Change since v10:
Commit "dt-bindings: pinctrl: add bindings for MediaTek MT6779 SoC"
-- remove the patches which were applied to linux-next
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=b07b616214857c9db01e2807cde2f6bba8019fc3
-- follow the latest 'dt-schema' and fix the dts sample
Change since v9:
Commit "dt-bindings: pinctrl: add bindings for MediaTek MT6779 SoC"
-- remove driving desciprtion and reuse the generic schemas.
Commit "pinctrl: mediatek: add pinctrl support for MT6779 SoC"
-- fix build error to support ko.
-- follow the APIs as below.
Commit "arm64: dts: add dts nodes for MT6779"
-- remove the clk interface of UART3 in another mail thread.
https://lkml.org/lkml/2020/7/21/1444
Change since v8:
Commit "dt-bindings: pinctrl: add bindings for MediaTek"
-- update the format
Commit "arm64: dts: add dts nodes for MT6779"
-- fix the typo in uart node
Change since v7:
Commit "dt-bindings: pinctrl: add bindings for MediaTek"
-- fix typo and change order of patch
Commit "clk: mediatek: add UART0 clock support"
-- add fixes tag and real name
Commit "arm64: dts: add dts nodes for MT6779"
-- expose all three UARTs in the dtsi
Change since v6:
Commit "dt-bindings: pinctrl: add bindings for MediaTek"
-- fix format of bindings and add interrupt definition.
Commit "pinctrl: mediatek: update pinmux definitions for"
-- use the standard include path
Commit "pinctrl: mediatek: avoid virtual gpio trying to set"
-- remove unnecessary error handler
Commit "pinctrl: mediatek: add pinctrl support for MT6779 SoC"
-- add some useful help text in kconfig
Commit "clk: mediatek: add UART0 clock support"
-- add UART0 clock support
Commit "arm64: dts: add dts nodes for MT6779"
-- add "baud" and "bus" clocks for uart
-- add new approach for mmsys
Change since v5:
1. remove unnecessary string in commit message
Change since v4:
1. fix format of pinctrl bindings
Change since v3:
1. add bindings for "mediatek,mt6779-pinctrl"
2. add some comments into the code (e.g. virtual gpio ...)
3. add Acked-by tags
4. add pmu node into dts
5. support ppi partition and fix base address in gic node of dts
Change since v2:
1. add Reviewed-by tags
2. fix checkpatch warnings with strict level
Change since v1:
first patchset
Andy Teng (1):
dt-bindings: pinctrl: add bindings for MediaTek MT6779 SoC
Hanks Chen (2):
arm64: dts: add dts nodes for MT6779
clk: mediatek: add UART0 clock support
.../pinctrl/mediatek,mt6779-pinctrl.yaml | 202 +++++++++++++
arch/arm64/boot/dts/mediatek/Makefile | 1 +
arch/arm64/boot/dts/mediatek/mt6779-evb.dts | 31 ++
arch/arm64/boot/dts/mediatek/mt6779.dtsi | 271 ++++++++++++++++++
drivers/clk/mediatek/clk-mt6779.c | 2 +
5 files changed, 507 insertions(+)
create mode 100644 Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
create mode 100644 arch/arm64/boot/dts/mediatek/mt6779-evb.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt6779.dtsi
--
2.18.0
this adds initial MT6779 dts settings for board support,
including cpu, gic, timer, ccf, pinctrl, uart, sysirq...etc.
Signed-off-by: Hanks Chen <[email protected]>
---
arch/arm64/boot/dts/mediatek/Makefile | 1 +
arch/arm64/boot/dts/mediatek/mt6779-evb.dts | 31 +++
arch/arm64/boot/dts/mediatek/mt6779.dtsi | 271 ++++++++++++++++++++
3 files changed, 303 insertions(+)
create mode 100644 arch/arm64/boot/dts/mediatek/mt6779-evb.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt6779.dtsi
diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
index a57af9da9f5c..4d1b0f9d8d1c 100644
--- a/arch/arm64/boot/dts/mediatek/Makefile
+++ b/arch/arm64/boot/dts/mediatek/Makefile
@@ -1,6 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
dtb-$(CONFIG_ARCH_MEDIATEK) += mt2712-evb.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt6755-evb.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt6779-evb.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt6795-evb.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-evb.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-x20-dev.dtb
diff --git a/arch/arm64/boot/dts/mediatek/mt6779-evb.dts b/arch/arm64/boot/dts/mediatek/mt6779-evb.dts
new file mode 100644
index 000000000000..164f5cbb3821
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt6779-evb.dts
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (c) 2019 MediaTek Inc.
+ * Author: Mars.C <[email protected]>
+ *
+ */
+
+/dts-v1/;
+#include "mt6779.dtsi"
+
+/ {
+ model = "MediaTek MT6779 EVB";
+ compatible = "mediatek,mt6779-evb", "mediatek,mt6779";
+
+ aliases {
+ serial0 = &uart0;
+ };
+
+ memory@40000000 {
+ device_type = "memory";
+ reg = <0 0x40000000 0 0x1e800000>;
+ };
+
+ chosen {
+ stdout-path = "serial0:921600n8";
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt6779.dtsi b/arch/arm64/boot/dts/mediatek/mt6779.dtsi
new file mode 100644
index 000000000000..370f309d32de
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt6779.dtsi
@@ -0,0 +1,271 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (c) 2019 MediaTek Inc.
+ * Author: Mars.C <[email protected]>
+ *
+ */
+
+#include <dt-bindings/clock/mt6779-clk.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/pinctrl/mt6779-pinfunc.h>
+
+/ {
+ compatible = "mediatek,mt6779";
+ interrupt-parent = <&sysirq>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ psci {
+ compatible = "arm,psci-0.2";
+ method = "smc";
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ enable-method = "psci";
+ reg = <0x000>;
+ };
+
+ cpu1: cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ enable-method = "psci";
+ reg = <0x100>;
+ };
+
+ cpu2: cpu@2 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ enable-method = "psci";
+ reg = <0x200>;
+ };
+
+ cpu3: cpu@3 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ enable-method = "psci";
+ reg = <0x300>;
+ };
+
+ cpu4: cpu@4 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ enable-method = "psci";
+ reg = <0x400>;
+ };
+
+ cpu5: cpu@5 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ enable-method = "psci";
+ reg = <0x500>;
+ };
+
+ cpu6: cpu@6 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a75";
+ enable-method = "psci";
+ reg = <0x600>;
+ };
+
+ cpu7: cpu@7 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a75";
+ enable-method = "psci";
+ reg = <0x700>;
+ };
+ };
+
+ pmu {
+ compatible = "arm,armv8-pmuv3";
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW 0>;
+ };
+
+ clk26m: oscillator@0 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <26000000>;
+ clock-output-names = "clk26m";
+ };
+
+ clk32k: oscillator@1 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ clock-output-names = "clk32k";
+ };
+
+ timer {
+ compatible = "arm,armv8-timer";
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW 0>,
+ <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW 0>,
+ <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW 0>,
+ <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW 0>;
+ };
+
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ compatible = "simple-bus";
+ ranges;
+
+ gic: interrupt-controller@0c000000 {
+ compatible = "arm,gic-v3";
+ #interrupt-cells = <4>;
+ interrupt-parent = <&gic>;
+ interrupt-controller;
+ reg = <0 0x0c000000 0 0x40000>, /* GICD */
+ <0 0x0c040000 0 0x200000>; /* GICR */
+ interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH 0>;
+
+ ppi-partitions {
+ ppi_cluster0: interrupt-partition-0 {
+ affinity = <&cpu0 &cpu1 \
+ &cpu2 &cpu3 &cpu4 &cpu5>;
+ };
+ ppi_cluster1: interrupt-partition-1 {
+ affinity = <&cpu6 &cpu7>;
+ };
+ };
+
+ };
+
+ sysirq: intpol-controller@0c53a650 {
+ compatible = "mediatek,mt6779-sysirq",
+ "mediatek,mt6577-sysirq";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ interrupt-parent = <&gic>;
+ reg = <0 0x0c53a650 0 0x50>;
+ };
+
+ topckgen: clock-controller@10000000 {
+ compatible = "mediatek,mt6779-topckgen", "syscon";
+ reg = <0 0x10000000 0 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ infracfg_ao: clock-controller@10001000 {
+ compatible = "mediatek,mt6779-infracfg_ao", "syscon";
+ reg = <0 0x10001000 0 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ pio: pinctrl@10005000 {
+ compatible = "mediatek,mt6779-pinctrl", "syscon";
+ reg = <0 0x10005000 0 0x1000>,
+ <0 0x11c20000 0 0x1000>,
+ <0 0x11d10000 0 0x1000>,
+ <0 0x11e20000 0 0x1000>,
+ <0 0x11e70000 0 0x1000>,
+ <0 0x11ea0000 0 0x1000>,
+ <0 0x11f20000 0 0x1000>,
+ <0 0x11f30000 0 0x1000>,
+ <0 0x1000b000 0 0x1000>;
+ reg-names = "gpio", "iocfg_rm",
+ "iocfg_br", "iocfg_lm",
+ "iocfg_lb", "iocfg_rt",
+ "iocfg_lt", "iocfg_tl",
+ "eint";
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&pio 0 0 210>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ interrupts = <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ apmixed: clock-controller@1000c000 {
+ compatible = "mediatek,mt6779-apmixed", "syscon";
+ reg = <0 0x1000c000 0 0xe00>;
+ #clock-cells = <1>;
+ };
+
+ uart0: serial@11002000 {
+ compatible = "mediatek,mt6779-uart",
+ "mediatek,mt6577-uart";
+ reg = <0 0x11002000 0 0x400>;
+ interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&clk26m>, <&infracfg_ao CLK_INFRA_UART0>;
+ clock-names = "baud", "bus";
+ status = "disabled";
+ };
+
+ uart1: serial@11003000 {
+ compatible = "mediatek,mt6779-uart",
+ "mediatek,mt6577-uart";
+ reg = <0 0x11003000 0 0x400>;
+ interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&clk26m>, <&infracfg_ao CLK_INFRA_UART1>;
+ clock-names = "baud", "bus";
+ status = "disabled";
+ };
+
+ uart2: serial@11004000 {
+ compatible = "mediatek,mt6779-uart",
+ "mediatek,mt6577-uart";
+ reg = <0 0x11004000 0 0x400>;
+ interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&clk26m>, <&infracfg_ao CLK_INFRA_UART2>;
+ clock-names = "baud", "bus";
+ status = "disabled";
+ };
+
+ audio: clock-controller@11210000 {
+ compatible = "mediatek,mt6779-audio", "syscon";
+ reg = <0 0x11210000 0 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ mfgcfg: clock-controller@13fbf000 {
+ compatible = "mediatek,mt6779-mfgcfg", "syscon";
+ reg = <0 0x13fbf000 0 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ mmsys: syscon@14000000 {
+ compatible = "mediatek,mt6779-mmsys", "syscon";
+ reg = <0 0x14000000 0 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ imgsys: clock-controller@15020000 {
+ compatible = "mediatek,mt6779-imgsys", "syscon";
+ reg = <0 0x15020000 0 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ vdecsys: clock-controller@16000000 {
+ compatible = "mediatek,mt6779-vdecsys", "syscon";
+ reg = <0 0x16000000 0 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ vencsys: clock-controller@17000000 {
+ compatible = "mediatek,mt6779-vencsys", "syscon";
+ reg = <0 0x17000000 0 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ camsys: clock-controller@1a000000 {
+ compatible = "mediatek,mt6779-camsys", "syscon";
+ reg = <0 0x1a000000 0 0x10000>;
+ #clock-cells = <1>;
+ };
+
+ ipesys: clock-controller@1b000000 {
+ compatible = "mediatek,mt6779-ipesys", "syscon";
+ reg = <0 0x1b000000 0 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ };
+};
--
2.18.0
Hi Matthias and all,
Gentle ping on this patch.
Thanks
Hanks Chen
On Thu, 2020-07-30 at 21:30 +0800, Hanks Chen wrote:
> this adds initial MT6779 dts settings for board support,
> including cpu, gic, timer, ccf, pinctrl, uart, sysirq...etc.
>
> Signed-off-by: Hanks Chen <[email protected]>
> ---
> arch/arm64/boot/dts/mediatek/Makefile | 1 +
> arch/arm64/boot/dts/mediatek/mt6779-evb.dts | 31 +++
> arch/arm64/boot/dts/mediatek/mt6779.dtsi | 271 ++++++++++++++++++++
> 3 files changed, 303 insertions(+)
> create mode 100644 arch/arm64/boot/dts/mediatek/mt6779-evb.dts
> create mode 100644 arch/arm64/boot/dts/mediatek/mt6779.dtsi
>
> diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
> index a57af9da9f5c..4d1b0f9d8d1c 100644
> --- a/arch/arm64/boot/dts/mediatek/Makefile
> +++ b/arch/arm64/boot/dts/mediatek/Makefile
> @@ -1,6 +1,7 @@
> # SPDX-License-Identifier: GPL-2.0
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt2712-evb.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt6755-evb.dtb
> +dtb-$(CONFIG_ARCH_MEDIATEK) += mt6779-evb.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt6795-evb.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-evb.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-x20-dev.dtb
> diff --git a/arch/arm64/boot/dts/mediatek/mt6779-evb.dts b/arch/arm64/boot/dts/mediatek/mt6779-evb.dts
> new file mode 100644
> index 000000000000..164f5cbb3821
> --- /dev/null
> +++ b/arch/arm64/boot/dts/mediatek/mt6779-evb.dts
> @@ -0,0 +1,31 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * Copyright (c) 2019 MediaTek Inc.
> + * Author: Mars.C <[email protected]>
> + *
> + */
> +
> +/dts-v1/;
> +#include "mt6779.dtsi"
> +
> +/ {
> + model = "MediaTek MT6779 EVB";
> + compatible = "mediatek,mt6779-evb", "mediatek,mt6779";
> +
> + aliases {
> + serial0 = &uart0;
> + };
> +
> + memory@40000000 {
> + device_type = "memory";
> + reg = <0 0x40000000 0 0x1e800000>;
> + };
> +
> + chosen {
> + stdout-path = "serial0:921600n8";
> + };
> +};
> +
> +&uart0 {
> + status = "okay";
> +};
> diff --git a/arch/arm64/boot/dts/mediatek/mt6779.dtsi b/arch/arm64/boot/dts/mediatek/mt6779.dtsi
> new file mode 100644
> index 000000000000..370f309d32de
> --- /dev/null
> +++ b/arch/arm64/boot/dts/mediatek/mt6779.dtsi
> @@ -0,0 +1,271 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * Copyright (c) 2019 MediaTek Inc.
> + * Author: Mars.C <[email protected]>
> + *
> + */
> +
> +#include <dt-bindings/clock/mt6779-clk.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> +#include <dt-bindings/pinctrl/mt6779-pinfunc.h>
> +
> +/ {
> + compatible = "mediatek,mt6779";
> + interrupt-parent = <&sysirq>;
> + #address-cells = <2>;
> + #size-cells = <2>;
> +
> + psci {
> + compatible = "arm,psci-0.2";
> + method = "smc";
> + };
> +
> + cpus {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + cpu0: cpu@0 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + enable-method = "psci";
> + reg = <0x000>;
> + };
> +
> + cpu1: cpu@1 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + enable-method = "psci";
> + reg = <0x100>;
> + };
> +
> + cpu2: cpu@2 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + enable-method = "psci";
> + reg = <0x200>;
> + };
> +
> + cpu3: cpu@3 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + enable-method = "psci";
> + reg = <0x300>;
> + };
> +
> + cpu4: cpu@4 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + enable-method = "psci";
> + reg = <0x400>;
> + };
> +
> + cpu5: cpu@5 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + enable-method = "psci";
> + reg = <0x500>;
> + };
> +
> + cpu6: cpu@6 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a75";
> + enable-method = "psci";
> + reg = <0x600>;
> + };
> +
> + cpu7: cpu@7 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a75";
> + enable-method = "psci";
> + reg = <0x700>;
> + };
> + };
> +
> + pmu {
> + compatible = "arm,armv8-pmuv3";
> + interrupt-parent = <&gic>;
> + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW 0>;
> + };
> +
> + clk26m: oscillator@0 {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <26000000>;
> + clock-output-names = "clk26m";
> + };
> +
> + clk32k: oscillator@1 {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <32768>;
> + clock-output-names = "clk32k";
> + };
> +
> + timer {
> + compatible = "arm,armv8-timer";
> + interrupt-parent = <&gic>;
> + interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW 0>,
> + <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW 0>,
> + <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW 0>,
> + <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW 0>;
> + };
> +
> + soc {
> + #address-cells = <2>;
> + #size-cells = <2>;
> + compatible = "simple-bus";
> + ranges;
> +
> + gic: interrupt-controller@0c000000 {
> + compatible = "arm,gic-v3";
> + #interrupt-cells = <4>;
> + interrupt-parent = <&gic>;
> + interrupt-controller;
> + reg = <0 0x0c000000 0 0x40000>, /* GICD */
> + <0 0x0c040000 0 0x200000>; /* GICR */
> + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH 0>;
> +
> + ppi-partitions {
> + ppi_cluster0: interrupt-partition-0 {
> + affinity = <&cpu0 &cpu1 \
> + &cpu2 &cpu3 &cpu4 &cpu5>;
> + };
> + ppi_cluster1: interrupt-partition-1 {
> + affinity = <&cpu6 &cpu7>;
> + };
> + };
> +
> + };
> +
> + sysirq: intpol-controller@0c53a650 {
> + compatible = "mediatek,mt6779-sysirq",
> + "mediatek,mt6577-sysirq";
> + interrupt-controller;
> + #interrupt-cells = <3>;
> + interrupt-parent = <&gic>;
> + reg = <0 0x0c53a650 0 0x50>;
> + };
> +
> + topckgen: clock-controller@10000000 {
> + compatible = "mediatek,mt6779-topckgen", "syscon";
> + reg = <0 0x10000000 0 0x1000>;
> + #clock-cells = <1>;
> + };
> +
> + infracfg_ao: clock-controller@10001000 {
> + compatible = "mediatek,mt6779-infracfg_ao", "syscon";
> + reg = <0 0x10001000 0 0x1000>;
> + #clock-cells = <1>;
> + };
> +
> + pio: pinctrl@10005000 {
> + compatible = "mediatek,mt6779-pinctrl", "syscon";
> + reg = <0 0x10005000 0 0x1000>,
> + <0 0x11c20000 0 0x1000>,
> + <0 0x11d10000 0 0x1000>,
> + <0 0x11e20000 0 0x1000>,
> + <0 0x11e70000 0 0x1000>,
> + <0 0x11ea0000 0 0x1000>,
> + <0 0x11f20000 0 0x1000>,
> + <0 0x11f30000 0 0x1000>,
> + <0 0x1000b000 0 0x1000>;
> + reg-names = "gpio", "iocfg_rm",
> + "iocfg_br", "iocfg_lm",
> + "iocfg_lb", "iocfg_rt",
> + "iocfg_lt", "iocfg_tl",
> + "eint";
> + gpio-controller;
> + #gpio-cells = <2>;
> + gpio-ranges = <&pio 0 0 210>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + interrupts = <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>;
> + };
> +
> + apmixed: clock-controller@1000c000 {
> + compatible = "mediatek,mt6779-apmixed", "syscon";
> + reg = <0 0x1000c000 0 0xe00>;
> + #clock-cells = <1>;
> + };
> +
> + uart0: serial@11002000 {
> + compatible = "mediatek,mt6779-uart",
> + "mediatek,mt6577-uart";
> + reg = <0 0x11002000 0 0x400>;
> + interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_LOW>;
> + clocks = <&clk26m>, <&infracfg_ao CLK_INFRA_UART0>;
> + clock-names = "baud", "bus";
> + status = "disabled";
> + };
> +
> + uart1: serial@11003000 {
> + compatible = "mediatek,mt6779-uart",
> + "mediatek,mt6577-uart";
> + reg = <0 0x11003000 0 0x400>;
> + interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_LOW>;
> + clocks = <&clk26m>, <&infracfg_ao CLK_INFRA_UART1>;
> + clock-names = "baud", "bus";
> + status = "disabled";
> + };
> +
> + uart2: serial@11004000 {
> + compatible = "mediatek,mt6779-uart",
> + "mediatek,mt6577-uart";
> + reg = <0 0x11004000 0 0x400>;
> + interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_LOW>;
> + clocks = <&clk26m>, <&infracfg_ao CLK_INFRA_UART2>;
> + clock-names = "baud", "bus";
> + status = "disabled";
> + };
> +
> + audio: clock-controller@11210000 {
> + compatible = "mediatek,mt6779-audio", "syscon";
> + reg = <0 0x11210000 0 0x1000>;
> + #clock-cells = <1>;
> + };
> +
> + mfgcfg: clock-controller@13fbf000 {
> + compatible = "mediatek,mt6779-mfgcfg", "syscon";
> + reg = <0 0x13fbf000 0 0x1000>;
> + #clock-cells = <1>;
> + };
> +
> + mmsys: syscon@14000000 {
> + compatible = "mediatek,mt6779-mmsys", "syscon";
> + reg = <0 0x14000000 0 0x1000>;
> + #clock-cells = <1>;
> + };
> +
> + imgsys: clock-controller@15020000 {
> + compatible = "mediatek,mt6779-imgsys", "syscon";
> + reg = <0 0x15020000 0 0x1000>;
> + #clock-cells = <1>;
> + };
> +
> + vdecsys: clock-controller@16000000 {
> + compatible = "mediatek,mt6779-vdecsys", "syscon";
> + reg = <0 0x16000000 0 0x1000>;
> + #clock-cells = <1>;
> + };
> +
> + vencsys: clock-controller@17000000 {
> + compatible = "mediatek,mt6779-vencsys", "syscon";
> + reg = <0 0x17000000 0 0x1000>;
> + #clock-cells = <1>;
> + };
> +
> + camsys: clock-controller@1a000000 {
> + compatible = "mediatek,mt6779-camsys", "syscon";
> + reg = <0 0x1a000000 0 0x10000>;
> + #clock-cells = <1>;
> + };
> +
> + ipesys: clock-controller@1b000000 {
> + compatible = "mediatek,mt6779-ipesys", "syscon";
> + reg = <0 0x1b000000 0 0x1000>;
> + #clock-cells = <1>;
> + };
> +
> + };
> +};
On 05/08/2020 04:24, Hanks Chen wrote:
> Hi Matthias and all,
>
> Gentle ping on this patch.
>
I'm fine with the patch. I'm waiting on the clk part to be accepted, then I'll
take this one.
Regards,
Matthias
> Thanks
>
>
> Hanks Chen
>
> On Thu, 2020-07-30 at 21:30 +0800, Hanks Chen wrote:
>> this adds initial MT6779 dts settings for board support,
>> including cpu, gic, timer, ccf, pinctrl, uart, sysirq...etc.
>>
>> Signed-off-by: Hanks Chen <[email protected]>
>> ---
>> arch/arm64/boot/dts/mediatek/Makefile | 1 +
>> arch/arm64/boot/dts/mediatek/mt6779-evb.dts | 31 +++
>> arch/arm64/boot/dts/mediatek/mt6779.dtsi | 271 ++++++++++++++++++++
>> 3 files changed, 303 insertions(+)
>> create mode 100644 arch/arm64/boot/dts/mediatek/mt6779-evb.dts
>> create mode 100644 arch/arm64/boot/dts/mediatek/mt6779.dtsi
>>
>> diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
>> index a57af9da9f5c..4d1b0f9d8d1c 100644
>> --- a/arch/arm64/boot/dts/mediatek/Makefile
>> +++ b/arch/arm64/boot/dts/mediatek/Makefile
>> @@ -1,6 +1,7 @@
>> # SPDX-License-Identifier: GPL-2.0
>> dtb-$(CONFIG_ARCH_MEDIATEK) += mt2712-evb.dtb
>> dtb-$(CONFIG_ARCH_MEDIATEK) += mt6755-evb.dtb
>> +dtb-$(CONFIG_ARCH_MEDIATEK) += mt6779-evb.dtb
>> dtb-$(CONFIG_ARCH_MEDIATEK) += mt6795-evb.dtb
>> dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-evb.dtb
>> dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-x20-dev.dtb
>> diff --git a/arch/arm64/boot/dts/mediatek/mt6779-evb.dts b/arch/arm64/boot/dts/mediatek/mt6779-evb.dts
>> new file mode 100644
>> index 000000000000..164f5cbb3821
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/mediatek/mt6779-evb.dts
>> @@ -0,0 +1,31 @@
>> +// SPDX-License-Identifier: GPL-2.0+
>> +/*
>> + * Copyright (c) 2019 MediaTek Inc.
>> + * Author: Mars.C <[email protected]>
>> + *
>> + */
>> +
>> +/dts-v1/;
>> +#include "mt6779.dtsi"
>> +
>> +/ {
>> + model = "MediaTek MT6779 EVB";
>> + compatible = "mediatek,mt6779-evb", "mediatek,mt6779";
>> +
>> + aliases {
>> + serial0 = &uart0;
>> + };
>> +
>> + memory@40000000 {
>> + device_type = "memory";
>> + reg = <0 0x40000000 0 0x1e800000>;
>> + };
>> +
>> + chosen {
>> + stdout-path = "serial0:921600n8";
>> + };
>> +};
>> +
>> +&uart0 {
>> + status = "okay";
>> +};
>> diff --git a/arch/arm64/boot/dts/mediatek/mt6779.dtsi b/arch/arm64/boot/dts/mediatek/mt6779.dtsi
>> new file mode 100644
>> index 000000000000..370f309d32de
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/mediatek/mt6779.dtsi
>> @@ -0,0 +1,271 @@
>> +// SPDX-License-Identifier: GPL-2.0+
>> +/*
>> + * Copyright (c) 2019 MediaTek Inc.
>> + * Author: Mars.C <[email protected]>
>> + *
>> + */
>> +
>> +#include <dt-bindings/clock/mt6779-clk.h>
>> +#include <dt-bindings/interrupt-controller/irq.h>
>> +#include <dt-bindings/interrupt-controller/arm-gic.h>
>> +#include <dt-bindings/pinctrl/mt6779-pinfunc.h>
>> +
>> +/ {
>> + compatible = "mediatek,mt6779";
>> + interrupt-parent = <&sysirq>;
>> + #address-cells = <2>;
>> + #size-cells = <2>;
>> +
>> + psci {
>> + compatible = "arm,psci-0.2";
>> + method = "smc";
>> + };
>> +
>> + cpus {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> +
>> + cpu0: cpu@0 {
>> + device_type = "cpu";
>> + compatible = "arm,cortex-a55";
>> + enable-method = "psci";
>> + reg = <0x000>;
>> + };
>> +
>> + cpu1: cpu@1 {
>> + device_type = "cpu";
>> + compatible = "arm,cortex-a55";
>> + enable-method = "psci";
>> + reg = <0x100>;
>> + };
>> +
>> + cpu2: cpu@2 {
>> + device_type = "cpu";
>> + compatible = "arm,cortex-a55";
>> + enable-method = "psci";
>> + reg = <0x200>;
>> + };
>> +
>> + cpu3: cpu@3 {
>> + device_type = "cpu";
>> + compatible = "arm,cortex-a55";
>> + enable-method = "psci";
>> + reg = <0x300>;
>> + };
>> +
>> + cpu4: cpu@4 {
>> + device_type = "cpu";
>> + compatible = "arm,cortex-a55";
>> + enable-method = "psci";
>> + reg = <0x400>;
>> + };
>> +
>> + cpu5: cpu@5 {
>> + device_type = "cpu";
>> + compatible = "arm,cortex-a55";
>> + enable-method = "psci";
>> + reg = <0x500>;
>> + };
>> +
>> + cpu6: cpu@6 {
>> + device_type = "cpu";
>> + compatible = "arm,cortex-a75";
>> + enable-method = "psci";
>> + reg = <0x600>;
>> + };
>> +
>> + cpu7: cpu@7 {
>> + device_type = "cpu";
>> + compatible = "arm,cortex-a75";
>> + enable-method = "psci";
>> + reg = <0x700>;
>> + };
>> + };
>> +
>> + pmu {
>> + compatible = "arm,armv8-pmuv3";
>> + interrupt-parent = <&gic>;
>> + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW 0>;
>> + };
>> +
>> + clk26m: oscillator@0 {
>> + compatible = "fixed-clock";
>> + #clock-cells = <0>;
>> + clock-frequency = <26000000>;
>> + clock-output-names = "clk26m";
>> + };
>> +
>> + clk32k: oscillator@1 {
>> + compatible = "fixed-clock";
>> + #clock-cells = <0>;
>> + clock-frequency = <32768>;
>> + clock-output-names = "clk32k";
>> + };
>> +
>> + timer {
>> + compatible = "arm,armv8-timer";
>> + interrupt-parent = <&gic>;
>> + interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW 0>,
>> + <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW 0>,
>> + <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW 0>,
>> + <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW 0>;
>> + };
>> +
>> + soc {
>> + #address-cells = <2>;
>> + #size-cells = <2>;
>> + compatible = "simple-bus";
>> + ranges;
>> +
>> + gic: interrupt-controller@0c000000 {
>> + compatible = "arm,gic-v3";
>> + #interrupt-cells = <4>;
>> + interrupt-parent = <&gic>;
>> + interrupt-controller;
>> + reg = <0 0x0c000000 0 0x40000>, /* GICD */
>> + <0 0x0c040000 0 0x200000>; /* GICR */
>> + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH 0>;
>> +
>> + ppi-partitions {
>> + ppi_cluster0: interrupt-partition-0 {
>> + affinity = <&cpu0 &cpu1 \
>> + &cpu2 &cpu3 &cpu4 &cpu5>;
>> + };
>> + ppi_cluster1: interrupt-partition-1 {
>> + affinity = <&cpu6 &cpu7>;
>> + };
>> + };
>> +
>> + };
>> +
>> + sysirq: intpol-controller@0c53a650 {
>> + compatible = "mediatek,mt6779-sysirq",
>> + "mediatek,mt6577-sysirq";
>> + interrupt-controller;
>> + #interrupt-cells = <3>;
>> + interrupt-parent = <&gic>;
>> + reg = <0 0x0c53a650 0 0x50>;
>> + };
>> +
>> + topckgen: clock-controller@10000000 {
>> + compatible = "mediatek,mt6779-topckgen", "syscon";
>> + reg = <0 0x10000000 0 0x1000>;
>> + #clock-cells = <1>;
>> + };
>> +
>> + infracfg_ao: clock-controller@10001000 {
>> + compatible = "mediatek,mt6779-infracfg_ao", "syscon";
>> + reg = <0 0x10001000 0 0x1000>;
>> + #clock-cells = <1>;
>> + };
>> +
>> + pio: pinctrl@10005000 {
>> + compatible = "mediatek,mt6779-pinctrl", "syscon";
>> + reg = <0 0x10005000 0 0x1000>,
>> + <0 0x11c20000 0 0x1000>,
>> + <0 0x11d10000 0 0x1000>,
>> + <0 0x11e20000 0 0x1000>,
>> + <0 0x11e70000 0 0x1000>,
>> + <0 0x11ea0000 0 0x1000>,
>> + <0 0x11f20000 0 0x1000>,
>> + <0 0x11f30000 0 0x1000>,
>> + <0 0x1000b000 0 0x1000>;
>> + reg-names = "gpio", "iocfg_rm",
>> + "iocfg_br", "iocfg_lm",
>> + "iocfg_lb", "iocfg_rt",
>> + "iocfg_lt", "iocfg_tl",
>> + "eint";
>> + gpio-controller;
>> + #gpio-cells = <2>;
>> + gpio-ranges = <&pio 0 0 210>;
>> + interrupt-controller;
>> + #interrupt-cells = <2>;
>> + interrupts = <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>;
>> + };
>> +
>> + apmixed: clock-controller@1000c000 {
>> + compatible = "mediatek,mt6779-apmixed", "syscon";
>> + reg = <0 0x1000c000 0 0xe00>;
>> + #clock-cells = <1>;
>> + };
>> +
>> + uart0: serial@11002000 {
>> + compatible = "mediatek,mt6779-uart",
>> + "mediatek,mt6577-uart";
>> + reg = <0 0x11002000 0 0x400>;
>> + interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_LOW>;
>> + clocks = <&clk26m>, <&infracfg_ao CLK_INFRA_UART0>;
>> + clock-names = "baud", "bus";
>> + status = "disabled";
>> + };
>> +
>> + uart1: serial@11003000 {
>> + compatible = "mediatek,mt6779-uart",
>> + "mediatek,mt6577-uart";
>> + reg = <0 0x11003000 0 0x400>;
>> + interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_LOW>;
>> + clocks = <&clk26m>, <&infracfg_ao CLK_INFRA_UART1>;
>> + clock-names = "baud", "bus";
>> + status = "disabled";
>> + };
>> +
>> + uart2: serial@11004000 {
>> + compatible = "mediatek,mt6779-uart",
>> + "mediatek,mt6577-uart";
>> + reg = <0 0x11004000 0 0x400>;
>> + interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_LOW>;
>> + clocks = <&clk26m>, <&infracfg_ao CLK_INFRA_UART2>;
>> + clock-names = "baud", "bus";
>> + status = "disabled";
>> + };
>> +
>> + audio: clock-controller@11210000 {
>> + compatible = "mediatek,mt6779-audio", "syscon";
>> + reg = <0 0x11210000 0 0x1000>;
>> + #clock-cells = <1>;
>> + };
>> +
>> + mfgcfg: clock-controller@13fbf000 {
>> + compatible = "mediatek,mt6779-mfgcfg", "syscon";
>> + reg = <0 0x13fbf000 0 0x1000>;
>> + #clock-cells = <1>;
>> + };
>> +
>> + mmsys: syscon@14000000 {
>> + compatible = "mediatek,mt6779-mmsys", "syscon";
>> + reg = <0 0x14000000 0 0x1000>;
>> + #clock-cells = <1>;
>> + };
>> +
>> + imgsys: clock-controller@15020000 {
>> + compatible = "mediatek,mt6779-imgsys", "syscon";
>> + reg = <0 0x15020000 0 0x1000>;
>> + #clock-cells = <1>;
>> + };
>> +
>> + vdecsys: clock-controller@16000000 {
>> + compatible = "mediatek,mt6779-vdecsys", "syscon";
>> + reg = <0 0x16000000 0 0x1000>;
>> + #clock-cells = <1>;
>> + };
>> +
>> + vencsys: clock-controller@17000000 {
>> + compatible = "mediatek,mt6779-vencsys", "syscon";
>> + reg = <0 0x17000000 0 0x1000>;
>> + #clock-cells = <1>;
>> + };
>> +
>> + camsys: clock-controller@1a000000 {
>> + compatible = "mediatek,mt6779-camsys", "syscon";
>> + reg = <0 0x1a000000 0 0x10000>;
>> + #clock-cells = <1>;
>> + };
>> +
>> + ipesys: clock-controller@1b000000 {
>> + compatible = "mediatek,mt6779-ipesys", "syscon";
>> + reg = <0 0x1b000000 0 0x1000>;
>> + #clock-cells = <1>;
>> + };
>> +
>> + };
>> +};
>
On 30/07/2020 15:30, Hanks Chen wrote:
> this adds initial MT6779 dts settings for board support,
> including cpu, gic, timer, ccf, pinctrl, uart, sysirq...etc.
>
> Signed-off-by: Hanks Chen <[email protected]>
> ---
> arch/arm64/boot/dts/mediatek/Makefile | 1 +
> arch/arm64/boot/dts/mediatek/mt6779-evb.dts | 31 +++
> arch/arm64/boot/dts/mediatek/mt6779.dtsi | 271 ++++++++++++++++++++
> 3 files changed, 303 insertions(+)
> create mode 100644 arch/arm64/boot/dts/mediatek/mt6779-evb.dts
> create mode 100644 arch/arm64/boot/dts/mediatek/mt6779.dtsi
>
> diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
> index a57af9da9f5c..4d1b0f9d8d1c 100644
> --- a/arch/arm64/boot/dts/mediatek/Makefile
> +++ b/arch/arm64/boot/dts/mediatek/Makefile
> @@ -1,6 +1,7 @@
> # SPDX-License-Identifier: GPL-2.0
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt2712-evb.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt6755-evb.dtb
> +dtb-$(CONFIG_ARCH_MEDIATEK) += mt6779-evb.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt6795-evb.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-evb.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-x20-dev.dtb
> diff --git a/arch/arm64/boot/dts/mediatek/mt6779-evb.dts b/arch/arm64/boot/dts/mediatek/mt6779-evb.dts
> new file mode 100644
> index 000000000000..164f5cbb3821
> --- /dev/null
> +++ b/arch/arm64/boot/dts/mediatek/mt6779-evb.dts
> @@ -0,0 +1,31 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * Copyright (c) 2019 MediaTek Inc.
> + * Author: Mars.C <[email protected]>
> + *
> + */
> +
> +/dts-v1/;
> +#include "mt6779.dtsi"
> +
> +/ {
> + model = "MediaTek MT6779 EVB";
> + compatible = "mediatek,mt6779-evb", "mediatek,mt6779";
> +
> + aliases {
> + serial0 = &uart0;
> + };
> +
> + memory@40000000 {
> + device_type = "memory";
> + reg = <0 0x40000000 0 0x1e800000>;
> + };
> +
> + chosen {
> + stdout-path = "serial0:921600n8";
> + };
> +};
> +
> +&uart0 {
> + status = "okay";
> +};
> diff --git a/arch/arm64/boot/dts/mediatek/mt6779.dtsi b/arch/arm64/boot/dts/mediatek/mt6779.dtsi
> new file mode 100644
> index 000000000000..370f309d32de
> --- /dev/null
> +++ b/arch/arm64/boot/dts/mediatek/mt6779.dtsi
> @@ -0,0 +1,271 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * Copyright (c) 2019 MediaTek Inc.
> + * Author: Mars.C <[email protected]>
> + *
> + */
> +
> +#include <dt-bindings/clock/mt6779-clk.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> +#include <dt-bindings/pinctrl/mt6779-pinfunc.h>
> +
> +/ {
> + compatible = "mediatek,mt6779";
> + interrupt-parent = <&sysirq>;
> + #address-cells = <2>;
> + #size-cells = <2>;
> +
> + psci {
> + compatible = "arm,psci-0.2";
> + method = "smc";
> + };
> +
> + cpus {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + cpu0: cpu@0 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + enable-method = "psci";
> + reg = <0x000>;
> + };
> +
> + cpu1: cpu@1 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + enable-method = "psci";
> + reg = <0x100>;
> + };
> +
> + cpu2: cpu@2 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + enable-method = "psci";
> + reg = <0x200>;
> + };
> +
> + cpu3: cpu@3 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + enable-method = "psci";
> + reg = <0x300>;
> + };
> +
> + cpu4: cpu@4 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + enable-method = "psci";
> + reg = <0x400>;
> + };
> +
> + cpu5: cpu@5 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + enable-method = "psci";
> + reg = <0x500>;
> + };
> +
> + cpu6: cpu@6 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a75";
> + enable-method = "psci";
> + reg = <0x600>;
> + };
> +
> + cpu7: cpu@7 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a75";
> + enable-method = "psci";
> + reg = <0x700>;
> + };
> + };
> +
> + pmu {
> + compatible = "arm,armv8-pmuv3";
> + interrupt-parent = <&gic>;
> + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW 0>;
> + };
> +
> + clk26m: oscillator@0 {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <26000000>;
> + clock-output-names = "clk26m";
> + };
> +
> + clk32k: oscillator@1 {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <32768>;
> + clock-output-names = "clk32k";
> + };
> +
> + timer {
> + compatible = "arm,armv8-timer";
> + interrupt-parent = <&gic>;
> + interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW 0>,
> + <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW 0>,
> + <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW 0>,
> + <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW 0>;
> + };
> +
> + soc {
> + #address-cells = <2>;
> + #size-cells = <2>;
> + compatible = "simple-bus";
> + ranges;
> +
> + gic: interrupt-controller@0c000000 {
> + compatible = "arm,gic-v3";
> + #interrupt-cells = <4>;
> + interrupt-parent = <&gic>;
> + interrupt-controller;
> + reg = <0 0x0c000000 0 0x40000>, /* GICD */
> + <0 0x0c040000 0 0x200000>; /* GICR */
> + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH 0>;
> +
> + ppi-partitions {
> + ppi_cluster0: interrupt-partition-0 {
> + affinity = <&cpu0 &cpu1 \
> + &cpu2 &cpu3 &cpu4 &cpu5>;
> + };
> + ppi_cluster1: interrupt-partition-1 {
> + affinity = <&cpu6 &cpu7>;
> + };
> + };
> +
> + };
> +
> + sysirq: intpol-controller@0c53a650 {
> + compatible = "mediatek,mt6779-sysirq",
> + "mediatek,mt6577-sysirq";
> + interrupt-controller;
> + #interrupt-cells = <3>;
> + interrupt-parent = <&gic>;
> + reg = <0 0x0c53a650 0 0x50>;
This looks a bit suspicious to me. Unfortunately I'm not able to find any
reference in the datasheets.
Anyway, patch now applied to v5.10-tmp/dts64
Thanks!
Matthias
> + };
> +
> + topckgen: clock-controller@10000000 {
> + compatible = "mediatek,mt6779-topckgen", "syscon";
> + reg = <0 0x10000000 0 0x1000>;
> + #clock-cells = <1>;
> + };
> +
> + infracfg_ao: clock-controller@10001000 {
> + compatible = "mediatek,mt6779-infracfg_ao", "syscon";
> + reg = <0 0x10001000 0 0x1000>;
> + #clock-cells = <1>;
> + };
> +
> + pio: pinctrl@10005000 {
> + compatible = "mediatek,mt6779-pinctrl", "syscon";
> + reg = <0 0x10005000 0 0x1000>,
> + <0 0x11c20000 0 0x1000>,
> + <0 0x11d10000 0 0x1000>,
> + <0 0x11e20000 0 0x1000>,
> + <0 0x11e70000 0 0x1000>,
> + <0 0x11ea0000 0 0x1000>,
> + <0 0x11f20000 0 0x1000>,
> + <0 0x11f30000 0 0x1000>,
> + <0 0x1000b000 0 0x1000>;
> + reg-names = "gpio", "iocfg_rm",
> + "iocfg_br", "iocfg_lm",
> + "iocfg_lb", "iocfg_rt",
> + "iocfg_lt", "iocfg_tl",
> + "eint";
> + gpio-controller;
> + #gpio-cells = <2>;
> + gpio-ranges = <&pio 0 0 210>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + interrupts = <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>;
> + };
> +
> + apmixed: clock-controller@1000c000 {
> + compatible = "mediatek,mt6779-apmixed", "syscon";
> + reg = <0 0x1000c000 0 0xe00>;
> + #clock-cells = <1>;
> + };
> +
> + uart0: serial@11002000 {
> + compatible = "mediatek,mt6779-uart",
> + "mediatek,mt6577-uart";
> + reg = <0 0x11002000 0 0x400>;
> + interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_LOW>;
> + clocks = <&clk26m>, <&infracfg_ao CLK_INFRA_UART0>;
> + clock-names = "baud", "bus";
> + status = "disabled";
> + };
> +
> + uart1: serial@11003000 {
> + compatible = "mediatek,mt6779-uart",
> + "mediatek,mt6577-uart";
> + reg = <0 0x11003000 0 0x400>;
> + interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_LOW>;
> + clocks = <&clk26m>, <&infracfg_ao CLK_INFRA_UART1>;
> + clock-names = "baud", "bus";
> + status = "disabled";
> + };
> +
> + uart2: serial@11004000 {
> + compatible = "mediatek,mt6779-uart",
> + "mediatek,mt6577-uart";
> + reg = <0 0x11004000 0 0x400>;
> + interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_LOW>;
> + clocks = <&clk26m>, <&infracfg_ao CLK_INFRA_UART2>;
> + clock-names = "baud", "bus";
> + status = "disabled";
> + };
> +
> + audio: clock-controller@11210000 {
> + compatible = "mediatek,mt6779-audio", "syscon";
> + reg = <0 0x11210000 0 0x1000>;
> + #clock-cells = <1>;
> + };
> +
> + mfgcfg: clock-controller@13fbf000 {
> + compatible = "mediatek,mt6779-mfgcfg", "syscon";
> + reg = <0 0x13fbf000 0 0x1000>;
> + #clock-cells = <1>;
> + };
> +
> + mmsys: syscon@14000000 {
> + compatible = "mediatek,mt6779-mmsys", "syscon";
> + reg = <0 0x14000000 0 0x1000>;
> + #clock-cells = <1>;
> + };
> +
> + imgsys: clock-controller@15020000 {
> + compatible = "mediatek,mt6779-imgsys", "syscon";
> + reg = <0 0x15020000 0 0x1000>;
> + #clock-cells = <1>;
> + };
> +
> + vdecsys: clock-controller@16000000 {
> + compatible = "mediatek,mt6779-vdecsys", "syscon";
> + reg = <0 0x16000000 0 0x1000>;
> + #clock-cells = <1>;
> + };
> +
> + vencsys: clock-controller@17000000 {
> + compatible = "mediatek,mt6779-vencsys", "syscon";
> + reg = <0 0x17000000 0 0x1000>;
> + #clock-cells = <1>;
> + };
> +
> + camsys: clock-controller@1a000000 {
> + compatible = "mediatek,mt6779-camsys", "syscon";
> + reg = <0 0x1a000000 0 0x10000>;
> + #clock-cells = <1>;
> + };
> +
> + ipesys: clock-controller@1b000000 {
> + compatible = "mediatek,mt6779-ipesys", "syscon";
> + reg = <0 0x1b000000 0 0x1000>;
> + #clock-cells = <1>;
> + };
> +
> + };
> +};
>