Hi All,
arm64: dts: ti: k3-j7200: add dma and mcu cpsw nodes
This series adds DT nodes for TI J7200 SoC
- INTR/INTA, Ringacc and UDMA nodes for Main and MCU NAVSS, which are compatible
with J721E Soc, to enable DMA support
- MCU CPSW2g DT nodes to enable networking
This series depends on:
- [PATCH v2 0/4] arm64: Initial support for Texas Instrument's J7200 Platform [1]
from: Lokesh Vutla <[email protected]>
- [PATCH] soc: ti: k3-socinfo: Add entry for J7200 [2]
from: Peter Ujfalusi <[email protected]>
- [PATCH] dmaengine: ti: k3-udma: Use soc_device_match() for SoC dependent parameters [3]
from: Peter Ujfalusi <[email protected]>
[1] https://lore.kernel.org/linux-arm-kernel/[email protected]/T/#m141ae4d0dd818518c00c81806d689983d6e832e6
[2] https://lore.kernel.org/patchwork/patch/1283230/
[3] https://lore.kernel.org/lkml/[email protected]/
Changes in v2:
- fixed DT build warnings (Nishanth Menon)
v1: https://lore.kernel.org/patchwork/cover/1301067/
Grygorii Strashko (3):
arm64: dts: ti: k3-j7200-main: add main navss cpts node
arm64: dts: ti: k3-j7200-mcu: add mcu cpsw nuss node
arm64: dts: ti: k3-j7200-common-proc-board: add mcu cpsw nuss pinmux
and phy defs
Peter Ujfalusi (1):
arm64: dts: ti: k3-j7200: add DMA support
.../dts/ti/k3-j7200-common-proc-board.dts | 45 +++++++
arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 73 +++++++++++
.../boot/dts/ti/k3-j7200-mcu-wakeup.dtsi | 118 ++++++++++++++++++
3 files changed, 236 insertions(+)
--
2.17.1
From: Peter Ujfalusi <[email protected]>
Add the intr, inta, ringacc and udmap nodes for main and mcu NAVSS.
Signed-off-by: Peter Ujfalusi <[email protected]>
Signed-off-by: Grygorii Strashko <[email protected]>
---
arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 61 +++++++++++++++++++
.../boot/dts/ti/k3-j7200-mcu-wakeup.dtsi | 44 +++++++++++++
2 files changed, 105 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
index 70c8f7e941fb..cc4ff380a7bc 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
@@ -45,6 +45,31 @@
#address-cells = <2>;
#size-cells = <2>;
ranges = <0x00 0x30000000 0x00 0x30000000 0x00 0x0c400000>;
+ ti,sci-dev-id = <199>;
+
+ main_navss_intr: interrupt-controller1 {
+ compatible = "ti,sci-intr";
+ ti,intr-trigger-type = <4>;
+ interrupt-controller;
+ interrupt-parent = <&gic500>;
+ #interrupt-cells = <1>;
+ ti,sci = <&dmsc>;
+ ti,sci-dev-id = <213>;
+ ti,interrupt-ranges = <0 64 64>,
+ <64 448 64>,
+ <128 672 64>;
+ };
+
+ main_udmass_inta: interrupt-controller@33d00000 {
+ compatible = "ti,sci-inta";
+ reg = <0x0 0x33d00000 0x0 0x100000>;
+ interrupt-controller;
+ interrupt-parent = <&main_navss_intr>;
+ msi-controller;
+ ti,sci = <&dmsc>;
+ ti,sci-dev-id = <209>;
+ ti,interrupt-ranges = <0 0 256>;
+ };
secure_proxy_main: mailbox@32c00000 {
compatible = "ti,am654-secure-proxy";
@@ -56,6 +81,42 @@
interrupt-names = "rx_011";
interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
};
+
+ main_ringacc: ringacc@3c000000 {
+ compatible = "ti,am654-navss-ringacc";
+ reg = <0x0 0x3c000000 0x0 0x400000>,
+ <0x0 0x38000000 0x0 0x400000>,
+ <0x0 0x31120000 0x0 0x100>,
+ <0x0 0x33000000 0x0 0x40000>;
+ reg-names = "rt", "fifos", "proxy_gcfg", "proxy_target";
+ ti,num-rings = <1024>;
+ ti,sci-rm-range-gp-rings = <0x1>; /* GP ring range */
+ ti,sci = <&dmsc>;
+ ti,sci-dev-id = <211>;
+ msi-parent = <&main_udmass_inta>;
+ };
+
+ main_udmap: dma-controller@31150000 {
+ compatible = "ti,j721e-navss-main-udmap";
+ reg = <0x0 0x31150000 0x0 0x100>,
+ <0x0 0x34000000 0x0 0x100000>,
+ <0x0 0x35000000 0x0 0x100000>;
+ reg-names = "gcfg", "rchanrt", "tchanrt";
+ msi-parent = <&main_udmass_inta>;
+ #dma-cells = <1>;
+
+ ti,sci = <&dmsc>;
+ ti,sci-dev-id = <212>;
+ ti,ringacc = <&main_ringacc>;
+
+ ti,sci-rm-range-tchan = <0x0d>, /* TX_CHAN */
+ <0x0f>, /* TX_HCHAN */
+ <0x10>; /* TX_UHCHAN */
+ ti,sci-rm-range-rchan = <0x0a>, /* RX_CHAN */
+ <0x0b>, /* RX_HCHAN */
+ <0x0c>; /* RX_UHCHAN */
+ ti,sci-rm-range-rflow = <0x00>; /* GP RFLOW */
+ };
};
main_pmx0: pinmux@11c000 {
diff --git a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
index 670e4c7cd9fe..9ecb7e0c9cf7 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
@@ -81,4 +81,48 @@
clocks = <&k3_clks 149 2>;
clock-names = "fclk";
};
+
+ cbass_mcu_navss: navss@28380000 {
+ compatible = "simple-mfd";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+ dma-coherent;
+ dma-ranges;
+ ti,sci-dev-id = <232>;
+
+ mcu_ringacc: ringacc@2b800000 {
+ compatible = "ti,am654-navss-ringacc";
+ reg = <0x0 0x2b800000 0x0 0x400000>,
+ <0x0 0x2b000000 0x0 0x400000>,
+ <0x0 0x28590000 0x0 0x100>,
+ <0x0 0x2a500000 0x0 0x40000>;
+ reg-names = "rt", "fifos", "proxy_gcfg", "proxy_target";
+ ti,num-rings = <286>;
+ ti,sci-rm-range-gp-rings = <0x1>; /* GP ring range */
+ ti,sci = <&dmsc>;
+ ti,sci-dev-id = <235>;
+ msi-parent = <&main_udmass_inta>;
+ };
+
+ mcu_udmap: dma-controller@285c0000 {
+ compatible = "ti,j721e-navss-mcu-udmap";
+ reg = <0x0 0x285c0000 0x0 0x100>,
+ <0x0 0x2a800000 0x0 0x40000>,
+ <0x0 0x2aa00000 0x0 0x40000>;
+ reg-names = "gcfg", "rchanrt", "tchanrt";
+ msi-parent = <&main_udmass_inta>;
+ #dma-cells = <1>;
+
+ ti,sci = <&dmsc>;
+ ti,sci-dev-id = <236>;
+ ti,ringacc = <&mcu_ringacc>;
+
+ ti,sci-rm-range-tchan = <0x0d>, /* TX_CHAN */
+ <0x0f>; /* TX_HCHAN */
+ ti,sci-rm-range-rchan = <0x0a>, /* RX_CHAN */
+ <0x0b>; /* RX_HCHAN */
+ ti,sci-rm-range-rflow = <0x00>; /* GP RFLOW */
+ };
+ };
};
--
2.17.1
On 08/09/20 10:29 pm, Grygorii Strashko wrote:
> Hi All,
>
> arm64: dts: ti: k3-j7200: add dma and mcu cpsw nodes
>
> This series adds DT nodes for TI J7200 SoC
> - INTR/INTA, Ringacc and UDMA nodes for Main and MCU NAVSS, which are compatible
> with J721E Soc, to enable DMA support
> - MCU CPSW2g DT nodes to enable networking
https://pastebin.ubuntu.com/p/FPVggcdQ6T/
Tested-by: Kishon Vijay Abraham I <[email protected]>
Thanks
Kishon
>
> This series depends on:
> - [PATCH v2 0/4] arm64: Initial support for Texas Instrument's J7200 Platform [1]
> from: Lokesh Vutla <[email protected]>
> - [PATCH] soc: ti: k3-socinfo: Add entry for J7200 [2]
> from: Peter Ujfalusi <[email protected]>
> - [PATCH] dmaengine: ti: k3-udma: Use soc_device_match() for SoC dependent parameters [3]
> from: Peter Ujfalusi <[email protected]>
>
> [1] https://lore.kernel.org/linux-arm-kernel/[email protected]/T/#m141ae4d0dd818518c00c81806d689983d6e832e6
> [2] https://lore.kernel.org/patchwork/patch/1283230/
> [3] https://lore.kernel.org/lkml/[email protected]/
>
> Changes in v2:
> - fixed DT build warnings (Nishanth Menon)
>
> v1: https://lore.kernel.org/patchwork/cover/1301067/
>
> Grygorii Strashko (3):
> arm64: dts: ti: k3-j7200-main: add main navss cpts node
> arm64: dts: ti: k3-j7200-mcu: add mcu cpsw nuss node
> arm64: dts: ti: k3-j7200-common-proc-board: add mcu cpsw nuss pinmux
> and phy defs
>
> Peter Ujfalusi (1):
> arm64: dts: ti: k3-j7200: add DMA support
>
> .../dts/ti/k3-j7200-common-proc-board.dts | 45 +++++++
> arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 73 +++++++++++
> .../boot/dts/ti/k3-j7200-mcu-wakeup.dtsi | 118 ++++++++++++++++++
> 3 files changed, 236 insertions(+)
>