This patchset consolidates some of the code used for creating
platform data for various orion based SoC, namely Dove, Loki, Kirkwood,
mv78xx0 and Orion5x. Where possible, this code has been put into the
orion platform, with the mach-*/common.c calling the common platform
code.
Additionally the setup of the multi purpose pins has been consolidated.
Kirkwood and mv78xx0 had identical code, which has been generalized and
put into the platform. Orion5x and Dove mpp code has been re-written to
use the consolidated method.
Tested on a Kirkwood device, otherwise compile tested.
Changes since last version:
- Typos found by Saeed Bishara fixed
- All ethernets reserve the same size
- Add Kirkwood RTC interrupt as a seperate patch
- Rather than drop the dove mpp code, refactor to use the platform code.
Andrew Lunn
Andrew Lunn (15):
[Orion] Rename some constants to macros to make code more identical
[orion] Consolidate the creation of the uart platform data.
[orion] Consolidate the creation of the RTC platform data.
[kirkwood] Add support for RTC interrupts which allows RTC alarms.
[orion] Consolidate ethernet platform data
[orion] Consolidate I2C initialization.
[orion] Consolidate SPI initialization.
[orion] Consolidate the platform data setup for the watchdog.
[orion] Consolidate the XOR platform setup code.
[orion] Consolidate USB platform setup code.
[orion] Consolidate SATA platform setup.
[orion] Consolidate setup of the crypto engine.
[orion] Refactor the MPP code. Common code in the orion platform.
[orion5x] Refactor mpp code to use common orion platform mpp.
[dove] Consolidate mpp code with platform mpp.
arch/arm/mach-dove/common.c | 616 +---------------
arch/arm/mach-dove/mpp.c | 134 ++---
arch/arm/mach-dove/mpp.h | 362 +++++-----
arch/arm/mach-kirkwood/common.c | 601 +--------------
arch/arm/mach-kirkwood/include/mach/irqs.h | 1 +
arch/arm/mach-kirkwood/mpp.c | 58 +--
arch/arm/mach-kirkwood/mpp.h | 6 -
arch/arm/mach-loki/common.c | 190 +-----
arch/arm/mach-mv78xx0/common.c | 570 +-------------
arch/arm/mach-mv78xx0/mpp.c | 58 +--
arch/arm/mach-mv78xx0/mpp.h | 6 -
arch/arm/mach-orion5x/common.c | 478 +-----------
arch/arm/mach-orion5x/d2net-setup.c | 44 +-
arch/arm/mach-orion5x/db88f5281-setup.c | 44 +-
arch/arm/mach-orion5x/dns323-setup.c | 132 ++--
arch/arm/mach-orion5x/edmini_v2-setup.c | 44 +-
arch/arm/mach-orion5x/kurobox_pro-setup.c | 44 +-
arch/arm/mach-orion5x/ls-chl-setup.c | 44 +-
arch/arm/mach-orion5x/ls_hgl-setup.c | 44 +-
arch/arm/mach-orion5x/lsmini-setup.c | 44 +-
arch/arm/mach-orion5x/mpp.c | 150 +----
arch/arm/mach-orion5x/mpp.h | 191 +++--
arch/arm/mach-orion5x/mss2-setup.c | 44 +-
arch/arm/mach-orion5x/mv2120-setup.c | 44 +-
arch/arm/mach-orion5x/net2big-setup.c | 44 +-
arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c | 44 +-
arch/arm/mach-orion5x/rd88f5181l-ge-setup.c | 44 +-
arch/arm/mach-orion5x/rd88f5182-setup.c | 44 +-
arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c | 1 -
arch/arm/mach-orion5x/terastation_pro2-setup.c | 44 +-
arch/arm/mach-orion5x/ts209-setup.c | 44 +-
arch/arm/mach-orion5x/ts409-setup.c | 44 +-
arch/arm/mach-orion5x/ts78xx-setup.c | 44 +-
arch/arm/mach-orion5x/wnr854t-setup.c | 44 +-
arch/arm/mach-orion5x/wrt350n-v2-setup.c | 44 +-
arch/arm/plat-orion/Makefile | 2 +-
arch/arm/plat-orion/common.c | 957 ++++++++++++++++++++++++
arch/arm/plat-orion/include/plat/common.h | 117 +++
arch/arm/plat-orion/include/plat/mpp.h | 34 +
arch/arm/plat-orion/mpp.c | 78 ++
40 files changed, 2174 insertions(+), 3404 deletions(-)
create mode 100644 arch/arm/plat-orion/common.c
create mode 100644 arch/arm/plat-orion/include/plat/common.h
create mode 100644 arch/arm/plat-orion/include/plat/mpp.h
create mode 100644 arch/arm/plat-orion/mpp.c
--
1.7.4.4
Changing eg 0xffffffff to DMA_BIT_MASK(32) etc allows easier
side by side comparision of identical code which can be consolidated.
Signed-off-by: Andrew Lunn <[email protected]>
---
arch/arm/mach-dove/common.c | 7 ++++---
arch/arm/mach-kirkwood/common.c | 28 ++++++++++++++--------------
arch/arm/mach-loki/common.c | 15 ++++++++-------
arch/arm/mach-mv78xx0/common.c | 38 +++++++++++++++++++-------------------
arch/arm/mach-orion5x/common.c | 38 +++++++++++++++++++-------------------
5 files changed, 64 insertions(+), 62 deletions(-)
diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c
index e06a88f..30c9518 100644
--- a/arch/arm/mach-dove/common.c
+++ b/arch/arm/mach-dove/common.c
@@ -19,6 +19,7 @@
#include <linux/mv643xx_eth.h>
#include <linux/mv643xx_i2c.h>
#include <linux/ata_platform.h>
+#include <linux/serial_8250.h>
#include <linux/spi/orion_spi.h>
#include <linux/gpio.h>
#include <asm/page.h>
@@ -281,7 +282,7 @@ static struct resource dove_uart0_resources[] = {
static struct platform_device dove_uart0 = {
.name = "serial8250",
- .id = 0,
+ .id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = dove_uart0_data,
},
@@ -324,7 +325,7 @@ static struct resource dove_uart1_resources[] = {
static struct platform_device dove_uart1 = {
.name = "serial8250",
- .id = 1,
+ .id = PLAT8250_DEV_PLATFORM1,
.dev = {
.platform_data = dove_uart1_data,
},
@@ -367,7 +368,7 @@ static struct resource dove_uart2_resources[] = {
static struct platform_device dove_uart2 = {
.name = "serial8250",
- .id = 2,
+ .id = PLAT8250_DEV_PLATFORM2,
.dev = {
.platform_data = dove_uart2_data,
},
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index 20e71df..4b89eed2 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -79,7 +79,7 @@ static struct orion_ehci_data kirkwood_ehci_data = {
.phy_version = EHCI_PHY_NA,
};
-static u64 ehci_dmamask = 0xffffffffUL;
+static u64 ehci_dmamask = DMA_BIT_MASK(32);
/*****************************************************************************
@@ -88,7 +88,7 @@ static u64 ehci_dmamask = 0xffffffffUL;
static struct resource kirkwood_ehci_resources[] = {
{
.start = USB_PHYS_BASE,
- .end = USB_PHYS_BASE + 0x0fff,
+ .end = USB_PHYS_BASE + SZ_4K - 1,
.flags = IORESOURCE_MEM,
}, {
.start = IRQ_KIRKWOOD_USB,
@@ -102,7 +102,7 @@ static struct platform_device kirkwood_ehci = {
.id = 0,
.dev = {
.dma_mask = &ehci_dmamask,
- .coherent_dma_mask = 0xffffffff,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
.platform_data = &kirkwood_ehci_data,
},
.resource = kirkwood_ehci_resources,
@@ -127,7 +127,7 @@ static struct resource kirkwood_ge00_shared_resources[] = {
{
.name = "ge00 base",
.start = GE00_PHYS_BASE + 0x2000,
- .end = GE00_PHYS_BASE + 0x3fff,
+ .end = GE00_PHYS_BASE + SZ_16K - 1,
.flags = IORESOURCE_MEM,
}, {
.name = "ge00 err irq",
@@ -162,7 +162,7 @@ static struct platform_device kirkwood_ge00 = {
.num_resources = 1,
.resource = kirkwood_ge00_resources,
.dev = {
- .coherent_dma_mask = 0xffffffff,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
},
};
@@ -189,7 +189,7 @@ static struct resource kirkwood_ge01_shared_resources[] = {
{
.name = "ge01 base",
.start = GE01_PHYS_BASE + 0x2000,
- .end = GE01_PHYS_BASE + 0x3fff,
+ .end = GE01_PHYS_BASE + SZ_16K - 1,
.flags = IORESOURCE_MEM,
}, {
.name = "ge01 err irq",
@@ -224,7 +224,7 @@ static struct platform_device kirkwood_ge01 = {
.num_resources = 1,
.resource = kirkwood_ge01_resources,
.dev = {
- .coherent_dma_mask = 0xffffffff,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
},
};
@@ -358,7 +358,7 @@ static struct platform_device kirkwood_sata = {
.name = "sata_mv",
.id = 0,
.dev = {
- .coherent_dma_mask = 0xffffffff,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
},
.num_resources = ARRAY_SIZE(kirkwood_sata_resources),
.resource = kirkwood_sata_resources,
@@ -391,14 +391,14 @@ static struct resource mvsdio_resources[] = {
},
};
-static u64 mvsdio_dmamask = 0xffffffffUL;
+static u64 mvsdio_dmamask = DMA_BIT_MASK(32);
static struct platform_device kirkwood_sdio = {
.name = "mvsdio",
.id = -1,
.dev = {
.dma_mask = &mvsdio_dmamask,
- .coherent_dma_mask = 0xffffffff,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
},
.num_resources = ARRAY_SIZE(mvsdio_resources),
.resource = mvsdio_resources,
@@ -518,7 +518,7 @@ static struct resource kirkwood_uart0_resources[] = {
static struct platform_device kirkwood_uart0 = {
.name = "serial8250",
- .id = 0,
+ .id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = kirkwood_uart0_data,
},
@@ -562,7 +562,7 @@ static struct resource kirkwood_uart1_resources[] = {
static struct platform_device kirkwood_uart1 = {
.name = "serial8250",
- .id = 1,
+ .id = PLAT8250_DEV_PLATFORM1,
.dev = {
.platform_data = kirkwood_uart1_data,
},
@@ -620,8 +620,6 @@ static struct mv_xor_platform_shared_data kirkwood_xor_shared_data = {
.dram = &kirkwood_mbus_dram_info,
};
-static u64 kirkwood_xor_dmamask = DMA_BIT_MASK(32);
-
/*****************************************************************************
* XOR0
@@ -650,6 +648,8 @@ static struct platform_device kirkwood_xor0_shared = {
.resource = kirkwood_xor0_shared_resources,
};
+static u64 kirkwood_xor_dmamask = DMA_BIT_MASK(32);
+
static struct resource kirkwood_xor00_resources[] = {
[0] = {
.start = IRQ_KIRKWOOD_XOR_00,
diff --git a/arch/arm/mach-loki/common.c b/arch/arm/mach-loki/common.c
index e41e909..4ff4c62 100644
--- a/arch/arm/mach-loki/common.c
+++ b/arch/arm/mach-loki/common.c
@@ -14,6 +14,7 @@
#include <linux/serial_8250.h>
#include <linux/mbus.h>
#include <linux/mv643xx_eth.h>
+#include <linux/dma-mapping.h>
#include <asm/page.h>
#include <asm/timex.h>
#include <asm/mach/map.h>
@@ -54,7 +55,7 @@ static struct resource loki_ge0_shared_resources[] = {
{
.name = "ge0 base",
.start = GE0_PHYS_BASE + 0x2000,
- .end = GE0_PHYS_BASE + 0x3fff,
+ .end = GE0_PHYS_BASE + SZ_16K - 1,
.flags = IORESOURCE_MEM,
},
};
@@ -84,7 +85,7 @@ static struct platform_device loki_ge0 = {
.num_resources = 1,
.resource = loki_ge0_resources,
.dev = {
- .coherent_dma_mask = 0xffffffff,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
},
};
@@ -111,7 +112,7 @@ static struct resource loki_ge1_shared_resources[] = {
{
.name = "ge1 base",
.start = GE1_PHYS_BASE + 0x2000,
- .end = GE1_PHYS_BASE + 0x3fff,
+ .end = GE1_PHYS_BASE + SZ_16K - 1,
.flags = IORESOURCE_MEM,
},
};
@@ -141,7 +142,7 @@ static struct platform_device loki_ge1 = {
.num_resources = 1,
.resource = loki_ge1_resources,
.dev = {
- .coherent_dma_mask = 0xffffffff,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
},
};
@@ -187,7 +188,7 @@ static struct platform_device loki_sas = {
.name = "mvsas",
.id = 0,
.dev = {
- .coherent_dma_mask = 0xffffffff,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
},
.num_resources = ARRAY_SIZE(loki_sas_resources),
.resource = loki_sas_resources,
@@ -230,7 +231,7 @@ static struct resource loki_uart0_resources[] = {
static struct platform_device loki_uart0 = {
.name = "serial8250",
- .id = 0,
+ .id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = loki_uart0_data,
},
@@ -274,7 +275,7 @@ static struct resource loki_uart1_resources[] = {
static struct platform_device loki_uart1 = {
.name = "serial8250",
- .id = 1,
+ .id = PLAT8250_DEV_PLATFORM1,
.dev = {
.platform_data = loki_uart1_data,
},
diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c
index 44fb4e5..c38250d 100644
--- a/arch/arm/mach-mv78xx0/common.c
+++ b/arch/arm/mach-mv78xx0/common.c
@@ -173,7 +173,7 @@ static struct orion_ehci_data mv78xx0_ehci_data = {
.phy_version = EHCI_PHY_NA,
};
-static u64 ehci_dmamask = 0xffffffffUL;
+static u64 ehci_dmamask = DMA_BIT_MASK(32);
/*****************************************************************************
@@ -182,7 +182,7 @@ static u64 ehci_dmamask = 0xffffffffUL;
static struct resource mv78xx0_ehci0_resources[] = {
{
.start = USB0_PHYS_BASE,
- .end = USB0_PHYS_BASE + 0x0fff,
+ .end = USB0_PHYS_BASE + SZ_4K - 1,
.flags = IORESOURCE_MEM,
}, {
.start = IRQ_MV78XX0_USB_0,
@@ -196,7 +196,7 @@ static struct platform_device mv78xx0_ehci0 = {
.id = 0,
.dev = {
.dma_mask = &ehci_dmamask,
- .coherent_dma_mask = 0xffffffff,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
.platform_data = &mv78xx0_ehci_data,
},
.resource = mv78xx0_ehci0_resources,
@@ -215,7 +215,7 @@ void __init mv78xx0_ehci0_init(void)
static struct resource mv78xx0_ehci1_resources[] = {
{
.start = USB1_PHYS_BASE,
- .end = USB1_PHYS_BASE + 0x0fff,
+ .end = USB1_PHYS_BASE + SZ_4K - 1,
.flags = IORESOURCE_MEM,
}, {
.start = IRQ_MV78XX0_USB_1,
@@ -229,7 +229,7 @@ static struct platform_device mv78xx0_ehci1 = {
.id = 1,
.dev = {
.dma_mask = &ehci_dmamask,
- .coherent_dma_mask = 0xffffffff,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
.platform_data = &mv78xx0_ehci_data,
},
.resource = mv78xx0_ehci1_resources,
@@ -248,7 +248,7 @@ void __init mv78xx0_ehci1_init(void)
static struct resource mv78xx0_ehci2_resources[] = {
{
.start = USB2_PHYS_BASE,
- .end = USB2_PHYS_BASE + 0x0fff,
+ .end = USB2_PHYS_BASE + SZ_4K - 1,
.flags = IORESOURCE_MEM,
}, {
.start = IRQ_MV78XX0_USB_2,
@@ -262,7 +262,7 @@ static struct platform_device mv78xx0_ehci2 = {
.id = 2,
.dev = {
.dma_mask = &ehci_dmamask,
- .coherent_dma_mask = 0xffffffff,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
.platform_data = &mv78xx0_ehci_data,
},
.resource = mv78xx0_ehci2_resources,
@@ -287,7 +287,7 @@ static struct resource mv78xx0_ge00_shared_resources[] = {
{
.name = "ge00 base",
.start = GE00_PHYS_BASE + 0x2000,
- .end = GE00_PHYS_BASE + 0x3fff,
+ .end = GE00_PHYS_BASE + SZ_16K - 1,
.flags = IORESOURCE_MEM,
}, {
.name = "ge err irq",
@@ -322,7 +322,7 @@ static struct platform_device mv78xx0_ge00 = {
.num_resources = 1,
.resource = mv78xx0_ge00_resources,
.dev = {
- .coherent_dma_mask = 0xffffffff,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
},
};
@@ -349,7 +349,7 @@ static struct resource mv78xx0_ge01_shared_resources[] = {
{
.name = "ge01 base",
.start = GE01_PHYS_BASE + 0x2000,
- .end = GE01_PHYS_BASE + 0x3fff,
+ .end = GE01_PHYS_BASE + SZ_16K - 1,
.flags = IORESOURCE_MEM,
},
};
@@ -379,7 +379,7 @@ static struct platform_device mv78xx0_ge01 = {
.num_resources = 1,
.resource = mv78xx0_ge01_resources,
.dev = {
- .coherent_dma_mask = 0xffffffff,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
},
};
@@ -406,7 +406,7 @@ static struct resource mv78xx0_ge10_shared_resources[] = {
{
.name = "ge10 base",
.start = GE10_PHYS_BASE + 0x2000,
- .end = GE10_PHYS_BASE + 0x3fff,
+ .end = GE10_PHYS_BASE + SZ_16K - 1,
.flags = IORESOURCE_MEM,
},
};
@@ -436,7 +436,7 @@ static struct platform_device mv78xx0_ge10 = {
.num_resources = 1,
.resource = mv78xx0_ge10_resources,
.dev = {
- .coherent_dma_mask = 0xffffffff,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
},
};
@@ -476,7 +476,7 @@ static struct resource mv78xx0_ge11_shared_resources[] = {
{
.name = "ge11 base",
.start = GE11_PHYS_BASE + 0x2000,
- .end = GE11_PHYS_BASE + 0x3fff,
+ .end = GE11_PHYS_BASE + SZ_16K - 1,
.flags = IORESOURCE_MEM,
},
};
@@ -506,7 +506,7 @@ static struct platform_device mv78xx0_ge11 = {
.num_resources = 1,
.resource = mv78xx0_ge11_resources,
.dev = {
- .coherent_dma_mask = 0xffffffff,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
},
};
@@ -625,7 +625,7 @@ static struct platform_device mv78xx0_sata = {
.name = "sata_mv",
.id = 0,
.dev = {
- .coherent_dma_mask = 0xffffffff,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
},
.num_resources = ARRAY_SIZE(mv78xx0_sata_resources),
.resource = mv78xx0_sata_resources,
@@ -669,7 +669,7 @@ static struct resource mv78xx0_uart0_resources[] = {
static struct platform_device mv78xx0_uart0 = {
.name = "serial8250",
- .id = 0,
+ .id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = mv78xx0_uart0_data,
},
@@ -713,7 +713,7 @@ static struct resource mv78xx0_uart1_resources[] = {
static struct platform_device mv78xx0_uart1 = {
.name = "serial8250",
- .id = 1,
+ .id = PLAT8250_DEV_PLATFORM1,
.dev = {
.platform_data = mv78xx0_uart1_data,
},
@@ -757,7 +757,7 @@ static struct resource mv78xx0_uart2_resources[] = {
static struct platform_device mv78xx0_uart2 = {
.name = "serial8250",
- .id = 2,
+ .id = PLAT8250_DEV_PLATFORM2,
.dev = {
.platform_data = mv78xx0_uart2_data,
},
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 986c3bf..d281b19 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -77,7 +77,7 @@ static struct orion_ehci_data orion5x_ehci_data = {
.phy_version = EHCI_PHY_ORION,
};
-static u64 ehci_dmamask = 0xffffffffUL;
+static u64 ehci_dmamask = DMA_BIT_MASK(32);
/*****************************************************************************
@@ -100,7 +100,7 @@ static struct platform_device orion5x_ehci0 = {
.id = 0,
.dev = {
.dma_mask = &ehci_dmamask,
- .coherent_dma_mask = 0xffffffff,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
.platform_data = &orion5x_ehci_data,
},
.resource = orion5x_ehci0_resources,
@@ -133,7 +133,7 @@ static struct platform_device orion5x_ehci1 = {
.id = 1,
.dev = {
.dma_mask = &ehci_dmamask,
- .coherent_dma_mask = 0xffffffff,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
.platform_data = &orion5x_ehci_data,
},
.resource = orion5x_ehci1_resources,
@@ -147,16 +147,16 @@ void __init orion5x_ehci1_init(void)
/*****************************************************************************
- * GigE
+ * GE00
****************************************************************************/
-struct mv643xx_eth_shared_platform_data orion5x_eth_shared_data = {
+struct mv643xx_eth_shared_platform_data orion5x_ge00_shared_data = {
.dram = &orion5x_mbus_dram_info,
};
-static struct resource orion5x_eth_shared_resources[] = {
+static struct resource orion5x_ge00_shared_resources[] = {
{
.start = ORION5X_ETH_PHYS_BASE + 0x2000,
- .end = ORION5X_ETH_PHYS_BASE + 0x3fff,
+ .end = ORION5X_ETH_PHYS_BASE + SZ_16K - 1,
.flags = IORESOURCE_MEM,
}, {
.start = IRQ_ORION5X_ETH_ERR,
@@ -165,17 +165,17 @@ static struct resource orion5x_eth_shared_resources[] = {
},
};
-static struct platform_device orion5x_eth_shared = {
+static struct platform_device orion5x_ge00_shared = {
.name = MV643XX_ETH_SHARED_NAME,
.id = 0,
.dev = {
- .platform_data = &orion5x_eth_shared_data,
+ .platform_data = &orion5x_ge00_shared_data,
},
- .num_resources = ARRAY_SIZE(orion5x_eth_shared_resources),
- .resource = orion5x_eth_shared_resources,
+ .num_resources = ARRAY_SIZE(orion5x_ge00_shared_resources),
+ .resource = orion5x_ge00_shared_resources,
};
-static struct resource orion5x_eth_resources[] = {
+static struct resource orion5x_ge00_resources[] = {
{
.name = "eth irq",
.start = IRQ_ORION5X_ETH_SUM,
@@ -188,18 +188,18 @@ static struct platform_device orion5x_eth = {
.name = MV643XX_ETH_NAME,
.id = 0,
.num_resources = 1,
- .resource = orion5x_eth_resources,
+ .resource = orion5x_ge00_resources,
.dev = {
- .coherent_dma_mask = 0xffffffff,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
},
};
void __init orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data)
{
- eth_data->shared = &orion5x_eth_shared;
+ eth_data->shared = &orion5x_ge00_shared;
orion5x_eth.dev.platform_data = eth_data;
- platform_device_register(&orion5x_eth_shared);
+ platform_device_register(&orion5x_ge00_shared);
platform_device_register(&orion5x_eth);
}
@@ -234,7 +234,7 @@ void __init orion5x_eth_switch_init(struct dsa_platform_data *d, int irq)
d->netdev = &orion5x_eth.dev;
for (i = 0; i < d->nr_chips; i++)
- d->chip[i].mii_bus = &orion5x_eth_shared.dev;
+ d->chip[i].mii_bus = &orion5x_ge00_shared.dev;
orion5x_switch_device.dev.platform_data = d;
platform_device_register(&orion5x_switch_device);
@@ -299,7 +299,7 @@ static struct platform_device orion5x_sata = {
.name = "sata_mv",
.id = 0,
.dev = {
- .coherent_dma_mask = 0xffffffff,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
},
.num_resources = ARRAY_SIZE(orion5x_sata_resources),
.resource = orion5x_sata_resources,
@@ -685,7 +685,7 @@ void __init orion5x_init(void)
orion5x_id(&dev, &rev, &dev_name);
printk(KERN_INFO "Orion ID: %s. TCLK=%d.\n", dev_name, orion5x_tclk);
- orion5x_eth_shared_data.t_clk = orion5x_tclk;
+ orion5x_ge00_shared_data.t_clk = orion5x_tclk;
orion5x_spi_plat_data.tclk = orion5x_tclk;
orion5x_uart0_data[0].uartclk = orion5x_tclk;
orion5x_uart1_data[0].uartclk = orion5x_tclk;
--
1.7.4.4
Signed-off-by: Andrew Lunn <[email protected]>
---
arch/arm/mach-dove/common.c | 159 ++-------------------------
arch/arm/mach-kirkwood/common.c | 79 +-------------
arch/arm/mach-loki/common.c | 78 +------------
arch/arm/mach-mv78xx0/common.c | 160 ++-------------------------
arch/arm/mach-orion5x/common.c | 81 +-------------
arch/arm/plat-orion/Makefile | 2 +-
arch/arm/plat-orion/common.c | 171 +++++++++++++++++++++++++++++
arch/arm/plat-orion/include/plat/common.h | 34 ++++++
8 files changed, 242 insertions(+), 522 deletions(-)
create mode 100644 arch/arm/plat-orion/common.c
create mode 100644 arch/arm/plat-orion/include/plat/common.h
diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c
index 30c9518..fffa92e 100644
--- a/arch/arm/mach-dove/common.c
+++ b/arch/arm/mach-dove/common.c
@@ -36,8 +36,11 @@
#include <plat/mv_xor.h>
#include <plat/ehci-orion.h>
#include <plat/time.h>
+#include <plat/common.h>
#include "common.h"
+static int get_tclk(void);
+
/*****************************************************************************
* I/O Address Mapping
****************************************************************************/
@@ -255,173 +258,37 @@ void __init dove_sata_init(struct mv_sata_platform_data *sata_data)
/*****************************************************************************
* UART0
****************************************************************************/
-static struct plat_serial8250_port dove_uart0_data[] = {
- {
- .mapbase = DOVE_UART0_PHYS_BASE,
- .membase = (char *)DOVE_UART0_VIRT_BASE,
- .irq = IRQ_DOVE_UART_0,
- .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
- .iotype = UPIO_MEM,
- .regshift = 2,
- .uartclk = 0,
- }, {
- },
-};
-
-static struct resource dove_uart0_resources[] = {
- {
- .start = DOVE_UART0_PHYS_BASE,
- .end = DOVE_UART0_PHYS_BASE + SZ_256 - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_DOVE_UART_0,
- .end = IRQ_DOVE_UART_0,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device dove_uart0 = {
- .name = "serial8250",
- .id = PLAT8250_DEV_PLATFORM,
- .dev = {
- .platform_data = dove_uart0_data,
- },
- .resource = dove_uart0_resources,
- .num_resources = ARRAY_SIZE(dove_uart0_resources),
-};
-
void __init dove_uart0_init(void)
{
- platform_device_register(&dove_uart0);
+ orion_uart0_init(DOVE_UART0_VIRT_BASE, DOVE_UART0_PHYS_BASE,
+ IRQ_DOVE_UART_0, get_tclk());
}
/*****************************************************************************
* UART1
****************************************************************************/
-static struct plat_serial8250_port dove_uart1_data[] = {
- {
- .mapbase = DOVE_UART1_PHYS_BASE,
- .membase = (char *)DOVE_UART1_VIRT_BASE,
- .irq = IRQ_DOVE_UART_1,
- .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
- .iotype = UPIO_MEM,
- .regshift = 2,
- .uartclk = 0,
- }, {
- },
-};
-
-static struct resource dove_uart1_resources[] = {
- {
- .start = DOVE_UART1_PHYS_BASE,
- .end = DOVE_UART1_PHYS_BASE + SZ_256 - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_DOVE_UART_1,
- .end = IRQ_DOVE_UART_1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device dove_uart1 = {
- .name = "serial8250",
- .id = PLAT8250_DEV_PLATFORM1,
- .dev = {
- .platform_data = dove_uart1_data,
- },
- .resource = dove_uart1_resources,
- .num_resources = ARRAY_SIZE(dove_uart1_resources),
-};
-
void __init dove_uart1_init(void)
{
- platform_device_register(&dove_uart1);
+ orion_uart1_init(DOVE_UART1_VIRT_BASE, DOVE_UART1_PHYS_BASE,
+ IRQ_DOVE_UART_1, get_tclk());
}
/*****************************************************************************
* UART2
****************************************************************************/
-static struct plat_serial8250_port dove_uart2_data[] = {
- {
- .mapbase = DOVE_UART2_PHYS_BASE,
- .membase = (char *)DOVE_UART2_VIRT_BASE,
- .irq = IRQ_DOVE_UART_2,
- .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
- .iotype = UPIO_MEM,
- .regshift = 2,
- .uartclk = 0,
- }, {
- },
-};
-
-static struct resource dove_uart2_resources[] = {
- {
- .start = DOVE_UART2_PHYS_BASE,
- .end = DOVE_UART2_PHYS_BASE + SZ_256 - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_DOVE_UART_2,
- .end = IRQ_DOVE_UART_2,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device dove_uart2 = {
- .name = "serial8250",
- .id = PLAT8250_DEV_PLATFORM2,
- .dev = {
- .platform_data = dove_uart2_data,
- },
- .resource = dove_uart2_resources,
- .num_resources = ARRAY_SIZE(dove_uart2_resources),
-};
-
void __init dove_uart2_init(void)
{
- platform_device_register(&dove_uart2);
+ orion_uart2_init(DOVE_UART2_VIRT_BASE, DOVE_UART2_PHYS_BASE,
+ IRQ_DOVE_UART_2, get_tclk());
}
/*****************************************************************************
* UART3
****************************************************************************/
-static struct plat_serial8250_port dove_uart3_data[] = {
- {
- .mapbase = DOVE_UART3_PHYS_BASE,
- .membase = (char *)DOVE_UART3_VIRT_BASE,
- .irq = IRQ_DOVE_UART_3,
- .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
- .iotype = UPIO_MEM,
- .regshift = 2,
- .uartclk = 0,
- }, {
- },
-};
-
-static struct resource dove_uart3_resources[] = {
- {
- .start = DOVE_UART3_PHYS_BASE,
- .end = DOVE_UART3_PHYS_BASE + SZ_256 - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_DOVE_UART_3,
- .end = IRQ_DOVE_UART_3,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device dove_uart3 = {
- .name = "serial8250",
- .id = 3,
- .dev = {
- .platform_data = dove_uart3_data,
- },
- .resource = dove_uart3_resources,
- .num_resources = ARRAY_SIZE(dove_uart3_resources),
-};
-
void __init dove_uart3_init(void)
{
- platform_device_register(&dove_uart3);
+ orion_uart3_init(DOVE_UART3_VIRT_BASE, DOVE_UART3_PHYS_BASE,
+ IRQ_DOVE_UART_3, get_tclk());
}
/*****************************************************************************
@@ -835,10 +702,6 @@ void __init dove_init(void)
dove_setup_cpu_mbus();
dove_ge00_shared_data.t_clk = tclk;
- dove_uart0_data[0].uartclk = tclk;
- dove_uart1_data[0].uartclk = tclk;
- dove_uart2_data[0].uartclk = tclk;
- dove_uart3_data[0].uartclk = tclk;
dove_spi0_data.tclk = tclk;
dove_spi1_data.tclk = tclk;
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index 4b89eed2..8cdf9f9 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -33,6 +33,7 @@
#include <plat/mv_xor.h>
#include <plat/orion_nand.h>
#include <plat/orion_wdt.h>
+#include <plat/common.h>
#include <plat/time.h>
#include "common.h"
@@ -491,91 +492,23 @@ void __init kirkwood_i2c_init(void)
/*****************************************************************************
* UART0
****************************************************************************/
-static struct plat_serial8250_port kirkwood_uart0_data[] = {
- {
- .mapbase = UART0_PHYS_BASE,
- .membase = (char *)UART0_VIRT_BASE,
- .irq = IRQ_KIRKWOOD_UART_0,
- .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
- .iotype = UPIO_MEM,
- .regshift = 2,
- .uartclk = 0,
- }, {
- },
-};
-
-static struct resource kirkwood_uart0_resources[] = {
- {
- .start = UART0_PHYS_BASE,
- .end = UART0_PHYS_BASE + 0xff,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_KIRKWOOD_UART_0,
- .end = IRQ_KIRKWOOD_UART_0,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device kirkwood_uart0 = {
- .name = "serial8250",
- .id = PLAT8250_DEV_PLATFORM,
- .dev = {
- .platform_data = kirkwood_uart0_data,
- },
- .resource = kirkwood_uart0_resources,
- .num_resources = ARRAY_SIZE(kirkwood_uart0_resources),
-};
void __init kirkwood_uart0_init(void)
{
- platform_device_register(&kirkwood_uart0);
+ orion_uart0_init(UART0_VIRT_BASE, UART0_PHYS_BASE,
+ IRQ_KIRKWOOD_UART_0, kirkwood_tclk);
}
/*****************************************************************************
* UART1
****************************************************************************/
-static struct plat_serial8250_port kirkwood_uart1_data[] = {
- {
- .mapbase = UART1_PHYS_BASE,
- .membase = (char *)UART1_VIRT_BASE,
- .irq = IRQ_KIRKWOOD_UART_1,
- .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
- .iotype = UPIO_MEM,
- .regshift = 2,
- .uartclk = 0,
- }, {
- },
-};
-
-static struct resource kirkwood_uart1_resources[] = {
- {
- .start = UART1_PHYS_BASE,
- .end = UART1_PHYS_BASE + 0xff,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_KIRKWOOD_UART_1,
- .end = IRQ_KIRKWOOD_UART_1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device kirkwood_uart1 = {
- .name = "serial8250",
- .id = PLAT8250_DEV_PLATFORM1,
- .dev = {
- .platform_data = kirkwood_uart1_data,
- },
- .resource = kirkwood_uart1_resources,
- .num_resources = ARRAY_SIZE(kirkwood_uart1_resources),
-};
-
void __init kirkwood_uart1_init(void)
{
- platform_device_register(&kirkwood_uart1);
+ orion_uart1_init(UART1_VIRT_BASE, UART1_PHYS_BASE,
+ IRQ_KIRKWOOD_UART_1, kirkwood_tclk);
}
-
/*****************************************************************************
* Cryptographic Engines and Security Accelerator (CESA)
****************************************************************************/
@@ -987,8 +920,6 @@ void __init kirkwood_init(void)
kirkwood_ge00_shared_data.t_clk = kirkwood_tclk;
kirkwood_ge01_shared_data.t_clk = kirkwood_tclk;
kirkwood_spi_plat_data.tclk = kirkwood_tclk;
- kirkwood_uart0_data[0].uartclk = kirkwood_tclk;
- kirkwood_uart1_data[0].uartclk = kirkwood_tclk;
kirkwood_i2s_data.tclk = kirkwood_tclk;
/*
diff --git a/arch/arm/mach-loki/common.c b/arch/arm/mach-loki/common.c
index 4ff4c62..c071804 100644
--- a/arch/arm/mach-loki/common.c
+++ b/arch/arm/mach-loki/common.c
@@ -23,6 +23,7 @@
#include <mach/loki.h>
#include <plat/orion_nand.h>
#include <plat/time.h>
+#include <plat/common.h>
#include "common.h"
/*****************************************************************************
@@ -204,88 +205,19 @@ void __init loki_sas_init(void)
/*****************************************************************************
* UART0
****************************************************************************/
-static struct plat_serial8250_port loki_uart0_data[] = {
- {
- .mapbase = UART0_PHYS_BASE,
- .membase = (char *)UART0_VIRT_BASE,
- .irq = IRQ_LOKI_UART0,
- .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
- .iotype = UPIO_MEM,
- .regshift = 2,
- .uartclk = LOKI_TCLK,
- }, {
- },
-};
-
-static struct resource loki_uart0_resources[] = {
- {
- .start = UART0_PHYS_BASE,
- .end = UART0_PHYS_BASE + 0xff,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_LOKI_UART0,
- .end = IRQ_LOKI_UART0,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device loki_uart0 = {
- .name = "serial8250",
- .id = PLAT8250_DEV_PLATFORM,
- .dev = {
- .platform_data = loki_uart0_data,
- },
- .resource = loki_uart0_resources,
- .num_resources = ARRAY_SIZE(loki_uart0_resources),
-};
-
void __init loki_uart0_init(void)
{
- platform_device_register(&loki_uart0);
+ orion_uart0_init(UART0_VIRT_BASE, UART0_PHYS_BASE,
+ IRQ_LOKI_UART0, LOKI_TCLK);
}
-
/*****************************************************************************
* UART1
****************************************************************************/
-static struct plat_serial8250_port loki_uart1_data[] = {
- {
- .mapbase = UART1_PHYS_BASE,
- .membase = (char *)UART1_VIRT_BASE,
- .irq = IRQ_LOKI_UART1,
- .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
- .iotype = UPIO_MEM,
- .regshift = 2,
- .uartclk = LOKI_TCLK,
- }, {
- },
-};
-
-static struct resource loki_uart1_resources[] = {
- {
- .start = UART1_PHYS_BASE,
- .end = UART1_PHYS_BASE + 0xff,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_LOKI_UART1,
- .end = IRQ_LOKI_UART1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device loki_uart1 = {
- .name = "serial8250",
- .id = PLAT8250_DEV_PLATFORM1,
- .dev = {
- .platform_data = loki_uart1_data,
- },
- .resource = loki_uart1_resources,
- .num_resources = ARRAY_SIZE(loki_uart1_resources),
-};
-
void __init loki_uart1_init(void)
{
- platform_device_register(&loki_uart1);
+ orion_uart1_init(UART1_VIRT_BASE, UART1_PHYS_BASE,
+ IRQ_LOKI_UART1, LOKI_TCLK);
}
diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c
index c38250d..5b474e4 100644
--- a/arch/arm/mach-mv78xx0/common.c
+++ b/arch/arm/mach-mv78xx0/common.c
@@ -25,8 +25,10 @@
#include <plat/ehci-orion.h>
#include <plat/orion_nand.h>
#include <plat/time.h>
+#include <plat/common.h>
#include "common.h"
+static int get_tclk(void);
/*****************************************************************************
* Common bits
@@ -642,179 +644,41 @@ void __init mv78xx0_sata_init(struct mv_sata_platform_data *sata_data)
/*****************************************************************************
* UART0
****************************************************************************/
-static struct plat_serial8250_port mv78xx0_uart0_data[] = {
- {
- .mapbase = UART0_PHYS_BASE,
- .membase = (char *)UART0_VIRT_BASE,
- .irq = IRQ_MV78XX0_UART_0,
- .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
- .iotype = UPIO_MEM,
- .regshift = 2,
- .uartclk = 0,
- }, {
- },
-};
-
-static struct resource mv78xx0_uart0_resources[] = {
- {
- .start = UART0_PHYS_BASE,
- .end = UART0_PHYS_BASE + 0xff,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_MV78XX0_UART_0,
- .end = IRQ_MV78XX0_UART_0,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device mv78xx0_uart0 = {
- .name = "serial8250",
- .id = PLAT8250_DEV_PLATFORM,
- .dev = {
- .platform_data = mv78xx0_uart0_data,
- },
- .resource = mv78xx0_uart0_resources,
- .num_resources = ARRAY_SIZE(mv78xx0_uart0_resources),
-};
-
void __init mv78xx0_uart0_init(void)
{
- platform_device_register(&mv78xx0_uart0);
+ orion_uart0_init(UART0_VIRT_BASE, UART0_PHYS_BASE,
+ IRQ_MV78XX0_UART_0, get_tclk());
}
/*****************************************************************************
* UART1
****************************************************************************/
-static struct plat_serial8250_port mv78xx0_uart1_data[] = {
- {
- .mapbase = UART1_PHYS_BASE,
- .membase = (char *)UART1_VIRT_BASE,
- .irq = IRQ_MV78XX0_UART_1,
- .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
- .iotype = UPIO_MEM,
- .regshift = 2,
- .uartclk = 0,
- }, {
- },
-};
-
-static struct resource mv78xx0_uart1_resources[] = {
- {
- .start = UART1_PHYS_BASE,
- .end = UART1_PHYS_BASE + 0xff,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_MV78XX0_UART_1,
- .end = IRQ_MV78XX0_UART_1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device mv78xx0_uart1 = {
- .name = "serial8250",
- .id = PLAT8250_DEV_PLATFORM1,
- .dev = {
- .platform_data = mv78xx0_uart1_data,
- },
- .resource = mv78xx0_uart1_resources,
- .num_resources = ARRAY_SIZE(mv78xx0_uart1_resources),
-};
-
void __init mv78xx0_uart1_init(void)
{
- platform_device_register(&mv78xx0_uart1);
+ orion_uart1_init(UART1_VIRT_BASE, UART1_PHYS_BASE,
+ IRQ_MV78XX0_UART_1, get_tclk());
}
/*****************************************************************************
* UART2
****************************************************************************/
-static struct plat_serial8250_port mv78xx0_uart2_data[] = {
- {
- .mapbase = UART2_PHYS_BASE,
- .membase = (char *)UART2_VIRT_BASE,
- .irq = IRQ_MV78XX0_UART_2,
- .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
- .iotype = UPIO_MEM,
- .regshift = 2,
- .uartclk = 0,
- }, {
- },
-};
-
-static struct resource mv78xx0_uart2_resources[] = {
- {
- .start = UART2_PHYS_BASE,
- .end = UART2_PHYS_BASE + 0xff,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_MV78XX0_UART_2,
- .end = IRQ_MV78XX0_UART_2,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device mv78xx0_uart2 = {
- .name = "serial8250",
- .id = PLAT8250_DEV_PLATFORM2,
- .dev = {
- .platform_data = mv78xx0_uart2_data,
- },
- .resource = mv78xx0_uart2_resources,
- .num_resources = ARRAY_SIZE(mv78xx0_uart2_resources),
-};
-
void __init mv78xx0_uart2_init(void)
{
- platform_device_register(&mv78xx0_uart2);
+ orion_uart2_init(UART2_VIRT_BASE, UART2_PHYS_BASE,
+ IRQ_MV78XX0_UART_2, get_tclk());
}
-
/*****************************************************************************
* UART3
****************************************************************************/
-static struct plat_serial8250_port mv78xx0_uart3_data[] = {
- {
- .mapbase = UART3_PHYS_BASE,
- .membase = (char *)UART3_VIRT_BASE,
- .irq = IRQ_MV78XX0_UART_3,
- .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
- .iotype = UPIO_MEM,
- .regshift = 2,
- .uartclk = 0,
- }, {
- },
-};
-
-static struct resource mv78xx0_uart3_resources[] = {
- {
- .start = UART3_PHYS_BASE,
- .end = UART3_PHYS_BASE + 0xff,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_MV78XX0_UART_3,
- .end = IRQ_MV78XX0_UART_3,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device mv78xx0_uart3 = {
- .name = "serial8250",
- .id = 3,
- .dev = {
- .platform_data = mv78xx0_uart3_data,
- },
- .resource = mv78xx0_uart3_resources,
- .num_resources = ARRAY_SIZE(mv78xx0_uart3_resources),
-};
-
void __init mv78xx0_uart3_init(void)
{
- platform_device_register(&mv78xx0_uart3);
+ orion_uart3_init(UART3_VIRT_BASE, UART3_PHYS_BASE,
+ IRQ_MV78XX0_UART_3, get_tclk());
}
-
/*****************************************************************************
* Time handling
****************************************************************************/
@@ -900,8 +764,4 @@ void __init mv78xx0_init(void)
mv78xx0_ge01_shared_data.t_clk = tclk;
mv78xx0_ge10_shared_data.t_clk = tclk;
mv78xx0_ge11_shared_data.t_clk = tclk;
- mv78xx0_uart0_data[0].uartclk = tclk;
- mv78xx0_uart1_data[0].uartclk = tclk;
- mv78xx0_uart2_data[0].uartclk = tclk;
- mv78xx0_uart3_data[0].uartclk = tclk;
}
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index d281b19..310de50 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -34,6 +34,7 @@
#include <plat/orion_nand.h>
#include <plat/orion_wdt.h>
#include <plat/time.h>
+#include <plat/common.h>
#include "common.h"
/*****************************************************************************
@@ -349,91 +350,21 @@ void __init orion5x_spi_init()
/*****************************************************************************
* UART0
****************************************************************************/
-static struct plat_serial8250_port orion5x_uart0_data[] = {
- {
- .mapbase = UART0_PHYS_BASE,
- .membase = (char *)UART0_VIRT_BASE,
- .irq = IRQ_ORION5X_UART0,
- .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
- .iotype = UPIO_MEM,
- .regshift = 2,
- .uartclk = 0,
- }, {
- },
-};
-
-static struct resource orion5x_uart0_resources[] = {
- {
- .start = UART0_PHYS_BASE,
- .end = UART0_PHYS_BASE + 0xff,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_ORION5X_UART0,
- .end = IRQ_ORION5X_UART0,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device orion5x_uart0 = {
- .name = "serial8250",
- .id = PLAT8250_DEV_PLATFORM,
- .dev = {
- .platform_data = orion5x_uart0_data,
- },
- .resource = orion5x_uart0_resources,
- .num_resources = ARRAY_SIZE(orion5x_uart0_resources),
-};
-
void __init orion5x_uart0_init(void)
{
- platform_device_register(&orion5x_uart0);
+ orion_uart0_init(UART0_VIRT_BASE, UART0_PHYS_BASE,
+ IRQ_ORION5X_UART0, orion5x_tclk);
}
-
/*****************************************************************************
* UART1
****************************************************************************/
-static struct plat_serial8250_port orion5x_uart1_data[] = {
- {
- .mapbase = UART1_PHYS_BASE,
- .membase = (char *)UART1_VIRT_BASE,
- .irq = IRQ_ORION5X_UART1,
- .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
- .iotype = UPIO_MEM,
- .regshift = 2,
- .uartclk = 0,
- }, {
- },
-};
-
-static struct resource orion5x_uart1_resources[] = {
- {
- .start = UART1_PHYS_BASE,
- .end = UART1_PHYS_BASE + 0xff,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_ORION5X_UART1,
- .end = IRQ_ORION5X_UART1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device orion5x_uart1 = {
- .name = "serial8250",
- .id = PLAT8250_DEV_PLATFORM1,
- .dev = {
- .platform_data = orion5x_uart1_data,
- },
- .resource = orion5x_uart1_resources,
- .num_resources = ARRAY_SIZE(orion5x_uart1_resources),
-};
-
void __init orion5x_uart1_init(void)
{
- platform_device_register(&orion5x_uart1);
+ orion_uart1_init(UART1_VIRT_BASE, UART1_PHYS_BASE,
+ IRQ_ORION5X_UART1, orion5x_tclk);
}
-
/*****************************************************************************
* XOR engine
****************************************************************************/
@@ -687,8 +618,6 @@ void __init orion5x_init(void)
orion5x_ge00_shared_data.t_clk = orion5x_tclk;
orion5x_spi_plat_data.tclk = orion5x_tclk;
- orion5x_uart0_data[0].uartclk = orion5x_tclk;
- orion5x_uart1_data[0].uartclk = orion5x_tclk;
/*
* Setup Orion address map
diff --git a/arch/arm/plat-orion/Makefile b/arch/arm/plat-orion/Makefile
index 56021a7..0f048c5 100644
--- a/arch/arm/plat-orion/Makefile
+++ b/arch/arm/plat-orion/Makefile
@@ -2,7 +2,7 @@
# Makefile for the linux kernel.
#
-obj-y := irq.o pcie.o time.o
+obj-y := irq.o pcie.o time.o common.o
obj-m :=
obj-n :=
obj- :=
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c
new file mode 100644
index 0000000..4eac532
--- /dev/null
+++ b/arch/arm/plat-orion/common.c
@@ -0,0 +1,171 @@
+/*
+ * arch/arm/plat-orion/common.c
+ *
+ * Marvell Orion SoC common setup code used by multiple mach-/common.c
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/serial_8250.h>
+
+/* Fill in the resources structure and link it into the platform
+ device structure. There is always a memory region, and nearly
+ always an interrupt.*/
+static void fill_resources(struct platform_device *device,
+ struct resource *resources,
+ resource_size_t mapbase,
+ resource_size_t size,
+ unsigned int irq)
+{
+ device->resource = resources;
+ device->num_resources = 1;
+ resources[0].flags = IORESOURCE_MEM;
+ resources[0].start = mapbase;
+ resources[0].end = mapbase + size;
+
+ if (irq != NO_IRQ) {
+ device->num_resources++;
+ resources[1].flags = IORESOURCE_IRQ;
+ resources[1].start = irq;
+ resources[1].end = irq;
+ }
+}
+
+/*****************************************************************************
+ * UART
+ ****************************************************************************/
+static void __init uart_complete(
+ struct platform_device *orion_uart,
+ struct plat_serial8250_port *data,
+ struct resource *resources,
+ unsigned int membase,
+ resource_size_t mapbase,
+ unsigned int irq,
+ unsigned int uartclk)
+{
+ data->mapbase = mapbase;
+ data->membase = (void __iomem *)membase;
+ data->irq = irq;
+ data->uartclk = uartclk;
+ orion_uart->dev.platform_data = data;
+
+ fill_resources(orion_uart, resources, mapbase, 0xff, irq);
+ platform_device_register(orion_uart);
+}
+
+/*****************************************************************************
+ * UART0
+ ****************************************************************************/
+static struct plat_serial8250_port orion_uart0_data[] = {
+ {
+ .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
+ .iotype = UPIO_MEM,
+ .regshift = 2,
+ }, {
+ },
+};
+
+static struct resource orion_uart0_resources[2];
+
+static struct platform_device orion_uart0 = {
+ .name = "serial8250",
+ .id = PLAT8250_DEV_PLATFORM,
+};
+
+void __init orion_uart0_init(unsigned int membase,
+ resource_size_t mapbase,
+ unsigned int irq,
+ unsigned int uartclk)
+{
+ uart_complete(&orion_uart0, orion_uart0_data, orion_uart0_resources,
+ membase, mapbase, irq, uartclk);
+}
+
+/*****************************************************************************
+ * UART1
+ ****************************************************************************/
+static struct plat_serial8250_port orion_uart1_data[] = {
+ {
+ .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
+ .iotype = UPIO_MEM,
+ .regshift = 2,
+ }, {
+ },
+};
+
+static struct resource orion_uart1_resources[2];
+
+static struct platform_device orion_uart1 = {
+ .name = "serial8250",
+ .id = PLAT8250_DEV_PLATFORM1,
+};
+
+void __init orion_uart1_init(unsigned int membase,
+ resource_size_t mapbase,
+ unsigned int irq,
+ unsigned int uartclk)
+{
+ uart_complete(&orion_uart1, orion_uart1_data, orion_uart1_resources,
+ membase, mapbase, irq, uartclk);
+}
+
+/*****************************************************************************
+ * UART2
+ ****************************************************************************/
+static struct plat_serial8250_port orion_uart2_data[] = {
+ {
+ .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
+ .iotype = UPIO_MEM,
+ .regshift = 2,
+ }, {
+ },
+};
+
+static struct resource orion_uart2_resources[2];
+
+static struct platform_device orion_uart2 = {
+ .name = "serial8250",
+ .id = PLAT8250_DEV_PLATFORM2,
+};
+
+void __init orion_uart2_init(unsigned int membase,
+ resource_size_t mapbase,
+ unsigned int irq,
+ unsigned int uartclk)
+{
+ uart_complete(&orion_uart2, orion_uart2_data, orion_uart2_resources,
+ membase, mapbase, irq, uartclk);
+}
+
+/*****************************************************************************
+ * UART3
+ ****************************************************************************/
+static struct plat_serial8250_port orion_uart3_data[] = {
+ {
+ .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
+ .iotype = UPIO_MEM,
+ .regshift = 2,
+ }, {
+ },
+};
+
+static struct resource orion_uart3_resources[2];
+
+static struct platform_device orion_uart3 = {
+ .name = "serial8250",
+ .id = 3,
+};
+
+void __init orion_uart3_init(unsigned int membase,
+ resource_size_t mapbase,
+ unsigned int irq,
+ unsigned int uartclk)
+{
+ uart_complete(&orion_uart3, orion_uart3_data, orion_uart3_resources,
+ membase, mapbase, irq, uartclk);
+}
diff --git a/arch/arm/plat-orion/include/plat/common.h b/arch/arm/plat-orion/include/plat/common.h
new file mode 100644
index 0000000..d57e3bb
--- /dev/null
+++ b/arch/arm/plat-orion/include/plat/common.h
@@ -0,0 +1,34 @@
+/*
+ * arch/arm/plat-orion/include/plat/common.h
+ *
+ * Marvell Orion SoC common setup code used by different mach-/common.c
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __PLAT_COMMON_H
+
+
+void __init orion_uart0_init(unsigned int membase,
+ resource_size_t mapbase,
+ unsigned int irq,
+ unsigned int uartclk);
+
+void __init orion_uart1_init(unsigned int membase,
+ resource_size_t mapbase,
+ unsigned int irq,
+ unsigned int uartclk);
+
+void __init orion_uart2_init(unsigned int membase,
+ resource_size_t mapbase,
+ unsigned int irq,
+ unsigned int uartclk);
+
+void __init orion_uart3_init(unsigned int membase,
+ resource_size_t mapbase,
+ unsigned int irq,
+ unsigned int uartclk);
+#endif
+
--
1.7.4.4
Signed-off-by: Andrew Lunn <[email protected]>
---
arch/arm/mach-dove/common.c | 13 +------------
arch/arm/mach-kirkwood/common.c | 8 +-------
arch/arm/plat-orion/common.c | 18 ++++++++++++++++++
arch/arm/plat-orion/include/plat/common.h | 3 +++
4 files changed, 23 insertions(+), 19 deletions(-)
diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c
index fffa92e..8a414cb 100644
--- a/arch/arm/mach-dove/common.c
+++ b/arch/arm/mach-dove/common.c
@@ -205,20 +205,9 @@ void __init dove_ge00_init(struct mv643xx_eth_platform_data *eth_data)
/*****************************************************************************
* SoC RTC
****************************************************************************/
-static struct resource dove_rtc_resource[] = {
- {
- .start = DOVE_RTC_PHYS_BASE,
- .end = DOVE_RTC_PHYS_BASE + 32 - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_DOVE_RTC,
- .flags = IORESOURCE_IRQ,
- }
-};
-
void __init dove_rtc_init(void)
{
- platform_device_register_simple("rtc-mv", -1, dove_rtc_resource, 2);
+ orion_rtc_init(DOVE_RTC_PHYS_BASE, IRQ_DOVE_RTC);
}
/*****************************************************************************
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index 8cdf9f9..b77050e 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -326,15 +326,9 @@ void __init kirkwood_nand_init_rnb(struct mtd_partition *parts, int nr_parts,
/*****************************************************************************
* SoC RTC
****************************************************************************/
-static struct resource kirkwood_rtc_resource = {
- .start = RTC_PHYS_BASE,
- .end = RTC_PHYS_BASE + SZ_16 - 1,
- .flags = IORESOURCE_MEM,
-};
-
static void __init kirkwood_rtc_init(void)
{
- platform_device_register_simple("rtc-mv", -1, &kirkwood_rtc_resource, 1);
+ orion_rtc_init(RTC_PHYS_BASE, NO_IRQ);
}
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c
index 4eac532..d065591 100644
--- a/arch/arm/plat-orion/common.c
+++ b/arch/arm/plat-orion/common.c
@@ -169,3 +169,21 @@ void __init orion_uart3_init(unsigned int membase,
uart_complete(&orion_uart3, orion_uart3_data, orion_uart3_resources,
membase, mapbase, irq, uartclk);
}
+
+/*****************************************************************************
+ * SoC RTC
+ ****************************************************************************/
+static struct resource orion_rtc_resource[2];
+
+void __init orion_rtc_init(unsigned long mapbase,
+ unsigned long irq)
+{
+ orion_rtc_resource[0].start = mapbase;
+ orion_rtc_resource[0].end = mapbase + SZ_32 - 1;
+ orion_rtc_resource[0].flags = IORESOURCE_MEM;
+ orion_rtc_resource[1].start = irq;
+ orion_rtc_resource[1].end = irq;
+ orion_rtc_resource[1].flags = IORESOURCE_IRQ;
+
+ platform_device_register_simple("rtc-mv", -1, orion_rtc_resource, 2);
+}
diff --git a/arch/arm/plat-orion/include/plat/common.h b/arch/arm/plat-orion/include/plat/common.h
index d57e3bb..7cba5e8 100644
--- a/arch/arm/plat-orion/include/plat/common.h
+++ b/arch/arm/plat-orion/include/plat/common.h
@@ -30,5 +30,8 @@ void __init orion_uart3_init(unsigned int membase,
resource_size_t mapbase,
unsigned int irq,
unsigned int uartclk);
+
+void __init orion_rtc_init(unsigned long mapbase,
+ unsigned long irq);
#endif
--
1.7.4.4
Tested using the test program in Documentation/rtc.txt
Signed-off-by: Andrew Lunn <[email protected]>
---
arch/arm/mach-kirkwood/common.c | 2 +-
arch/arm/mach-kirkwood/include/mach/irqs.h | 1 +
2 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index b77050e..f6868fc 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -328,7 +328,7 @@ void __init kirkwood_nand_init_rnb(struct mtd_partition *parts, int nr_parts,
****************************************************************************/
static void __init kirkwood_rtc_init(void)
{
- orion_rtc_init(RTC_PHYS_BASE, NO_IRQ);
+ orion_rtc_init(RTC_PHYS_BASE, IRQ_KIRKWOOD_RTC);
}
diff --git a/arch/arm/mach-kirkwood/include/mach/irqs.h b/arch/arm/mach-kirkwood/include/mach/irqs.h
index 9da2eb5..2bf8161 100644
--- a/arch/arm/mach-kirkwood/include/mach/irqs.h
+++ b/arch/arm/mach-kirkwood/include/mach/irqs.h
@@ -51,6 +51,7 @@
#define IRQ_KIRKWOOD_GPIO_HIGH_16_23 41
#define IRQ_KIRKWOOD_GE00_ERR 46
#define IRQ_KIRKWOOD_GE01_ERR 47
+#define IRQ_KIRKWOOD_RTC 53
/*
* KIRKWOOD General Purpose Pins
--
1.7.4.4
Signed-off-by: Andrew Lunn <[email protected]>
---
arch/arm/mach-dove/common.c | 53 +-----
arch/arm/mach-kirkwood/common.c | 145 +--------------
arch/arm/mach-loki/common.c | 109 +----------
arch/arm/mach-mv78xx0/common.c | 218 ++---------------------
arch/arm/mach-orion5x/common.c | 85 +---------
arch/arm/plat-orion/common.c | 276 +++++++++++++++++++++++++++++
arch/arm/plat-orion/include/plat/common.h | 35 ++++-
7 files changed, 348 insertions(+), 573 deletions(-)
diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c
index 8a414cb..1d878ce 100644
--- a/arch/arm/mach-dove/common.c
+++ b/arch/arm/mach-dove/common.c
@@ -16,7 +16,6 @@
#include <linux/serial_8250.h>
#include <linux/clk.h>
#include <linux/mbus.h>
-#include <linux/mv643xx_eth.h>
#include <linux/mv643xx_i2c.h>
#include <linux/ata_platform.h>
#include <linux/serial_8250.h>
@@ -150,56 +149,11 @@ void __init dove_ehci1_init(void)
/*****************************************************************************
* GE00
****************************************************************************/
-struct mv643xx_eth_shared_platform_data dove_ge00_shared_data = {
- .t_clk = 0,
- .dram = &dove_mbus_dram_info,
-};
-
-static struct resource dove_ge00_shared_resources[] = {
- {
- .name = "ge00 base",
- .start = DOVE_GE00_PHYS_BASE + 0x2000,
- .end = DOVE_GE00_PHYS_BASE + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device dove_ge00_shared = {
- .name = MV643XX_ETH_SHARED_NAME,
- .id = 0,
- .dev = {
- .platform_data = &dove_ge00_shared_data,
- },
- .num_resources = 1,
- .resource = dove_ge00_shared_resources,
-};
-
-static struct resource dove_ge00_resources[] = {
- {
- .name = "ge00 irq",
- .start = IRQ_DOVE_GE00_SUM,
- .end = IRQ_DOVE_GE00_SUM,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device dove_ge00 = {
- .name = MV643XX_ETH_NAME,
- .id = 0,
- .num_resources = 1,
- .resource = dove_ge00_resources,
- .dev = {
- .coherent_dma_mask = 0xffffffff,
- },
-};
-
void __init dove_ge00_init(struct mv643xx_eth_platform_data *eth_data)
{
- eth_data->shared = &dove_ge00_shared;
- dove_ge00.dev.platform_data = eth_data;
-
- platform_device_register(&dove_ge00_shared);
- platform_device_register(&dove_ge00);
+ orion_ge00_init(eth_data, &dove_mbus_dram_info,
+ DOVE_GE00_PHYS_BASE, IRQ_DOVE_GE00_SUM,
+ 0, get_tclk());
}
/*****************************************************************************
@@ -690,7 +644,6 @@ void __init dove_init(void)
#endif
dove_setup_cpu_mbus();
- dove_ge00_shared_data.t_clk = tclk;
dove_spi0_data.tclk = tclk;
dove_spi1_data.tclk = tclk;
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index f6868fc..485f3b9 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -13,7 +13,6 @@
#include <linux/platform_device.h>
#include <linux/serial_8250.h>
#include <linux/mbus.h>
-#include <linux/mv643xx_eth.h>
#include <linux/mv643xx_i2c.h>
#include <linux/ata_platform.h>
#include <linux/mtd/nand.h>
@@ -70,7 +69,7 @@ void __init kirkwood_map_io(void)
* registered. Some reserved bits must be set to 1.
*/
unsigned int kirkwood_clk_ctrl = CGC_DUNIT | CGC_RESERVED;
-
+
/*****************************************************************************
* EHCI
@@ -120,160 +119,36 @@ void __init kirkwood_ehci_init(void)
/*****************************************************************************
* GE00
****************************************************************************/
-struct mv643xx_eth_shared_platform_data kirkwood_ge00_shared_data = {
- .dram = &kirkwood_mbus_dram_info,
-};
-
-static struct resource kirkwood_ge00_shared_resources[] = {
- {
- .name = "ge00 base",
- .start = GE00_PHYS_BASE + 0x2000,
- .end = GE00_PHYS_BASE + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .name = "ge00 err irq",
- .start = IRQ_KIRKWOOD_GE00_ERR,
- .end = IRQ_KIRKWOOD_GE00_ERR,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device kirkwood_ge00_shared = {
- .name = MV643XX_ETH_SHARED_NAME,
- .id = 0,
- .dev = {
- .platform_data = &kirkwood_ge00_shared_data,
- },
- .num_resources = ARRAY_SIZE(kirkwood_ge00_shared_resources),
- .resource = kirkwood_ge00_shared_resources,
-};
-
-static struct resource kirkwood_ge00_resources[] = {
- {
- .name = "ge00 irq",
- .start = IRQ_KIRKWOOD_GE00_SUM,
- .end = IRQ_KIRKWOOD_GE00_SUM,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device kirkwood_ge00 = {
- .name = MV643XX_ETH_NAME,
- .id = 0,
- .num_resources = 1,
- .resource = kirkwood_ge00_resources,
- .dev = {
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-
void __init kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data)
{
kirkwood_clk_ctrl |= CGC_GE0;
- eth_data->shared = &kirkwood_ge00_shared;
- kirkwood_ge00.dev.platform_data = eth_data;
- platform_device_register(&kirkwood_ge00_shared);
- platform_device_register(&kirkwood_ge00);
+ orion_ge00_init(eth_data, &kirkwood_mbus_dram_info,
+ GE00_PHYS_BASE, IRQ_KIRKWOOD_GE00_SUM,
+ IRQ_KIRKWOOD_GE00_ERR, kirkwood_tclk);
}
/*****************************************************************************
* GE01
****************************************************************************/
-struct mv643xx_eth_shared_platform_data kirkwood_ge01_shared_data = {
- .dram = &kirkwood_mbus_dram_info,
- .shared_smi = &kirkwood_ge00_shared,
-};
-
-static struct resource kirkwood_ge01_shared_resources[] = {
- {
- .name = "ge01 base",
- .start = GE01_PHYS_BASE + 0x2000,
- .end = GE01_PHYS_BASE + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .name = "ge01 err irq",
- .start = IRQ_KIRKWOOD_GE01_ERR,
- .end = IRQ_KIRKWOOD_GE01_ERR,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device kirkwood_ge01_shared = {
- .name = MV643XX_ETH_SHARED_NAME,
- .id = 1,
- .dev = {
- .platform_data = &kirkwood_ge01_shared_data,
- },
- .num_resources = ARRAY_SIZE(kirkwood_ge01_shared_resources),
- .resource = kirkwood_ge01_shared_resources,
-};
-
-static struct resource kirkwood_ge01_resources[] = {
- {
- .name = "ge01 irq",
- .start = IRQ_KIRKWOOD_GE01_SUM,
- .end = IRQ_KIRKWOOD_GE01_SUM,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device kirkwood_ge01 = {
- .name = MV643XX_ETH_NAME,
- .id = 1,
- .num_resources = 1,
- .resource = kirkwood_ge01_resources,
- .dev = {
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-
void __init kirkwood_ge01_init(struct mv643xx_eth_platform_data *eth_data)
{
+
kirkwood_clk_ctrl |= CGC_GE1;
- eth_data->shared = &kirkwood_ge01_shared;
- kirkwood_ge01.dev.platform_data = eth_data;
- platform_device_register(&kirkwood_ge01_shared);
- platform_device_register(&kirkwood_ge01);
+ orion_ge01_init(eth_data, &kirkwood_mbus_dram_info,
+ GE01_PHYS_BASE, IRQ_KIRKWOOD_GE01_SUM,
+ IRQ_KIRKWOOD_GE01_ERR, kirkwood_tclk);
}
/*****************************************************************************
* Ethernet switch
****************************************************************************/
-static struct resource kirkwood_switch_resources[] = {
- {
- .start = 0,
- .end = 0,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device kirkwood_switch_device = {
- .name = "dsa",
- .id = 0,
- .num_resources = 0,
- .resource = kirkwood_switch_resources,
-};
-
void __init kirkwood_ge00_switch_init(struct dsa_platform_data *d, int irq)
{
- int i;
-
- if (irq != NO_IRQ) {
- kirkwood_switch_resources[0].start = irq;
- kirkwood_switch_resources[0].end = irq;
- kirkwood_switch_device.num_resources = 1;
- }
-
- d->netdev = &kirkwood_ge00.dev;
- for (i = 0; i < d->nr_chips; i++)
- d->chip[i].mii_bus = &kirkwood_ge00_shared.dev;
- kirkwood_switch_device.dev.platform_data = d;
-
- platform_device_register(&kirkwood_switch_device);
+ orion_ge00_switch_init(d, irq);
}
@@ -911,8 +786,6 @@ void __init kirkwood_init(void)
{
printk(KERN_INFO "Kirkwood: %s, TCLK=%d.\n",
kirkwood_id(), kirkwood_tclk);
- kirkwood_ge00_shared_data.t_clk = kirkwood_tclk;
- kirkwood_ge01_shared_data.t_clk = kirkwood_tclk;
kirkwood_spi_plat_data.tclk = kirkwood_tclk;
kirkwood_i2s_data.tclk = kirkwood_tclk;
diff --git a/arch/arm/mach-loki/common.c b/arch/arm/mach-loki/common.c
index c071804..5f02664 100644
--- a/arch/arm/mach-loki/common.c
+++ b/arch/arm/mach-loki/common.c
@@ -13,7 +13,6 @@
#include <linux/platform_device.h>
#include <linux/serial_8250.h>
#include <linux/mbus.h>
-#include <linux/mv643xx_eth.h>
#include <linux/dma-mapping.h>
#include <asm/page.h>
#include <asm/timex.h>
@@ -45,116 +44,28 @@ void __init loki_map_io(void)
/*****************************************************************************
- * GE0
+ * GE00
****************************************************************************/
-struct mv643xx_eth_shared_platform_data loki_ge0_shared_data = {
- .t_clk = LOKI_TCLK,
- .dram = &loki_mbus_dram_info,
-};
-
-static struct resource loki_ge0_shared_resources[] = {
- {
- .name = "ge0 base",
- .start = GE0_PHYS_BASE + 0x2000,
- .end = GE0_PHYS_BASE + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device loki_ge0_shared = {
- .name = MV643XX_ETH_SHARED_NAME,
- .id = 0,
- .dev = {
- .platform_data = &loki_ge0_shared_data,
- },
- .num_resources = 1,
- .resource = loki_ge0_shared_resources,
-};
-
-static struct resource loki_ge0_resources[] = {
- {
- .name = "ge0 irq",
- .start = IRQ_LOKI_GBE_A_INT,
- .end = IRQ_LOKI_GBE_A_INT,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device loki_ge0 = {
- .name = MV643XX_ETH_NAME,
- .id = 0,
- .num_resources = 1,
- .resource = loki_ge0_resources,
- .dev = {
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-
void __init loki_ge0_init(struct mv643xx_eth_platform_data *eth_data)
{
- eth_data->shared = &loki_ge0_shared;
- loki_ge0.dev.platform_data = eth_data;
-
writel(0x00079220, GE0_VIRT_BASE + 0x20b0);
- platform_device_register(&loki_ge0_shared);
- platform_device_register(&loki_ge0);
+
+ orion_ge00_init(eth_data, &loki_mbus_dram_info,
+ GE0_PHYS_BASE, IRQ_LOKI_GBE_A_INT,
+ 0, LOKI_TCLK);
}
/*****************************************************************************
- * GE1
+ * GE01
****************************************************************************/
-struct mv643xx_eth_shared_platform_data loki_ge1_shared_data = {
- .t_clk = LOKI_TCLK,
- .dram = &loki_mbus_dram_info,
-};
-
-static struct resource loki_ge1_shared_resources[] = {
- {
- .name = "ge1 base",
- .start = GE1_PHYS_BASE + 0x2000,
- .end = GE1_PHYS_BASE + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device loki_ge1_shared = {
- .name = MV643XX_ETH_SHARED_NAME,
- .id = 1,
- .dev = {
- .platform_data = &loki_ge1_shared_data,
- },
- .num_resources = 1,
- .resource = loki_ge1_shared_resources,
-};
-
-static struct resource loki_ge1_resources[] = {
- {
- .name = "ge1 irq",
- .start = IRQ_LOKI_GBE_B_INT,
- .end = IRQ_LOKI_GBE_B_INT,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device loki_ge1 = {
- .name = MV643XX_ETH_NAME,
- .id = 1,
- .num_resources = 1,
- .resource = loki_ge1_resources,
- .dev = {
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-
void __init loki_ge1_init(struct mv643xx_eth_platform_data *eth_data)
{
- eth_data->shared = &loki_ge1_shared;
- loki_ge1.dev.platform_data = eth_data;
-
writel(0x00079220, GE1_VIRT_BASE + 0x20b0);
- platform_device_register(&loki_ge1_shared);
- platform_device_register(&loki_ge1);
+
+ orion_ge01_init(eth_data, &loki_mbus_dram_info,
+ GE1_PHYS_BASE, IRQ_LOKI_GBE_B_INT,
+ 0, LOKI_TCLK);
}
diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c
index 5b474e4..0fd9a83 100644
--- a/arch/arm/mach-mv78xx0/common.c
+++ b/arch/arm/mach-mv78xx0/common.c
@@ -13,7 +13,6 @@
#include <linux/platform_device.h>
#include <linux/serial_8250.h>
#include <linux/mbus.h>
-#include <linux/mv643xx_eth.h>
#include <linux/mv643xx_i2c.h>
#include <linux/ata_platform.h>
#include <linux/ethtool.h>
@@ -280,175 +279,32 @@ void __init mv78xx0_ehci2_init(void)
/*****************************************************************************
* GE00
****************************************************************************/
-struct mv643xx_eth_shared_platform_data mv78xx0_ge00_shared_data = {
- .t_clk = 0,
- .dram = &mv78xx0_mbus_dram_info,
-};
-
-static struct resource mv78xx0_ge00_shared_resources[] = {
- {
- .name = "ge00 base",
- .start = GE00_PHYS_BASE + 0x2000,
- .end = GE00_PHYS_BASE + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .name = "ge err irq",
- .start = IRQ_MV78XX0_GE_ERR,
- .end = IRQ_MV78XX0_GE_ERR,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device mv78xx0_ge00_shared = {
- .name = MV643XX_ETH_SHARED_NAME,
- .id = 0,
- .dev = {
- .platform_data = &mv78xx0_ge00_shared_data,
- },
- .num_resources = ARRAY_SIZE(mv78xx0_ge00_shared_resources),
- .resource = mv78xx0_ge00_shared_resources,
-};
-
-static struct resource mv78xx0_ge00_resources[] = {
- {
- .name = "ge00 irq",
- .start = IRQ_MV78XX0_GE00_SUM,
- .end = IRQ_MV78XX0_GE00_SUM,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device mv78xx0_ge00 = {
- .name = MV643XX_ETH_NAME,
- .id = 0,
- .num_resources = 1,
- .resource = mv78xx0_ge00_resources,
- .dev = {
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-
void __init mv78xx0_ge00_init(struct mv643xx_eth_platform_data *eth_data)
{
- eth_data->shared = &mv78xx0_ge00_shared;
- mv78xx0_ge00.dev.platform_data = eth_data;
-
- platform_device_register(&mv78xx0_ge00_shared);
- platform_device_register(&mv78xx0_ge00);
+ orion_ge00_init(eth_data, &mv78xx0_mbus_dram_info,
+ GE00_PHYS_BASE, IRQ_MV78XX0_GE00_SUM,
+ IRQ_MV78XX0_GE_ERR, get_tclk());
}
/*****************************************************************************
* GE01
****************************************************************************/
-struct mv643xx_eth_shared_platform_data mv78xx0_ge01_shared_data = {
- .t_clk = 0,
- .dram = &mv78xx0_mbus_dram_info,
- .shared_smi = &mv78xx0_ge00_shared,
-};
-
-static struct resource mv78xx0_ge01_shared_resources[] = {
- {
- .name = "ge01 base",
- .start = GE01_PHYS_BASE + 0x2000,
- .end = GE01_PHYS_BASE + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device mv78xx0_ge01_shared = {
- .name = MV643XX_ETH_SHARED_NAME,
- .id = 1,
- .dev = {
- .platform_data = &mv78xx0_ge01_shared_data,
- },
- .num_resources = 1,
- .resource = mv78xx0_ge01_shared_resources,
-};
-
-static struct resource mv78xx0_ge01_resources[] = {
- {
- .name = "ge01 irq",
- .start = IRQ_MV78XX0_GE01_SUM,
- .end = IRQ_MV78XX0_GE01_SUM,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device mv78xx0_ge01 = {
- .name = MV643XX_ETH_NAME,
- .id = 1,
- .num_resources = 1,
- .resource = mv78xx0_ge01_resources,
- .dev = {
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-
void __init mv78xx0_ge01_init(struct mv643xx_eth_platform_data *eth_data)
{
- eth_data->shared = &mv78xx0_ge01_shared;
- mv78xx0_ge01.dev.platform_data = eth_data;
-
- platform_device_register(&mv78xx0_ge01_shared);
- platform_device_register(&mv78xx0_ge01);
+ orion_ge01_init(eth_data, &mv78xx0_mbus_dram_info,
+ GE01_PHYS_BASE, IRQ_MV78XX0_GE01_SUM,
+ NO_IRQ, get_tclk());
}
/*****************************************************************************
* GE10
****************************************************************************/
-struct mv643xx_eth_shared_platform_data mv78xx0_ge10_shared_data = {
- .t_clk = 0,
- .dram = &mv78xx0_mbus_dram_info,
- .shared_smi = &mv78xx0_ge00_shared,
-};
-
-static struct resource mv78xx0_ge10_shared_resources[] = {
- {
- .name = "ge10 base",
- .start = GE10_PHYS_BASE + 0x2000,
- .end = GE10_PHYS_BASE + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device mv78xx0_ge10_shared = {
- .name = MV643XX_ETH_SHARED_NAME,
- .id = 2,
- .dev = {
- .platform_data = &mv78xx0_ge10_shared_data,
- },
- .num_resources = 1,
- .resource = mv78xx0_ge10_shared_resources,
-};
-
-static struct resource mv78xx0_ge10_resources[] = {
- {
- .name = "ge10 irq",
- .start = IRQ_MV78XX0_GE10_SUM,
- .end = IRQ_MV78XX0_GE10_SUM,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device mv78xx0_ge10 = {
- .name = MV643XX_ETH_NAME,
- .id = 2,
- .num_resources = 1,
- .resource = mv78xx0_ge10_resources,
- .dev = {
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-
void __init mv78xx0_ge10_init(struct mv643xx_eth_platform_data *eth_data)
{
u32 dev, rev;
- eth_data->shared = &mv78xx0_ge10_shared;
- mv78xx0_ge10.dev.platform_data = eth_data;
-
/*
* On the Z0, ge10 and ge11 are internally connected back
* to back, and not brought out.
@@ -460,65 +316,19 @@ void __init mv78xx0_ge10_init(struct mv643xx_eth_platform_data *eth_data)
eth_data->duplex = DUPLEX_FULL;
}
- platform_device_register(&mv78xx0_ge10_shared);
- platform_device_register(&mv78xx0_ge10);
+ orion_ge10_init(eth_data, &mv78xx0_mbus_dram_info,
+ GE10_PHYS_BASE, IRQ_MV78XX0_GE10_SUM,
+ NO_IRQ, get_tclk());
}
/*****************************************************************************
* GE11
****************************************************************************/
-struct mv643xx_eth_shared_platform_data mv78xx0_ge11_shared_data = {
- .t_clk = 0,
- .dram = &mv78xx0_mbus_dram_info,
- .shared_smi = &mv78xx0_ge00_shared,
-};
-
-static struct resource mv78xx0_ge11_shared_resources[] = {
- {
- .name = "ge11 base",
- .start = GE11_PHYS_BASE + 0x2000,
- .end = GE11_PHYS_BASE + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device mv78xx0_ge11_shared = {
- .name = MV643XX_ETH_SHARED_NAME,
- .id = 3,
- .dev = {
- .platform_data = &mv78xx0_ge11_shared_data,
- },
- .num_resources = 1,
- .resource = mv78xx0_ge11_shared_resources,
-};
-
-static struct resource mv78xx0_ge11_resources[] = {
- {
- .name = "ge11 irq",
- .start = IRQ_MV78XX0_GE11_SUM,
- .end = IRQ_MV78XX0_GE11_SUM,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device mv78xx0_ge11 = {
- .name = MV643XX_ETH_NAME,
- .id = 3,
- .num_resources = 1,
- .resource = mv78xx0_ge11_resources,
- .dev = {
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-
void __init mv78xx0_ge11_init(struct mv643xx_eth_platform_data *eth_data)
{
u32 dev, rev;
- eth_data->shared = &mv78xx0_ge11_shared;
- mv78xx0_ge11.dev.platform_data = eth_data;
-
/*
* On the Z0, ge10 and ge11 are internally connected back
* to back, and not brought out.
@@ -530,8 +340,9 @@ void __init mv78xx0_ge11_init(struct mv643xx_eth_platform_data *eth_data)
eth_data->duplex = DUPLEX_FULL;
}
- platform_device_register(&mv78xx0_ge11_shared);
- platform_device_register(&mv78xx0_ge11);
+ orion_ge11_init(eth_data, &mv78xx0_mbus_dram_info,
+ GE11_PHYS_BASE, IRQ_MV78XX0_GE11_SUM,
+ NO_IRQ, get_tclk());
}
/*****************************************************************************
@@ -759,9 +570,4 @@ void __init mv78xx0_init(void)
#ifdef CONFIG_CACHE_FEROCEON_L2
feroceon_l2_init(is_l2_writethrough());
#endif
-
- mv78xx0_ge00_shared_data.t_clk = tclk;
- mv78xx0_ge01_shared_data.t_clk = tclk;
- mv78xx0_ge10_shared_data.t_clk = tclk;
- mv78xx0_ge11_shared_data.t_clk = tclk;
}
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 310de50..0a1c760 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -15,7 +15,6 @@
#include <linux/platform_device.h>
#include <linux/serial_8250.h>
#include <linux/mbus.h>
-#include <linux/mv643xx_eth.h>
#include <linux/mv643xx_i2c.h>
#include <linux/ata_platform.h>
#include <linux/spi/orion_spi.h>
@@ -150,95 +149,20 @@ void __init orion5x_ehci1_init(void)
/*****************************************************************************
* GE00
****************************************************************************/
-struct mv643xx_eth_shared_platform_data orion5x_ge00_shared_data = {
- .dram = &orion5x_mbus_dram_info,
-};
-
-static struct resource orion5x_ge00_shared_resources[] = {
- {
- .start = ORION5X_ETH_PHYS_BASE + 0x2000,
- .end = ORION5X_ETH_PHYS_BASE + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_ORION5X_ETH_ERR,
- .end = IRQ_ORION5X_ETH_ERR,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device orion5x_ge00_shared = {
- .name = MV643XX_ETH_SHARED_NAME,
- .id = 0,
- .dev = {
- .platform_data = &orion5x_ge00_shared_data,
- },
- .num_resources = ARRAY_SIZE(orion5x_ge00_shared_resources),
- .resource = orion5x_ge00_shared_resources,
-};
-
-static struct resource orion5x_ge00_resources[] = {
- {
- .name = "eth irq",
- .start = IRQ_ORION5X_ETH_SUM,
- .end = IRQ_ORION5X_ETH_SUM,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device orion5x_eth = {
- .name = MV643XX_ETH_NAME,
- .id = 0,
- .num_resources = 1,
- .resource = orion5x_ge00_resources,
- .dev = {
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-
void __init orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data)
{
- eth_data->shared = &orion5x_ge00_shared;
- orion5x_eth.dev.platform_data = eth_data;
-
- platform_device_register(&orion5x_ge00_shared);
- platform_device_register(&orion5x_eth);
+ orion_ge00_init(eth_data, &orion5x_mbus_dram_info,
+ ORION5X_ETH_PHYS_BASE, IRQ_ORION5X_ETH_SUM,
+ IRQ_ORION5X_ETH_ERR, orion5x_tclk);
}
/*****************************************************************************
* Ethernet switch
****************************************************************************/
-static struct resource orion5x_switch_resources[] = {
- {
- .start = 0,
- .end = 0,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device orion5x_switch_device = {
- .name = "dsa",
- .id = 0,
- .num_resources = 0,
- .resource = orion5x_switch_resources,
-};
-
void __init orion5x_eth_switch_init(struct dsa_platform_data *d, int irq)
{
- int i;
-
- if (irq != NO_IRQ) {
- orion5x_switch_resources[0].start = irq;
- orion5x_switch_resources[0].end = irq;
- orion5x_switch_device.num_resources = 1;
- }
-
- d->netdev = &orion5x_eth.dev;
- for (i = 0; i < d->nr_chips; i++)
- d->chip[i].mii_bus = &orion5x_ge00_shared.dev;
- orion5x_switch_device.dev.platform_data = d;
-
- platform_device_register(&orion5x_switch_device);
+ orion_ge00_switch_init(d, irq);
}
@@ -616,7 +540,6 @@ void __init orion5x_init(void)
orion5x_id(&dev, &rev, &dev_name);
printk(KERN_INFO "Orion ID: %s. TCLK=%d.\n", dev_name, orion5x_tclk);
- orion5x_ge00_shared_data.t_clk = orion5x_tclk;
orion5x_spi_plat_data.tclk = orion5x_tclk;
/*
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c
index d065591..15c3f35 100644
--- a/arch/arm/plat-orion/common.c
+++ b/arch/arm/plat-orion/common.c
@@ -11,7 +11,11 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
#include <linux/serial_8250.h>
+#include <linux/mbus.h>
+#include <linux/mv643xx_eth.h>
+#include <net/dsa.h>
/* Fill in the resources structure and link it into the platform
device structure. There is always a memory region, and nearly
@@ -187,3 +191,275 @@ void __init orion_rtc_init(unsigned long mapbase,
platform_device_register_simple("rtc-mv", -1, orion_rtc_resource, 2);
}
+
+/*****************************************************************************
+ * GE
+ ****************************************************************************/
+static __init void ge_complete(
+ struct mv643xx_eth_shared_platform_data *orion_ge_shared_data,
+ struct mbus_dram_target_info *mbus_dram_info, int tclk,
+ struct resource *orion_ge_resource, unsigned long irq,
+ struct platform_device *orion_ge_shared,
+ struct mv643xx_eth_platform_data *eth_data,
+ struct platform_device *orion_ge)
+{
+ orion_ge_shared_data->dram = mbus_dram_info;
+ orion_ge_shared_data->t_clk = tclk;
+ orion_ge_resource->start = irq;
+ orion_ge_resource->end = irq;
+ eth_data->shared = orion_ge_shared;
+ orion_ge->dev.platform_data = eth_data;
+
+ platform_device_register(orion_ge_shared);
+ platform_device_register(orion_ge);
+}
+
+/*****************************************************************************
+ * GE00
+ ****************************************************************************/
+struct mv643xx_eth_shared_platform_data orion_ge00_shared_data;
+
+static struct resource orion_ge00_shared_resources[] = {
+ {
+ .name = "ge00 base",
+ }, {
+ .name = "ge00 err irq",
+ },
+};
+
+static struct platform_device orion_ge00_shared = {
+ .name = MV643XX_ETH_SHARED_NAME,
+ .id = 0,
+ .dev = {
+ .platform_data = &orion_ge00_shared_data,
+ },
+};
+
+static struct resource orion_ge00_resources[] = {
+ {
+ .name = "ge00 irq",
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device orion_ge00 = {
+ .name = MV643XX_ETH_NAME,
+ .id = 0,
+ .num_resources = 1,
+ .resource = orion_ge00_resources,
+ .dev = {
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+};
+
+void __init orion_ge00_init(struct mv643xx_eth_platform_data *eth_data,
+ struct mbus_dram_target_info *mbus_dram_info,
+ unsigned long mapbase,
+ unsigned long irq,
+ unsigned long irq_err,
+ int tclk)
+{
+ fill_resources(&orion_ge00_shared, orion_ge00_shared_resources,
+ mapbase + 0x2000, SZ_16K - 1, irq_err);
+ ge_complete(&orion_ge00_shared_data, mbus_dram_info, tclk,
+ orion_ge00_resources, irq, &orion_ge00_shared,
+ eth_data, &orion_ge00);
+}
+
+/*****************************************************************************
+ * GE01
+ ****************************************************************************/
+struct mv643xx_eth_shared_platform_data orion_ge01_shared_data = {
+ .shared_smi = &orion_ge00_shared,
+};
+
+static struct resource orion_ge01_shared_resources[] = {
+ {
+ .name = "ge01 base",
+ }, {
+ .name = "ge01 err irq",
+ },
+};
+
+static struct platform_device orion_ge01_shared = {
+ .name = MV643XX_ETH_SHARED_NAME,
+ .id = 1,
+ .dev = {
+ .platform_data = &orion_ge01_shared_data,
+ },
+};
+
+static struct resource orion_ge01_resources[] = {
+ {
+ .name = "ge01 irq",
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device orion_ge01 = {
+ .name = MV643XX_ETH_NAME,
+ .id = 1,
+ .num_resources = 1,
+ .resource = orion_ge01_resources,
+ .dev = {
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+};
+
+void __init orion_ge01_init(struct mv643xx_eth_platform_data *eth_data,
+ struct mbus_dram_target_info *mbus_dram_info,
+ unsigned long mapbase,
+ unsigned long irq,
+ unsigned long irq_err,
+ int tclk)
+{
+ fill_resources(&orion_ge01_shared, orion_ge01_shared_resources,
+ mapbase + 0x2000, SZ_16K - 1, irq_err);
+ ge_complete(&orion_ge01_shared_data, mbus_dram_info, tclk,
+ orion_ge01_resources, irq, &orion_ge01_shared,
+ eth_data, &orion_ge01);
+}
+
+/*****************************************************************************
+ * GE10
+ ****************************************************************************/
+struct mv643xx_eth_shared_platform_data orion_ge10_shared_data = {
+ .shared_smi = &orion_ge00_shared,
+};
+
+static struct resource orion_ge10_shared_resources[] = {
+ {
+ .name = "ge10 base",
+ }, {
+ .name = "ge10 err irq",
+ },
+};
+
+static struct platform_device orion_ge10_shared = {
+ .name = MV643XX_ETH_SHARED_NAME,
+ .id = 1,
+ .dev = {
+ .platform_data = &orion_ge10_shared_data,
+ },
+};
+
+static struct resource orion_ge10_resources[] = {
+ {
+ .name = "ge10 irq",
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device orion_ge10 = {
+ .name = MV643XX_ETH_NAME,
+ .id = 1,
+ .num_resources = 2,
+ .resource = orion_ge10_resources,
+ .dev = {
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+};
+
+void __init orion_ge10_init(struct mv643xx_eth_platform_data *eth_data,
+ struct mbus_dram_target_info *mbus_dram_info,
+ unsigned long mapbase,
+ unsigned long irq,
+ unsigned long irq_err,
+ int tclk)
+{
+ fill_resources(&orion_ge10_shared, orion_ge10_shared_resources,
+ mapbase + 0x2000, SZ_16K - 1, irq_err);
+ ge_complete(&orion_ge10_shared_data, mbus_dram_info, tclk,
+ orion_ge10_resources, irq, &orion_ge10_shared,
+ eth_data, &orion_ge10);
+}
+
+/*****************************************************************************
+ * GE11
+ ****************************************************************************/
+struct mv643xx_eth_shared_platform_data orion_ge11_shared_data = {
+ .shared_smi = &orion_ge00_shared,
+};
+
+static struct resource orion_ge11_shared_resources[] = {
+ {
+ .name = "ge11 base",
+ }, {
+ .name = "ge11 err irq",
+ },
+};
+
+static struct platform_device orion_ge11_shared = {
+ .name = MV643XX_ETH_SHARED_NAME,
+ .id = 1,
+ .dev = {
+ .platform_data = &orion_ge11_shared_data,
+ },
+};
+
+static struct resource orion_ge11_resources[] = {
+ {
+ .name = "ge11 irq",
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device orion_ge11 = {
+ .name = MV643XX_ETH_NAME,
+ .id = 1,
+ .num_resources = 2,
+ .resource = orion_ge11_resources,
+ .dev = {
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+};
+
+void __init orion_ge11_init(struct mv643xx_eth_platform_data *eth_data,
+ struct mbus_dram_target_info *mbus_dram_info,
+ unsigned long mapbase,
+ unsigned long irq,
+ unsigned long irq_err,
+ int tclk)
+{
+ fill_resources(&orion_ge11_shared, orion_ge11_shared_resources,
+ mapbase + 0x2000, SZ_16K - 1, irq_err);
+ ge_complete(&orion_ge11_shared_data, mbus_dram_info, tclk,
+ orion_ge11_resources, irq, &orion_ge11_shared,
+ eth_data, &orion_ge11);
+}
+
+/*****************************************************************************
+ * Ethernet switch
+ ****************************************************************************/
+static struct resource orion_switch_resources[] = {
+ {
+ .start = 0,
+ .end = 0,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device orion_switch_device = {
+ .name = "dsa",
+ .id = 0,
+ .num_resources = 0,
+ .resource = orion_switch_resources,
+};
+
+void __init orion_ge00_switch_init(struct dsa_platform_data *d, int irq)
+{
+ int i;
+
+ if (irq != NO_IRQ) {
+ orion_switch_resources[0].start = irq;
+ orion_switch_resources[0].end = irq;
+ orion_switch_device.num_resources = 1;
+ }
+
+ d->netdev = &orion_ge00.dev;
+ for (i = 0; i < d->nr_chips; i++)
+ d->chip[i].mii_bus = &orion_ge00_shared.dev;
+ orion_switch_device.dev.platform_data = d;
+
+ platform_device_register(&orion_switch_device);
+}
diff --git a/arch/arm/plat-orion/include/plat/common.h b/arch/arm/plat-orion/include/plat/common.h
index 7cba5e8..3f23258 100644
--- a/arch/arm/plat-orion/include/plat/common.h
+++ b/arch/arm/plat-orion/include/plat/common.h
@@ -9,7 +9,9 @@
*/
#ifndef __PLAT_COMMON_H
+#include <linux/mv643xx_eth.h>
+struct dsa_platform_data;
void __init orion_uart0_init(unsigned int membase,
resource_size_t mapbase,
@@ -33,5 +35,36 @@ void __init orion_uart3_init(unsigned int membase,
void __init orion_rtc_init(unsigned long mapbase,
unsigned long irq);
-#endif
+void __init orion_ge00_init(struct mv643xx_eth_platform_data *eth_data,
+ struct mbus_dram_target_info *mbus_dram_info,
+ unsigned long mapbase,
+ unsigned long irq,
+ unsigned long irq_err,
+ int tclk);
+
+void __init orion_ge01_init(struct mv643xx_eth_platform_data *eth_data,
+ struct mbus_dram_target_info *mbus_dram_info,
+ unsigned long mapbase,
+ unsigned long irq,
+ unsigned long irq_err,
+ int tclk);
+
+void __init orion_ge10_init(struct mv643xx_eth_platform_data *eth_data,
+ struct mbus_dram_target_info *mbus_dram_info,
+ unsigned long mapbase,
+ unsigned long irq,
+ unsigned long irq_err,
+ int tclk);
+
+void __init orion_ge11_init(struct mv643xx_eth_platform_data *eth_data,
+ struct mbus_dram_target_info *mbus_dram_info,
+ unsigned long mapbase,
+ unsigned long irq,
+ unsigned long irq_err,
+ int tclk);
+
+void __init orion_ge00_switch_init(struct dsa_platform_data *d,
+ int irq);
+
+#endif
--
1.7.4.4
Signed-off-by: Andrew Lunn <[email protected]>
---
arch/arm/mach-dove/common.c | 33 +-------------
arch/arm/mach-kirkwood/common.c | 31 +------------
arch/arm/mach-mv78xx0/common.c | 70 +---------------------------
arch/arm/mach-orion5x/common.c | 31 +------------
arch/arm/plat-orion/common.c | 54 ++++++++++++++++++++++
arch/arm/plat-orion/include/plat/common.h | 6 +++
6 files changed, 67 insertions(+), 158 deletions(-)
diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c
index 1d878ce..198760b 100644
--- a/arch/arm/mach-dove/common.c
+++ b/arch/arm/mach-dove/common.c
@@ -16,7 +16,6 @@
#include <linux/serial_8250.h>
#include <linux/clk.h>
#include <linux/mbus.h>
-#include <linux/mv643xx_i2c.h>
#include <linux/ata_platform.h>
#include <linux/serial_8250.h>
#include <linux/spi/orion_spi.h>
@@ -305,39 +304,9 @@ void __init dove_spi1_init(void)
/*****************************************************************************
* I2C
****************************************************************************/
-static struct mv64xxx_i2c_pdata dove_i2c_data = {
- .freq_m = 10, /* assumes 166 MHz TCLK gets 94.3kHz */
- .freq_n = 3,
- .timeout = 1000, /* Default timeout of 1 second */
-};
-
-static struct resource dove_i2c_resources[] = {
- {
- .name = "i2c base",
- .start = DOVE_I2C_PHYS_BASE,
- .end = DOVE_I2C_PHYS_BASE + 0x20 - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .name = "i2c irq",
- .start = IRQ_DOVE_I2C,
- .end = IRQ_DOVE_I2C,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device dove_i2c = {
- .name = MV64XXX_I2C_CTLR_NAME,
- .id = 0,
- .num_resources = ARRAY_SIZE(dove_i2c_resources),
- .resource = dove_i2c_resources,
- .dev = {
- .platform_data = &dove_i2c_data,
- },
-};
-
void __init dove_i2c_init(void)
{
- platform_device_register(&dove_i2c);
+ orion_i2c_init(DOVE_I2C_PHYS_BASE, IRQ_DOVE_I2C, 10);
}
/*****************************************************************************
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index 485f3b9..fc86a80 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -13,7 +13,6 @@
#include <linux/platform_device.h>
#include <linux/serial_8250.h>
#include <linux/mbus.h>
-#include <linux/mv643xx_i2c.h>
#include <linux/ata_platform.h>
#include <linux/mtd/nand.h>
#include <linux/spi/orion_spi.h>
@@ -324,37 +323,9 @@ void __init kirkwood_spi_init()
/*****************************************************************************
* I2C
****************************************************************************/
-static struct mv64xxx_i2c_pdata kirkwood_i2c_pdata = {
- .freq_m = 8, /* assumes 166 MHz TCLK */
- .freq_n = 3,
- .timeout = 1000, /* Default timeout of 1 second */
-};
-
-static struct resource kirkwood_i2c_resources[] = {
- {
- .start = I2C_PHYS_BASE,
- .end = I2C_PHYS_BASE + 0x1f,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_KIRKWOOD_TWSI,
- .end = IRQ_KIRKWOOD_TWSI,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device kirkwood_i2c = {
- .name = MV64XXX_I2C_CTLR_NAME,
- .id = 0,
- .num_resources = ARRAY_SIZE(kirkwood_i2c_resources),
- .resource = kirkwood_i2c_resources,
- .dev = {
- .platform_data = &kirkwood_i2c_pdata,
- },
-};
-
void __init kirkwood_i2c_init(void)
{
- platform_device_register(&kirkwood_i2c);
+ orion_i2c_init(I2C_PHYS_BASE, IRQ_KIRKWOOD_TWSI, 8);
}
diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c
index 0fd9a83..aa27c15 100644
--- a/arch/arm/mach-mv78xx0/common.c
+++ b/arch/arm/mach-mv78xx0/common.c
@@ -13,7 +13,6 @@
#include <linux/platform_device.h>
#include <linux/serial_8250.h>
#include <linux/mbus.h>
-#include <linux/mv643xx_i2c.h>
#include <linux/ata_platform.h>
#include <linux/ethtool.h>
#include <asm/mach/map.h>
@@ -346,75 +345,12 @@ void __init mv78xx0_ge11_init(struct mv643xx_eth_platform_data *eth_data)
}
/*****************************************************************************
- * I2C bus 0
+ * I2C
****************************************************************************/
-
-static struct mv64xxx_i2c_pdata mv78xx0_i2c_0_pdata = {
- .freq_m = 8, /* assumes 166 MHz TCLK */
- .freq_n = 3,
- .timeout = 1000, /* Default timeout of 1 second */
-};
-
-static struct resource mv78xx0_i2c_0_resources[] = {
- {
- .start = I2C_0_PHYS_BASE,
- .end = I2C_0_PHYS_BASE + 0x1f,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_MV78XX0_I2C_0,
- .end = IRQ_MV78XX0_I2C_0,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-
-static struct platform_device mv78xx0_i2c_0 = {
- .name = MV64XXX_I2C_CTLR_NAME,
- .id = 0,
- .num_resources = ARRAY_SIZE(mv78xx0_i2c_0_resources),
- .resource = mv78xx0_i2c_0_resources,
- .dev = {
- .platform_data = &mv78xx0_i2c_0_pdata,
- },
-};
-
-/*****************************************************************************
- * I2C bus 1
- ****************************************************************************/
-
-static struct mv64xxx_i2c_pdata mv78xx0_i2c_1_pdata = {
- .freq_m = 8, /* assumes 166 MHz TCLK */
- .freq_n = 3,
- .timeout = 1000, /* Default timeout of 1 second */
-};
-
-static struct resource mv78xx0_i2c_1_resources[] = {
- {
- .start = I2C_1_PHYS_BASE,
- .end = I2C_1_PHYS_BASE + 0x1f,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_MV78XX0_I2C_1,
- .end = IRQ_MV78XX0_I2C_1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-
-static struct platform_device mv78xx0_i2c_1 = {
- .name = MV64XXX_I2C_CTLR_NAME,
- .id = 1,
- .num_resources = ARRAY_SIZE(mv78xx0_i2c_1_resources),
- .resource = mv78xx0_i2c_1_resources,
- .dev = {
- .platform_data = &mv78xx0_i2c_1_pdata,
- },
-};
-
void __init mv78xx0_i2c_init(void)
{
- platform_device_register(&mv78xx0_i2c_0);
- platform_device_register(&mv78xx0_i2c_1);
+ orion_i2c_init(I2C_0_PHYS_BASE, IRQ_MV78XX0_I2C_0, 8);
+ orion_i2c_1_init(I2C_1_PHYS_BASE, IRQ_MV78XX0_I2C_1, 8);
}
/*****************************************************************************
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 0a1c760..9af0b88 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -169,37 +169,10 @@ void __init orion5x_eth_switch_init(struct dsa_platform_data *d, int irq)
/*****************************************************************************
* I2C
****************************************************************************/
-static struct mv64xxx_i2c_pdata orion5x_i2c_pdata = {
- .freq_m = 8, /* assumes 166 MHz TCLK */
- .freq_n = 3,
- .timeout = 1000, /* Default timeout of 1 second */
-};
-
-static struct resource orion5x_i2c_resources[] = {
- {
- .start = I2C_PHYS_BASE,
- .end = I2C_PHYS_BASE + 0x1f,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_ORION5X_I2C,
- .end = IRQ_ORION5X_I2C,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device orion5x_i2c = {
- .name = MV64XXX_I2C_CTLR_NAME,
- .id = 0,
- .num_resources = ARRAY_SIZE(orion5x_i2c_resources),
- .resource = orion5x_i2c_resources,
- .dev = {
- .platform_data = &orion5x_i2c_pdata,
- },
-};
-
void __init orion5x_i2c_init(void)
{
- platform_device_register(&orion5x_i2c);
+ orion_i2c_init(I2C_PHYS_BASE, IRQ_ORION5X_I2C, 8);
+
}
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c
index 15c3f35..bcc1734 100644
--- a/arch/arm/plat-orion/common.c
+++ b/arch/arm/plat-orion/common.c
@@ -15,6 +15,7 @@
#include <linux/serial_8250.h>
#include <linux/mbus.h>
#include <linux/mv643xx_eth.h>
+#include <linux/mv643xx_i2c.h>
#include <net/dsa.h>
/* Fill in the resources structure and link it into the platform
@@ -463,3 +464,56 @@ void __init orion_ge00_switch_init(struct dsa_platform_data *d, int irq)
platform_device_register(&orion_switch_device);
}
+
+/*****************************************************************************
+ * I2C
+ ****************************************************************************/
+static struct mv64xxx_i2c_pdata orion_i2c_pdata = {
+ .freq_n = 3,
+ .timeout = 1000, /* Default timeout of 1 second */
+};
+
+static struct resource orion_i2c_resources[2];
+
+static struct platform_device orion_i2c = {
+ .name = MV64XXX_I2C_CTLR_NAME,
+ .id = 0,
+ .dev = {
+ .platform_data = &orion_i2c_pdata,
+ },
+};
+
+static struct mv64xxx_i2c_pdata orion_i2c_1_pdata = {
+ .freq_n = 3,
+ .timeout = 1000, /* Default timeout of 1 second */
+};
+
+static struct resource orion_i2c_1_resources[2];
+
+static struct platform_device orion_i2c_1 = {
+ .name = MV64XXX_I2C_CTLR_NAME,
+ .id = 1,
+ .dev = {
+ .platform_data = &orion_i2c_1_pdata,
+ },
+};
+
+void __init orion_i2c_init(unsigned long mapbase,
+ unsigned long irq,
+ unsigned long freq_m)
+{
+ orion_i2c_pdata.freq_m = freq_m;
+ fill_resources(&orion_i2c, orion_i2c_resources, mapbase,
+ SZ_32 - 1, irq);
+ platform_device_register(&orion_i2c);
+}
+
+void __init orion_i2c_1_init(unsigned long mapbase,
+ unsigned long irq,
+ unsigned long freq_m)
+{
+ orion_i2c_1_pdata.freq_m = freq_m;
+ fill_resources(&orion_i2c_1, orion_i2c_1_resources, mapbase,
+ SZ_32 - 1, irq);
+ platform_device_register(&orion_i2c_1);
+}
diff --git a/arch/arm/plat-orion/include/plat/common.h b/arch/arm/plat-orion/include/plat/common.h
index 3f23258..d107c62 100644
--- a/arch/arm/plat-orion/include/plat/common.h
+++ b/arch/arm/plat-orion/include/plat/common.h
@@ -66,5 +66,11 @@ void __init orion_ge11_init(struct mv643xx_eth_platform_data *eth_data,
void __init orion_ge00_switch_init(struct dsa_platform_data *d,
int irq);
+void __init orion_i2c_init(unsigned long mapbase,
+ unsigned long irq,
+ unsigned long freq_m);
+void __init orion_i2c_1_init(unsigned long mapbase,
+ unsigned long irq,
+ unsigned long freq_m);
#endif
--
1.7.4.4
This change removes the interrupt resource. The driver does not use
it.
Signed-off-by: Andrew Lunn <[email protected]>
---
arch/arm/mach-dove/common.c | 65 +---------------------------
arch/arm/mach-kirkwood/common.c | 25 +-----------
arch/arm/mach-orion5x/common.c | 29 +------------
arch/arm/plat-orion/common.c | 47 +++++++++++++++++++++
arch/arm/plat-orion/include/plat/common.h | 6 +++
5 files changed, 58 insertions(+), 114 deletions(-)
diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c
index 198760b..e3e043c 100644
--- a/arch/arm/mach-dove/common.c
+++ b/arch/arm/mach-dove/common.c
@@ -18,7 +18,6 @@
#include <linux/mbus.h>
#include <linux/ata_platform.h>
#include <linux/serial_8250.h>
-#include <linux/spi/orion_spi.h>
#include <linux/gpio.h>
#include <asm/page.h>
#include <asm/setup.h>
@@ -234,71 +233,16 @@ void __init dove_uart3_init(void)
}
/*****************************************************************************
- * SPI0
+ * SPI
****************************************************************************/
-static struct orion_spi_info dove_spi0_data = {
- .tclk = 0,
-};
-
-static struct resource dove_spi0_resources[] = {
- {
- .start = DOVE_SPI0_PHYS_BASE,
- .end = DOVE_SPI0_PHYS_BASE + SZ_512 - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_DOVE_SPI0,
- .end = IRQ_DOVE_SPI0,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device dove_spi0 = {
- .name = "orion_spi",
- .id = 0,
- .resource = dove_spi0_resources,
- .dev = {
- .platform_data = &dove_spi0_data,
- },
- .num_resources = ARRAY_SIZE(dove_spi0_resources),
-};
-
void __init dove_spi0_init(void)
{
- platform_device_register(&dove_spi0);
+ orion_spi_init(DOVE_SPI0_PHYS_BASE, get_tclk());
}
-/*****************************************************************************
- * SPI1
- ****************************************************************************/
-static struct orion_spi_info dove_spi1_data = {
- .tclk = 0,
-};
-
-static struct resource dove_spi1_resources[] = {
- {
- .start = DOVE_SPI1_PHYS_BASE,
- .end = DOVE_SPI1_PHYS_BASE + SZ_512 - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_DOVE_SPI1,
- .end = IRQ_DOVE_SPI1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device dove_spi1 = {
- .name = "orion_spi",
- .id = 1,
- .resource = dove_spi1_resources,
- .dev = {
- .platform_data = &dove_spi1_data,
- },
- .num_resources = ARRAY_SIZE(dove_spi1_resources),
-};
-
void __init dove_spi1_init(void)
{
- platform_device_register(&dove_spi1);
+ orion_spi_init(DOVE_SPI1_PHYS_BASE, get_tclk());
}
/*****************************************************************************
@@ -613,9 +557,6 @@ void __init dove_init(void)
#endif
dove_setup_cpu_mbus();
- dove_spi0_data.tclk = tclk;
- dove_spi1_data.tclk = tclk;
-
/* internal devices that every board has */
dove_rtc_init();
dove_xor0_init();
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index fc86a80..af864fc 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -15,7 +15,6 @@
#include <linux/mbus.h>
#include <linux/ata_platform.h>
#include <linux/mtd/nand.h>
-#include <linux/spi/orion_spi.h>
#include <net/dsa.h>
#include <asm/page.h>
#include <asm/timex.h>
@@ -292,31 +291,10 @@ void __init kirkwood_sdio_init(struct mvsdio_platform_data *mvsdio_data)
/*****************************************************************************
* SPI
****************************************************************************/
-static struct orion_spi_info kirkwood_spi_plat_data = {
-};
-
-static struct resource kirkwood_spi_resources[] = {
- {
- .start = SPI_PHYS_BASE,
- .end = SPI_PHYS_BASE + SZ_512 - 1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device kirkwood_spi = {
- .name = "orion_spi",
- .id = 0,
- .resource = kirkwood_spi_resources,
- .dev = {
- .platform_data = &kirkwood_spi_plat_data,
- },
- .num_resources = ARRAY_SIZE(kirkwood_spi_resources),
-};
-
void __init kirkwood_spi_init()
{
kirkwood_clk_ctrl |= CGC_RUNIT;
- platform_device_register(&kirkwood_spi);
+ orion_spi_init(SPI_PHYS_BASE, kirkwood_tclk);
}
@@ -757,7 +735,6 @@ void __init kirkwood_init(void)
{
printk(KERN_INFO "Kirkwood: %s, TCLK=%d.\n",
kirkwood_id(), kirkwood_tclk);
- kirkwood_spi_plat_data.tclk = kirkwood_tclk;
kirkwood_i2s_data.tclk = kirkwood_tclk;
/*
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 9af0b88..d2dee43 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -17,7 +17,6 @@
#include <linux/mbus.h>
#include <linux/mv643xx_i2c.h>
#include <linux/ata_platform.h>
-#include <linux/spi/orion_spi.h>
#include <net/dsa.h>
#include <asm/page.h>
#include <asm/setup.h>
@@ -214,33 +213,9 @@ void __init orion5x_sata_init(struct mv_sata_platform_data *sata_data)
/*****************************************************************************
* SPI
****************************************************************************/
-static struct orion_spi_info orion5x_spi_plat_data = {
- .tclk = 0,
- .enable_clock_fix = 1,
-};
-
-static struct resource orion5x_spi_resources[] = {
- {
- .name = "spi base",
- .start = SPI_PHYS_BASE,
- .end = SPI_PHYS_BASE + 0x1f,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device orion5x_spi = {
- .name = "orion_spi",
- .id = 0,
- .dev = {
- .platform_data = &orion5x_spi_plat_data,
- },
- .num_resources = ARRAY_SIZE(orion5x_spi_resources),
- .resource = orion5x_spi_resources,
-};
-
void __init orion5x_spi_init()
{
- platform_device_register(&orion5x_spi);
+ orion_spi_init(SPI_PHYS_BASE, orion5x_tclk);
}
@@ -513,8 +488,6 @@ void __init orion5x_init(void)
orion5x_id(&dev, &rev, &dev_name);
printk(KERN_INFO "Orion ID: %s. TCLK=%d.\n", dev_name, orion5x_tclk);
- orion5x_spi_plat_data.tclk = orion5x_tclk;
-
/*
* Setup Orion address map
*/
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c
index bcc1734..2afe79d 100644
--- a/arch/arm/plat-orion/common.c
+++ b/arch/arm/plat-orion/common.c
@@ -17,6 +17,7 @@
#include <linux/mv643xx_eth.h>
#include <linux/mv643xx_i2c.h>
#include <net/dsa.h>
+#include <linux/spi/orion_spi.h>
/* Fill in the resources structure and link it into the platform
device structure. There is always a memory region, and nearly
@@ -517,3 +518,49 @@ void __init orion_i2c_1_init(unsigned long mapbase,
SZ_32 - 1, irq);
platform_device_register(&orion_i2c_1);
}
+
+/*****************************************************************************
+ * SPI
+ ****************************************************************************/
+static struct orion_spi_info orion_spi_plat_data;
+static struct resource orion_spi_resources;
+
+static struct platform_device orion_spi = {
+ .name = "orion_spi",
+ .id = 0,
+ .dev = {
+ .platform_data = &orion_spi_plat_data,
+ },
+};
+
+static struct orion_spi_info orion_spi_1_plat_data;
+static struct resource orion_spi_1_resources;
+
+static struct platform_device orion_spi_1 = {
+ .name = "orion_spi",
+ .id = 1,
+ .dev = {
+ .platform_data = &orion_spi_1_plat_data,
+ },
+};
+
+/* Note: The SPI silicon core does have interrupts. However the
+ * current Linux software driver does not use interrupts. */
+
+void __init orion_spi_init(unsigned long mapbase,
+ unsigned long tclk)
+{
+ orion_spi_plat_data.tclk = tclk;
+ fill_resources(&orion_spi, &orion_spi_resources,
+ mapbase, SZ_512 - 1, NO_IRQ);
+ platform_device_register(&orion_spi);
+}
+
+void __init orion_spi_1_init(unsigned long mapbase,
+ unsigned long tclk)
+{
+ orion_spi_1_plat_data.tclk = tclk;
+ fill_resources(&orion_spi_1, &orion_spi_1_resources,
+ mapbase, SZ_512 - 1, NO_IRQ);
+ platform_device_register(&orion_spi_1);
+}
diff --git a/arch/arm/plat-orion/include/plat/common.h b/arch/arm/plat-orion/include/plat/common.h
index d107c62..e72c146 100644
--- a/arch/arm/plat-orion/include/plat/common.h
+++ b/arch/arm/plat-orion/include/plat/common.h
@@ -73,4 +73,10 @@ void __init orion_i2c_init(unsigned long mapbase,
void __init orion_i2c_1_init(unsigned long mapbase,
unsigned long irq,
unsigned long freq_m);
+
+void __init orion_spi_init(unsigned long mapbase,
+ unsigned long tclk);
+
+void __init orion_spi_1_init(unsigned long mapbase,
+ unsigned long tclk);
#endif
--
1.7.4.4
Signed-off-by: Andrew Lunn <[email protected]>
---
arch/arm/mach-kirkwood/common.c | 17 +----------------
arch/arm/mach-orion5x/common.c | 17 +----------------
arch/arm/plat-orion/common.c | 21 +++++++++++++++++++++
arch/arm/plat-orion/include/plat/common.h | 2 ++
4 files changed, 25 insertions(+), 32 deletions(-)
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index af864fc..08847a6 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -29,7 +29,6 @@
#include <plat/mvsdio.h>
#include <plat/mv_xor.h>
#include <plat/orion_nand.h>
-#include <plat/orion_wdt.h>
#include <plat/common.h>
#include <plat/time.h>
#include "common.h"
@@ -575,23 +574,9 @@ static void __init kirkwood_xor1_init(void)
/*****************************************************************************
* Watchdog
****************************************************************************/
-static struct orion_wdt_platform_data kirkwood_wdt_data = {
- .tclk = 0,
-};
-
-static struct platform_device kirkwood_wdt_device = {
- .name = "orion_wdt",
- .id = -1,
- .dev = {
- .platform_data = &kirkwood_wdt_data,
- },
- .num_resources = 0,
-};
-
static void __init kirkwood_wdt_init(void)
{
- kirkwood_wdt_data.tclk = kirkwood_tclk;
- platform_device_register(&kirkwood_wdt_device);
+ orion_wdt_init(kirkwood_tclk);
}
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index d2dee43..c26e6db 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -30,7 +30,6 @@
#include <plat/ehci-orion.h>
#include <plat/mv_xor.h>
#include <plat/orion_nand.h>
-#include <plat/orion_wdt.h>
#include <plat/time.h>
#include <plat/common.h>
#include "common.h"
@@ -380,23 +379,9 @@ static int __init orion5x_crypto_init(void)
/*****************************************************************************
* Watchdog
****************************************************************************/
-static struct orion_wdt_platform_data orion5x_wdt_data = {
- .tclk = 0,
-};
-
-static struct platform_device orion5x_wdt_device = {
- .name = "orion_wdt",
- .id = -1,
- .dev = {
- .platform_data = &orion5x_wdt_data,
- },
- .num_resources = 0,
-};
-
void __init orion5x_wdt_init(void)
{
- orion5x_wdt_data.tclk = orion5x_tclk;
- platform_device_register(&orion5x_wdt_device);
+ orion_wdt_init(orion5x_tclk);
}
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c
index 2afe79d..6502209 100644
--- a/arch/arm/plat-orion/common.c
+++ b/arch/arm/plat-orion/common.c
@@ -18,6 +18,7 @@
#include <linux/mv643xx_i2c.h>
#include <net/dsa.h>
#include <linux/spi/orion_spi.h>
+#include <plat/orion_wdt.h>
/* Fill in the resources structure and link it into the platform
device structure. There is always a memory region, and nearly
@@ -564,3 +565,23 @@ void __init orion_spi_1_init(unsigned long mapbase,
mapbase, SZ_512 - 1, NO_IRQ);
platform_device_register(&orion_spi_1);
}
+
+/*****************************************************************************
+ * Watchdog
+ ****************************************************************************/
+static struct orion_wdt_platform_data orion_wdt_data;
+
+static struct platform_device orion_wdt_device = {
+ .name = "orion_wdt",
+ .id = -1,
+ .dev = {
+ .platform_data = &orion_wdt_data,
+ },
+ .num_resources = 0,
+};
+
+void __init orion_wdt_init(unsigned long tclk)
+{
+ orion_wdt_data.tclk = tclk;
+ platform_device_register(&orion_wdt_device);
+}
diff --git a/arch/arm/plat-orion/include/plat/common.h b/arch/arm/plat-orion/include/plat/common.h
index e72c146..38ae4bf 100644
--- a/arch/arm/plat-orion/include/plat/common.h
+++ b/arch/arm/plat-orion/include/plat/common.h
@@ -79,4 +79,6 @@ void __init orion_spi_init(unsigned long mapbase,
void __init orion_spi_1_init(unsigned long mapbase,
unsigned long tclk);
+
+void __init orion_wdt_init(unsigned long tclk);
#endif
--
1.7.4.4
Signed-off-by: Andrew Lunn <[email protected]>
---
arch/arm/mach-dove/common.c | 197 +-------------------------
arch/arm/mach-kirkwood/common.c | 199 +-------------------------
arch/arm/mach-orion5x/common.c | 102 +-------------
arch/arm/plat-orion/common.c | 215 +++++++++++++++++++++++++++++
arch/arm/plat-orion/include/plat/common.h | 11 ++
5 files changed, 244 insertions(+), 480 deletions(-)
diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c
index e3e043c..6703bf3 100644
--- a/arch/arm/mach-dove/common.c
+++ b/arch/arm/mach-dove/common.c
@@ -30,7 +30,6 @@
#include <mach/bridge-regs.h>
#include <asm/mach/arch.h>
#include <linux/irq.h>
-#include <plat/mv_xor.h>
#include <plat/ehci-orion.h>
#include <plat/time.h>
#include <plat/common.h>
@@ -278,208 +277,22 @@ struct sys_timer dove_timer = {
};
/*****************************************************************************
- * XOR
- ****************************************************************************/
-static struct mv_xor_platform_shared_data dove_xor_shared_data = {
- .dram = &dove_mbus_dram_info,
-};
-
-/*****************************************************************************
* XOR 0
****************************************************************************/
-static u64 dove_xor0_dmamask = DMA_BIT_MASK(32);
-
-static struct resource dove_xor0_shared_resources[] = {
- {
- .name = "xor 0 low",
- .start = DOVE_XOR0_PHYS_BASE,
- .end = DOVE_XOR0_PHYS_BASE + 0xff,
- .flags = IORESOURCE_MEM,
- }, {
- .name = "xor 0 high",
- .start = DOVE_XOR0_HIGH_PHYS_BASE,
- .end = DOVE_XOR0_HIGH_PHYS_BASE + 0xff,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device dove_xor0_shared = {
- .name = MV_XOR_SHARED_NAME,
- .id = 0,
- .dev = {
- .platform_data = &dove_xor_shared_data,
- },
- .num_resources = ARRAY_SIZE(dove_xor0_shared_resources),
- .resource = dove_xor0_shared_resources,
-};
-
-static struct resource dove_xor00_resources[] = {
- [0] = {
- .start = IRQ_DOVE_XOR_00,
- .end = IRQ_DOVE_XOR_00,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct mv_xor_platform_data dove_xor00_data = {
- .shared = &dove_xor0_shared,
- .hw_id = 0,
- .pool_size = PAGE_SIZE,
-};
-
-static struct platform_device dove_xor00_channel = {
- .name = MV_XOR_NAME,
- .id = 0,
- .num_resources = ARRAY_SIZE(dove_xor00_resources),
- .resource = dove_xor00_resources,
- .dev = {
- .dma_mask = &dove_xor0_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(64),
- .platform_data = &dove_xor00_data,
- },
-};
-
-static struct resource dove_xor01_resources[] = {
- [0] = {
- .start = IRQ_DOVE_XOR_01,
- .end = IRQ_DOVE_XOR_01,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct mv_xor_platform_data dove_xor01_data = {
- .shared = &dove_xor0_shared,
- .hw_id = 1,
- .pool_size = PAGE_SIZE,
-};
-
-static struct platform_device dove_xor01_channel = {
- .name = MV_XOR_NAME,
- .id = 1,
- .num_resources = ARRAY_SIZE(dove_xor01_resources),
- .resource = dove_xor01_resources,
- .dev = {
- .dma_mask = &dove_xor0_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(64),
- .platform_data = &dove_xor01_data,
- },
-};
-
void __init dove_xor0_init(void)
{
- platform_device_register(&dove_xor0_shared);
-
- /*
- * two engines can't do memset simultaneously, this limitation
- * satisfied by removing memset support from one of the engines.
- */
- dma_cap_set(DMA_MEMCPY, dove_xor00_data.cap_mask);
- dma_cap_set(DMA_XOR, dove_xor00_data.cap_mask);
- platform_device_register(&dove_xor00_channel);
-
- dma_cap_set(DMA_MEMCPY, dove_xor01_data.cap_mask);
- dma_cap_set(DMA_MEMSET, dove_xor01_data.cap_mask);
- dma_cap_set(DMA_XOR, dove_xor01_data.cap_mask);
- platform_device_register(&dove_xor01_channel);
+ orion_xor0_init(&dove_mbus_dram_info,
+ DOVE_XOR0_PHYS_BASE, DOVE_XOR0_HIGH_PHYS_BASE,
+ IRQ_DOVE_XOR_00, IRQ_DOVE_XOR_01);
}
/*****************************************************************************
* XOR 1
****************************************************************************/
-static u64 dove_xor1_dmamask = DMA_BIT_MASK(32);
-
-static struct resource dove_xor1_shared_resources[] = {
- {
- .name = "xor 0 low",
- .start = DOVE_XOR1_PHYS_BASE,
- .end = DOVE_XOR1_PHYS_BASE + 0xff,
- .flags = IORESOURCE_MEM,
- }, {
- .name = "xor 0 high",
- .start = DOVE_XOR1_HIGH_PHYS_BASE,
- .end = DOVE_XOR1_HIGH_PHYS_BASE + 0xff,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device dove_xor1_shared = {
- .name = MV_XOR_SHARED_NAME,
- .id = 1,
- .dev = {
- .platform_data = &dove_xor_shared_data,
- },
- .num_resources = ARRAY_SIZE(dove_xor1_shared_resources),
- .resource = dove_xor1_shared_resources,
-};
-
-static struct resource dove_xor10_resources[] = {
- [0] = {
- .start = IRQ_DOVE_XOR_10,
- .end = IRQ_DOVE_XOR_10,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct mv_xor_platform_data dove_xor10_data = {
- .shared = &dove_xor1_shared,
- .hw_id = 0,
- .pool_size = PAGE_SIZE,
-};
-
-static struct platform_device dove_xor10_channel = {
- .name = MV_XOR_NAME,
- .id = 2,
- .num_resources = ARRAY_SIZE(dove_xor10_resources),
- .resource = dove_xor10_resources,
- .dev = {
- .dma_mask = &dove_xor1_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(64),
- .platform_data = &dove_xor10_data,
- },
-};
-
-static struct resource dove_xor11_resources[] = {
- [0] = {
- .start = IRQ_DOVE_XOR_11,
- .end = IRQ_DOVE_XOR_11,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct mv_xor_platform_data dove_xor11_data = {
- .shared = &dove_xor1_shared,
- .hw_id = 1,
- .pool_size = PAGE_SIZE,
-};
-
-static struct platform_device dove_xor11_channel = {
- .name = MV_XOR_NAME,
- .id = 3,
- .num_resources = ARRAY_SIZE(dove_xor11_resources),
- .resource = dove_xor11_resources,
- .dev = {
- .dma_mask = &dove_xor1_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(64),
- .platform_data = &dove_xor11_data,
- },
-};
-
void __init dove_xor1_init(void)
{
- platform_device_register(&dove_xor1_shared);
-
- /*
- * two engines can't do memset simultaneously, this limitation
- * satisfied by removing memset support from one of the engines.
- */
- dma_cap_set(DMA_MEMCPY, dove_xor10_data.cap_mask);
- dma_cap_set(DMA_XOR, dove_xor10_data.cap_mask);
- platform_device_register(&dove_xor10_channel);
-
- dma_cap_set(DMA_MEMCPY, dove_xor11_data.cap_mask);
- dma_cap_set(DMA_MEMSET, dove_xor11_data.cap_mask);
- dma_cap_set(DMA_XOR, dove_xor11_data.cap_mask);
- platform_device_register(&dove_xor11_channel);
+ orion_xor1_init(DOVE_XOR1_PHYS_BASE, DOVE_XOR1_HIGH_PHYS_BASE,
+ IRQ_DOVE_XOR_10, IRQ_DOVE_XOR_11);
}
/*****************************************************************************
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index 08847a6..7c2b5df 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -15,6 +15,7 @@
#include <linux/mbus.h>
#include <linux/ata_platform.h>
#include <linux/mtd/nand.h>
+#include <linux/dma-mapping.h>
#include <net/dsa.h>
#include <asm/page.h>
#include <asm/timex.h>
@@ -27,7 +28,6 @@
#include <plat/cache-feroceon-l2.h>
#include <plat/ehci-orion.h>
#include <plat/mvsdio.h>
-#include <plat/mv_xor.h>
#include <plat/orion_nand.h>
#include <plat/common.h>
#include <plat/time.h>
@@ -364,210 +364,27 @@ void __init kirkwood_crypto_init(void)
/*****************************************************************************
- * XOR
- ****************************************************************************/
-static struct mv_xor_platform_shared_data kirkwood_xor_shared_data = {
- .dram = &kirkwood_mbus_dram_info,
-};
-
-
-/*****************************************************************************
* XOR0
****************************************************************************/
-static struct resource kirkwood_xor0_shared_resources[] = {
- {
- .name = "xor 0 low",
- .start = XOR0_PHYS_BASE,
- .end = XOR0_PHYS_BASE + 0xff,
- .flags = IORESOURCE_MEM,
- }, {
- .name = "xor 0 high",
- .start = XOR0_HIGH_PHYS_BASE,
- .end = XOR0_HIGH_PHYS_BASE + 0xff,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device kirkwood_xor0_shared = {
- .name = MV_XOR_SHARED_NAME,
- .id = 0,
- .dev = {
- .platform_data = &kirkwood_xor_shared_data,
- },
- .num_resources = ARRAY_SIZE(kirkwood_xor0_shared_resources),
- .resource = kirkwood_xor0_shared_resources,
-};
-
-static u64 kirkwood_xor_dmamask = DMA_BIT_MASK(32);
-
-static struct resource kirkwood_xor00_resources[] = {
- [0] = {
- .start = IRQ_KIRKWOOD_XOR_00,
- .end = IRQ_KIRKWOOD_XOR_00,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct mv_xor_platform_data kirkwood_xor00_data = {
- .shared = &kirkwood_xor0_shared,
- .hw_id = 0,
- .pool_size = PAGE_SIZE,
-};
-
-static struct platform_device kirkwood_xor00_channel = {
- .name = MV_XOR_NAME,
- .id = 0,
- .num_resources = ARRAY_SIZE(kirkwood_xor00_resources),
- .resource = kirkwood_xor00_resources,
- .dev = {
- .dma_mask = &kirkwood_xor_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(64),
- .platform_data = &kirkwood_xor00_data,
- },
-};
-
-static struct resource kirkwood_xor01_resources[] = {
- [0] = {
- .start = IRQ_KIRKWOOD_XOR_01,
- .end = IRQ_KIRKWOOD_XOR_01,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct mv_xor_platform_data kirkwood_xor01_data = {
- .shared = &kirkwood_xor0_shared,
- .hw_id = 1,
- .pool_size = PAGE_SIZE,
-};
-
-static struct platform_device kirkwood_xor01_channel = {
- .name = MV_XOR_NAME,
- .id = 1,
- .num_resources = ARRAY_SIZE(kirkwood_xor01_resources),
- .resource = kirkwood_xor01_resources,
- .dev = {
- .dma_mask = &kirkwood_xor_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(64),
- .platform_data = &kirkwood_xor01_data,
- },
-};
-
static void __init kirkwood_xor0_init(void)
{
kirkwood_clk_ctrl |= CGC_XOR0;
- platform_device_register(&kirkwood_xor0_shared);
- /*
- * two engines can't do memset simultaneously, this limitation
- * satisfied by removing memset support from one of the engines.
- */
- dma_cap_set(DMA_MEMCPY, kirkwood_xor00_data.cap_mask);
- dma_cap_set(DMA_XOR, kirkwood_xor00_data.cap_mask);
- platform_device_register(&kirkwood_xor00_channel);
-
- dma_cap_set(DMA_MEMCPY, kirkwood_xor01_data.cap_mask);
- dma_cap_set(DMA_MEMSET, kirkwood_xor01_data.cap_mask);
- dma_cap_set(DMA_XOR, kirkwood_xor01_data.cap_mask);
- platform_device_register(&kirkwood_xor01_channel);
+ orion_xor0_init(&kirkwood_mbus_dram_info,
+ XOR0_PHYS_BASE, XOR0_HIGH_PHYS_BASE,
+ IRQ_KIRKWOOD_XOR_00, IRQ_KIRKWOOD_XOR_01);
}
/*****************************************************************************
* XOR1
****************************************************************************/
-static struct resource kirkwood_xor1_shared_resources[] = {
- {
- .name = "xor 1 low",
- .start = XOR1_PHYS_BASE,
- .end = XOR1_PHYS_BASE + 0xff,
- .flags = IORESOURCE_MEM,
- }, {
- .name = "xor 1 high",
- .start = XOR1_HIGH_PHYS_BASE,
- .end = XOR1_HIGH_PHYS_BASE + 0xff,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device kirkwood_xor1_shared = {
- .name = MV_XOR_SHARED_NAME,
- .id = 1,
- .dev = {
- .platform_data = &kirkwood_xor_shared_data,
- },
- .num_resources = ARRAY_SIZE(kirkwood_xor1_shared_resources),
- .resource = kirkwood_xor1_shared_resources,
-};
-
-static struct resource kirkwood_xor10_resources[] = {
- [0] = {
- .start = IRQ_KIRKWOOD_XOR_10,
- .end = IRQ_KIRKWOOD_XOR_10,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct mv_xor_platform_data kirkwood_xor10_data = {
- .shared = &kirkwood_xor1_shared,
- .hw_id = 0,
- .pool_size = PAGE_SIZE,
-};
-
-static struct platform_device kirkwood_xor10_channel = {
- .name = MV_XOR_NAME,
- .id = 2,
- .num_resources = ARRAY_SIZE(kirkwood_xor10_resources),
- .resource = kirkwood_xor10_resources,
- .dev = {
- .dma_mask = &kirkwood_xor_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(64),
- .platform_data = &kirkwood_xor10_data,
- },
-};
-
-static struct resource kirkwood_xor11_resources[] = {
- [0] = {
- .start = IRQ_KIRKWOOD_XOR_11,
- .end = IRQ_KIRKWOOD_XOR_11,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct mv_xor_platform_data kirkwood_xor11_data = {
- .shared = &kirkwood_xor1_shared,
- .hw_id = 1,
- .pool_size = PAGE_SIZE,
-};
-
-static struct platform_device kirkwood_xor11_channel = {
- .name = MV_XOR_NAME,
- .id = 3,
- .num_resources = ARRAY_SIZE(kirkwood_xor11_resources),
- .resource = kirkwood_xor11_resources,
- .dev = {
- .dma_mask = &kirkwood_xor_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(64),
- .platform_data = &kirkwood_xor11_data,
- },
-};
-
static void __init kirkwood_xor1_init(void)
{
kirkwood_clk_ctrl |= CGC_XOR1;
- platform_device_register(&kirkwood_xor1_shared);
- /*
- * two engines can't do memset simultaneously, this limitation
- * satisfied by removing memset support from one of the engines.
- */
- dma_cap_set(DMA_MEMCPY, kirkwood_xor10_data.cap_mask);
- dma_cap_set(DMA_XOR, kirkwood_xor10_data.cap_mask);
- platform_device_register(&kirkwood_xor10_channel);
-
- dma_cap_set(DMA_MEMCPY, kirkwood_xor11_data.cap_mask);
- dma_cap_set(DMA_MEMSET, kirkwood_xor11_data.cap_mask);
- dma_cap_set(DMA_XOR, kirkwood_xor11_data.cap_mask);
- platform_device_register(&kirkwood_xor11_channel);
+ orion_xor1_init(XOR1_PHYS_BASE, XOR1_HIGH_PHYS_BASE,
+ IRQ_KIRKWOOD_XOR_10, IRQ_KIRKWOOD_XOR_11);
}
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index c26e6db..5c7e391 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -13,6 +13,7 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
#include <linux/serial_8250.h>
#include <linux/mbus.h>
#include <linux/mv643xx_i2c.h>
@@ -28,7 +29,6 @@
#include <mach/hardware.h>
#include <mach/orion5x.h>
#include <plat/ehci-orion.h>
-#include <plat/mv_xor.h>
#include <plat/orion_nand.h>
#include <plat/time.h>
#include <plat/common.h>
@@ -239,104 +239,12 @@ void __init orion5x_uart1_init(void)
/*****************************************************************************
* XOR engine
****************************************************************************/
-struct mv_xor_platform_shared_data orion5x_xor_shared_data = {
- .dram = &orion5x_mbus_dram_info,
-};
-
-static struct resource orion5x_xor_shared_resources[] = {
- {
- .name = "xor low",
- .start = ORION5X_XOR_PHYS_BASE,
- .end = ORION5X_XOR_PHYS_BASE + 0xff,
- .flags = IORESOURCE_MEM,
- }, {
- .name = "xor high",
- .start = ORION5X_XOR_PHYS_BASE + 0x200,
- .end = ORION5X_XOR_PHYS_BASE + 0x2ff,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device orion5x_xor_shared = {
- .name = MV_XOR_SHARED_NAME,
- .id = 0,
- .dev = {
- .platform_data = &orion5x_xor_shared_data,
- },
- .num_resources = ARRAY_SIZE(orion5x_xor_shared_resources),
- .resource = orion5x_xor_shared_resources,
-};
-
-static u64 orion5x_xor_dmamask = DMA_BIT_MASK(32);
-
-static struct resource orion5x_xor0_resources[] = {
- [0] = {
- .start = IRQ_ORION5X_XOR0,
- .end = IRQ_ORION5X_XOR0,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct mv_xor_platform_data orion5x_xor0_data = {
- .shared = &orion5x_xor_shared,
- .hw_id = 0,
- .pool_size = PAGE_SIZE,
-};
-
-static struct platform_device orion5x_xor0_channel = {
- .name = MV_XOR_NAME,
- .id = 0,
- .num_resources = ARRAY_SIZE(orion5x_xor0_resources),
- .resource = orion5x_xor0_resources,
- .dev = {
- .dma_mask = &orion5x_xor_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(64),
- .platform_data = &orion5x_xor0_data,
- },
-};
-
-static struct resource orion5x_xor1_resources[] = {
- [0] = {
- .start = IRQ_ORION5X_XOR1,
- .end = IRQ_ORION5X_XOR1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct mv_xor_platform_data orion5x_xor1_data = {
- .shared = &orion5x_xor_shared,
- .hw_id = 1,
- .pool_size = PAGE_SIZE,
-};
-
-static struct platform_device orion5x_xor1_channel = {
- .name = MV_XOR_NAME,
- .id = 1,
- .num_resources = ARRAY_SIZE(orion5x_xor1_resources),
- .resource = orion5x_xor1_resources,
- .dev = {
- .dma_mask = &orion5x_xor_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(64),
- .platform_data = &orion5x_xor1_data,
- },
-};
-
void __init orion5x_xor_init(void)
{
- platform_device_register(&orion5x_xor_shared);
-
- /*
- * two engines can't do memset simultaneously, this limitation
- * satisfied by removing memset support from one of the engines.
- */
- dma_cap_set(DMA_MEMCPY, orion5x_xor0_data.cap_mask);
- dma_cap_set(DMA_XOR, orion5x_xor0_data.cap_mask);
- platform_device_register(&orion5x_xor0_channel);
-
- dma_cap_set(DMA_MEMCPY, orion5x_xor1_data.cap_mask);
- dma_cap_set(DMA_MEMSET, orion5x_xor1_data.cap_mask);
- dma_cap_set(DMA_XOR, orion5x_xor1_data.cap_mask);
- platform_device_register(&orion5x_xor1_channel);
+ orion_xor0_init(&orion5x_mbus_dram_info,
+ ORION5X_XOR_PHYS_BASE,
+ ORION5X_XOR_PHYS_BASE + 0x200,
+ IRQ_ORION5X_XOR0, IRQ_ORION5X_XOR1);
}
static struct resource orion5x_crypto_res[] = {
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c
index 6502209..0a2face 100644
--- a/arch/arm/plat-orion/common.c
+++ b/arch/arm/plat-orion/common.c
@@ -19,6 +19,7 @@
#include <net/dsa.h>
#include <linux/spi/orion_spi.h>
#include <plat/orion_wdt.h>
+#include <plat/mv_xor.h>
/* Fill in the resources structure and link it into the platform
device structure. There is always a memory region, and nearly
@@ -585,3 +586,217 @@ void __init orion_wdt_init(unsigned long tclk)
orion_wdt_data.tclk = tclk;
platform_device_register(&orion_wdt_device);
}
+
+/*****************************************************************************
+ * XOR
+ ****************************************************************************/
+static struct mv_xor_platform_shared_data orion_xor_shared_data;
+
+static u64 orion_xor_dmamask = DMA_BIT_MASK(32);
+
+void __init orion_xor_init_channels(
+ struct mv_xor_platform_data *orion_xor0_data,
+ struct platform_device *orion_xor0_channel,
+ struct mv_xor_platform_data *orion_xor1_data,
+ struct platform_device *orion_xor1_channel)
+{
+ /*
+ * two engines can't do memset simultaneously, this limitation
+ * satisfied by removing memset support from one of the engines.
+ */
+ dma_cap_set(DMA_MEMCPY, orion_xor0_data->cap_mask);
+ dma_cap_set(DMA_XOR, orion_xor0_data->cap_mask);
+ platform_device_register(orion_xor0_channel);
+
+ dma_cap_set(DMA_MEMCPY, orion_xor1_data->cap_mask);
+ dma_cap_set(DMA_MEMSET, orion_xor1_data->cap_mask);
+ dma_cap_set(DMA_XOR, orion_xor1_data->cap_mask);
+ platform_device_register(orion_xor1_channel);
+}
+
+/*****************************************************************************
+ * XOR0
+ ****************************************************************************/
+static struct resource orion_xor0_shared_resources[] = {
+ {
+ .name = "xor 0 low",
+ .flags = IORESOURCE_MEM,
+ }, {
+ .name = "xor 0 high",
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device orion_xor0_shared = {
+ .name = MV_XOR_SHARED_NAME,
+ .id = 0,
+ .dev = {
+ .platform_data = &orion_xor_shared_data,
+ },
+ .num_resources = ARRAY_SIZE(orion_xor0_shared_resources),
+ .resource = orion_xor0_shared_resources,
+};
+
+static struct resource orion_xor00_resources[] = {
+ [0] = {
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct mv_xor_platform_data orion_xor00_data = {
+ .shared = &orion_xor0_shared,
+ .hw_id = 0,
+ .pool_size = PAGE_SIZE,
+};
+
+static struct platform_device orion_xor00_channel = {
+ .name = MV_XOR_NAME,
+ .id = 0,
+ .num_resources = ARRAY_SIZE(orion_xor00_resources),
+ .resource = orion_xor00_resources,
+ .dev = {
+ .dma_mask = &orion_xor_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(64),
+ .platform_data = &orion_xor00_data,
+ },
+};
+
+static struct resource orion_xor01_resources[] = {
+ [0] = {
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct mv_xor_platform_data orion_xor01_data = {
+ .shared = &orion_xor0_shared,
+ .hw_id = 1,
+ .pool_size = PAGE_SIZE,
+};
+
+static struct platform_device orion_xor01_channel = {
+ .name = MV_XOR_NAME,
+ .id = 1,
+ .num_resources = ARRAY_SIZE(orion_xor01_resources),
+ .resource = orion_xor01_resources,
+ .dev = {
+ .dma_mask = &orion_xor_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(64),
+ .platform_data = &orion_xor01_data,
+ },
+};
+
+void __init orion_xor0_init(struct mbus_dram_target_info *mbus_dram_info,
+ unsigned long mapbase_low,
+ unsigned long mapbase_high,
+ unsigned long irq_0,
+ unsigned long irq_1)
+{
+ orion_xor_shared_data.dram = mbus_dram_info;
+
+ orion_xor0_shared_resources[0].start = mapbase_low;
+ orion_xor0_shared_resources[0].end = mapbase_low + 0xff;
+ orion_xor0_shared_resources[1].start = mapbase_high;
+ orion_xor0_shared_resources[1].end = mapbase_high + 0xff;
+
+ orion_xor00_resources[0].start = irq_0;
+ orion_xor00_resources[0].end = irq_0;
+ orion_xor01_resources[0].start = irq_1;
+ orion_xor01_resources[0].end = irq_1;
+
+ platform_device_register(&orion_xor0_shared);
+
+ orion_xor_init_channels(&orion_xor00_data, &orion_xor00_channel,
+ &orion_xor01_data, &orion_xor01_channel);
+}
+
+/*****************************************************************************
+ * XOR1
+ ****************************************************************************/
+static struct resource orion_xor1_shared_resources[] = {
+ {
+ .name = "xor 1 low",
+ .flags = IORESOURCE_MEM,
+ }, {
+ .name = "xor 1 high",
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device orion_xor1_shared = {
+ .name = MV_XOR_SHARED_NAME,
+ .id = 1,
+ .dev = {
+ .platform_data = &orion_xor_shared_data,
+ },
+ .num_resources = ARRAY_SIZE(orion_xor1_shared_resources),
+ .resource = orion_xor1_shared_resources,
+};
+
+static struct resource orion_xor10_resources[] = {
+ [0] = {
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct mv_xor_platform_data orion_xor10_data = {
+ .shared = &orion_xor1_shared,
+ .hw_id = 0,
+ .pool_size = PAGE_SIZE,
+};
+
+static struct platform_device orion_xor10_channel = {
+ .name = MV_XOR_NAME,
+ .id = 2,
+ .num_resources = ARRAY_SIZE(orion_xor10_resources),
+ .resource = orion_xor10_resources,
+ .dev = {
+ .dma_mask = &orion_xor_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(64),
+ .platform_data = &orion_xor10_data,
+ },
+};
+
+static struct resource orion_xor11_resources[] = {
+ [0] = {
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct mv_xor_platform_data orion_xor11_data = {
+ .shared = &orion_xor1_shared,
+ .hw_id = 1,
+ .pool_size = PAGE_SIZE,
+};
+
+static struct platform_device orion_xor11_channel = {
+ .name = MV_XOR_NAME,
+ .id = 3,
+ .num_resources = ARRAY_SIZE(orion_xor11_resources),
+ .resource = orion_xor11_resources,
+ .dev = {
+ .dma_mask = &orion_xor_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(64),
+ .platform_data = &orion_xor11_data,
+ },
+};
+
+void __init orion_xor1_init(unsigned long mapbase_low,
+ unsigned long mapbase_high,
+ unsigned long irq_0,
+ unsigned long irq_1)
+{
+ orion_xor1_shared_resources[0].start = mapbase_low;
+ orion_xor1_shared_resources[0].end = mapbase_low + 0xff;
+ orion_xor1_shared_resources[1].start = mapbase_high;
+ orion_xor1_shared_resources[1].end = mapbase_high + 0xff;
+
+ orion_xor10_resources[0].start = irq_0;
+ orion_xor10_resources[0].end = irq_0;
+ orion_xor11_resources[0].start = irq_1;
+ orion_xor11_resources[0].end = irq_1;
+
+ platform_device_register(&orion_xor1_shared);
+
+ orion_xor_init_channels(&orion_xor10_data, &orion_xor10_channel,
+ &orion_xor11_data, &orion_xor11_channel);
+}
diff --git a/arch/arm/plat-orion/include/plat/common.h b/arch/arm/plat-orion/include/plat/common.h
index 38ae4bf..0e11ca5 100644
--- a/arch/arm/plat-orion/include/plat/common.h
+++ b/arch/arm/plat-orion/include/plat/common.h
@@ -81,4 +81,15 @@ void __init orion_spi_1_init(unsigned long mapbase,
unsigned long tclk);
void __init orion_wdt_init(unsigned long tclk);
+
+void __init orion_xor0_init(struct mbus_dram_target_info *mbus_dram_info,
+ unsigned long mapbase_low,
+ unsigned long mapbase_high,
+ unsigned long irq_0,
+ unsigned long irq_1);
+
+void __init orion_xor1_init(unsigned long mapbase_low,
+ unsigned long mapbase_high,
+ unsigned long irq_0,
+ unsigned long irq_1);
#endif
--
1.7.4.4
Signed-off-by: Andrew Lunn <[email protected]>
---
arch/arm/mach-dove/common.c | 65 +-------------------
arch/arm/mach-kirkwood/common.c | 39 +-----------
arch/arm/mach-mv78xx0/common.c | 93 ++---------------------------
arch/arm/mach-orion5x/common.c | 66 +-------------------
arch/arm/plat-orion/common.c | 89 +++++++++++++++++++++++++++
arch/arm/plat-orion/include/plat/common.h | 12 ++++
6 files changed, 117 insertions(+), 247 deletions(-)
diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c
index 6703bf3..1412592 100644
--- a/arch/arm/mach-dove/common.c
+++ b/arch/arm/mach-dove/common.c
@@ -30,7 +30,6 @@
#include <mach/bridge-regs.h>
#include <asm/mach/arch.h>
#include <linux/irq.h>
-#include <plat/ehci-orion.h>
#include <plat/time.h>
#include <plat/common.h>
#include "common.h"
@@ -70,77 +69,21 @@ void __init dove_map_io(void)
}
/*****************************************************************************
- * EHCI
- ****************************************************************************/
-static struct orion_ehci_data dove_ehci_data = {
- .dram = &dove_mbus_dram_info,
- .phy_version = EHCI_PHY_NA,
-};
-
-static u64 ehci_dmamask = DMA_BIT_MASK(32);
-
-/*****************************************************************************
* EHCI0
****************************************************************************/
-static struct resource dove_ehci0_resources[] = {
- {
- .start = DOVE_USB0_PHYS_BASE,
- .end = DOVE_USB0_PHYS_BASE + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_DOVE_USB0,
- .end = IRQ_DOVE_USB0,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device dove_ehci0 = {
- .name = "orion-ehci",
- .id = 0,
- .dev = {
- .dma_mask = &ehci_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &dove_ehci_data,
- },
- .resource = dove_ehci0_resources,
- .num_resources = ARRAY_SIZE(dove_ehci0_resources),
-};
-
void __init dove_ehci0_init(void)
{
- platform_device_register(&dove_ehci0);
+ orion_ehci_init(&dove_mbus_dram_info,
+ DOVE_USB0_PHYS_BASE, IRQ_DOVE_USB0);
}
/*****************************************************************************
* EHCI1
****************************************************************************/
-static struct resource dove_ehci1_resources[] = {
- {
- .start = DOVE_USB1_PHYS_BASE,
- .end = DOVE_USB1_PHYS_BASE + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_DOVE_USB1,
- .end = IRQ_DOVE_USB1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device dove_ehci1 = {
- .name = "orion-ehci",
- .id = 1,
- .dev = {
- .dma_mask = &ehci_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &dove_ehci_data,
- },
- .resource = dove_ehci1_resources,
- .num_resources = ARRAY_SIZE(dove_ehci1_resources),
-};
-
void __init dove_ehci1_init(void)
{
- platform_device_register(&dove_ehci1);
+ orion_ehci_1_init(&dove_mbus_dram_info,
+ DOVE_USB1_PHYS_BASE, IRQ_DOVE_USB1);
}
/*****************************************************************************
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index 7c2b5df..9e56cbb 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -26,7 +26,6 @@
#include <mach/bridge-regs.h>
#include <plat/audio.h>
#include <plat/cache-feroceon-l2.h>
-#include <plat/ehci-orion.h>
#include <plat/mvsdio.h>
#include <plat/orion_nand.h>
#include <plat/common.h>
@@ -69,47 +68,13 @@ unsigned int kirkwood_clk_ctrl = CGC_DUNIT | CGC_RESERVED;
/*****************************************************************************
- * EHCI
- ****************************************************************************/
-static struct orion_ehci_data kirkwood_ehci_data = {
- .dram = &kirkwood_mbus_dram_info,
- .phy_version = EHCI_PHY_NA,
-};
-
-static u64 ehci_dmamask = DMA_BIT_MASK(32);
-
-
-/*****************************************************************************
* EHCI0
****************************************************************************/
-static struct resource kirkwood_ehci_resources[] = {
- {
- .start = USB_PHYS_BASE,
- .end = USB_PHYS_BASE + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_KIRKWOOD_USB,
- .end = IRQ_KIRKWOOD_USB,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device kirkwood_ehci = {
- .name = "orion-ehci",
- .id = 0,
- .dev = {
- .dma_mask = &ehci_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &kirkwood_ehci_data,
- },
- .resource = kirkwood_ehci_resources,
- .num_resources = ARRAY_SIZE(kirkwood_ehci_resources),
-};
-
void __init kirkwood_ehci_init(void)
{
kirkwood_clk_ctrl |= CGC_USB0;
- platform_device_register(&kirkwood_ehci);
+ orion_ehci_init(&kirkwood_mbus_dram_info,
+ USB_PHYS_BASE, IRQ_KIRKWOOD_USB);
}
diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c
index aa27c15..f250196 100644
--- a/arch/arm/mach-mv78xx0/common.c
+++ b/arch/arm/mach-mv78xx0/common.c
@@ -20,7 +20,6 @@
#include <mach/mv78xx0.h>
#include <mach/bridge-regs.h>
#include <plat/cache-feroceon-l2.h>
-#include <plat/ehci-orion.h>
#include <plat/orion_nand.h>
#include <plat/time.h>
#include <plat/common.h>
@@ -168,110 +167,30 @@ void __init mv78xx0_map_io(void)
/*****************************************************************************
* EHCI
****************************************************************************/
-static struct orion_ehci_data mv78xx0_ehci_data = {
- .dram = &mv78xx0_mbus_dram_info,
- .phy_version = EHCI_PHY_NA,
-};
-
-static u64 ehci_dmamask = DMA_BIT_MASK(32);
-
-
-/*****************************************************************************
- * EHCI0
- ****************************************************************************/
-static struct resource mv78xx0_ehci0_resources[] = {
- {
- .start = USB0_PHYS_BASE,
- .end = USB0_PHYS_BASE + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_MV78XX0_USB_0,
- .end = IRQ_MV78XX0_USB_0,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device mv78xx0_ehci0 = {
- .name = "orion-ehci",
- .id = 0,
- .dev = {
- .dma_mask = &ehci_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &mv78xx0_ehci_data,
- },
- .resource = mv78xx0_ehci0_resources,
- .num_resources = ARRAY_SIZE(mv78xx0_ehci0_resources),
-};
-
void __init mv78xx0_ehci0_init(void)
{
- platform_device_register(&mv78xx0_ehci0);
+ orion_ehci_init(&mv78xx0_mbus_dram_info,
+ USB0_PHYS_BASE, IRQ_MV78XX0_USB_0);
}
/*****************************************************************************
* EHCI1
****************************************************************************/
-static struct resource mv78xx0_ehci1_resources[] = {
- {
- .start = USB1_PHYS_BASE,
- .end = USB1_PHYS_BASE + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_MV78XX0_USB_1,
- .end = IRQ_MV78XX0_USB_1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device mv78xx0_ehci1 = {
- .name = "orion-ehci",
- .id = 1,
- .dev = {
- .dma_mask = &ehci_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &mv78xx0_ehci_data,
- },
- .resource = mv78xx0_ehci1_resources,
- .num_resources = ARRAY_SIZE(mv78xx0_ehci1_resources),
-};
-
void __init mv78xx0_ehci1_init(void)
{
- platform_device_register(&mv78xx0_ehci1);
+ orion_ehci_1_init(&mv78xx0_mbus_dram_info,
+ USB1_PHYS_BASE, IRQ_MV78XX0_USB_1);
}
/*****************************************************************************
* EHCI2
****************************************************************************/
-static struct resource mv78xx0_ehci2_resources[] = {
- {
- .start = USB2_PHYS_BASE,
- .end = USB2_PHYS_BASE + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_MV78XX0_USB_2,
- .end = IRQ_MV78XX0_USB_2,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device mv78xx0_ehci2 = {
- .name = "orion-ehci",
- .id = 2,
- .dev = {
- .dma_mask = &ehci_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &mv78xx0_ehci_data,
- },
- .resource = mv78xx0_ehci2_resources,
- .num_resources = ARRAY_SIZE(mv78xx0_ehci2_resources),
-};
-
void __init mv78xx0_ehci2_init(void)
{
- platform_device_register(&mv78xx0_ehci2);
+ orion_ehci_2_init(&mv78xx0_mbus_dram_info,
+ USB2_PHYS_BASE, IRQ_MV78XX0_USB_2);
}
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 5c7e391..2132eaf 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -28,7 +28,6 @@
#include <mach/bridge-regs.h>
#include <mach/hardware.h>
#include <mach/orion5x.h>
-#include <plat/ehci-orion.h>
#include <plat/orion_nand.h>
#include <plat/time.h>
#include <plat/common.h>
@@ -68,79 +67,22 @@ void __init orion5x_map_io(void)
/*****************************************************************************
- * EHCI
- ****************************************************************************/
-static struct orion_ehci_data orion5x_ehci_data = {
- .dram = &orion5x_mbus_dram_info,
- .phy_version = EHCI_PHY_ORION,
-};
-
-static u64 ehci_dmamask = DMA_BIT_MASK(32);
-
-
-/*****************************************************************************
* EHCI0
****************************************************************************/
-static struct resource orion5x_ehci0_resources[] = {
- {
- .start = ORION5X_USB0_PHYS_BASE,
- .end = ORION5X_USB0_PHYS_BASE + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_ORION5X_USB0_CTRL,
- .end = IRQ_ORION5X_USB0_CTRL,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device orion5x_ehci0 = {
- .name = "orion-ehci",
- .id = 0,
- .dev = {
- .dma_mask = &ehci_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &orion5x_ehci_data,
- },
- .resource = orion5x_ehci0_resources,
- .num_resources = ARRAY_SIZE(orion5x_ehci0_resources),
-};
-
void __init orion5x_ehci0_init(void)
{
- platform_device_register(&orion5x_ehci0);
+ orion_ehci_init(&orion5x_mbus_dram_info,
+ ORION5X_USB0_PHYS_BASE, IRQ_ORION5X_USB0_CTRL);
}
/*****************************************************************************
* EHCI1
****************************************************************************/
-static struct resource orion5x_ehci1_resources[] = {
- {
- .start = ORION5X_USB1_PHYS_BASE,
- .end = ORION5X_USB1_PHYS_BASE + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_ORION5X_USB1_CTRL,
- .end = IRQ_ORION5X_USB1_CTRL,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device orion5x_ehci1 = {
- .name = "orion-ehci",
- .id = 1,
- .dev = {
- .dma_mask = &ehci_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &orion5x_ehci_data,
- },
- .resource = orion5x_ehci1_resources,
- .num_resources = ARRAY_SIZE(orion5x_ehci1_resources),
-};
-
void __init orion5x_ehci1_init(void)
{
- platform_device_register(&orion5x_ehci1);
+ orion_ehci_1_init(&orion5x_mbus_dram_info,
+ ORION5X_USB1_PHYS_BASE, IRQ_ORION5X_USB1_CTRL);
}
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c
index 0a2face..802cbf4 100644
--- a/arch/arm/plat-orion/common.c
+++ b/arch/arm/plat-orion/common.c
@@ -20,6 +20,7 @@
#include <linux/spi/orion_spi.h>
#include <plat/orion_wdt.h>
#include <plat/mv_xor.h>
+#include <plat/ehci-orion.h>
/* Fill in the resources structure and link it into the platform
device structure. There is always a memory region, and nearly
@@ -800,3 +801,91 @@ void __init orion_xor1_init(unsigned long mapbase_low,
orion_xor_init_channels(&orion_xor10_data, &orion_xor10_channel,
&orion_xor11_data, &orion_xor11_channel);
}
+
+/*****************************************************************************
+ * EHCI
+ ****************************************************************************/
+static struct orion_ehci_data orion_ehci_data = {
+ .phy_version = EHCI_PHY_NA,
+};
+
+static u64 ehci_dmamask = DMA_BIT_MASK(32);
+
+
+/*****************************************************************************
+ * EHCI0
+ ****************************************************************************/
+static struct resource orion_ehci_resources[2];
+
+static struct platform_device orion_ehci = {
+ .name = "orion-ehci",
+ .id = 0,
+ .dev = {
+ .dma_mask = &ehci_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ .platform_data = &orion_ehci_data,
+ },
+};
+
+void __init orion_ehci_init(struct mbus_dram_target_info *mbus_dram_info,
+ unsigned long mapbase,
+ unsigned long irq)
+{
+ orion_ehci_data.dram = mbus_dram_info;
+ fill_resources(&orion_ehci, orion_ehci_resources, mapbase, SZ_4K - 1,
+ irq);
+
+ platform_device_register(&orion_ehci);
+}
+
+/*****************************************************************************
+ * EHCI1
+ ****************************************************************************/
+static struct resource orion_ehci_1_resources[2];
+
+static struct platform_device orion_ehci_1 = {
+ .name = "orion-ehci",
+ .id = 1,
+ .dev = {
+ .dma_mask = &ehci_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ .platform_data = &orion_ehci_data,
+ },
+};
+
+void __init orion_ehci_1_init(struct mbus_dram_target_info *mbus_dram_info,
+ unsigned long mapbase,
+ unsigned long irq)
+{
+ orion_ehci_data.dram = mbus_dram_info;
+ fill_resources(&orion_ehci_1, orion_ehci_1_resources,
+ mapbase, SZ_4K - 1, irq);
+
+ platform_device_register(&orion_ehci_1);
+}
+
+/*****************************************************************************
+ * EHCI2
+ ****************************************************************************/
+static struct resource orion_ehci_2_resources[2];
+
+static struct platform_device orion_ehci_2 = {
+ .name = "orion-ehci",
+ .id = 2,
+ .dev = {
+ .dma_mask = &ehci_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ .platform_data = &orion_ehci_data,
+ },
+};
+
+void __init orion_ehci_2_init(struct mbus_dram_target_info *mbus_dram_info,
+ unsigned long mapbase,
+ unsigned long irq)
+{
+ orion_ehci_data.dram = mbus_dram_info;
+ fill_resources(&orion_ehci_2, orion_ehci_2_resources,
+ mapbase, SZ_4K - 1, irq);
+
+ platform_device_register(&orion_ehci_2);
+}
diff --git a/arch/arm/plat-orion/include/plat/common.h b/arch/arm/plat-orion/include/plat/common.h
index 0e11ca5..6386f8e 100644
--- a/arch/arm/plat-orion/include/plat/common.h
+++ b/arch/arm/plat-orion/include/plat/common.h
@@ -92,4 +92,16 @@ void __init orion_xor1_init(unsigned long mapbase_low,
unsigned long mapbase_high,
unsigned long irq_0,
unsigned long irq_1);
+
+void __init orion_ehci_init(struct mbus_dram_target_info *mbus_dram_info,
+ unsigned long mapbase,
+ unsigned long irq);
+
+void __init orion_ehci_1_init(struct mbus_dram_target_info *mbus_dram_info,
+ unsigned long mapbase,
+ unsigned long irq);
+
+void __init orion_ehci_2_init(struct mbus_dram_target_info *mbus_dram_info,
+ unsigned long mapbase,
+ unsigned long irq);
#endif
--
1.7.4.4
Signed-off-by: Andrew Lunn <[email protected]>
---
arch/arm/mach-dove/common.c | 30 ++----------------------
arch/arm/mach-kirkwood/common.c | 30 ++----------------------
arch/arm/mach-mv78xx0/common.c | 29 +----------------------
arch/arm/mach-orion5x/common.c | 29 +----------------------
arch/arm/plat-orion/common.c | 35 +++++++++++++++++++++++++++++
arch/arm/plat-orion/include/plat/common.h | 5 ++++
6 files changed, 50 insertions(+), 108 deletions(-)
diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c
index 1412592..5ed51b8 100644
--- a/arch/arm/mach-dove/common.c
+++ b/arch/arm/mach-dove/common.c
@@ -107,35 +107,11 @@ void __init dove_rtc_init(void)
/*****************************************************************************
* SATA
****************************************************************************/
-static struct resource dove_sata_resources[] = {
- {
- .name = "sata base",
- .start = DOVE_SATA_PHYS_BASE,
- .end = DOVE_SATA_PHYS_BASE + 0x5000 - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .name = "sata irq",
- .start = IRQ_DOVE_SATA,
- .end = IRQ_DOVE_SATA,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device dove_sata = {
- .name = "sata_mv",
- .id = 0,
- .dev = {
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
- .num_resources = ARRAY_SIZE(dove_sata_resources),
- .resource = dove_sata_resources,
-};
-
void __init dove_sata_init(struct mv_sata_platform_data *sata_data)
{
- sata_data->dram = &dove_mbus_dram_info;
- dove_sata.dev.platform_data = sata_data;
- platform_device_register(&dove_sata);
+ orion_sata_init(sata_data, &dove_mbus_dram_info,
+ DOVE_SATA_PHYS_BASE, IRQ_DOVE_SATA);
+
}
/*****************************************************************************
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index 9e56cbb..e96ec4e 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -172,38 +172,14 @@ static void __init kirkwood_rtc_init(void)
/*****************************************************************************
* SATA
****************************************************************************/
-static struct resource kirkwood_sata_resources[] = {
- {
- .name = "sata base",
- .start = SATA_PHYS_BASE,
- .end = SATA_PHYS_BASE + 0x5000 - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .name = "sata irq",
- .start = IRQ_KIRKWOOD_SATA,
- .end = IRQ_KIRKWOOD_SATA,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device kirkwood_sata = {
- .name = "sata_mv",
- .id = 0,
- .dev = {
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
- .num_resources = ARRAY_SIZE(kirkwood_sata_resources),
- .resource = kirkwood_sata_resources,
-};
-
void __init kirkwood_sata_init(struct mv_sata_platform_data *sata_data)
{
kirkwood_clk_ctrl |= CGC_SATA0;
if (sata_data->n_ports > 1)
kirkwood_clk_ctrl |= CGC_SATA1;
- sata_data->dram = &kirkwood_mbus_dram_info;
- kirkwood_sata.dev.platform_data = sata_data;
- platform_device_register(&kirkwood_sata);
+
+ orion_sata_init(sata_data, &kirkwood_mbus_dram_info,
+ SATA_PHYS_BASE, IRQ_KIRKWOOD_SATA);
}
diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c
index f250196..23d3980 100644
--- a/arch/arm/mach-mv78xx0/common.c
+++ b/arch/arm/mach-mv78xx0/common.c
@@ -275,35 +275,10 @@ void __init mv78xx0_i2c_init(void)
/*****************************************************************************
* SATA
****************************************************************************/
-static struct resource mv78xx0_sata_resources[] = {
- {
- .name = "sata base",
- .start = SATA_PHYS_BASE,
- .end = SATA_PHYS_BASE + 0x5000 - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .name = "sata irq",
- .start = IRQ_MV78XX0_SATA,
- .end = IRQ_MV78XX0_SATA,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device mv78xx0_sata = {
- .name = "sata_mv",
- .id = 0,
- .dev = {
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
- .num_resources = ARRAY_SIZE(mv78xx0_sata_resources),
- .resource = mv78xx0_sata_resources,
-};
-
void __init mv78xx0_sata_init(struct mv_sata_platform_data *sata_data)
{
- sata_data->dram = &mv78xx0_mbus_dram_info;
- mv78xx0_sata.dev.platform_data = sata_data;
- platform_device_register(&mv78xx0_sata);
+ orion_sata_init(sata_data, &mv78xx0_mbus_dram_info,
+ SATA_PHYS_BASE, IRQ_MV78XX0_SATA);
}
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 2132eaf..8bbf497c 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -119,35 +119,10 @@ void __init orion5x_i2c_init(void)
/*****************************************************************************
* SATA
****************************************************************************/
-static struct resource orion5x_sata_resources[] = {
- {
- .name = "sata base",
- .start = ORION5X_SATA_PHYS_BASE,
- .end = ORION5X_SATA_PHYS_BASE + 0x5000 - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .name = "sata irq",
- .start = IRQ_ORION5X_SATA,
- .end = IRQ_ORION5X_SATA,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device orion5x_sata = {
- .name = "sata_mv",
- .id = 0,
- .dev = {
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
- .num_resources = ARRAY_SIZE(orion5x_sata_resources),
- .resource = orion5x_sata_resources,
-};
-
void __init orion5x_sata_init(struct mv_sata_platform_data *sata_data)
{
- sata_data->dram = &orion5x_mbus_dram_info;
- orion5x_sata.dev.platform_data = sata_data;
- platform_device_register(&orion5x_sata);
+ orion_sata_init(sata_data, &orion5x_mbus_dram_info,
+ ORION5X_SATA_PHYS_BASE, IRQ_ORION5X_SATA);
}
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c
index 802cbf4..d1cf7c3 100644
--- a/arch/arm/plat-orion/common.c
+++ b/arch/arm/plat-orion/common.c
@@ -14,6 +14,7 @@
#include <linux/dma-mapping.h>
#include <linux/serial_8250.h>
#include <linux/mbus.h>
+#include <linux/ata_platform.h>
#include <linux/mv643xx_eth.h>
#include <linux/mv643xx_i2c.h>
#include <net/dsa.h>
@@ -889,3 +890,37 @@ void __init orion_ehci_2_init(struct mbus_dram_target_info *mbus_dram_info,
platform_device_register(&orion_ehci_2);
}
+
+/*****************************************************************************
+ * SATA
+ ****************************************************************************/
+static struct resource orion_sata_resources[2] = {
+ {
+ .name = "sata base",
+ }, {
+ .name = "sata irq",
+ },
+};
+
+static struct platform_device orion_sata = {
+ .name = "sata_mv",
+ .id = 0,
+ .dev = {
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+};
+
+void __init orion_sata_init(struct mv_sata_platform_data *sata_data,
+ struct mbus_dram_target_info *mbus_dram_info,
+ unsigned long mapbase,
+ unsigned long irq)
+{
+ sata_data->dram = mbus_dram_info;
+ orion_sata.dev.platform_data = sata_data;
+ fill_resources(&orion_sata, orion_sata_resources,
+ mapbase, 0x5000 - 1, irq);
+
+ platform_device_register(&orion_sata);
+}
+
+
diff --git a/arch/arm/plat-orion/include/plat/common.h b/arch/arm/plat-orion/include/plat/common.h
index 6386f8e..0ec6b66 100644
--- a/arch/arm/plat-orion/include/plat/common.h
+++ b/arch/arm/plat-orion/include/plat/common.h
@@ -104,4 +104,9 @@ void __init orion_ehci_1_init(struct mbus_dram_target_info *mbus_dram_info,
void __init orion_ehci_2_init(struct mbus_dram_target_info *mbus_dram_info,
unsigned long mapbase,
unsigned long irq);
+
+void __init orion_sata_init(struct mv_sata_platform_data *sata_data,
+ struct mbus_dram_target_info *mbus_dram_info,
+ unsigned long mapbase,
+ unsigned long irq);
#endif
--
1.7.4.4
Signed-off-by: Andrew Lunn <[email protected]>
---
arch/arm/mach-kirkwood/common.c | 30 +----------------------
arch/arm/mach-orion5x/common.c | 36 +++++-----------------------
arch/arm/plat-orion/common.c | 31 +++++++++++++++++++++++++
arch/arm/plat-orion/include/plat/common.h | 5 ++++
4 files changed, 45 insertions(+), 57 deletions(-)
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index e96ec4e..f3248cf 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -270,37 +270,11 @@ void __init kirkwood_uart1_init(void)
/*****************************************************************************
* Cryptographic Engines and Security Accelerator (CESA)
****************************************************************************/
-
-static struct resource kirkwood_crypto_res[] = {
- {
- .name = "regs",
- .start = CRYPTO_PHYS_BASE,
- .end = CRYPTO_PHYS_BASE + 0xffff,
- .flags = IORESOURCE_MEM,
- }, {
- .name = "sram",
- .start = KIRKWOOD_SRAM_PHYS_BASE,
- .end = KIRKWOOD_SRAM_PHYS_BASE + KIRKWOOD_SRAM_SIZE - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .name = "crypto interrupt",
- .start = IRQ_KIRKWOOD_CRYPTO,
- .end = IRQ_KIRKWOOD_CRYPTO,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device kirkwood_crypto_device = {
- .name = "mv_crypto",
- .id = -1,
- .num_resources = ARRAY_SIZE(kirkwood_crypto_res),
- .resource = kirkwood_crypto_res,
-};
-
void __init kirkwood_crypto_init(void)
{
kirkwood_clk_ctrl |= CGC_CRYPTO;
- platform_device_register(&kirkwood_crypto_device);
+ orion_crypto_init(CRYPTO_PHYS_BASE, KIRKWOOD_SRAM_PHYS_BASE,
+ KIRKWOOD_SRAM_SIZE, IRQ_KIRKWOOD_CRYPTO);
}
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 8bbf497c..0ab531d 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -164,41 +164,19 @@ void __init orion5x_xor_init(void)
IRQ_ORION5X_XOR0, IRQ_ORION5X_XOR1);
}
-static struct resource orion5x_crypto_res[] = {
- {
- .name = "regs",
- .start = ORION5X_CRYPTO_PHYS_BASE,
- .end = ORION5X_CRYPTO_PHYS_BASE + 0xffff,
- .flags = IORESOURCE_MEM,
- }, {
- .name = "sram",
- .start = ORION5X_SRAM_PHYS_BASE,
- .end = ORION5X_SRAM_PHYS_BASE + SZ_8K - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .name = "crypto interrupt",
- .start = IRQ_ORION5X_CESA,
- .end = IRQ_ORION5X_CESA,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device orion5x_crypto_device = {
- .name = "mv_crypto",
- .id = -1,
- .num_resources = ARRAY_SIZE(orion5x_crypto_res),
- .resource = orion5x_crypto_res,
-};
-
-static int __init orion5x_crypto_init(void)
+/*****************************************************************************
+ * Cryptographic Engines and Security Accelerator (CESA)
+ ****************************************************************************/
+static void __init orion5x_crypto_init(void)
{
int ret;
ret = orion5x_setup_sram_win();
if (ret)
- return ret;
+ return;
- return platform_device_register(&orion5x_crypto_device);
+ orion_crypto_init(ORION5X_CRYPTO_PHYS_BASE, ORION5X_SRAM_PHYS_BASE,
+ SZ_8K, IRQ_ORION5X_CESA);
}
/*****************************************************************************
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c
index d1cf7c3..9e5451b 100644
--- a/arch/arm/plat-orion/common.c
+++ b/arch/arm/plat-orion/common.c
@@ -923,4 +923,35 @@ void __init orion_sata_init(struct mv_sata_platform_data *sata_data,
platform_device_register(&orion_sata);
}
+/*****************************************************************************
+ * Cryptographic Engines and Security Accelerator (CESA)
+ ****************************************************************************/
+static struct resource orion_crypto_resources[] = {
+ {
+ .name = "regs",
+ }, {
+ .name = "crypto interrupt",
+ }, {
+ .name = "sram",
+ .flags = IORESOURCE_MEM,
+ },
+};
+static struct platform_device orion_crypto = {
+ .name = "mv_crypto",
+ .id = -1,
+};
+
+void __init orion_crypto_init(unsigned long mapbase,
+ unsigned long srambase,
+ unsigned long sram_size,
+ unsigned long irq)
+{
+ fill_resources(&orion_crypto, orion_crypto_resources,
+ mapbase, 0xffff, irq);
+ orion_crypto.num_resources = 3;
+ orion_crypto_resources[2].start = srambase;
+ orion_crypto_resources[2].end = srambase + sram_size - 1;
+
+ platform_device_register(&orion_crypto);
+}
diff --git a/arch/arm/plat-orion/include/plat/common.h b/arch/arm/plat-orion/include/plat/common.h
index 0ec6b66..a63c357 100644
--- a/arch/arm/plat-orion/include/plat/common.h
+++ b/arch/arm/plat-orion/include/plat/common.h
@@ -109,4 +109,9 @@ void __init orion_sata_init(struct mv_sata_platform_data *sata_data,
struct mbus_dram_target_info *mbus_dram_info,
unsigned long mapbase,
unsigned long irq);
+
+void __init orion_crypto_init(unsigned long mapbase,
+ unsigned long srambase,
+ unsigned long sram_size,
+ unsigned long irq);
#endif
--
1.7.4.4
mv78xx0 and kirkwood use identical mpp code. It should also be
possible to rewrite the orion5x mpp to use this platform code.
Signed-off-by: Andrew Lunn <[email protected]>
---
arch/arm/mach-kirkwood/mpp.c | 58 +---------------------
arch/arm/mach-kirkwood/mpp.h | 6 --
arch/arm/mach-mv78xx0/mpp.c | 58 +---------------------
arch/arm/mach-mv78xx0/mpp.h | 6 --
arch/arm/plat-orion/Makefile | 2 +-
arch/arm/plat-orion/include/plat/mpp.h | 34 +++++++++++++
arch/arm/plat-orion/mpp.c | 81 ++++++++++++++++++++++++++++++++
7 files changed, 122 insertions(+), 123 deletions(-)
create mode 100644 arch/arm/plat-orion/include/plat/mpp.h
create mode 100644 arch/arm/plat-orion/mpp.c
diff --git a/arch/arm/mach-kirkwood/mpp.c b/arch/arm/mach-kirkwood/mpp.c
index 7ce2018..b0a7d97 100644
--- a/arch/arm/mach-kirkwood/mpp.c
+++ b/arch/arm/mach-kirkwood/mpp.c
@@ -14,6 +14,7 @@
#include <linux/io.h>
#include <asm/gpio.h>
#include <mach/hardware.h>
+#include <plat/mpp.h>
#include "common.h"
#include "mpp.h"
@@ -36,61 +37,8 @@ static unsigned int __init kirkwood_variant(void)
return 0;
}
-#define MPP_CTRL(i) (DEV_BUS_VIRT_BASE + (i) * 4)
-#define MPP_NR_REGS (1 + MPP_MAX/8)
-
void __init kirkwood_mpp_conf(unsigned int *mpp_list)
{
- u32 mpp_ctrl[MPP_NR_REGS];
- unsigned int variant_mask;
- int i;
-
- variant_mask = kirkwood_variant();
- if (!variant_mask)
- return;
-
- printk(KERN_DEBUG "initial MPP regs:");
- for (i = 0; i < MPP_NR_REGS; i++) {
- mpp_ctrl[i] = readl(MPP_CTRL(i));
- printk(" %08x", mpp_ctrl[i]);
- }
- printk("\n");
-
- for ( ; *mpp_list; mpp_list++) {
- unsigned int num = MPP_NUM(*mpp_list);
- unsigned int sel = MPP_SEL(*mpp_list);
- int shift, gpio_mode;
-
- if (num > MPP_MAX) {
- printk(KERN_ERR "kirkwood_mpp_conf: invalid MPP "
- "number (%u)\n", num);
- continue;
- }
- if (!(*mpp_list & variant_mask)) {
- printk(KERN_WARNING
- "kirkwood_mpp_conf: requested MPP%u config "
- "unavailable on this hardware\n", num);
- continue;
- }
-
- shift = (num & 7) << 2;
- mpp_ctrl[num / 8] &= ~(0xf << shift);
- mpp_ctrl[num / 8] |= sel << shift;
-
- gpio_mode = 0;
- if (*mpp_list & MPP_INPUT_MASK)
- gpio_mode |= GPIO_INPUT_OK;
- if (*mpp_list & MPP_OUTPUT_MASK)
- gpio_mode |= GPIO_OUTPUT_OK;
- if (sel != 0)
- gpio_mode = 0;
- orion_gpio_set_valid(num, gpio_mode);
- }
-
- printk(KERN_DEBUG " final MPP regs:");
- for (i = 0; i < MPP_NR_REGS; i++) {
- writel(mpp_ctrl[i], MPP_CTRL(i));
- printk(" %08x", mpp_ctrl[i]);
- }
- printk("\n");
+ orion_mpp_conf(mpp_list, kirkwood_variant(),
+ MPP_MAX, DEV_BUS_VIRT_BASE);
}
diff --git a/arch/arm/mach-kirkwood/mpp.h b/arch/arm/mach-kirkwood/mpp.h
index 9b0a94d..ac78795 100644
--- a/arch/arm/mach-kirkwood/mpp.h
+++ b/arch/arm/mach-kirkwood/mpp.h
@@ -22,14 +22,8 @@
/* available on F6281 */ ((!!(_F6281)) << 17) | \
/* available on F6282 */ ((!!(_F6282)) << 18))
-#define MPP_NUM(x) ((x) & 0xff)
-#define MPP_SEL(x) (((x) >> 8) & 0xf)
-
/* num sel i o 6180 6190 6192 6281 6282 */
-#define MPP_INPUT_MASK MPP( 0, 0x0, 1, 0, 0, 0, 0, 0, 0 )
-#define MPP_OUTPUT_MASK MPP( 0, 0x0, 0, 1, 0, 0, 0, 0, 0 )
-
#define MPP_F6180_MASK MPP( 0, 0x0, 0, 0, 1, 0, 0, 0, 0 )
#define MPP_F6190_MASK MPP( 0, 0x0, 0, 0, 0, 1, 0, 0, 0 )
#define MPP_F6192_MASK MPP( 0, 0x0, 0, 0, 0, 0, 1, 0, 0 )
diff --git a/arch/arm/mach-mv78xx0/mpp.c b/arch/arm/mach-mv78xx0/mpp.c
index 65b72c4..59b7686 100644
--- a/arch/arm/mach-mv78xx0/mpp.c
+++ b/arch/arm/mach-mv78xx0/mpp.c
@@ -12,6 +12,7 @@
#include <linux/init.h>
#include <linux/mbus.h>
#include <linux/io.h>
+#include <plat/mpp.h>
#include <asm/gpio.h>
#include <mach/hardware.h>
#include "common.h"
@@ -31,61 +32,8 @@ static unsigned int __init mv78xx0_variant(void)
return 0;
}
-#define MPP_CTRL(i) (DEV_BUS_VIRT_BASE + (i) * 4)
-#define MPP_NR_REGS (1 + MPP_MAX/8)
-
void __init mv78xx0_mpp_conf(unsigned int *mpp_list)
{
- u32 mpp_ctrl[MPP_NR_REGS];
- unsigned int variant_mask;
- int i;
-
- variant_mask = mv78xx0_variant();
- if (!variant_mask)
- return;
-
- printk(KERN_DEBUG "initial MPP regs:");
- for (i = 0; i < MPP_NR_REGS; i++) {
- mpp_ctrl[i] = readl(MPP_CTRL(i));
- printk(" %08x", mpp_ctrl[i]);
- }
- printk("\n");
-
- for ( ; *mpp_list; mpp_list++) {
- unsigned int num = MPP_NUM(*mpp_list);
- unsigned int sel = MPP_SEL(*mpp_list);
- int shift, gpio_mode;
-
- if (num > MPP_MAX) {
- printk(KERN_ERR "mv78xx0_mpp_conf: invalid MPP "
- "number (%u)\n", num);
- continue;
- }
- if (!(*mpp_list & variant_mask)) {
- printk(KERN_WARNING
- "mv78xx0_mpp_conf: requested MPP%u config "
- "unavailable on this hardware\n", num);
- continue;
- }
-
- shift = (num & 7) << 2;
- mpp_ctrl[num / 8] &= ~(0xf << shift);
- mpp_ctrl[num / 8] |= sel << shift;
-
- gpio_mode = 0;
- if (*mpp_list & MPP_INPUT_MASK)
- gpio_mode |= GPIO_INPUT_OK;
- if (*mpp_list & MPP_OUTPUT_MASK)
- gpio_mode |= GPIO_OUTPUT_OK;
- if (sel != 0)
- gpio_mode = 0;
- orion_gpio_set_valid(num, gpio_mode);
- }
-
- printk(KERN_DEBUG " final MPP regs:");
- for (i = 0; i < MPP_NR_REGS; i++) {
- writel(mpp_ctrl[i], MPP_CTRL(i));
- printk(" %08x", mpp_ctrl[i]);
- }
- printk("\n");
+ orion_mpp_conf(mpp_list, mv78xx0_variant(),
+ MPP_MAX, DEV_BUS_VIRT_BASE);
}
diff --git a/arch/arm/mach-mv78xx0/mpp.h b/arch/arm/mach-mv78xx0/mpp.h
index 80840b7..b61b509 100644
--- a/arch/arm/mach-mv78xx0/mpp.h
+++ b/arch/arm/mach-mv78xx0/mpp.h
@@ -19,14 +19,8 @@
/* may be output signal */ ((!!(_out)) << 13) | \
/* available on A0 */ ((!!(_78100_A0)) << 14))
-#define MPP_NUM(x) ((x) & 0xff)
-#define MPP_SEL(x) (((x) >> 8) & 0xf)
-
/* num sel i o 78100_A0 */
-#define MPP_INPUT_MASK MPP(0, 0x0, 1, 0, 0)
-#define MPP_OUTPUT_MASK MPP(0, 0x0, 0, 1, 0)
-
#define MPP_78100_A0_MASK MPP(0, 0x0, 0, 0, 1)
#define MPP0_GPIO MPP(0, 0x0, 1, 1, 1)
diff --git a/arch/arm/plat-orion/Makefile b/arch/arm/plat-orion/Makefile
index 0f048c5..95a5fc5 100644
--- a/arch/arm/plat-orion/Makefile
+++ b/arch/arm/plat-orion/Makefile
@@ -2,7 +2,7 @@
# Makefile for the linux kernel.
#
-obj-y := irq.o pcie.o time.o common.o
+obj-y := irq.o pcie.o time.o common.o mpp.o
obj-m :=
obj-n :=
obj- :=
diff --git a/arch/arm/plat-orion/include/plat/mpp.h b/arch/arm/plat-orion/include/plat/mpp.h
new file mode 100644
index 0000000..723adce
--- /dev/null
+++ b/arch/arm/plat-orion/include/plat/mpp.h
@@ -0,0 +1,34 @@
+/*
+ * arch/arm/plat-orion/include/plat/mpp.h
+ *
+ * Marvell Orion SoC MPP handling.
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __PLAT_MPP_H
+#define __PLAT_MPP_H
+
+#define MPP_NUM(x) ((x) & 0xff)
+#define MPP_SEL(x) (((x) >> 8) & 0xf)
+
+/* This is the generic MPP macro, without any variant information.
+ Each machine architecture is expected to extend this with further
+ bit fields indicating which MPP configurations are valid for a
+ specific variant. */
+
+#define GENERIC_MPP(_num, _sel, _in, _out) ( \
+ /* MPP number */ ((_num) & 0xff) | \
+ /* MPP select value */ (((_sel) & 0xf) << 8) | \
+ /* may be input signal */ ((!!(_in)) << 12) | \
+ /* may be output signal */ ((!!(_out)) << 13))
+
+#define MPP_INPUT_MASK GENERIC_MPP(0, 0x0, 1, 0)
+#define MPP_OUTPUT_MASK GENERIC_MPP(0, 0x0, 0, 1)
+
+void __init orion_mpp_conf(unsigned int *mpp_list, unsigned int variant_mask,
+ unsigned int mpp_max, unsigned int dev_bus);
+
+#endif
diff --git a/arch/arm/plat-orion/mpp.c b/arch/arm/plat-orion/mpp.c
new file mode 100644
index 0000000..248c022
--- /dev/null
+++ b/arch/arm/plat-orion/mpp.c
@@ -0,0 +1,81 @@
+/*
+ * arch/arm/plat-orion/mpp.c
+ *
+ * MPP functions for Marvell orion SoCs
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/mbus.h>
+#include <linux/io.h>
+#include <linux/gpio.h>
+#include <mach/hardware.h>
+#include <plat/mpp.h>
+
+/* Address of the ith MPP control register */
+static __init unsigned long mpp_ctrl_addr(unsigned int i,
+ unsigned long dev_bus)
+{
+ return dev_bus + (i) * 4;
+}
+
+
+void __init orion_mpp_conf(unsigned int *mpp_list, unsigned int variant_mask,
+ unsigned int mpp_max, unsigned int dev_bus)
+{
+ unsigned int mpp_nr_regs = (1 + mpp_max/8);
+ u32 mpp_ctrl[mpp_nr_regs];
+ int i;
+
+ if (!variant_mask)
+ return;
+
+ printk(KERN_DEBUG "initial MPP regs:");
+ for (i = 0; i < mpp_nr_regs; i++) {
+ mpp_ctrl[i] = readl(mpp_ctrl_addr(i, dev_bus));
+ printk(" %08x", mpp_ctrl[i]);
+ }
+ printk("\n");
+
+ for ( ; *mpp_list; mpp_list++) {
+ unsigned int num = MPP_NUM(*mpp_list);
+ unsigned int sel = MPP_SEL(*mpp_list);
+ int shift, gpio_mode;
+
+ if (num > mpp_max) {
+ printk(KERN_ERR "orion_mpp_conf: invalid MPP "
+ "number (%u)\n", num);
+ continue;
+ }
+ if (!(*mpp_list & variant_mask)) {
+ printk(KERN_WARNING
+ "orion_mpp_conf: requested MPP%u config "
+ "unavailable on this hardware\n", num);
+ continue;
+ }
+
+ shift = (num & 7) << 2;
+ mpp_ctrl[num / 8] &= ~(0xf << shift);
+ mpp_ctrl[num / 8] |= sel << shift;
+
+ gpio_mode = 0;
+ if (*mpp_list & MPP_INPUT_MASK)
+ gpio_mode |= GPIO_INPUT_OK;
+ if (*mpp_list & MPP_OUTPUT_MASK)
+ gpio_mode |= GPIO_OUTPUT_OK;
+ if (sel != 0)
+ gpio_mode = 0;
+ orion_gpio_set_valid(num, gpio_mode);
+ }
+
+ printk(KERN_DEBUG " final MPP regs:");
+ for (i = 0; i < mpp_nr_regs; i++) {
+ writel(mpp_ctrl[i], mpp_ctrl_addr(i, dev_bus));
+ printk(" %08x", mpp_ctrl[i]);
+ }
+ printk("\n");
+}
--
1.7.4.4
Signed-off-by: Andrew Lunn <[email protected]>
---
arch/arm/mach-orion5x/d2net-setup.c | 44 +++---
arch/arm/mach-orion5x/db88f5281-setup.c | 44 +++---
arch/arm/mach-orion5x/dns323-setup.c | 132 ++++++++--------
arch/arm/mach-orion5x/edmini_v2-setup.c | 44 +++---
arch/arm/mach-orion5x/kurobox_pro-setup.c | 44 +++---
arch/arm/mach-orion5x/ls-chl-setup.c | 44 +++---
arch/arm/mach-orion5x/ls_hgl-setup.c | 44 +++---
arch/arm/mach-orion5x/lsmini-setup.c | 44 +++---
arch/arm/mach-orion5x/mpp.c | 150 ++-----------------
arch/arm/mach-orion5x/mpp.h | 191 +++++++++++++++---------
arch/arm/mach-orion5x/mss2-setup.c | 44 +++---
arch/arm/mach-orion5x/mv2120-setup.c | 44 +++---
arch/arm/mach-orion5x/net2big-setup.c | 44 +++---
arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c | 44 +++---
arch/arm/mach-orion5x/rd88f5181l-ge-setup.c | 44 +++---
arch/arm/mach-orion5x/rd88f5182-setup.c | 44 +++---
arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c | 1 -
arch/arm/mach-orion5x/terastation_pro2-setup.c | 44 +++---
arch/arm/mach-orion5x/ts209-setup.c | 44 +++---
arch/arm/mach-orion5x/ts409-setup.c | 44 +++---
arch/arm/mach-orion5x/ts78xx-setup.c | 44 +++---
arch/arm/mach-orion5x/wnr854t-setup.c | 44 +++---
arch/arm/mach-orion5x/wrt350n-v2-setup.c | 44 +++---
23 files changed, 622 insertions(+), 688 deletions(-)
diff --git a/arch/arm/mach-orion5x/d2net-setup.c b/arch/arm/mach-orion5x/d2net-setup.c
index 4258075..19cf5bf 100644
--- a/arch/arm/mach-orion5x/d2net-setup.c
+++ b/arch/arm/mach-orion5x/d2net-setup.c
@@ -267,28 +267,28 @@ static struct platform_device d2net_gpio_buttons = {
* General Setup
****************************************************************************/
-static struct orion5x_mpp_mode d2net_mpp_modes[] __initdata = {
- { 0, MPP_GPIO }, /* Board ID (bit 0) */
- { 1, MPP_GPIO }, /* Board ID (bit 1) */
- { 2, MPP_GPIO }, /* Board ID (bit 2) */
- { 3, MPP_GPIO }, /* SATA 0 power */
- { 4, MPP_UNUSED },
- { 5, MPP_GPIO }, /* Fan fail detection */
- { 6, MPP_GPIO }, /* Red front LED */
- { 7, MPP_UNUSED },
- { 8, MPP_GPIO }, /* Rear power switch (on|auto) */
- { 9, MPP_GPIO }, /* Rear power switch (auto|off) */
- { 10, MPP_UNUSED },
- { 11, MPP_UNUSED },
- { 12, MPP_GPIO }, /* SATA 1 power */
- { 13, MPP_UNUSED },
- { 14, MPP_SATA_LED }, /* SATA 0 active */
- { 15, MPP_SATA_LED }, /* SATA 1 active */
- { 16, MPP_GPIO }, /* Blue front LED blink control */
- { 17, MPP_UNUSED },
- { 18, MPP_GPIO }, /* Front button (0 = Released, 1 = Pushed ) */
- { 19, MPP_UNUSED },
- { -1 }
+static unsigned int d2net_mpp_modes[] __initdata = {
+ MPP0_GPIO, /* Board ID (bit 0) */
+ MPP1_GPIO, /* Board ID (bit 1) */
+ MPP2_GPIO, /* Board ID (bit 2) */
+ MPP3_GPIO, /* SATA 0 power */
+ MPP4_UNUSED,
+ MPP5_GPIO, /* Fan fail detection */
+ MPP6_GPIO, /* Red front LED */
+ MPP7_UNUSED,
+ MPP8_GPIO, /* Rear power switch (on|auto) */
+ MPP9_GPIO, /* Rear power switch (auto|off) */
+ MPP10_UNUSED,
+ MPP11_UNUSED,
+ MPP12_GPIO, /* SATA 1 power */
+ MPP13_UNUSED,
+ MPP14_SATA_LED, /* SATA 0 active */
+ MPP15_SATA_LED, /* SATA 1 active */
+ MPP16_GPIO, /* Blue front LED blink control */
+ MPP17_UNUSED,
+ MPP18_GPIO, /* Front button (0 = Released, 1 = Pushed ) */
+ MPP19_UNUSED,
+ 0,
/* 22: USB port 1 fuse (0 = Fail, 1 = Ok) */
/* 23: Blue front LED off */
/* 24: Inhibit board power off (0 = Disabled, 1 = Enabled) */
diff --git a/arch/arm/mach-orion5x/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c
index c10a117..24587b7 100644
--- a/arch/arm/mach-orion5x/db88f5281-setup.c
+++ b/arch/arm/mach-orion5x/db88f5281-setup.c
@@ -298,28 +298,28 @@ static struct i2c_board_info __initdata db88f5281_i2c_rtc = {
/*****************************************************************************
* General Setup
****************************************************************************/
-static struct orion5x_mpp_mode db88f5281_mpp_modes[] __initdata = {
- { 0, MPP_GPIO }, /* USB Over Current */
- { 1, MPP_GPIO }, /* USB Vbat input */
- { 2, MPP_PCI_ARB }, /* PCI_REQn[2] */
- { 3, MPP_PCI_ARB }, /* PCI_GNTn[2] */
- { 4, MPP_PCI_ARB }, /* PCI_REQn[3] */
- { 5, MPP_PCI_ARB }, /* PCI_GNTn[3] */
- { 6, MPP_GPIO }, /* JP0, CON17.2 */
- { 7, MPP_GPIO }, /* JP1, CON17.1 */
- { 8, MPP_GPIO }, /* JP2, CON11.2 */
- { 9, MPP_GPIO }, /* JP3, CON11.3 */
- { 10, MPP_GPIO }, /* RTC int */
- { 11, MPP_GPIO }, /* Baud Rate Generator */
- { 12, MPP_GPIO }, /* PCI int 1 */
- { 13, MPP_GPIO }, /* PCI int 2 */
- { 14, MPP_NAND }, /* NAND_REn[2] */
- { 15, MPP_NAND }, /* NAND_WEn[2] */
- { 16, MPP_UART }, /* UART1_RX */
- { 17, MPP_UART }, /* UART1_TX */
- { 18, MPP_UART }, /* UART1_CTSn */
- { 19, MPP_UART }, /* UART1_RTSn */
- { -1 },
+static unsigned int db88f5281_mpp_modes[] __initdata = {
+ MPP0_GPIO, /* USB Over Current */
+ MPP1_GPIO, /* USB Vbat input */
+ MPP2_PCI_ARB, /* PCI_REQn[2] */
+ MPP3_PCI_ARB, /* PCI_GNTn[2] */
+ MPP4_PCI_ARB, /* PCI_REQn[3] */
+ MPP5_PCI_ARB, /* PCI_GNTn[3] */
+ MPP6_GPIO, /* JP0, CON17.2 */
+ MPP7_GPIO, /* JP1, CON17.1 */
+ MPP8_GPIO, /* JP2, CON11.2 */
+ MPP9_GPIO, /* JP3, CON11.3 */
+ MPP10_GPIO, /* RTC int */
+ MPP11_GPIO, /* Baud Rate Generator */
+ MPP12_GPIO, /* PCI int 1 */
+ MPP13_GPIO, /* PCI int 2 */
+ MPP14_NAND, /* NAND_REn[2] */
+ MPP15_NAND, /* NAND_WEn[2] */
+ MPP16_UART, /* UART1_RX */
+ MPP17_UART, /* UART1_TX */
+ MPP18_UART, /* UART1_CTSn */
+ MPP19_UART, /* UART1_RTSn */
+ 0,
};
static void __init db88f5281_init(void)
diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c
index 90ab022..855e0e7 100644
--- a/arch/arm/mach-orion5x/dns323-setup.c
+++ b/arch/arm/mach-orion5x/dns323-setup.c
@@ -385,76 +385,76 @@ static struct mv_sata_platform_data dns323_sata_data = {
/****************************************************************************
* General Setup
*/
-static struct orion5x_mpp_mode dns323a_mpp_modes[] __initdata = {
- { 0, MPP_PCIE_RST_OUTn },
- { 1, MPP_GPIO }, /* right amber LED (sata ch0) */
- { 2, MPP_GPIO }, /* left amber LED (sata ch1) */
- { 3, MPP_UNUSED },
- { 4, MPP_GPIO }, /* power button LED */
- { 5, MPP_GPIO }, /* power button LED */
- { 6, MPP_GPIO }, /* GMT G751-2f overtemp */
- { 7, MPP_GPIO }, /* M41T80 nIRQ/OUT/SQW */
- { 8, MPP_GPIO }, /* triggers power off */
- { 9, MPP_GPIO }, /* power button switch */
- { 10, MPP_GPIO }, /* reset button switch */
- { 11, MPP_UNUSED },
- { 12, MPP_UNUSED },
- { 13, MPP_UNUSED },
- { 14, MPP_UNUSED },
- { 15, MPP_UNUSED },
- { 16, MPP_UNUSED },
- { 17, MPP_UNUSED },
- { 18, MPP_UNUSED },
- { 19, MPP_UNUSED },
- { -1 },
+static unsigned int dns323a_mpp_modes[] __initdata = {
+ MPP0_PCIE_RST_OUTn,
+ MPP1_GPIO, /* right amber LED (sata ch0) */
+ MPP2_GPIO, /* left amber LED (sata ch1) */
+ MPP3_UNUSED,
+ MPP4_GPIO, /* power button LED */
+ MPP5_GPIO, /* power button LED */
+ MPP6_GPIO, /* GMT G751-2f overtemp */
+ MPP7_GPIO, /* M41T80 nIRQ/OUT/SQW */
+ MPP8_GPIO, /* triggers power off */
+ MPP9_GPIO, /* power button switch */
+ MPP10_GPIO, /* reset button switch */
+ MPP11_UNUSED,
+ MPP12_UNUSED,
+ MPP13_UNUSED,
+ MPP14_UNUSED,
+ MPP15_UNUSED,
+ MPP16_UNUSED,
+ MPP17_UNUSED,
+ MPP18_UNUSED,
+ MPP19_UNUSED,
+ 0,
};
-static struct orion5x_mpp_mode dns323b_mpp_modes[] __initdata = {
- { 0, MPP_UNUSED },
- { 1, MPP_GPIO }, /* right amber LED (sata ch0) */
- { 2, MPP_GPIO }, /* left amber LED (sata ch1) */
- { 3, MPP_GPIO }, /* system up flag */
- { 4, MPP_GPIO }, /* power button LED */
- { 5, MPP_GPIO }, /* power button LED */
- { 6, MPP_GPIO }, /* GMT G751-2f overtemp */
- { 7, MPP_GPIO }, /* M41T80 nIRQ/OUT/SQW */
- { 8, MPP_GPIO }, /* triggers power off */
- { 9, MPP_GPIO }, /* power button switch */
- { 10, MPP_GPIO }, /* reset button switch */
- { 11, MPP_UNUSED },
- { 12, MPP_SATA_LED },
- { 13, MPP_SATA_LED },
- { 14, MPP_SATA_LED },
- { 15, MPP_SATA_LED },
- { 16, MPP_UNUSED },
- { 17, MPP_UNUSED },
- { 18, MPP_UNUSED },
- { 19, MPP_UNUSED },
- { -1 },
+static unsigned int dns323b_mpp_modes[] __initdata = {
+ MPP0_UNUSED,
+ MPP1_GPIO, /* right amber LED (sata ch0) */
+ MPP2_GPIO, /* left amber LED (sata ch1) */
+ MPP3_GPIO, /* system up flag */
+ MPP4_GPIO, /* power button LED */
+ MPP5_GPIO, /* power button LED */
+ MPP6_GPIO, /* GMT G751-2f overtemp */
+ MPP7_GPIO, /* M41T80 nIRQ/OUT/SQW */
+ MPP8_GPIO, /* triggers power off */
+ MPP9_GPIO, /* power button switch */
+ MPP10_GPIO, /* reset button switch */
+ MPP11_UNUSED,
+ MPP12_SATA_LED,
+ MPP13_SATA_LED,
+ MPP14_SATA_LED,
+ MPP15_SATA_LED,
+ MPP16_UNUSED,
+ MPP17_UNUSED,
+ MPP18_UNUSED,
+ MPP19_UNUSED,
+ 0,
};
-static struct orion5x_mpp_mode dns323c_mpp_modes[] __initdata = {
- { 0, MPP_GPIO }, /* ? input */
- { 1, MPP_GPIO }, /* input power switch (0 = pressed) */
- { 2, MPP_GPIO }, /* output power off */
- { 3, MPP_UNUSED }, /* ? output */
- { 4, MPP_UNUSED }, /* ? output */
- { 5, MPP_UNUSED }, /* ? output */
- { 6, MPP_UNUSED }, /* ? output */
- { 7, MPP_UNUSED }, /* ? output */
- { 8, MPP_GPIO }, /* i/o right amber LED */
- { 9, MPP_GPIO }, /* i/o left amber LED */
- { 10, MPP_GPIO }, /* input */
- { 11, MPP_UNUSED },
- { 12, MPP_SATA_LED },
- { 13, MPP_SATA_LED },
- { 14, MPP_SATA_LED },
- { 15, MPP_SATA_LED },
- { 16, MPP_UNUSED },
- { 17, MPP_GPIO }, /* power button LED */
- { 18, MPP_GPIO }, /* fan speed bit 0 */
- { 19, MPP_GPIO }, /* fan speed bit 1 */
- { -1 },
+static unsigned int dns323c_mpp_modes[] __initdata = {
+ MPP0_GPIO, /* ? input */
+ MPP1_GPIO, /* input power switch (0 = pressed) */
+ MPP2_GPIO, /* output power off */
+ MPP3_UNUSED, /* ? output */
+ MPP4_UNUSED, /* ? output */
+ MPP5_UNUSED, /* ? output */
+ MPP6_UNUSED, /* ? output */
+ MPP7_UNUSED, /* ? output */
+ MPP8_GPIO, /* i/o right amber LED */
+ MPP9_GPIO, /* i/o left amber LED */
+ MPP10_GPIO, /* input */
+ MPP11_UNUSED,
+ MPP12_SATA_LED,
+ MPP13_SATA_LED,
+ MPP14_SATA_LED,
+ MPP15_SATA_LED,
+ MPP16_UNUSED,
+ MPP17_GPIO, /* power button LED */
+ MPP18_GPIO, /* fan speed bit 0 */
+ MPP19_GPIO, /* fan speed bit 1 */
+ 0,
};
/* Rev C1 Fan speed notes:
diff --git a/arch/arm/mach-orion5x/edmini_v2-setup.c b/arch/arm/mach-orion5x/edmini_v2-setup.c
index d037a90..b67cff0 100644
--- a/arch/arm/mach-orion5x/edmini_v2-setup.c
+++ b/arch/arm/mach-orion5x/edmini_v2-setup.c
@@ -180,31 +180,31 @@ static struct platform_device edmini_v2_gpio_buttons = {
/*****************************************************************************
* General Setup
****************************************************************************/
-static struct orion5x_mpp_mode edminiv2_mpp_modes[] __initdata = {
- { 0, MPP_UNUSED },
- { 1, MPP_UNUSED },
- { 2, MPP_UNUSED },
- { 3, MPP_GPIO }, /* RTC interrupt */
- { 4, MPP_UNUSED },
- { 5, MPP_UNUSED },
- { 6, MPP_UNUSED },
- { 7, MPP_UNUSED },
- { 8, MPP_UNUSED },
- { 9, MPP_UNUSED },
- { 10, MPP_UNUSED },
- { 11, MPP_UNUSED },
- { 12, MPP_SATA_LED }, /* SATA 0 presence */
- { 13, MPP_SATA_LED }, /* SATA 1 presence */
- { 14, MPP_SATA_LED }, /* SATA 0 active */
- { 15, MPP_SATA_LED }, /* SATA 1 active */
+static unsigned int edminiv2_mpp_modes[] __initdata = {
+ MPP0_UNUSED,
+ MPP1_UNUSED,
+ MPP2_UNUSED,
+ MPP3_GPIO, /* RTC interrupt */
+ MPP4_UNUSED,
+ MPP5_UNUSED,
+ MPP6_UNUSED,
+ MPP7_UNUSED,
+ MPP8_UNUSED,
+ MPP9_UNUSED,
+ MPP10_UNUSED,
+ MPP11_UNUSED,
+ MPP12_SATA_LED, /* SATA 0 presence */
+ MPP13_SATA_LED, /* SATA 1 presence */
+ MPP14_SATA_LED, /* SATA 0 active */
+ MPP15_SATA_LED, /* SATA 1 active */
/* 16: Power LED control (0 = On, 1 = Off) */
- { 16, MPP_GPIO },
+ MPP16_GPIO,
/* 17: Power LED control select (0 = CPLD, 1 = GPIO16) */
- { 17, MPP_GPIO },
+ MPP17_GPIO,
/* 18: Power button status (0 = Released, 1 = Pressed) */
- { 18, MPP_GPIO },
- { 19, MPP_UNUSED },
- { -1 }
+ MPP18_GPIO,
+ MPP19_UNUSED,
+ 0,
};
static void __init edmini_v2_init(void)
diff --git a/arch/arm/mach-orion5x/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c
index 47497c7..c0eb646 100644
--- a/arch/arm/mach-orion5x/kurobox_pro-setup.c
+++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c
@@ -315,28 +315,28 @@ static void kurobox_pro_power_off(void)
/*****************************************************************************
* General Setup
****************************************************************************/
-static struct orion5x_mpp_mode kurobox_pro_mpp_modes[] __initdata = {
- { 0, MPP_UNUSED },
- { 1, MPP_UNUSED },
- { 2, MPP_GPIO }, /* GPIO Micon */
- { 3, MPP_GPIO }, /* GPIO Rtc */
- { 4, MPP_UNUSED },
- { 5, MPP_UNUSED },
- { 6, MPP_NAND }, /* NAND Flash REn */
- { 7, MPP_NAND }, /* NAND Flash WEn */
- { 8, MPP_UNUSED },
- { 9, MPP_UNUSED },
- { 10, MPP_UNUSED },
- { 11, MPP_UNUSED },
- { 12, MPP_SATA_LED }, /* SATA 0 presence */
- { 13, MPP_SATA_LED }, /* SATA 1 presence */
- { 14, MPP_SATA_LED }, /* SATA 0 active */
- { 15, MPP_SATA_LED }, /* SATA 1 active */
- { 16, MPP_UART }, /* UART1 RXD */
- { 17, MPP_UART }, /* UART1 TXD */
- { 18, MPP_UART }, /* UART1 CTSn */
- { 19, MPP_UART }, /* UART1 RTSn */
- { -1 },
+static unsigned int kurobox_pro_mpp_modes[] __initdata = {
+ MPP0_UNUSED,
+ MPP1_UNUSED,
+ MPP2_GPIO, /* GPIO Micon */
+ MPP3_GPIO, /* GPIO Rtc */
+ MPP4_UNUSED,
+ MPP5_UNUSED,
+ MPP6_NAND, /* NAND Flash REn */
+ MPP7_NAND, /* NAND Flash WEn */
+ MPP8_UNUSED,
+ MPP9_UNUSED,
+ MPP10_UNUSED,
+ MPP11_UNUSED,
+ MPP12_SATA_LED, /* SATA 0 presence */
+ MPP13_SATA_LED, /* SATA 1 presence */
+ MPP14_SATA_LED, /* SATA 0 active */
+ MPP15_SATA_LED, /* SATA 1 active */
+ MPP16_UART, /* UART1 RXD */
+ MPP17_UART, /* UART1 TXD */
+ MPP18_UART, /* UART1 CTSn */
+ MPP19_UART, /* UART1 RTSn */
+ 0,
};
static void __init kurobox_pro_init(void)
diff --git a/arch/arm/mach-orion5x/ls-chl-setup.c b/arch/arm/mach-orion5x/ls-chl-setup.c
index 6ae12aa..5065803 100644
--- a/arch/arm/mach-orion5x/ls-chl-setup.c
+++ b/arch/arm/mach-orion5x/ls-chl-setup.c
@@ -251,28 +251,28 @@ static struct platform_device lschl_fan_device = {
* GPIO Data
****************************************************************************/
-static struct orion5x_mpp_mode lschl_mpp_modes[] __initdata = {
- { 0, MPP_GPIO }, /* LED POWER */
- { 1, MPP_GPIO }, /* HDD POWER */
- { 2, MPP_GPIO }, /* LED ALARM */
- { 3, MPP_GPIO }, /* LED INFO */
- { 4, MPP_UNUSED },
- { 5, MPP_UNUSED },
- { 6, MPP_GPIO }, /* FAN LOCK */
- { 7, MPP_GPIO }, /* SW INIT */
- { 8, MPP_GPIO }, /* SW POWER */
- { 9, MPP_GPIO }, /* USB POWER */
- { 10, MPP_GPIO }, /* SW AUTO POWER */
- { 11, MPP_UNUSED },
- { 12, MPP_UNUSED },
- { 13, MPP_UNUSED },
- { 14, MPP_GPIO }, /* FAN HIGH */
- { 15, MPP_GPIO }, /* SW FUNC */
- { 16, MPP_GPIO }, /* FAN LOW */
- { 17, MPP_GPIO }, /* LED FUNC */
- { 18, MPP_UNUSED },
- { 19, MPP_UNUSED },
- { -1 },
+static unsigned int lschl_mpp_modes[] __initdata = {
+ MPP0_GPIO, /* LED POWER */
+ MPP1_GPIO, /* HDD POWER */
+ MPP2_GPIO, /* LED ALARM */
+ MPP3_GPIO, /* LED INFO */
+ MPP4_UNUSED,
+ MPP5_UNUSED,
+ MPP6_GPIO, /* FAN LOCK */
+ MPP7_GPIO, /* SW INIT */
+ MPP8_GPIO, /* SW POWER */
+ MPP9_GPIO, /* USB POWER */
+ MPP10_GPIO, /* SW AUTO POWER */
+ MPP11_UNUSED,
+ MPP12_UNUSED,
+ MPP13_UNUSED,
+ MPP14_GPIO, /* FAN HIGH */
+ MPP15_GPIO, /* SW FUNC */
+ MPP16_GPIO, /* FAN LOW */
+ MPP17_GPIO, /* LED FUNC */
+ MPP18_UNUSED,
+ MPP19_UNUSED,
+ 0,
};
static void __init lschl_init(void)
diff --git a/arch/arm/mach-orion5x/ls_hgl-setup.c b/arch/arm/mach-orion5x/ls_hgl-setup.c
index 7adafd7..8503d0a 100644
--- a/arch/arm/mach-orion5x/ls_hgl-setup.c
+++ b/arch/arm/mach-orion5x/ls_hgl-setup.c
@@ -200,28 +200,28 @@ static void ls_hgl_power_off(void)
#define LS_HGL_GPIO_HDD_POWER 1
-static struct orion5x_mpp_mode ls_hgl_mpp_modes[] __initdata = {
- { 0, MPP_GPIO }, /* LED_PWR */
- { 1, MPP_GPIO }, /* HDD_PWR */
- { 2, MPP_GPIO }, /* LED_ALARM */
- { 3, MPP_GPIO }, /* LED_INFO */
- { 4, MPP_UNUSED },
- { 5, MPP_UNUSED },
- { 6, MPP_GPIO }, /* FAN_LCK */
- { 7, MPP_GPIO }, /* INIT */
- { 8, MPP_GPIO }, /* POWER */
- { 9, MPP_GPIO }, /* USB_PWR */
- { 10, MPP_GPIO }, /* AUTO_POWER */
- { 11, MPP_UNUSED }, /* LED_ETH (dummy) */
- { 12, MPP_UNUSED },
- { 13, MPP_UNUSED },
- { 14, MPP_UNUSED },
- { 15, MPP_GPIO }, /* FUNC */
- { 16, MPP_UNUSED },
- { 17, MPP_GPIO }, /* LED_FUNC */
- { 18, MPP_UNUSED },
- { 19, MPP_UNUSED },
- { -1 },
+static unsigned int ls_hgl_mpp_modes[] __initdata = {
+ MPP0_GPIO, /* LED_PWR */
+ MPP1_GPIO, /* HDD_PWR */
+ MPP2_GPIO, /* LED_ALARM */
+ MPP3_GPIO, /* LED_INFO */
+ MPP4_UNUSED,
+ MPP5_UNUSED,
+ MPP6_GPIO, /* FAN_LCK */
+ MPP7_GPIO, /* INIT */
+ MPP8_GPIO, /* POWER */
+ MPP9_GPIO, /* USB_PWR */
+ MPP10_GPIO, /* AUTO_POWER */
+ MPP11_UNUSED, /* LED_ETH (dummy) */
+ MPP12_UNUSED,
+ MPP13_UNUSED,
+ MPP14_UNUSED,
+ MPP15_GPIO, /* FUNC */
+ MPP16_UNUSED,
+ MPP17_GPIO, /* LED_FUNC */
+ MPP18_UNUSED,
+ MPP19_UNUSED,
+ 0,
};
static void __init ls_hgl_init(void)
diff --git a/arch/arm/mach-orion5x/lsmini-setup.c b/arch/arm/mach-orion5x/lsmini-setup.c
index 869958f..9c82723 100644
--- a/arch/arm/mach-orion5x/lsmini-setup.c
+++ b/arch/arm/mach-orion5x/lsmini-setup.c
@@ -201,28 +201,28 @@ static void lsmini_power_off(void)
#define LSMINI_GPIO_HDD_POWER0 1
#define LSMINI_GPIO_HDD_POWER1 19
-static struct orion5x_mpp_mode lsmini_mpp_modes[] __initdata = {
- { 0, MPP_UNUSED }, /* LED_RESERVE1 (unused) */
- { 1, MPP_GPIO }, /* HDD_PWR */
- { 2, MPP_GPIO }, /* LED_ALARM */
- { 3, MPP_GPIO }, /* LED_INFO */
- { 4, MPP_UNUSED },
- { 5, MPP_UNUSED },
- { 6, MPP_UNUSED },
- { 7, MPP_UNUSED },
- { 8, MPP_UNUSED },
- { 9, MPP_GPIO }, /* LED_FUNC */
- { 10, MPP_UNUSED },
- { 11, MPP_UNUSED }, /* LED_ETH (dummy) */
- { 12, MPP_UNUSED },
- { 13, MPP_UNUSED },
- { 14, MPP_GPIO }, /* LED_PWR */
- { 15, MPP_GPIO }, /* FUNC */
- { 16, MPP_GPIO }, /* USB_PWR */
- { 17, MPP_GPIO }, /* AUTO_POWER */
- { 18, MPP_GPIO }, /* POWER */
- { 19, MPP_GPIO }, /* HDD_PWR1 */
- { -1 },
+static unsigned int lsmini_mpp_modes[] __initdata = {
+ MPP0_UNUSED, /* LED_RESERVE1 (unused) */
+ MPP1_GPIO, /* HDD_PWR */
+ MPP2_GPIO, /* LED_ALARM */
+ MPP3_GPIO, /* LED_INFO */
+ MPP4_UNUSED,
+ MPP5_UNUSED,
+ MPP6_UNUSED,
+ MPP7_UNUSED,
+ MPP8_UNUSED,
+ MPP9_GPIO, /* LED_FUNC */
+ MPP10_UNUSED,
+ MPP11_UNUSED, /* LED_ETH (dummy) */
+ MPP12_UNUSED,
+ MPP13_UNUSED,
+ MPP14_GPIO, /* LED_PWR */
+ MPP15_GPIO, /* FUNC */
+ MPP16_GPIO, /* USB_PWR */
+ MPP17_GPIO, /* AUTO_POWER */
+ MPP18_GPIO, /* POWER */
+ MPP19_GPIO, /* HDD_PWR1 */
+ 0,
};
static void __init lsmini_init(void)
diff --git a/arch/arm/mach-orion5x/mpp.c b/arch/arm/mach-orion5x/mpp.c
index 2288207..f12c41b 100644
--- a/arch/arm/mach-orion5x/mpp.c
+++ b/arch/arm/mach-orion5x/mpp.c
@@ -12,154 +12,34 @@
#include <linux/init.h>
#include <linux/mbus.h>
#include <linux/io.h>
-#include <asm/gpio.h>
#include <mach/hardware.h>
-#include "common.h"
+#include <plat/mpp.h>
#include "mpp.h"
+#include "common.h"
-static int is_5181l(void)
-{
- u32 dev;
- u32 rev;
-
- orion5x_pcie_id(&dev, &rev);
-
- return !!(dev == MV88F5181_DEV_ID && rev >= MV88F5181L_REV_A0);
-}
-
-static int is_5182(void)
+static unsigned int __init orion5x_variant(void)
{
u32 dev;
u32 rev;
orion5x_pcie_id(&dev, &rev);
- return !!(dev == MV88F5182_DEV_ID);
-}
+ if (dev == MV88F5181_DEV_ID && rev >= MV88F5181L_REV_A0)
+ return MPP_F5181_MASK;
-static int is_5281(void)
-{
- u32 dev;
- u32 rev;
+ if (dev == MV88F5182_DEV_ID)
+ return MPP_F5182_MASK;
- orion5x_pcie_id(&dev, &rev);
+ if (dev == MV88F5281_DEV_ID)
+ return MPP_F5281_MASK;
- return !!(dev == MV88F5281_DEV_ID);
+ printk(KERN_ERR "MPP setup: unknown orion5x variant "
+ "(dev %#x rev %#x)\n", dev, rev);
+ return 0;
}
-static int __init determine_type_encoding(int mpp, enum orion5x_mpp_type type)
+void __init orion5x_mpp_conf(unsigned int *mpp_list)
{
- switch (type) {
- case MPP_UNUSED:
- case MPP_GPIO:
- if (mpp == 0)
- return 3;
- if (mpp >= 1 && mpp <= 15)
- return 0;
- if (mpp >= 16 && mpp <= 19) {
- if (is_5182())
- return 5;
- if (type == MPP_UNUSED)
- return 0;
- }
- return -1;
-
- case MPP_PCIE_RST_OUTn:
- if (mpp == 0)
- return 0;
- return -1;
-
- case MPP_PCI_ARB:
- if (mpp >= 0 && mpp <= 7)
- return 2;
- return -1;
-
- case MPP_PCI_PMEn:
- if (mpp == 2)
- return 3;
- return -1;
-
- case MPP_GIGE:
- if (mpp >= 8 && mpp <= 19)
- return 1;
- return -1;
-
- case MPP_NAND:
- if (is_5182() || is_5281()) {
- if (mpp >= 4 && mpp <= 7)
- return 4;
- if (mpp >= 12 && mpp <= 17)
- return 4;
- }
- return -1;
-
- case MPP_PCI_CLK:
- if (is_5181l() && mpp >= 6 && mpp <= 7)
- return 5;
- return -1;
-
- case MPP_SATA_LED:
- if (is_5182()) {
- if (mpp >= 4 && mpp <= 7)
- return 5;
- if (mpp >= 12 && mpp <= 15)
- return 5;
- }
- return -1;
-
- case MPP_UART:
- if (mpp >= 16 && mpp <= 19)
- return 0;
- return -1;
- }
-
- printk(KERN_INFO "unknown MPP type %d\n", type);
-
- return -1;
-}
-
-void __init orion5x_mpp_conf(struct orion5x_mpp_mode *mode)
-{
- u32 mpp_0_7_ctrl = readl(MPP_0_7_CTRL);
- u32 mpp_8_15_ctrl = readl(MPP_8_15_CTRL);
- u32 mpp_16_19_ctrl = readl(MPP_16_19_CTRL);
-
- for ( ; mode->mpp >= 0; mode++) {
- u32 *reg;
- int num_type;
- int shift;
-
- if (mode->mpp >= 0 && mode->mpp <= 7)
- reg = &mpp_0_7_ctrl;
- else if (mode->mpp >= 8 && mode->mpp <= 15)
- reg = &mpp_8_15_ctrl;
- else if (mode->mpp >= 16 && mode->mpp <= 19)
- reg = &mpp_16_19_ctrl;
- else {
- printk(KERN_ERR "orion5x_mpp_conf: invalid MPP "
- "(%d)\n", mode->mpp);
- continue;
- }
-
- num_type = determine_type_encoding(mode->mpp, mode->type);
- if (num_type < 0) {
- printk(KERN_ERR "orion5x_mpp_conf: invalid MPP "
- "combination (%d, %d)\n", mode->mpp,
- mode->type);
- continue;
- }
-
- shift = (mode->mpp & 7) << 2;
- *reg &= ~(0xf << shift);
- *reg |= (num_type & 0xf) << shift;
-
- if (mode->type == MPP_UNUSED && (mode->mpp < 16 || is_5182()))
- orion_gpio_set_unused(mode->mpp);
-
- orion_gpio_set_valid(mode->mpp, !!(mode->type == MPP_GPIO));
- }
-
- writel(mpp_0_7_ctrl, MPP_0_7_CTRL);
- writel(mpp_8_15_ctrl, MPP_8_15_CTRL);
- writel(mpp_16_19_ctrl, MPP_16_19_CTRL);
+ orion_mpp_conf(mpp_list, orion5x_variant(),
+ MPP_MAX, ORION5X_DEV_BUS_VIRT_BASE);
}
diff --git a/arch/arm/mach-orion5x/mpp.h b/arch/arm/mach-orion5x/mpp.h
index 290e610..eac6897 100644
--- a/arch/arm/mach-orion5x/mpp.h
+++ b/arch/arm/mach-orion5x/mpp.h
@@ -1,74 +1,129 @@
#ifndef __ARCH_ORION5X_MPP_H
#define __ARCH_ORION5X_MPP_H
-enum orion5x_mpp_type {
- /*
- * This MPP is unused.
- */
- MPP_UNUSED,
-
- /*
- * This MPP pin is used as a generic GPIO pin. Valid for
- * MPPs 0-15 and device bus data pins 16-31. On 5182, also
- * valid for MPPs 16-19.
- */
- MPP_GPIO,
-
- /*
- * This MPP is used as PCIe_RST_OUTn pin. Valid for
- * MPP 0 only.
- */
- MPP_PCIE_RST_OUTn,
-
- /*
- * This MPP is used as PCI arbiter pin (REQn/GNTn).
- * Valid for MPPs 0-7 only.
- */
- MPP_PCI_ARB,
-
- /*
- * This MPP is used as PCI_PMEn pin. Valid for MPP 2 only.
- */
- MPP_PCI_PMEn,
-
- /*
- * This MPP is used as GigE half-duplex (COL, CRS) or GMII
- * (RXERR, CRS, TXERR, TXD[7:4], RXD[7:4]) pin. Valid for
- * MPPs 8-19 only.
- */
- MPP_GIGE,
-
- /*
- * This MPP is used as NAND REn/WEn pin. Valid for MPPs
- * 4-7 and 12-17 only, and only on the 5181l/5182/5281.
- */
- MPP_NAND,
-
- /*
- * This MPP is used as a PCI clock output pin. Valid for
- * MPPs 6-7 only, and only on the 5181l.
- */
- MPP_PCI_CLK,
-
- /*
- * This MPP is used as a SATA presence/activity LED.
- * Valid for MPPs 4-7 and 12-15 only, and only on the 5182.
- */
- MPP_SATA_LED,
-
- /*
- * This MPP is used as UART1 RXD/TXD/CTSn/RTSn pin.
- * Valid for MPPs 16-19 only.
- */
- MPP_UART,
-};
-
-struct orion5x_mpp_mode {
- int mpp;
- enum orion5x_mpp_type type;
-};
-
-void orion5x_mpp_conf(struct orion5x_mpp_mode *mode);
+#define MPP(_num, _sel, _in, _out, _F5181l, _F5182, _F5281) ( \
+ /* MPP number */ ((_num) & 0xff) | \
+ /* MPP select value */ (((_sel) & 0xf) << 8) | \
+ /* may be input signal */ ((!!(_in)) << 12) | \
+ /* may be output signal */ ((!!(_out)) << 13) | \
+ /* available on F5181l */ ((!!(_F5181l)) << 14) | \
+ /* available on F5182 */ ((!!(_F5182)) << 15) | \
+ /* available on F5281 */ ((!!(_F5281)) << 16))
+ /* num sel i o 5181 5182 5281 */
+
+#define MPP_F5181_MASK MPP(0, 0x0, 0, 0, 1, 0, 0)
+#define MPP_F5182_MASK MPP(0, 0x0, 0, 0, 0, 1, 0)
+#define MPP_F5281_MASK MPP(0, 0x0, 0, 0, 0, 0, 1)
+
+#define MPP0_UNUSED MPP(0, 0x3, 0, 0, 1, 1, 1)
+#define MPP0_GPIO MPP(0, 0x3, 1, 1, 1, 1, 1)
+#define MPP0_PCIE_RST_OUTn MPP(0, 0x0, 0, 0, 1, 1, 1)
+#define MPP0_PCI_ARB MPP(0, 0x2, 0, 0, 1, 1, 1)
+
+#define MPP1_UNUSED MPP(1, 0x0, 0, 0, 1, 1, 1)
+#define MPP1_GPIO MPP(1, 0x0, 1, 1, 1, 1, 1)
+#define MPP1_PCI_ARB MPP(1, 0x2, 0, 0, 1, 1, 1)
+
+#define MPP2_UNUSED MPP(2, 0x0, 0, 0, 1, 1, 1)
+#define MPP2_GPIO MPP(2, 0x0, 1, 1, 1, 1, 1)
+#define MPP2_PCI_ARB MPP(2, 0x2, 0, 0, 1, 1, 1)
+#define MPP2_PCI_PMEn MPP(2, 0x3, 0, 0, 1, 1, 1)
+
+#define MPP3_UNUSED MPP(3, 0x0, 0, 0, 1, 1, 1)
+#define MPP3_GPIO MPP(3, 0x0, 1, 1, 1, 1, 1)
+#define MPP3_PCI_ARB MPP(3, 0x2, 0, 0, 1, 1, 1)
+
+#define MPP4_UNUSED MPP(4, 0x0, 0, 0, 1, 1, 1)
+#define MPP4_GPIO MPP(4, 0x0, 1, 1, 1, 1, 1)
+#define MPP4_PCI_ARB MPP(4, 0x2, 0, 0, 1, 1, 1)
+#define MPP4_NAND MPP(4, 0x4, 0, 0, 0, 1, 1)
+#define MPP4_SATA_LED MPP(4, 0x5, 0, 0, 0, 1, 0)
+
+#define MPP5_UNUSED MPP(5, 0x0, 0, 0, 1, 1, 1)
+#define MPP5_GPIO MPP(5, 0x0, 1, 1, 1, 1, 1)
+#define MPP5_PCI_ARB MPP(5, 0x2, 0, 0, 1, 1, 1)
+#define MPP5_NAND MPP(5, 0x4, 0, 0, 0, 1, 1)
+#define MPP5_SATA_LED MPP(5, 0x5, 0, 0, 0, 1, 0)
+
+#define MPP6_UNUSED MPP(6, 0x0, 0, 0, 1, 1, 1)
+#define MPP6_GPIO MPP(6, 0x0, 1, 1, 1, 1, 1)
+#define MPP6_PCI_ARB MPP(6, 0x2, 0, 0, 1, 1, 1)
+#define MPP6_NAND MPP(6, 0x4, 0, 0, 0, 1, 1)
+#define MPP6_PCI_CLK MPP(6, 0x5, 0, 0, 1, 0, 0)
+#define MPP6_SATA_LED MPP(6, 0x5, 0, 0, 0, 1, 0)
+
+#define MPP7_UNUSED MPP(7, 0x0, 0, 0, 1, 1, 1)
+#define MPP7_GPIO MPP(7, 0x0, 1, 1, 1, 1, 1)
+#define MPP7_PCI_ARB MPP(7, 0x2, 0, 0, 1, 1, 1)
+#define MPP7_NAND MPP(7, 0x4, 0, 0, 0, 1, 1)
+#define MPP7_PCI_CLK MPP(7, 0x5, 0, 0, 1, 0, 0)
+#define MPP7_SATA_LED MPP(7, 0x5, 0, 0, 0, 1, 0)
+
+#define MPP8_UNUSED MPP(8, 0x0, 0, 0, 1, 1, 1)
+#define MPP8_GPIO MPP(8, 0x0, 1, 1, 1, 1, 1)
+#define MPP8_GIGE MPP(8, 0x1, 0, 0, 1, 1, 1)
+
+#define MPP9_UNUSED MPP(9, 0x0, 0, 0, 1, 1, 1)
+#define MPP9_GPIO MPP(9, 0x0, 0, 0, 1, 1, 1)
+#define MPP9_GIGE MPP(9, 0x1, 1, 1, 1, 1, 1)
+
+#define MPP10_UNUSED MPP(10, 0x0, 0, 0, 1, 1, 1)
+#define MPP10_GPIO MPP(10, 0x0, 1, 1, 1, 1, 1)
+#define MPP10_GIGE MPP(10, 0x1, 0, 0, 1, 1, 1)
+
+#define MPP11_UNUSED MPP(11, 0x0, 0, 0, 1, 1, 1)
+#define MPP11_GPIO MPP(11, 0x0, 1, 1, 1, 1, 1)
+#define MPP11_GIGE MPP(11, 0x1, 0, 0, 1, 1, 1)
+
+#define MPP12_UNUSED MPP(12, 0x0, 0, 0, 1, 1, 1)
+#define MPP12_GPIO MPP(12, 0x0, 1, 1, 1, 1, 1)
+#define MPP12_GIGE MPP(12, 0x1, 0, 0, 1, 1, 1)
+#define MPP12_NAND MPP(12, 0x4, 0, 0, 0, 1, 1)
+#define MPP12_SATA_LED MPP(12, 0x5, 0, 0, 0, 1, 0)
+
+#define MPP13_UNUSED MPP(13, 0x0, 0, 0, 1, 1, 1)
+#define MPP13_GPIO MPP(13, 0x0, 1, 1, 1, 1, 1)
+#define MPP13_GIGE MPP(13, 0x1, 0, 0, 1, 1, 1)
+#define MPP13_NAND MPP(13, 0x4, 0, 0, 0, 1, 1)
+#define MPP13_SATA_LED MPP(13, 0x5, 0, 0, 0, 1, 0)
+
+#define MPP14_UNUSED MPP(14, 0x0, 0, 0, 1, 1, 1)
+#define MPP14_GPIO MPP(14, 0x0, 1, 1, 1, 1, 1)
+#define MPP14_GIGE MPP(14, 0x1, 0, 0, 1, 1, 1)
+#define MPP14_NAND MPP(14, 0x4, 0, 0, 0, 1, 1)
+#define MPP14_SATA_LED MPP(14, 0x5, 0, 0, 0, 1, 0)
+
+#define MPP15_UNUSED MPP(15, 0x0, 0, 0, 1, 1, 1)
+#define MPP15_GPIO MPP(15, 0x0, 1, 1, 1, 1, 1)
+#define MPP15_GIGE MPP(15, 0x1, 0, 0, 1, 1, 1)
+#define MPP15_NAND MPP(15, 0x4, 0, 0, 0, 1, 1)
+#define MPP15_SATA_LED MPP(15, 0x5, 0, 0, 0, 1, 0)
+
+#define MPP16_UNUSED MPP(16, 0x0, 0, 0, 1, 1, 1)
+#define MPP16_GPIO MPP(16, 0x5, 1, 1, 0, 1, 0)
+#define MPP16_GIGE MPP(16, 0x1, 0, 0, 1, 1, 1)
+#define MPP16_NAND MPP(16, 0x4, 0, 0, 0, 1, 1)
+#define MPP16_UART MPP(16, 0x0, 0, 0, 0, 1, 1)
+
+#define MPP17_UNUSED MPP(17, 0x0, 0, 0, 1, 1, 1)
+#define MPP17_GPIO MPP(17, 0x5, 1, 1, 0, 1, 0)
+#define MPP17_GIGE MPP(17, 0x1, 0, 0, 1, 1, 1)
+#define MPP17_NAND MPP(17, 0x4, 0, 0, 0, 1, 1)
+#define MPP17_UART MPP(17, 0x0, 0, 0, 0, 1, 1)
+
+#define MPP18_UNUSED MPP(18, 0x0, 0, 0, 1, 1, 1)
+#define MPP18_GPIO MPP(18, 0x5, 1, 1, 0, 1, 0)
+#define MPP18_GIGE MPP(18, 0x1, 0, 0, 1, 1, 1)
+#define MPP18_UART MPP(18, 0x0, 0, 0, 0, 1, 1)
+
+#define MPP19_UNUSED MPP(19, 0x0, 0, 0, 1, 1, 1)
+#define MPP19_GPIO MPP(19, 0x5, 1, 1, 0, 1, 0)
+#define MPP19_GIGE MPP(19, 0x1, 0, 0, 1, 1, 1)
+#define MPP19_UART MPP(19, 0x0, 0, 0, 0, 1, 1)
+
+#define MPP_MAX 19
+
+void orion5x_mpp_conf(unsigned int *mpp_list);
#endif
diff --git a/arch/arm/mach-orion5x/mss2-setup.c b/arch/arm/mach-orion5x/mss2-setup.c
index b43b208..59263b7 100644
--- a/arch/arm/mach-orion5x/mss2-setup.c
+++ b/arch/arm/mach-orion5x/mss2-setup.c
@@ -193,28 +193,28 @@ static void mss2_power_off(void)
/****************************************************************************
* General Setup
****************************************************************************/
-static struct orion5x_mpp_mode mss2_mpp_modes[] __initdata = {
- { 0, MPP_GPIO }, /* Power LED */
- { 1, MPP_GPIO }, /* Error LED */
- { 2, MPP_UNUSED },
- { 3, MPP_GPIO }, /* RTC interrupt */
- { 4, MPP_GPIO }, /* HDD ind. (Single/Dual)*/
- { 5, MPP_GPIO }, /* HD0 5V control */
- { 6, MPP_GPIO }, /* HD0 12V control */
- { 7, MPP_GPIO }, /* HD1 5V control */
- { 8, MPP_GPIO }, /* HD1 12V control */
- { 9, MPP_UNUSED },
- { 10, MPP_GPIO }, /* Fan control */
- { 11, MPP_GPIO }, /* Power button */
- { 12, MPP_GPIO }, /* Reset button */
- { 13, MPP_UNUSED },
- { 14, MPP_SATA_LED }, /* SATA 0 active */
- { 15, MPP_SATA_LED }, /* SATA 1 active */
- { 16, MPP_UNUSED },
- { 17, MPP_UNUSED },
- { 18, MPP_UNUSED },
- { 19, MPP_UNUSED },
- { -1 },
+static unsigned int mss2_mpp_modes[] __initdata = {
+ MPP0_GPIO, /* Power LED */
+ MPP1_GPIO, /* Error LED */
+ MPP2_UNUSED,
+ MPP3_GPIO, /* RTC interrupt */
+ MPP4_GPIO, /* HDD ind. (Single/Dual)*/
+ MPP5_GPIO, /* HD0 5V control */
+ MPP6_GPIO, /* HD0 12V control */
+ MPP7_GPIO, /* HD1 5V control */
+ MPP8_GPIO, /* HD1 12V control */
+ MPP9_UNUSED,
+ MPP10_GPIO, /* Fan control */
+ MPP11_GPIO, /* Power button */
+ MPP12_GPIO, /* Reset button */
+ MPP13_UNUSED,
+ MPP14_SATA_LED, /* SATA 0 active */
+ MPP15_SATA_LED, /* SATA 1 active */
+ MPP16_UNUSED,
+ MPP17_UNUSED,
+ MPP18_UNUSED,
+ MPP19_UNUSED,
+ 0,
};
static void __init mss2_init(void)
diff --git a/arch/arm/mach-orion5x/mv2120-setup.c b/arch/arm/mach-orion5x/mv2120-setup.c
index c55d071..63ff10c 100644
--- a/arch/arm/mach-orion5x/mv2120-setup.c
+++ b/arch/arm/mach-orion5x/mv2120-setup.c
@@ -108,28 +108,28 @@ static struct platform_device mv2120_button_device = {
/****************************************************************************
* General Setup
****************************************************************************/
-static struct orion5x_mpp_mode mv2120_mpp_modes[] __initdata = {
- { 0, MPP_GPIO }, /* Sys status LED */
- { 1, MPP_GPIO }, /* Sys error LED */
- { 2, MPP_GPIO }, /* OverTemp interrupt */
- { 3, MPP_GPIO }, /* RTC interrupt */
- { 4, MPP_GPIO }, /* V_LED 5V */
- { 5, MPP_GPIO }, /* V_LED 3.3V */
- { 6, MPP_UNUSED },
- { 7, MPP_UNUSED },
- { 8, MPP_GPIO }, /* SATA 0 fail LED */
- { 9, MPP_GPIO }, /* SATA 1 fail LED */
- { 10, MPP_UNUSED },
- { 11, MPP_UNUSED },
- { 12, MPP_SATA_LED }, /* SATA 0 presence */
- { 13, MPP_SATA_LED }, /* SATA 1 presence */
- { 14, MPP_SATA_LED }, /* SATA 0 active */
- { 15, MPP_SATA_LED }, /* SATA 1 active */
- { 16, MPP_UNUSED },
- { 17, MPP_GPIO }, /* Reset button */
- { 18, MPP_GPIO }, /* Power button */
- { 19, MPP_GPIO }, /* Power off */
- { -1 },
+static unsigned int mv2120_mpp_modes[] __initdata = {
+ MPP0_GPIO, /* Sys status LED */
+ MPP1_GPIO, /* Sys error LED */
+ MPP2_GPIO, /* OverTemp interrupt */
+ MPP3_GPIO, /* RTC interrupt */
+ MPP4_GPIO, /* V_LED 5V */
+ MPP5_GPIO, /* V_LED 3.3V */
+ MPP6_UNUSED,
+ MPP7_UNUSED,
+ MPP8_GPIO, /* SATA 0 fail LED */
+ MPP9_GPIO, /* SATA 1 fail LED */
+ MPP10_UNUSED,
+ MPP11_UNUSED,
+ MPP12_SATA_LED, /* SATA 0 presence */
+ MPP13_SATA_LED, /* SATA 1 presence */
+ MPP14_SATA_LED, /* SATA 0 active */
+ MPP15_SATA_LED, /* SATA 1 active */
+ MPP16_UNUSED,
+ MPP17_GPIO, /* Reset button */
+ MPP18_GPIO, /* Power button */
+ MPP19_GPIO, /* Power off */
+ 0,
};
static struct i2c_board_info __initdata mv2120_i2c_rtc = {
diff --git a/arch/arm/mach-orion5x/net2big-setup.c b/arch/arm/mach-orion5x/net2big-setup.c
index 429ecaf..a9609b0 100644
--- a/arch/arm/mach-orion5x/net2big-setup.c
+++ b/arch/arm/mach-orion5x/net2big-setup.c
@@ -339,28 +339,28 @@ static struct platform_device net2big_gpio_buttons = {
* General Setup
****************************************************************************/
-static struct orion5x_mpp_mode net2big_mpp_modes[] __initdata = {
- { 0, MPP_GPIO }, /* Raid mode (bit 0) */
- { 1, MPP_GPIO }, /* USB port 2 fuse (0 = Fail, 1 = Ok) */
- { 2, MPP_GPIO }, /* Raid mode (bit 1) */
- { 3, MPP_GPIO }, /* Board ID (bit 0) */
- { 4, MPP_GPIO }, /* Fan activity (0 = Off, 1 = On) */
- { 5, MPP_GPIO }, /* Fan fail detection */
- { 6, MPP_GPIO }, /* Red front LED (0 = Off, 1 = On) */
- { 7, MPP_GPIO }, /* Disable initial blinking on front LED */
- { 8, MPP_GPIO }, /* Rear power switch (on|auto) */
- { 9, MPP_GPIO }, /* Rear power switch (auto|off) */
- { 10, MPP_GPIO }, /* SATA 1 red LED (0 = Off, 1 = On) */
- { 11, MPP_GPIO }, /* SATA 0 red LED (0 = Off, 1 = On) */
- { 12, MPP_GPIO }, /* Board ID (bit 1) */
- { 13, MPP_GPIO }, /* SATA 1 blue LED blink control */
- { 14, MPP_SATA_LED },
- { 15, MPP_SATA_LED },
- { 16, MPP_GPIO }, /* Blue front LED control */
- { 17, MPP_GPIO }, /* SATA 0 blue LED blink control */
- { 18, MPP_GPIO }, /* Front button (0 = Released, 1 = Pushed ) */
- { 19, MPP_GPIO }, /* SATA{0,1} power On/Off request */
- { -1 }
+static unsigned int net2big_mpp_modes[] __initdata = {
+ MPP0_GPIO, /* Raid mode (bit 0) */
+ MPP1_GPIO, /* USB port 2 fuse (0 = Fail, 1 = Ok) */
+ MPP2_GPIO, /* Raid mode (bit 1) */
+ MPP3_GPIO, /* Board ID (bit 0) */
+ MPP4_GPIO, /* Fan activity (0 = Off, 1 = On) */
+ MPP5_GPIO, /* Fan fail detection */
+ MPP6_GPIO, /* Red front LED (0 = Off, 1 = On) */
+ MPP7_GPIO, /* Disable initial blinking on front LED */
+ MPP8_GPIO, /* Rear power switch (on|auto) */
+ MPP9_GPIO, /* Rear power switch (auto|off) */
+ MPP10_GPIO, /* SATA 1 red LED (0 = Off, 1 = On) */
+ MPP11_GPIO, /* SATA 0 red LED (0 = Off, 1 = On) */
+ MPP12_GPIO, /* Board ID (bit 1) */
+ MPP13_GPIO, /* SATA 1 blue LED blink control */
+ MPP14_SATA_LED,
+ MPP15_SATA_LED,
+ MPP16_GPIO, /* Blue front LED control */
+ MPP17_GPIO, /* SATA 0 blue LED blink control */
+ MPP18_GPIO, /* Front button (0 = Released, 1 = Pushed ) */
+ MPP19_GPIO, /* SATA{0,1} power On/Off request */
+ 0,
/* 22: USB port 1 fuse (0 = Fail, 1 = Ok) */
/* 23: SATA 0 power status */
/* 24: Board power off */
diff --git a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
index 34310ab..9eec7c2 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
@@ -64,28 +64,28 @@ static struct platform_device rd88f5181l_fxo_nor_boot_flash = {
/*****************************************************************************
* General Setup
****************************************************************************/
-static struct orion5x_mpp_mode rd88f5181l_fxo_mpp_modes[] __initdata = {
- { 0, MPP_GPIO }, /* LED1 CardBus LED (front panel) */
- { 1, MPP_GPIO }, /* PCI_intA */
- { 2, MPP_GPIO }, /* Hard Reset / Factory Init*/
- { 3, MPP_GPIO }, /* FXS or DAA select */
- { 4, MPP_GPIO }, /* LED6 - phone LED (front panel) */
- { 5, MPP_GPIO }, /* LED5 - phone LED (front panel) */
- { 6, MPP_PCI_CLK }, /* CPU PCI refclk */
- { 7, MPP_PCI_CLK }, /* PCI/PCIe refclk */
- { 8, MPP_GPIO }, /* CardBus reset */
- { 9, MPP_GPIO }, /* GE_RXERR */
- { 10, MPP_GPIO }, /* LED2 MiniPCI LED (front panel) */
- { 11, MPP_GPIO }, /* Lifeline control */
- { 12, MPP_GIGE }, /* GE_TXD[4] */
- { 13, MPP_GIGE }, /* GE_TXD[5] */
- { 14, MPP_GIGE }, /* GE_TXD[6] */
- { 15, MPP_GIGE }, /* GE_TXD[7] */
- { 16, MPP_GIGE }, /* GE_RXD[4] */
- { 17, MPP_GIGE }, /* GE_RXD[5] */
- { 18, MPP_GIGE }, /* GE_RXD[6] */
- { 19, MPP_GIGE }, /* GE_RXD[7] */
- { -1 },
+static unsigned int rd88f5181l_fxo_mpp_modes[] __initdata = {
+ MPP0_GPIO, /* LED1 CardBus LED (front panel) */
+ MPP1_GPIO, /* PCI_intA */
+ MPP2_GPIO, /* Hard Reset / Factory Init*/
+ MPP3_GPIO, /* FXS or DAA select */
+ MPP4_GPIO, /* LED6 - phone LED (front panel) */
+ MPP5_GPIO, /* LED5 - phone LED (front panel) */
+ MPP6_PCI_CLK, /* CPU PCI refclk */
+ MPP7_PCI_CLK, /* PCI/PCIe refclk */
+ MPP8_GPIO, /* CardBus reset */
+ MPP9_GPIO, /* GE_RXERR */
+ MPP10_GPIO, /* LED2 MiniPCI LED (front panel) */
+ MPP11_GPIO, /* Lifeline control */
+ MPP12_GIGE, /* GE_TXD[4] */
+ MPP13_GIGE, /* GE_TXD[5] */
+ MPP14_GIGE, /* GE_TXD[6] */
+ MPP15_GIGE, /* GE_TXD[7] */
+ MPP16_GIGE, /* GE_RXD[4] */
+ MPP17_GIGE, /* GE_RXD[5] */
+ MPP18_GIGE, /* GE_RXD[6] */
+ MPP19_GIGE, /* GE_RXD[7] */
+ 0,
};
static struct mv643xx_eth_platform_data rd88f5181l_fxo_eth_data = {
diff --git a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
index c1f79fa..0cc90bb 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
@@ -65,28 +65,28 @@ static struct platform_device rd88f5181l_ge_nor_boot_flash = {
/*****************************************************************************
* General Setup
****************************************************************************/
-static struct orion5x_mpp_mode rd88f5181l_ge_mpp_modes[] __initdata = {
- { 0, MPP_GPIO }, /* LED1 */
- { 1, MPP_GPIO }, /* LED5 */
- { 2, MPP_GPIO }, /* LED4 */
- { 3, MPP_GPIO }, /* LED3 */
- { 4, MPP_GPIO }, /* PCI_intA */
- { 5, MPP_GPIO }, /* RTC interrupt */
- { 6, MPP_PCI_CLK }, /* CPU PCI refclk */
- { 7, MPP_PCI_CLK }, /* PCI/PCIe refclk */
- { 8, MPP_GPIO }, /* 88e6131 interrupt */
- { 9, MPP_GPIO }, /* GE_RXERR */
- { 10, MPP_GPIO }, /* PCI_intB */
- { 11, MPP_GPIO }, /* LED2 */
- { 12, MPP_GIGE }, /* GE_TXD[4] */
- { 13, MPP_GIGE }, /* GE_TXD[5] */
- { 14, MPP_GIGE }, /* GE_TXD[6] */
- { 15, MPP_GIGE }, /* GE_TXD[7] */
- { 16, MPP_GIGE }, /* GE_RXD[4] */
- { 17, MPP_GIGE }, /* GE_RXD[5] */
- { 18, MPP_GIGE }, /* GE_RXD[6] */
- { 19, MPP_GIGE }, /* GE_RXD[7] */
- { -1 },
+static unsigned int rd88f5181l_ge_mpp_modes[] __initdata = {
+ MPP0_GPIO, /* LED1 */
+ MPP1_GPIO, /* LED5 */
+ MPP2_GPIO, /* LED4 */
+ MPP3_GPIO, /* LED3 */
+ MPP4_GPIO, /* PCI_intA */
+ MPP5_GPIO, /* RTC interrupt */
+ MPP6_PCI_CLK, /* CPU PCI refclk */
+ MPP7_PCI_CLK, /* PCI/PCIe refclk */
+ MPP8_GPIO, /* 88e6131 interrupt */
+ MPP9_GPIO, /* GE_RXERR */
+ MPP10_GPIO, /* PCI_intB */
+ MPP11_GPIO, /* LED2 */
+ MPP12_GIGE, /* GE_TXD[4] */
+ MPP13_GIGE, /* GE_TXD[5] */
+ MPP14_GIGE, /* GE_TXD[6] */
+ MPP15_GIGE, /* GE_TXD[7] */
+ MPP16_GIGE, /* GE_RXD[4] */
+ MPP17_GIGE, /* GE_RXD[5] */
+ MPP18_GIGE, /* GE_RXD[6] */
+ MPP19_GIGE, /* GE_RXD[7] */
+ 0,
};
static struct mv643xx_eth_platform_data rd88f5181l_ge_eth_data = {
diff --git a/arch/arm/mach-orion5x/rd88f5182-setup.c b/arch/arm/mach-orion5x/rd88f5182-setup.c
index 67ec695..e29852a 100644
--- a/arch/arm/mach-orion5x/rd88f5182-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5182-setup.c
@@ -241,28 +241,28 @@ static struct mv_sata_platform_data rd88f5182_sata_data = {
/*****************************************************************************
* General Setup
****************************************************************************/
-static struct orion5x_mpp_mode rd88f5182_mpp_modes[] __initdata = {
- { 0, MPP_GPIO }, /* Debug Led */
- { 1, MPP_GPIO }, /* Reset Switch */
- { 2, MPP_UNUSED },
- { 3, MPP_GPIO }, /* RTC Int */
- { 4, MPP_GPIO },
- { 5, MPP_GPIO },
- { 6, MPP_GPIO }, /* PCI_intA */
- { 7, MPP_GPIO }, /* PCI_intB */
- { 8, MPP_UNUSED },
- { 9, MPP_UNUSED },
- { 10, MPP_UNUSED },
- { 11, MPP_UNUSED },
- { 12, MPP_SATA_LED }, /* SATA 0 presence */
- { 13, MPP_SATA_LED }, /* SATA 1 presence */
- { 14, MPP_SATA_LED }, /* SATA 0 active */
- { 15, MPP_SATA_LED }, /* SATA 1 active */
- { 16, MPP_UNUSED },
- { 17, MPP_UNUSED },
- { 18, MPP_UNUSED },
- { 19, MPP_UNUSED },
- { -1 },
+static unsigned int rd88f5182_mpp_modes[] __initdata = {
+ MPP0_GPIO, /* Debug Led */
+ MPP1_GPIO, /* Reset Switch */
+ MPP2_UNUSED,
+ MPP3_GPIO, /* RTC Int */
+ MPP4_GPIO,
+ MPP5_GPIO,
+ MPP6_GPIO, /* PCI_intA */
+ MPP7_GPIO, /* PCI_intB */
+ MPP8_UNUSED,
+ MPP9_UNUSED,
+ MPP10_UNUSED,
+ MPP11_UNUSED,
+ MPP12_SATA_LED, /* SATA 0 presence */
+ MPP13_SATA_LED, /* SATA 1 presence */
+ MPP14_SATA_LED, /* SATA 0 active */
+ MPP15_SATA_LED, /* SATA 1 active */
+ MPP16_UNUSED,
+ MPP17_UNUSED,
+ MPP18_UNUSED,
+ MPP19_UNUSED,
+ 0,
};
static void __init rd88f5182_init(void)
diff --git a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
index b080c69..ad2eba9 100644
--- a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
@@ -27,7 +27,6 @@
#include <asm/mach/pci.h>
#include <mach/orion5x.h>
#include "common.h"
-#include "mpp.h"
static struct mv643xx_eth_platform_data rd88f6183ap_ge_eth_data = {
.phy_addr = -1,
diff --git a/arch/arm/mach-orion5x/terastation_pro2-setup.c b/arch/arm/mach-orion5x/terastation_pro2-setup.c
index 5653ee6..de8db88 100644
--- a/arch/arm/mach-orion5x/terastation_pro2-setup.c
+++ b/arch/arm/mach-orion5x/terastation_pro2-setup.c
@@ -295,28 +295,28 @@ static void tsp2_power_off(void)
/*****************************************************************************
* General Setup
****************************************************************************/
-static struct orion5x_mpp_mode tsp2_mpp_modes[] __initdata = {
- { 0, MPP_PCIE_RST_OUTn },
- { 1, MPP_UNUSED },
- { 2, MPP_UNUSED },
- { 3, MPP_UNUSED },
- { 4, MPP_NAND }, /* BOOT NAND Flash REn */
- { 5, MPP_NAND }, /* BOOT NAND Flash WEn */
- { 6, MPP_NAND }, /* BOOT NAND Flash HREn[0] */
- { 7, MPP_NAND }, /* BOOT NAND Flash WEn[0] */
- { 8, MPP_GPIO }, /* MICON int */
- { 9, MPP_GPIO }, /* RTC int */
- { 10, MPP_UNUSED },
- { 11, MPP_GPIO }, /* PCI Int A */
- { 12, MPP_UNUSED },
- { 13, MPP_GPIO }, /* UPS on UART0 enable */
- { 14, MPP_GPIO }, /* UPS low battery detection */
- { 15, MPP_UNUSED },
- { 16, MPP_UART }, /* UART1 RXD */
- { 17, MPP_UART }, /* UART1 TXD */
- { 18, MPP_UART }, /* UART1 CTSn */
- { 19, MPP_UART }, /* UART1 RTSn */
- { -1 },
+static unsigned int tsp2_mpp_modes[] __initdata = {
+ MPP0_PCIE_RST_OUTn,
+ MPP1_UNUSED,
+ MPP2_UNUSED,
+ MPP3_UNUSED,
+ MPP4_NAND, /* BOOT NAND Flash REn */
+ MPP5_NAND, /* BOOT NAND Flash WEn */
+ MPP6_NAND, /* BOOT NAND Flash HREn[0] */
+ MPP7_NAND, /* BOOT NAND Flash WEn[0] */
+ MPP8_GPIO, /* MICON int */
+ MPP9_GPIO, /* RTC int */
+ MPP10_UNUSED,
+ MPP11_GPIO, /* PCI Int A */
+ MPP12_UNUSED,
+ MPP13_GPIO, /* UPS on UART0 enable */
+ MPP14_GPIO, /* UPS low battery detection */
+ MPP15_UNUSED,
+ MPP16_UART, /* UART1 RXD */
+ MPP17_UART, /* UART1 TXD */
+ MPP18_UART, /* UART1 CTSn */
+ MPP19_UART, /* UART1 RTSn */
+ 0,
};
static void __init tsp2_init(void)
diff --git a/arch/arm/mach-orion5x/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c
index 8bbd27e..a53c8b3 100644
--- a/arch/arm/mach-orion5x/ts209-setup.c
+++ b/arch/arm/mach-orion5x/ts209-setup.c
@@ -244,28 +244,28 @@ static struct mv_sata_platform_data qnap_ts209_sata_data = {
* General Setup
****************************************************************************/
-static struct orion5x_mpp_mode ts209_mpp_modes[] __initdata = {
- { 0, MPP_UNUSED },
- { 1, MPP_GPIO }, /* USB copy button */
- { 2, MPP_GPIO }, /* Load defaults button */
- { 3, MPP_GPIO }, /* GPIO RTC */
- { 4, MPP_UNUSED },
- { 5, MPP_UNUSED },
- { 6, MPP_GPIO }, /* PCI Int A */
- { 7, MPP_GPIO }, /* PCI Int B */
- { 8, MPP_UNUSED },
- { 9, MPP_UNUSED },
- { 10, MPP_UNUSED },
- { 11, MPP_UNUSED },
- { 12, MPP_SATA_LED }, /* SATA 0 presence */
- { 13, MPP_SATA_LED }, /* SATA 1 presence */
- { 14, MPP_SATA_LED }, /* SATA 0 active */
- { 15, MPP_SATA_LED }, /* SATA 1 active */
- { 16, MPP_UART }, /* UART1 RXD */
- { 17, MPP_UART }, /* UART1 TXD */
- { 18, MPP_GPIO }, /* SW_RST */
- { 19, MPP_UNUSED },
- { -1 },
+static unsigned int ts209_mpp_modes[] __initdata = {
+ MPP0_UNUSED,
+ MPP1_GPIO, /* USB copy button */
+ MPP2_GPIO, /* Load defaults button */
+ MPP3_GPIO, /* GPIO RTC */
+ MPP4_UNUSED,
+ MPP5_UNUSED,
+ MPP6_GPIO, /* PCI Int A */
+ MPP7_GPIO, /* PCI Int B */
+ MPP8_UNUSED,
+ MPP9_UNUSED,
+ MPP10_UNUSED,
+ MPP11_UNUSED,
+ MPP12_SATA_LED, /* SATA 0 presence */
+ MPP13_SATA_LED, /* SATA 1 presence */
+ MPP14_SATA_LED, /* SATA 0 active */
+ MPP15_SATA_LED, /* SATA 1 active */
+ MPP16_UART, /* UART1 RXD */
+ MPP17_UART, /* UART1 TXD */
+ MPP18_GPIO, /* SW_RST */
+ MPP19_UNUSED,
+ 0,
};
static void __init qnap_ts209_init(void)
diff --git a/arch/arm/mach-orion5x/ts409-setup.c b/arch/arm/mach-orion5x/ts409-setup.c
index 92f393f..366247f 100644
--- a/arch/arm/mach-orion5x/ts409-setup.c
+++ b/arch/arm/mach-orion5x/ts409-setup.c
@@ -242,28 +242,28 @@ static struct platform_device qnap_ts409_button_device = {
/*****************************************************************************
* General Setup
****************************************************************************/
-static struct orion5x_mpp_mode ts409_mpp_modes[] __initdata = {
- { 0, MPP_UNUSED },
- { 1, MPP_UNUSED },
- { 2, MPP_UNUSED },
- { 3, MPP_UNUSED },
- { 4, MPP_GPIO }, /* HDD 1 status */
- { 5, MPP_GPIO }, /* HDD 2 status */
- { 6, MPP_GPIO }, /* HDD 3 status */
- { 7, MPP_GPIO }, /* HDD 4 status */
- { 8, MPP_UNUSED },
- { 9, MPP_UNUSED },
- { 10, MPP_GPIO }, /* RTC int */
- { 11, MPP_UNUSED },
- { 12, MPP_UNUSED },
- { 13, MPP_UNUSED },
- { 14, MPP_GPIO }, /* SW_RST */
- { 15, MPP_GPIO }, /* USB copy button */
- { 16, MPP_UART }, /* UART1 RXD */
- { 17, MPP_UART }, /* UART1 TXD */
- { 18, MPP_UNUSED },
- { 19, MPP_UNUSED },
- { -1 },
+static unsigned int ts409_mpp_modes[] __initdata = {
+ MPP0_UNUSED,
+ MPP1_UNUSED,
+ MPP2_UNUSED,
+ MPP3_UNUSED,
+ MPP4_GPIO, /* HDD 1 status */
+ MPP5_GPIO, /* HDD 2 status */
+ MPP6_GPIO, /* HDD 3 status */
+ MPP7_GPIO, /* HDD 4 status */
+ MPP8_UNUSED,
+ MPP9_UNUSED,
+ MPP10_GPIO, /* RTC int */
+ MPP11_UNUSED,
+ MPP12_UNUSED,
+ MPP13_UNUSED,
+ MPP14_GPIO, /* SW_RST */
+ MPP15_GPIO, /* USB copy button */
+ MPP16_UART, /* UART1 RXD */
+ MPP17_UART, /* UART1 TXD */
+ MPP18_UNUSED,
+ MPP19_UNUSED,
+ 0,
};
static void __init qnap_ts409_init(void)
diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c
index 8554707..8211fa6 100644
--- a/arch/arm/mach-orion5x/ts78xx-setup.c
+++ b/arch/arm/mach-orion5x/ts78xx-setup.c
@@ -557,27 +557,27 @@ static struct kobj_attribute ts78xx_fpga_attr =
/*****************************************************************************
* General Setup
****************************************************************************/
-static struct orion5x_mpp_mode ts78xx_mpp_modes[] __initdata = {
- { 0, MPP_UNUSED },
- { 1, MPP_GPIO }, /* JTAG Clock */
- { 2, MPP_GPIO }, /* JTAG Data In */
- { 3, MPP_GPIO }, /* Lat ECP2 256 FPGA - PB2B */
- { 4, MPP_GPIO }, /* JTAG Data Out */
- { 5, MPP_GPIO }, /* JTAG TMS */
- { 6, MPP_GPIO }, /* Lat ECP2 256 FPGA - PB31A_CLK4+ */
- { 7, MPP_GPIO }, /* Lat ECP2 256 FPGA - PB22B */
- { 8, MPP_UNUSED },
- { 9, MPP_UNUSED },
- { 10, MPP_UNUSED },
- { 11, MPP_UNUSED },
- { 12, MPP_UNUSED },
- { 13, MPP_UNUSED },
- { 14, MPP_UNUSED },
- { 15, MPP_UNUSED },
- { 16, MPP_UART },
- { 17, MPP_UART },
- { 18, MPP_UART },
- { 19, MPP_UART },
+static unsigned int ts78xx_mpp_modes[] __initdata = {
+ MPP0_UNUSED,
+ MPP1_GPIO, /* JTAG Clock */
+ MPP2_GPIO, /* JTAG Data In */
+ MPP3_GPIO, /* Lat ECP2 256 FPGA - PB2B */
+ MPP4_GPIO, /* JTAG Data Out */
+ MPP5_GPIO, /* JTAG TMS */
+ MPP6_GPIO, /* Lat ECP2 256 FPGA - PB31A_CLK4+ */
+ MPP7_GPIO, /* Lat ECP2 256 FPGA - PB22B */
+ MPP8_UNUSED,
+ MPP9_UNUSED,
+ MPP10_UNUSED,
+ MPP11_UNUSED,
+ MPP12_UNUSED,
+ MPP13_UNUSED,
+ MPP14_UNUSED,
+ MPP15_UNUSED,
+ MPP16_UART,
+ MPP17_UART,
+ MPP18_UART,
+ MPP19_UART,
/*
* MPP[20] PCI Clock Out 1
* MPP[21] PCI Clock Out 0
@@ -586,7 +586,7 @@ static struct orion5x_mpp_mode ts78xx_mpp_modes[] __initdata = {
* MPP[24] Unused
* MPP[25] Unused
*/
- { -1 },
+ 0,
};
static void __init ts78xx_init(void)
diff --git a/arch/arm/mach-orion5x/wnr854t-setup.c b/arch/arm/mach-orion5x/wnr854t-setup.c
index 4e5216b..444a1c7 100644
--- a/arch/arm/mach-orion5x/wnr854t-setup.c
+++ b/arch/arm/mach-orion5x/wnr854t-setup.c
@@ -24,28 +24,28 @@
#include "common.h"
#include "mpp.h"
-static struct orion5x_mpp_mode wnr854t_mpp_modes[] __initdata = {
- { 0, MPP_GPIO }, /* Power LED green (0=on) */
- { 1, MPP_GPIO }, /* Reset Button (0=off) */
- { 2, MPP_GPIO }, /* Power LED blink (0=off) */
- { 3, MPP_GPIO }, /* WAN Status LED amber (0=off) */
- { 4, MPP_GPIO }, /* PCI int */
- { 5, MPP_GPIO }, /* ??? */
- { 6, MPP_GPIO }, /* ??? */
- { 7, MPP_GPIO }, /* ??? */
- { 8, MPP_UNUSED }, /* ??? */
- { 9, MPP_GIGE }, /* GE_RXERR */
- { 10, MPP_UNUSED }, /* ??? */
- { 11, MPP_UNUSED }, /* ??? */
- { 12, MPP_GIGE }, /* GE_TXD[4] */
- { 13, MPP_GIGE }, /* GE_TXD[5] */
- { 14, MPP_GIGE }, /* GE_TXD[6] */
- { 15, MPP_GIGE }, /* GE_TXD[7] */
- { 16, MPP_GIGE }, /* GE_RXD[4] */
- { 17, MPP_GIGE }, /* GE_RXD[5] */
- { 18, MPP_GIGE }, /* GE_RXD[6] */
- { 19, MPP_GIGE }, /* GE_RXD[7] */
- { -1 },
+static unsigned int wnr854t_mpp_modes[] __initdata = {
+ MPP0_GPIO, /* Power LED green (0=on) */
+ MPP1_GPIO, /* Reset Button (0=off) */
+ MPP2_GPIO, /* Power LED blink (0=off) */
+ MPP3_GPIO, /* WAN Status LED amber (0=off) */
+ MPP4_GPIO, /* PCI int */
+ MPP5_GPIO, /* ??? */
+ MPP6_GPIO, /* ??? */
+ MPP7_GPIO, /* ??? */
+ MPP8_UNUSED, /* ??? */
+ MPP9_GIGE, /* GE_RXERR */
+ MPP10_UNUSED, /* ??? */
+ MPP11_UNUSED, /* ??? */
+ MPP12_GIGE, /* GE_TXD[4] */
+ MPP13_GIGE, /* GE_TXD[5] */
+ MPP14_GIGE, /* GE_TXD[6] */
+ MPP15_GIGE, /* GE_TXD[7] */
+ MPP16_GIGE, /* GE_RXD[4] */
+ MPP17_GIGE, /* GE_RXD[5] */
+ MPP18_GIGE, /* GE_RXD[6] */
+ MPP19_GIGE, /* GE_RXD[7] */
+ 0,
};
/*
diff --git a/arch/arm/mach-orion5x/wrt350n-v2-setup.c b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
index fab79d0..d1952be 100644
--- a/arch/arm/mach-orion5x/wrt350n-v2-setup.c
+++ b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
@@ -101,28 +101,28 @@ static struct platform_device wrt350n_v2_button_device = {
/*
* General setup
*/
-static struct orion5x_mpp_mode wrt350n_v2_mpp_modes[] __initdata = {
- { 0, MPP_GPIO }, /* Power LED green (0=on) */
- { 1, MPP_GPIO }, /* Security LED (0=on) */
- { 2, MPP_GPIO }, /* Internal Button (0=on) */
- { 3, MPP_GPIO }, /* Reset Button (0=on) */
- { 4, MPP_GPIO }, /* PCI int */
- { 5, MPP_GPIO }, /* Power LED orange (0=on) */
- { 6, MPP_GPIO }, /* USB LED (0=on) */
- { 7, MPP_GPIO }, /* Wireless LED (0=on) */
- { 8, MPP_UNUSED }, /* ??? */
- { 9, MPP_GIGE }, /* GE_RXERR */
- { 10, MPP_UNUSED }, /* ??? */
- { 11, MPP_UNUSED }, /* ??? */
- { 12, MPP_GIGE }, /* GE_TXD[4] */
- { 13, MPP_GIGE }, /* GE_TXD[5] */
- { 14, MPP_GIGE }, /* GE_TXD[6] */
- { 15, MPP_GIGE }, /* GE_TXD[7] */
- { 16, MPP_GIGE }, /* GE_RXD[4] */
- { 17, MPP_GIGE }, /* GE_RXD[5] */
- { 18, MPP_GIGE }, /* GE_RXD[6] */
- { 19, MPP_GIGE }, /* GE_RXD[7] */
- { -1 },
+static unsigned int wrt350n_v2_mpp_modes[] __initdata = {
+ MPP0_GPIO, /* Power LED green (0=on) */
+ MPP1_GPIO, /* Security LED (0=on) */
+ MPP2_GPIO, /* Internal Button (0=on) */
+ MPP3_GPIO, /* Reset Button (0=on) */
+ MPP4_GPIO, /* PCI int */
+ MPP5_GPIO, /* Power LED orange (0=on) */
+ MPP6_GPIO, /* USB LED (0=on) */
+ MPP7_GPIO, /* Wireless LED (0=on) */
+ MPP8_UNUSED, /* ??? */
+ MPP9_GIGE, /* GE_RXERR */
+ MPP10_UNUSED, /* ??? */
+ MPP11_UNUSED, /* ??? */
+ MPP12_GIGE, /* GE_TXD[4] */
+ MPP13_GIGE, /* GE_TXD[5] */
+ MPP14_GIGE, /* GE_TXD[6] */
+ MPP15_GIGE, /* GE_TXD[7] */
+ MPP16_GIGE, /* GE_RXD[4] */
+ MPP17_GIGE, /* GE_RXD[5] */
+ MPP18_GIGE, /* GE_RXD[6] */
+ MPP19_GIGE, /* GE_RXD[7] */
+ 0,
};
/*
--
1.7.4.4
Signed-off-by: Andrew Lunn <[email protected]>
---
arch/arm/mach-dove/mpp.c | 134 ++++++-----------
arch/arm/mach-dove/mpp.h | 362 +++++++++++++++++++++------------------------
arch/arm/plat-orion/mpp.c | 5 +-
3 files changed, 213 insertions(+), 288 deletions(-)
diff --git a/arch/arm/mach-dove/mpp.c b/arch/arm/mach-dove/mpp.c
index c66c763..51e0e41 100644
--- a/arch/arm/mach-dove/mpp.c
+++ b/arch/arm/mach-dove/mpp.c
@@ -11,24 +11,17 @@
#include <linux/kernel.h>
#include <linux/gpio.h>
#include <linux/io.h>
-
+#include <plat/mpp.h>
#include <mach/dove.h>
-
#include "mpp.h"
-#define MPP_NR_REGS 4
-#define MPP_CTRL(i) ((i) == 3 ? \
- DOVE_MPP_CTRL4_VIRT_BASE : \
- DOVE_MPP_VIRT_BASE + (i) * 4)
-#define PMU_SIG_REGS 2
-#define PMU_SIG_CTRL(i) (DOVE_PMU_SIG_CTRL + (i) * 4)
-
struct dove_mpp_grp {
int start;
int end;
};
-static struct dove_mpp_grp dove_mpp_grp[] = {
+/* Map a group to a range of GPIO pins in that group */
+static const struct dove_mpp_grp dove_mpp_grp[] = {
[MPP_24_39] = {
.start = 24,
.end = 39,
@@ -38,8 +31,8 @@ static struct dove_mpp_grp dove_mpp_grp[] = {
.end = 45,
},
[MPP_46_51] = {
- .start = 40,
- .end = 45,
+ .start = 46,
+ .end = 51,
},
[MPP_58_61] = {
.start = 58,
@@ -51,6 +44,8 @@ static struct dove_mpp_grp dove_mpp_grp[] = {
},
};
+/* Enable gpio for a range of pins. mode should be a combination of
+ GPIO_OUTPUT_OK | GPIO_INPUT_OK */
static void dove_mpp_gpio_mode(int start, int end, int gpio_mode)
{
int i;
@@ -59,24 +54,17 @@ static void dove_mpp_gpio_mode(int start, int end, int gpio_mode)
orion_gpio_set_valid(i, gpio_mode);
}
+/* Dump all the extra MPP registers. The platform code will dump the
+ registers for pins 0-23. */
static void dove_mpp_dump_regs(void)
{
-#ifdef DEBUG
- int i;
+ pr_debug("PMU_CTRL4_CTRL: %08x\n",
+ readl(DOVE_MPP_CTRL4_VIRT_BASE));
- pr_debug("MPP_CTRL regs:");
- for (i = 0; i < MPP_NR_REGS; i++)
- printk(" %08x", readl(MPP_CTRL(i)));
- printk("\n");
+ pr_debug("PMU_MPP_GENERAL_CTRL: %08x\n",
+ readl(DOVE_PMU_MPP_GENERAL_CTRL));
- pr_debug("PMU_SIG_CTRL regs:");
- for (i = 0; i < PMU_SIG_REGS; i++)
- printk(" %08x", readl(PMU_SIG_CTRL(i)));
- printk("\n");
-
- pr_debug("PMU_MPP_GENERAL_CTRL: %08x\n", readl(DOVE_PMU_MPP_GENERAL_CTRL));
pr_debug("MPP_GENERAL: %08x\n", readl(DOVE_MPP_GENERAL_VIRT_BASE));
-#endif
}
static void dove_mpp_cfg_nfc(int sel)
@@ -92,7 +80,7 @@ static void dove_mpp_cfg_nfc(int sel)
static void dove_mpp_cfg_au1(int sel)
{
- u32 mpp_ctrl4 = readl(DOVE_MPP_CTRL4_VIRT_BASE);
+ u32 mpp_ctrl4 = readl(DOVE_MPP_CTRL4_VIRT_BASE);
u32 ssp_ctrl1 = readl(DOVE_SSP_CTRL_STATUS_1);
u32 mpp_gen_ctrl = readl(DOVE_MPP_GENERAL_VIRT_BASE);
u32 global_cfg_2 = readl(DOVE_GLOBAL_CONFIG_2);
@@ -128,82 +116,46 @@ static void dove_mpp_cfg_au1(int sel)
writel(global_cfg_2, DOVE_GLOBAL_CONFIG_2);
}
-static void dove_mpp_conf_grp(int num, int sel, u32 *mpp_ctrl)
-{
- int start = dove_mpp_grp[num].start;
- int end = dove_mpp_grp[num].end;
- int gpio_mode = sel ? GPIO_OUTPUT_OK | GPIO_INPUT_OK : 0;
-
- *mpp_ctrl &= ~(0x1 << num);
- *mpp_ctrl |= sel << num;
-
- dove_mpp_gpio_mode(start, end, gpio_mode);
-}
-
-void __init dove_mpp_conf(unsigned int *mpp_list)
+/* Configure the group registers, enabling GPIO if sel indicates the
+ pin is to be used for GPIO */
+static void dove_mpp_conf_grp(unsigned int *mpp_grp_list)
{
- u32 mpp_ctrl[MPP_NR_REGS];
- u32 pmu_mpp_ctrl = 0;
- u32 pmu_sig_ctrl[PMU_SIG_REGS];
- int i;
-
- for (i = 0; i < MPP_NR_REGS; i++)
- mpp_ctrl[i] = readl(MPP_CTRL(i));
-
- for (i = 0; i < PMU_SIG_REGS; i++)
- pmu_sig_ctrl[i] = readl(PMU_SIG_CTRL(i));
-
- pmu_mpp_ctrl = readl(DOVE_PMU_MPP_GENERAL_CTRL);
+ u32 mpp_ctrl4 = readl(DOVE_MPP_CTRL4_VIRT_BASE);
+ int gpio_mode;
- dove_mpp_dump_regs();
-
- for ( ; *mpp_list != MPP_END; mpp_list++) {
- unsigned int num = MPP_NUM(*mpp_list);
- unsigned int sel = MPP_SEL(*mpp_list);
- int shift, gpio_mode;
-
- if (num > MPP_MAX) {
- pr_err("dove: invalid MPP number (%u)\n", num);
- continue;
- }
-
- if (*mpp_list & MPP_NFC_MASK) {
- dove_mpp_cfg_nfc(sel);
- continue;
- }
+ for ( ; *mpp_grp_list; mpp_grp_list++) {
+ unsigned int num = MPP_NUM(*mpp_grp_list);
+ unsigned int sel = MPP_SEL(*mpp_grp_list);
- if (*mpp_list & MPP_AU1_MASK) {
- dove_mpp_cfg_au1(sel);
+ if (num > MPP_GRP_MAX) {
+ pr_err("dove: invalid MPP GRP number (%u)\n", num);
continue;
}
- if (*mpp_list & MPP_GRP_MASK) {
- dove_mpp_conf_grp(num, sel, &mpp_ctrl[3]);
- continue;
- }
-
- shift = (num & 7) << 2;
- if (*mpp_list & MPP_PMU_MASK) {
- pmu_mpp_ctrl |= (0x1 << num);
- pmu_sig_ctrl[num / 8] &= ~(0xf << shift);
- pmu_sig_ctrl[num / 8] |= 0xf << shift;
- gpio_mode = 0;
- } else {
- mpp_ctrl[num / 8] &= ~(0xf << shift);
- mpp_ctrl[num / 8] |= sel << shift;
- gpio_mode = GPIO_OUTPUT_OK | GPIO_INPUT_OK;
- }
+ mpp_ctrl4 &= ~(0x1 << num);
+ mpp_ctrl4 |= sel << num;
- orion_gpio_set_valid(num, gpio_mode);
+ gpio_mode = sel ? GPIO_OUTPUT_OK | GPIO_INPUT_OK : 0;
+ dove_mpp_gpio_mode(dove_mpp_grp[num].start,
+ dove_mpp_grp[num].end, gpio_mode);
}
+ writel(mpp_ctrl4, DOVE_MPP_CTRL4_VIRT_BASE);
+}
- for (i = 0; i < MPP_NR_REGS; i++)
- writel(mpp_ctrl[i], MPP_CTRL(i));
+/* Configure the various MPP pins on Dove */
+void __init dove_mpp_conf(unsigned int *mpp_list,
+ unsigned int *mpp_grp_list,
+ unsigned int grp_au1_52_57,
+ unsigned int grp_nfc_64_71)
+{
+ dove_mpp_dump_regs();
- for (i = 0; i < PMU_SIG_REGS; i++)
- writel(pmu_sig_ctrl[i], PMU_SIG_CTRL(i));
+ /* Use platform code for pins 0-23 */
+ orion_mpp_conf(mpp_list, 0, MPP_MAX, DOVE_MPP_VIRT_BASE);
- writel(pmu_mpp_ctrl, DOVE_PMU_MPP_GENERAL_CTRL);
+ dove_mpp_conf_grp(mpp_grp_list);
+ dove_mpp_cfg_au1(grp_au1_52_57);
+ dove_mpp_cfg_nfc(grp_nfc_64_71);
dove_mpp_dump_regs();
}
diff --git a/arch/arm/mach-dove/mpp.h b/arch/arm/mach-dove/mpp.h
index 2a43ce4..fbec7c5 100644
--- a/arch/arm/mach-dove/mpp.h
+++ b/arch/arm/mach-dove/mpp.h
@@ -1,178 +1,150 @@
#ifndef __ARCH_DOVE_MPP_CODED_H
#define __ARCH_DOVE_MPP_CODED_H
-#define MPP(_num, _mode, _pmu, _grp, _au1, _nfc) ( \
-/* MPP/group number */ ((_num) & 0xff) | \
-/* MPP select value */ (((_mode) & 0xf) << 8) | \
-/* MPP PMU */ ((!!(_pmu)) << 12) | \
-/* group flag */ ((!!(_grp)) << 13) | \
-/* AU1 flag */ ((!!(_au1)) << 14) | \
-/* NFCE flag */ ((!!(_nfc)) << 15))
-
-#define MPP_MAX 71
-
-#define MPP_NUM(x) ((x) & 0xff)
-#define MPP_SEL(x) (((x) >> 8) & 0xf)
-
-#define MPP_PMU_MASK MPP(0, 0x0, 1, 0, 0, 0)
-#define MPP_GRP_MASK MPP(0, 0x0, 0, 1, 0, 0)
-#define MPP_AU1_MASK MPP(0, 0x0, 0, 0, 1, 0)
-#define MPP_NFC_MASK MPP(0, 0x0, 0, 0, 0, 1)
-
-#define MPP_END MPP(0xff, 0xf, 1, 1, 1, 1)
-
-#define MPP_PMU_DRIVE_0 0x1
-#define MPP_PMU_DRIVE_1 0x2
-#define MPP_PMU_SDI 0x3
-#define MPP_PMU_CPU_PWRDWN 0x4
-#define MPP_PMU_STBY_PWRDWN 0x5
-#define MPP_PMU_CORE_PWR_GOOD 0x8
-#define MPP_PMU_BAT_FAULT 0xa
-#define MPP_PMU_EXT0_WU 0xb
-#define MPP_PMU_EXT1_WU 0xc
-#define MPP_PMU_EXT2_WU 0xd
-#define MPP_PMU_BLINK 0xe
-#define MPP_PMU(_num, _mode) MPP((_num), MPP_PMU_##_mode, 1, 0, 0, 0)
-
-#define MPP_PIN(_num, _mode) MPP((_num), (_mode), 0, 0, 0, 0)
-#define MPP_GRP(_grp, _mode) MPP((_grp), (_mode), 0, 1, 0, 0)
-#define MPP_GRP_AU1(_mode) MPP(0, (_mode), 0, 0, 1, 0)
-#define MPP_GRP_NFC(_mode) MPP(0, (_mode), 0, 0, 0, 1)
-
-#define MPP0_GPIO0 MPP_PIN(0, 0x0)
-#define MPP0_UA2_RTSn MPP_PIN(0, 0x2)
-#define MPP0_SDIO0_CD MPP_PIN(0, 0x3)
-#define MPP0_LCD0_PWM MPP_PIN(0, 0xf)
-
-#define MPP1_GPIO1 MPP_PIN(1, 0x0)
-#define MPP1_UA2_CTSn MPP_PIN(1, 0x2)
-#define MPP1_SDIO0_WP MPP_PIN(1, 0x3)
-#define MPP1_LCD1_PWM MPP_PIN(1, 0xf)
-
-#define MPP2_GPIO2 MPP_PIN(2, 0x0)
-#define MPP2_SATA_PRESENT MPP_PIN(2, 0x1)
-#define MPP2_UA2_TXD MPP_PIN(2, 0x2)
-#define MPP2_SDIO0_BUS_POWER MPP_PIN(2, 0x3)
-#define MPP2_UA_RTSn1 MPP_PIN(2, 0x4)
-
-#define MPP3_GPIO3 MPP_PIN(3, 0x0)
-#define MPP3_SATA_ACT MPP_PIN(3, 0x1)
-#define MPP3_UA2_RXD MPP_PIN(3, 0x2)
-#define MPP3_SDIO0_LED_CTRL MPP_PIN(3, 0x3)
-#define MPP3_UA_CTSn1 MPP_PIN(3, 0x4)
-#define MPP3_SPI_LCD_CS1 MPP_PIN(3, 0xf)
-
-#define MPP4_GPIO4 MPP_PIN(4, 0x0)
-#define MPP4_UA3_RTSn MPP_PIN(4, 0x2)
-#define MPP4_SDIO1_CD MPP_PIN(4, 0x3)
-#define MPP4_SPI_1_MISO MPP_PIN(4, 0x4)
-
-#define MPP5_GPIO5 MPP_PIN(5, 0x0)
-#define MPP5_UA3_CTSn MPP_PIN(5, 0x2)
-#define MPP5_SDIO1_WP MPP_PIN(5, 0x3)
-#define MPP5_SPI_1_CS MPP_PIN(5, 0x4)
-
-#define MPP6_GPIO6 MPP_PIN(6, 0x0)
-#define MPP6_UA3_TXD MPP_PIN(6, 0x2)
-#define MPP6_SDIO1_BUS_POWER MPP_PIN(6, 0x3)
-#define MPP6_SPI_1_MOSI MPP_PIN(6, 0x4)
-
-#define MPP7_GPIO7 MPP_PIN(7, 0x0)
-#define MPP7_UA3_RXD MPP_PIN(7, 0x2)
-#define MPP7_SDIO1_LED_CTRL MPP_PIN(7, 0x3)
-#define MPP7_SPI_1_SCK MPP_PIN(7, 0x4)
-
-#define MPP8_GPIO8 MPP_PIN(8, 0x0)
-#define MPP8_WD_RST_OUT MPP_PIN(8, 0x1)
-
-#define MPP9_GPIO9 MPP_PIN(9, 0x0)
-#define MPP9_PEX1_CLKREQn MPP_PIN(9, 0x5)
-
-#define MPP10_GPIO10 MPP_PIN(10, 0x0)
-#define MPP10_SSP_SCLK MPP_PIN(10, 0x5)
-
-#define MPP11_GPIO11 MPP_PIN(11, 0x0)
-#define MPP11_SATA_PRESENT MPP_PIN(11, 0x1)
-#define MPP11_SATA_ACT MPP_PIN(11, 0x2)
-#define MPP11_SDIO0_LED_CTRL MPP_PIN(11, 0x3)
-#define MPP11_SDIO1_LED_CTRL MPP_PIN(11, 0x4)
-#define MPP11_PEX0_CLKREQn MPP_PIN(11, 0x5)
-
-#define MPP12_GPIO12 MPP_PIN(12, 0x0)
-#define MPP12_SATA_ACT MPP_PIN(12, 0x1)
-#define MPP12_UA2_RTSn MPP_PIN(12, 0x2)
-#define MPP12_AD0_I2S_EXT_MCLK MPP_PIN(12, 0x3)
-#define MPP12_SDIO1_CD MPP_PIN(12, 0x4)
-
-#define MPP13_GPIO13 MPP_PIN(13, 0x0)
-#define MPP13_UA2_CTSn MPP_PIN(13, 0x2)
-#define MPP13_AD1_I2S_EXT_MCLK MPP_PIN(13, 0x3)
-#define MPP13_SDIO1WP MPP_PIN(13, 0x4)
-#define MPP13_SSP_EXTCLK MPP_PIN(13, 0x5)
-
-#define MPP14_GPIO14 MPP_PIN(14, 0x0)
-#define MPP14_UA2_TXD MPP_PIN(14, 0x2)
-#define MPP14_SDIO1_BUS_POWER MPP_PIN(14, 0x4)
-#define MPP14_SSP_RXD MPP_PIN(14, 0x5)
-
-#define MPP15_GPIO15 MPP_PIN(15, 0x0)
-#define MPP15_UA2_RXD MPP_PIN(15, 0x2)
-#define MPP15_SDIO1_LED_CTRL MPP_PIN(15, 0x4)
-#define MPP15_SSP_SFRM MPP_PIN(15, 0x5)
-
-#define MPP16_GPIO16 MPP_PIN(16, 0x0)
-#define MPP16_UA3_RTSn MPP_PIN(16, 0x2)
-#define MPP16_SDIO0_CD MPP_PIN(16, 0x3)
-#define MPP16_SPI_LCD_CS1 MPP_PIN(16, 0x4)
-#define MPP16_AC97_SDATA_IN1 MPP_PIN(16, 0x5)
-
-#define MPP17_GPIO17 MPP_PIN(17, 0x0)
-#define MPP17_AC97_SYSCLK_OUT MPP_PIN(17, 0x1)
-#define MPP17_UA3_CTSn MPP_PIN(17, 0x2)
-#define MPP17_SDIO0_WP MPP_PIN(17, 0x3)
-#define MPP17_TW_SDA2 MPP_PIN(17, 0x4)
-#define MPP17_AC97_SDATA_IN2 MPP_PIN(17, 0x5)
-
-#define MPP18_GPIO18 MPP_PIN(18, 0x0)
-#define MPP18_UA3_TXD MPP_PIN(18, 0x2)
-#define MPP18_SDIO0_BUS_POWER MPP_PIN(18, 0x3)
-#define MPP18_LCD0_PWM MPP_PIN(18, 0x4)
-#define MPP18_AC_SDATA_IN3 MPP_PIN(18, 0x5)
-
-#define MPP19_GPIO19 MPP_PIN(19, 0x0)
-#define MPP19_UA3_RXD MPP_PIN(19, 0x2)
-#define MPP19_SDIO0_LED_CTRL MPP_PIN(19, 0x3)
-#define MPP19_TW_SCK2 MPP_PIN(19, 0x4)
-
-#define MPP20_GPIO20 MPP_PIN(20, 0x0)
-#define MPP20_AC97_SYSCLK_OUT MPP_PIN(20, 0x1)
-#define MPP20_SPI_LCD_MISO MPP_PIN(20, 0x2)
-#define MPP20_SDIO1_CD MPP_PIN(20, 0x3)
-#define MPP20_SDIO0_CD MPP_PIN(20, 0x5)
-#define MPP20_SPI_1_MISO MPP_PIN(20, 0x6)
-
-#define MPP21_GPIO21 MPP_PIN(21, 0x0)
-#define MPP21_UA1_RTSn MPP_PIN(21, 0x1)
-#define MPP21_SPI_LCD_CS0 MPP_PIN(21, 0x2)
-#define MPP21_SDIO1_WP MPP_PIN(21, 0x3)
-#define MPP21_SSP_SFRM MPP_PIN(21, 0x4)
-#define MPP21_SDIO0_WP MPP_PIN(21, 0x5)
-#define MPP21_SPI_1_CS MPP_PIN(21, 0x6)
-
-#define MPP22_GPIO22 MPP_PIN(22, 0x0)
-#define MPP22_UA1_CTSn MPP_PIN(22, 0x1)
-#define MPP22_SPI_LCD_MOSI MPP_PIN(22, 0x2)
-#define MPP22_SDIO1_BUS_POWER MPP_PIN(22, 0x3)
-#define MPP22_SSP_TXD MPP_PIN(22, 0x4)
-#define MPP22_SDIO0_BUS_POWER MPP_PIN(22, 0x5)
-#define MPP22_SPI_1_MOSI MPP_PIN(22, 0x6)
-
-#define MPP23_GPIO23 MPP_PIN(23, 0x0)
-#define MPP23_SPI_LCD_SCK MPP_PIN(23, 0x2)
-#define MPP23_SDIO1_LED_CTRL MPP_PIN(23, 0x3)
-#define MPP23_SSP_SCLK MPP_PIN(23, 0x4)
-#define MPP23_SDIO0_LED_CTRL MPP_PIN(23, 0x5)
-#define MPP23_SPI_1_SCK MPP_PIN(23, 0x6)
+#define MPP(_num, _sel, _in, _out) ( \
+ /* MPP number */ ((_num) & 0xff) | \
+ /* MPP select value */ (((_sel) & 0xf) << 8) | \
+ /* may be input signal */ ((!!(_in)) << 12) | \
+ /* may be output signal */ ((!!(_out)) << 13))
+
+#define MPP0_GPIO0 MPP(0, 0x0, 1, 1)
+#define MPP0_UA2_RTSn MPP(0, 0x2, 0, 0)
+#define MPP0_SDIO0_CD MPP(0, 0x3, 0, 0)
+#define MPP0_LCD0_PWM MPP(0, 0xf, 0, 0)
+
+#define MPP1_GPIO1 MPP(1, 0x0, 1, 1)
+#define MPP1_UA2_CTSn MPP(1, 0x2, 0, 0)
+#define MPP1_SDIO0_WP MPP(1, 0x3, 0, 0)
+#define MPP1_LCD1_PWM MPP(1, 0xf, 0, 0)
+
+#define MPP2_GPIO2 MPP(2, 0x0, 1, 1)
+#define MPP2_SATA_PRESENT MPP(2, 0x1, 0, 0)
+#define MPP2_UA2_TXD MPP(2, 0x2, 0, 0)
+#define MPP2_SDIO0_BUS_POWER MPP(2, 0x3, 0, 0)
+#define MPP2_UA_RTSn1 MPP(2, 0x4, 0, 0)
+
+#define MPP3_GPIO3 MPP(3, 0x0, 1, 1)
+#define MPP3_SATA_ACT MPP(3, 0x1, 0, 0)
+#define MPP3_UA2_RXD MPP(3, 0x2, 0, 0)
+#define MPP3_SDIO0_LED_CTRL MPP(3, 0x3, 0, 0)
+#define MPP3_UA_CTSn1 MPP(3, 0x4, 0, 0)
+#define MPP3_SPI_LCD_CS1 MPP(3, 0xf, 0, 0)
+
+#define MPP4_GPIO4 MPP(4, 0x0, 1, 1)
+#define MPP4_UA3_RTSn MPP(4, 0x2, 0, 0)
+#define MPP4_SDIO1_CD MPP(4, 0x3, 0, 0)
+#define MPP4_SPI_1_MISO MPP(4, 0x4, 0, 0)
+
+#define MPP5_GPIO5 MPP(5, 0x0, 1, 1)
+#define MPP5_UA3_CTSn MPP(5, 0x2, 0, 0)
+#define MPP5_SDIO1_WP MPP(5, 0x3, 0, 0)
+#define MPP5_SPI_1_CS MPP(5, 0x4, 0, 0)
+
+#define MPP6_GPIO6 MPP(6, 0x0, 1, 1)
+#define MPP6_UA3_TXD MPP(6, 0x2, 0, 0)
+#define MPP6_SDIO1_BUS_POWER MPP(6, 0x3, 0, 0)
+#define MPP6_SPI_1_MOSI MPP(6, 0x4, 0, 0)
+
+#define MPP7_GPIO7 MPP(7, 0x0, 1, 1)
+#define MPP7_UA3_RXD MPP(7, 0x2, 0, 0)
+#define MPP7_SDIO1_LED_CTRL MPP(7, 0x3, 0, 0)
+#define MPP7_SPI_1_SCK MPP(7, 0x4, 0, 0)
+
+#define MPP8_GPIO8 MPP(8, 0x0, 1, 1)
+#define MPP8_WD_RST_OUT MPP(8, 0x1, 0, 0)
+
+#define MPP9_GPIO9 MPP(9, 0x0, 1, 1)
+#define MPP9_PEX1_CLKREQn MPP(9, 0x5, 0, 0)
+
+#define MPP10_GPIO10 MPP(10, 0x0, 1, 1)
+#define MPP10_SSP_SCLK MPP(10, 0x5, 0, 0)
+
+#define MPP11_GPIO11 MPP(11, 0x0, 1, 1)
+#define MPP11_SATA_PRESENT MPP(11, 0x1, 0, 0)
+#define MPP11_SATA_ACT MPP(11, 0x2, 0, 0)
+#define MPP11_SDIO0_LED_CTRL MPP(11, 0x3, 0, 0)
+#define MPP11_SDIO1_LED_CTRL MPP(11, 0x4, 0, 0)
+#define MPP11_PEX0_CLKREQn MPP(11, 0x5, 0, 0)
+
+#define MPP12_GPIO12 MPP(12, 0x0, 1, 1)
+#define MPP12_SATA_ACT MPP(12, 0x1, 0, 0)
+#define MPP12_UA2_RTSn MPP(12, 0x2, 0, 0)
+#define MPP12_AD0_I2S_EXT_MCLK MPP(12, 0x3, 0, 0)
+#define MPP12_SDIO1_CD MPP(12, 0x4, 0, 0)
+
+#define MPP13_GPIO13 MPP(13, 0x0, 1, 1)
+#define MPP13_UA2_CTSn MPP(13, 0x2, 0, 0)
+#define MPP13_AD1_I2S_EXT_MCLK MPP(13, 0x3, 0, 0)
+#define MPP13_SDIO1WP MPP(13, 0x4, 0, 0)
+#define MPP13_SSP_EXTCLK MPP(13, 0x5, 0, 0)
+
+#define MPP14_GPIO14 MPP(14, 0x0, 1, 1)
+#define MPP14_UA2_TXD MPP(14, 0x2, 0, 0)
+#define MPP14_SDIO1_BUS_POWER MPP(14, 0x4, 0, 0)
+#define MPP14_SSP_RXD MPP(14, 0x5, 0, 0)
+
+#define MPP15_GPIO15 MPP(15, 0x0, 1, 1)
+#define MPP15_UA2_RXD MPP(15, 0x2, 0, 0)
+#define MPP15_SDIO1_LED_CTRL MPP(15, 0x4, 0, 0)
+#define MPP15_SSP_SFRM MPP(15, 0x5, 0, 0)
+
+#define MPP16_GPIO16 MPP(16, 0x0, 1, 1)
+#define MPP16_UA3_RTSn MPP(16, 0x2, 0, 0)
+#define MPP16_SDIO0_CD MPP(16, 0x3, 0, 0)
+#define MPP16_SPI_LCD_CS1 MPP(16, 0x4, 0, 0)
+#define MPP16_AC97_SDATA_IN1 MPP(16, 0x5, 0, 0)
+
+#define MPP17_GPIO17 MPP(17, 0x0, 1, 1)
+#define MPP17_AC97_SYSCLK_OUT MPP(17, 0x1, 0, 0)
+#define MPP17_UA3_CTSn MPP(17, 0x2, 0, 0)
+#define MPP17_SDIO0_WP MPP(17, 0x3, 0, 0)
+#define MPP17_TW_SDA2 MPP(17, 0x4, 0, 0)
+#define MPP17_AC97_SDATA_IN2 MPP(17, 0x5, 0, 0)
+
+#define MPP18_GPIO18 MPP(18, 0x0, 1, 1)
+#define MPP18_UA3_TXD MPP(18, 0x2, 0, 0)
+#define MPP18_SDIO0_BUS_POWER MPP(18, 0x3, 0, 0)
+#define MPP18_LCD0_PWM MPP(18, 0x4, 0, 0)
+#define MPP18_AC_SDATA_IN3 MPP(18, 0x5, 0, 0)
+
+#define MPP19_GPIO19 MPP(19, 0x0, 1, 1)
+#define MPP19_UA3_RXD MPP(19, 0x2, 0, 0)
+#define MPP19_SDIO0_LED_CTRL MPP(19, 0x3, 0, 0)
+#define MPP19_TW_SCK2 MPP(19, 0x4, 0, 0)
+
+#define MPP20_GPIO20 MPP(20, 0x0, 1, 1)
+#define MPP20_AC97_SYSCLK_OUT MPP(20, 0x1, 0, 0)
+#define MPP20_SPI_LCD_MISO MPP(20, 0x2, 0, 0)
+#define MPP20_SDIO1_CD MPP(20, 0x3, 0, 0)
+#define MPP20_SDIO0_CD MPP(20, 0x5, 0, 0)
+#define MPP20_SPI_1_MISO MPP(20, 0x6, 0, 0)
+
+#define MPP21_GPIO21 MPP(21, 0x0, 1, 1)
+#define MPP21_UA1_RTSn MPP(21, 0x1, 0, 0)
+#define MPP21_SPI_LCD_CS0 MPP(21, 0x2, 0, 0)
+#define MPP21_SDIO1_WP MPP(21, 0x3, 0, 0)
+#define MPP21_SSP_SFRM MPP(21, 0x4, 0, 0)
+#define MPP21_SDIO0_WP MPP(21, 0x5, 0, 0)
+#define MPP21_SPI_1_CS MPP(21, 0x6, 0, 0)
+
+#define MPP22_GPIO22 MPP(22, 0x0, 1, 1)
+#define MPP22_UA1_CTSn MPP(22, 0x1, 0, 0)
+#define MPP22_SPI_LCD_MOSI MPP(22, 0x2, 0, 0)
+#define MPP22_SDIO1_BUS_POWER MPP(22, 0x3, 0, 0)
+#define MPP22_SSP_TXD MPP(22, 0x4, 0, 0)
+#define MPP22_SDIO0_BUS_POWER MPP(22, 0x5, 0, 0)
+#define MPP22_SPI_1_MOSI MPP(22, 0x6, 0, 0)
+
+#define MPP23_GPIO23 MPP(23, 0x0, 1, 1)
+#define MPP23_SPI_LCD_SCK MPP(23, 0x2, 0, 0)
+#define MPP23_SDIO1_LED_CTRL MPP(23, 0x3, 0, 0)
+#define MPP23_SSP_SCLK MPP(23, 0x4, 0, 0)
+#define MPP23_SDIO0_LED_CTRL MPP(23, 0x5, 0, 0)
+#define MPP23_SPI_1_SCK MPP(23, 0x6, 0, 0)
+
+#define MPP_MAX 23
+
+#define MPP_GRP(_grp, _mode) MPP((_grp), (_mode), 0, 0)
/* for MPP groups _num is a group index */
enum dove_mpp_grp_idx {
@@ -181,40 +153,44 @@ enum dove_mpp_grp_idx {
MPP_46_51 = 1,
MPP_58_61 = 5,
MPP_62_63 = 4,
+ MPP_GRP_MAX = 5,
};
-#define MPP24_39_GPIO MPP_GRP(MPP_24_39, 0x1)
-#define MPP24_39_CAM MPP_GRP(MPP_24_39, 0x0)
+#define MPP_GRP_24_39_GPIO MPP_GRP(MPP_24_39, 0x1)
+#define MPP_GRP_24_39_CAM MPP_GRP(MPP_24_39, 0x0)
-#define MPP40_45_GPIO MPP_GRP(MPP_40_45, 0x1)
-#define MPP40_45_SD0 MPP_GRP(MPP_40_45, 0x0)
+#define MPP_GRP_40_45_GPIO MPP_GRP(MPP_40_45, 0x1)
+#define MPP_GRP_40_45_SD0 MPP_GRP(MPP_40_45, 0x0)
-#define MPP46_51_GPIO MPP_GRP(MPP_46_51, 0x1)
-#define MPP46_51_SD1 MPP_GRP(MPP_46_51, 0x0)
+#define MPP_GRP_46_51_GPIO MPP_GRP(MPP_46_51, 0x1)
+#define MPP_GRP_46_51_SD1 MPP_GRP(MPP_46_51, 0x0)
-#define MPP58_61_GPIO MPP_GRP(MPP_58_61, 0x1)
-#define MPP58_61_SPI MPP_GRP(MPP_58_61, 0x0)
+#define MPP_GRP_58_61_GPIO MPP_GRP(MPP_58_61, 0x1)
+#define MPP_GRP_58_61_SPI MPP_GRP(MPP_58_61, 0x0)
-#define MPP62_63_GPIO MPP_GRP(MPP_62_63, 0x1)
-#define MPP62_63_UA1 MPP_GRP(MPP_62_63, 0x0)
+#define MPP_GRP_62_63_GPIO MPP_GRP(MPP_62_63, 0x1)
+#define MPP_GRP_62_63_UA1 MPP_GRP(MPP_62_63, 0x0)
/* The MPP[64:71] control differs from other groups */
-#define MPP64_71_GPO MPP_GRP_NFC(0x1)
-#define MPP64_71_NFC MPP_GRP_NFC(0x0)
+#define MPP_GRP_NFC_64_71_GPO 0x1
+#define MPP_GRP_NFC_64_71_NFC 0x0
/*
* The MPP[52:57] functionality is encoded by 4 bits in different
* registers. The _num field in this case encodes those bits in
* correspodence with Table 135 of 88AP510 Functional specification
*/
-#define MPP52_57_AU1 MPP_GRP_AU1(0x0)
-#define MPP52_57_AU1_GPIO57 MPP_GRP_AU1(0x2)
-#define MPP52_57_GPIO MPP_GRP_AU1(0xa)
-#define MPP52_57_TW_GPIO MPP_GRP_AU1(0xb)
-#define MPP52_57_AU1_SSP MPP_GRP_AU1(0xc)
-#define MPP52_57_SSP_GPIO MPP_GRP_AU1(0xe)
-#define MPP52_57_SSP_TW MPP_GRP_AU1(0xf)
-
-void dove_mpp_conf(unsigned int *mpp_list);
+#define MPP_GRP_AU1_52_57_AU1 0x0
+#define MPP_GRP_AU1_52_57_AU1_GPIO57 0x2
+#define MPP_GRP_AU1_52_57_GPIO 0xa
+#define MPP_GRP_AU1_52_57_TW_GPIO 0xb
+#define MPP_GRP_AU1_52_57_AU1_SSP 0xc
+#define MPP_GRP_AU1_52_57_SSP_GPIO 0xe
+#define MPP_GRP_AU1_52_57_SSP_TW 0xf
+
+void dove_mpp_conf(unsigned int *mpp_list,
+ unsigned int *mpp_grp_list,
+ unsigned int grp_au1_52_57,
+ unsigned int grp_nfc_64_71);
#endif /* __ARCH_DOVE_MPP_CODED_H */
diff --git a/arch/arm/plat-orion/mpp.c b/arch/arm/plat-orion/mpp.c
index 248c022..9155343 100644
--- a/arch/arm/plat-orion/mpp.c
+++ b/arch/arm/plat-orion/mpp.c
@@ -31,9 +31,6 @@ void __init orion_mpp_conf(unsigned int *mpp_list, unsigned int variant_mask,
u32 mpp_ctrl[mpp_nr_regs];
int i;
- if (!variant_mask)
- return;
-
printk(KERN_DEBUG "initial MPP regs:");
for (i = 0; i < mpp_nr_regs; i++) {
mpp_ctrl[i] = readl(mpp_ctrl_addr(i, dev_bus));
@@ -51,7 +48,7 @@ void __init orion_mpp_conf(unsigned int *mpp_list, unsigned int variant_mask,
"number (%u)\n", num);
continue;
}
- if (!(*mpp_list & variant_mask)) {
+ if (variant_mask & !(*mpp_list & variant_mask)) {
printk(KERN_WARNING
"orion_mpp_conf: requested MPP%u config "
"unavailable on this hardware\n", num);
--
1.7.4.4
On Sun, 15 May 2011, Andrew Lunn wrote:
> This patchset consolidates some of the code used for creating
> platform data for various orion based SoC, namely Dove, Loki, Kirkwood,
> mv78xx0 and Orion5x. Where possible, this code has been put into the
> orion platform, with the mach-*/common.c calling the common platform
> code.
>
> Additionally the setup of the multi purpose pins has been consolidated.
> Kirkwood and mv78xx0 had identical code, which has been generalized and
> put into the platform. Orion5x and Dove mpp code has been re-written to
> use the consolidated method.
>
> Tested on a Kirkwood device, otherwise compile tested.
>
> Changes since last version:
>
> - Typos found by Saeed Bishara fixed
> - All ethernets reserve the same size
> - Add Kirkwood RTC interrupt as a seperate patch
> - Rather than drop the dove mpp code, refactor to use the platform code.
This looks great. Thanks for this work. That will certainly make any
transition to device tree much simpler.
Some further consolidation could be achieved by dynamically allocating
the platform device structures as needed and having a single function
for each class of devices. But that can be done in a subsequent series.
Nicolas