MT8192 is a SoC based on 64bit ARMv8 architecture.
It contains 4 CA55 and 4 CA76 cores.
MT8192 share many HW IP with MT65xx series.
This patchset was tested on MT8192 evaluation board to shell.
Based on v5.10-rc1
Change in v5:
1. Remove watchdog and all syscon nodes
2. Use clk26m as uart clock source
3. Remove all dependency lists
Change in v4:
1. Remove scpsys, spmi and apu nodes
2. Add i2c nodes
3. Update watchdog binding
4. Update dependency list
Change in v3:
Fix typo in binding document of timer
Change in v2:
1. Remove mt8192-power.h from mt8192.dtsi which is not used yet
2. Add timer binding document and device tree node in mt8192.dtsi
3. Remove watchdog driver modification
Seiya Wang (1):
arm64: dts: Add Mediatek SoC MT8192 and evaluation board dts and
Makefile
arch/arm64/boot/dts/mediatek/Makefile | 1 +
arch/arm64/boot/dts/mediatek/mt8192-evb.dts | 29 ++
arch/arm64/boot/dts/mediatek/mt8192.dtsi | 513 ++++++++++++++++++++++++++++
3 files changed, 543 insertions(+)
create mode 100644 arch/arm64/boot/dts/mediatek/mt8192-evb.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8192.dtsi
--
2.14.1
Add basic chip support for Mediatek MT8192
Signed-off-by: Seiya Wang <[email protected]>
---
arch/arm64/boot/dts/mediatek/Makefile | 1 +
arch/arm64/boot/dts/mediatek/mt8192-evb.dts | 29 ++
arch/arm64/boot/dts/mediatek/mt8192.dtsi | 513 ++++++++++++++++++++++++++++
3 files changed, 543 insertions(+)
create mode 100644 arch/arm64/boot/dts/mediatek/mt8192-evb.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8192.dtsi
diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
index 3ee682c266cc..b431ee2d6cac 100644
--- a/arch/arm64/boot/dts/mediatek/Makefile
+++ b/arch/arm64/boot/dts/mediatek/Makefile
@@ -12,4 +12,5 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-elm-hana-rev7.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-evb.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-evb.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-krane-sku176.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-evb.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8516-pumpkin.dtb
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-evb.dts b/arch/arm64/boot/dts/mediatek/mt8192-evb.dts
new file mode 100644
index 000000000000..0205837fa698
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8192-evb.dts
@@ -0,0 +1,29 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2020 MediaTek Inc.
+ * Author: Seiya Wang <[email protected]>
+ */
+/dts-v1/;
+#include "mt8192.dtsi"
+
+/ {
+ model = "MediaTek MT8192 evaluation board";
+ compatible = "mediatek,mt8192-evb", "mediatek,mt8192";
+
+ aliases {
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:921600n8";
+ };
+
+ memory@40000000 {
+ device_type = "memory";
+ reg = <0 0x40000000 0 0x80000000>;
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
new file mode 100644
index 000000000000..648f0f269b8b
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
@@ -0,0 +1,513 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2020 MediaTek Inc.
+ * Author: Seiya Wang <[email protected]>
+ */
+
+/dts-v1/;
+#include <dt-bindings/clock/mt8192-clk.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pinctrl/mt8192-pinfunc.h>
+
+/ {
+ compatible = "mediatek,mt8192";
+ interrupt-parent = <&gic>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ clk26m: oscillator0 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <26000000>;
+ clock-output-names = "clk26m";
+ };
+
+ clk32k: oscillator1 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ clock-output-names = "clk32k";
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ reg = <0x000>;
+ enable-method = "psci";
+ clock-frequency = <1701000000>;
+ next-level-cache = <&l2_0>;
+ capacity-dmips-mhz = <530>;
+ };
+
+ cpu1: cpu@100 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ reg = <0x100>;
+ enable-method = "psci";
+ clock-frequency = <1701000000>;
+ next-level-cache = <&l2_0>;
+ capacity-dmips-mhz = <530>;
+ };
+
+ cpu2: cpu@200 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ reg = <0x200>;
+ enable-method = "psci";
+ clock-frequency = <1701000000>;
+ next-level-cache = <&l2_0>;
+ capacity-dmips-mhz = <530>;
+ };
+
+ cpu3: cpu@300 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ reg = <0x300>;
+ enable-method = "psci";
+ clock-frequency = <1701000000>;
+ next-level-cache = <&l2_0>;
+ capacity-dmips-mhz = <530>;
+ };
+
+ cpu4: cpu@400 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a76";
+ reg = <0x400>;
+ enable-method = "psci";
+ clock-frequency = <2171000000>;
+ next-level-cache = <&l2_1>;
+ capacity-dmips-mhz = <1024>;
+ };
+
+ cpu5: cpu@500 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a76";
+ reg = <0x500>;
+ enable-method = "psci";
+ clock-frequency = <2171000000>;
+ next-level-cache = <&l2_1>;
+ capacity-dmips-mhz = <1024>;
+ };
+
+ cpu6: cpu@600 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a76";
+ reg = <0x600>;
+ enable-method = "psci";
+ clock-frequency = <2171000000>;
+ next-level-cache = <&l2_1>;
+ capacity-dmips-mhz = <1024>;
+ };
+
+ cpu7: cpu@700 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a76";
+ reg = <0x700>;
+ enable-method = "psci";
+ clock-frequency = <2171000000>;
+ next-level-cache = <&l2_1>;
+ capacity-dmips-mhz = <1024>;
+ };
+
+ cpu-map {
+ cluster0 {
+ core0 {
+ cpu = <&cpu0>;
+ };
+ core1 {
+ cpu = <&cpu1>;
+ };
+ core2 {
+ cpu = <&cpu2>;
+ };
+ core3 {
+ cpu = <&cpu3>;
+ };
+ };
+
+ cluster1 {
+ core0 {
+ cpu = <&cpu4>;
+ };
+ core1 {
+ cpu = <&cpu5>;
+ };
+ core2 {
+ cpu = <&cpu6>;
+ };
+ core3 {
+ cpu = <&cpu7>;
+ };
+ };
+ };
+
+ l2_0: l2-cache0 {
+ compatible = "cache";
+ next-level-cache = <&l3_0>;
+ };
+
+ l2_1: l2-cache1 {
+ compatible = "cache";
+ next-level-cache = <&l3_0>;
+ };
+
+ l3_0: l3-cache {
+ compatible = "cache";
+ };
+ };
+
+ pmu-a55 {
+ compatible = "arm,cortex-a55-pmu";
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_cluster0>;
+ };
+
+ pmu-a76 {
+ compatible = "arm,cortex-a76-pmu";
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_cluster1>;
+ };
+
+ psci {
+ compatible = "arm,psci-1.0";
+ method = "smc";
+ };
+
+ timer: timer {
+ compatible = "arm,armv8-timer";
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_PPI 14 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH 0>;
+ clock-frequency = <13000000>;
+ };
+
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ compatible = "simple-bus";
+ ranges;
+
+ gic: interrupt-controller@c000000 {
+ compatible = "arm,gic-v3";
+ #interrupt-cells = <4>;
+ #redistributor-regions = <1>;
+ interrupt-parent = <&gic>;
+ interrupt-controller;
+ reg = <0 0x0c000000 0 0x40000>,
+ <0 0x0c040000 0 0x200000>;
+ interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH 0>;
+
+ ppi-partitions {
+ ppi_cluster0: interrupt-partition-0 {
+ affinity = <&cpu0 &cpu1 &cpu2 &cpu3>;
+ };
+ ppi_cluster1: interrupt-partition-1 {
+ affinity = <&cpu4 &cpu5 &cpu6 &cpu7>;
+ };
+ };
+ };
+
+ pio: pinctrl@10005000 {
+ compatible = "mediatek,mt8192-pinctrl";
+ reg = <0 0x10005000 0 0x1000>,
+ <0 0x11c20000 0 0x1000>,
+ <0 0x11d10000 0 0x1000>,
+ <0 0x11d30000 0 0x1000>,
+ <0 0x11d40000 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 = "iocfg0", "iocfg_rm", "iocfg_bm",
+ "iocfg_bl", "iocfg_br", "iocfg_lm",
+ "iocfg_lb", "iocfg_rt", "iocfg_lt",
+ "iocfg_tl", "eint";
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&pio 0 0 220>;
+ interrupt-controller;
+ interrupts = <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH 0>;
+ #interrupt-cells = <2>;
+ };
+
+ systimer: timer@10017000 {
+ compatible = "mediatek,mt8192-timer",
+ "mediatek,mt6765-timer";
+ reg = <0 0x10017000 0 0x1000>;
+ interrupts = <GIC_SPI 233 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&topckgen CLK_TOP_CSW_F26M_D2>;
+ clock-names = "clk13m";
+ };
+
+ uart0: serial@11002000 {
+ compatible = "mediatek,mt8192-uart",
+ "mediatek,mt6577-uart";
+ reg = <0 0x11002000 0 0x1000>;
+ interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&clk26m>, <&clk26m>;
+ clock-names = "baud", "bus";
+ status = "disabled";
+ };
+
+ uart1: serial@11003000 {
+ compatible = "mediatek,mt8192-uart",
+ "mediatek,mt6577-uart";
+ reg = <0 0x11003000 0 0x1000>;
+ interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&clk26m>, <&clk26m>;
+ clock-names = "baud", "bus";
+ status = "disabled";
+ };
+
+ spi0: spi@1100a000 {
+ compatible = "mediatek,mt8192-spi",
+ "mediatek,mt6765-spi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0 0x1100a000 0 0x1000>;
+ interrupts = <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
+ <&topckgen CLK_TOP_SPI_SEL>,
+ <&infracfg CLK_INFRA_SPI0>;
+ clock-names = "parent-clk", "sel-clk", "spi-clk";
+ status = "disabled";
+ };
+
+ spi1: spi@11010000 {
+ compatible = "mediatek,mt8192-spi",
+ "mediatek,mt6765-spi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0 0x11010000 0 0x1000>;
+ interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
+ <&topckgen CLK_TOP_SPI_SEL>,
+ <&infracfg CLK_INFRA_SPI1>;
+ clock-names = "parent-clk", "sel-clk", "spi-clk";
+ status = "disabled";
+ };
+
+ spi2: spi@11012000 {
+ compatible = "mediatek,mt8192-spi",
+ "mediatek,mt6765-spi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0 0x11012000 0 0x1000>;
+ interrupts = <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
+ <&topckgen CLK_TOP_SPI_SEL>,
+ <&infracfg CLK_INFRA_SPI2>;
+ clock-names = "parent-clk", "sel-clk", "spi-clk";
+ status = "disabled";
+ };
+
+ spi3: spi@11013000 {
+ compatible = "mediatek,mt8192-spi",
+ "mediatek,mt6765-spi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0 0x11013000 0 0x1000>;
+ interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
+ <&topckgen CLK_TOP_SPI_SEL>,
+ <&infracfg CLK_INFRA_SPI3>;
+ clock-names = "parent-clk", "sel-clk", "spi-clk";
+ status = "disabled";
+ };
+
+ spi4: spi@11018000 {
+ compatible = "mediatek,mt8192-spi",
+ "mediatek,mt6765-spi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0 0x11018000 0 0x1000>;
+ interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
+ <&topckgen CLK_TOP_SPI_SEL>,
+ <&infracfg CLK_INFRA_SPI4>;
+ clock-names = "parent-clk", "sel-clk", "spi-clk";
+ status = "disabled";
+ };
+
+ spi5: spi@11019000 {
+ compatible = "mediatek,mt8192-spi",
+ "mediatek,mt6765-spi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0 0x11019000 0 0x1000>;
+ interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
+ <&topckgen CLK_TOP_SPI_SEL>,
+ <&infracfg CLK_INFRA_SPI5>;
+ clock-names = "parent-clk", "sel-clk", "spi-clk";
+ status = "disabled";
+ };
+
+ spi6: spi@1101d000 {
+ compatible = "mediatek,mt8192-spi",
+ "mediatek,mt6765-spi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0 0x1101d000 0 0x1000>;
+ interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
+ <&topckgen CLK_TOP_SPI_SEL>,
+ <&infracfg CLK_INFRA_SPI6>;
+ clock-names = "parent-clk", "sel-clk", "spi-clk";
+ status = "disabled";
+ };
+
+ spi7: spi@1101e000 {
+ compatible = "mediatek,mt8192-spi",
+ "mediatek,mt6765-spi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0 0x1101e000 0 0x1000>;
+ interrupts = <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
+ <&topckgen CLK_TOP_SPI_SEL>,
+ <&infracfg CLK_INFRA_SPI7>;
+ clock-names = "parent-clk", "sel-clk", "spi-clk";
+ status = "disabled";
+ };
+
+ i2c3: i2c3@11cb0000 {
+ compatible = "mediatek,mt8192-i2c";
+ reg = <0 0x11cb0000 0 0x1000>,
+ <0 0x10217300 0 0x80>;
+ interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&clk26m>, <&clk26m>;
+ clock-names = "main", "dma";
+ clock-div = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ i2c7: i2c7@11d00000 {
+ compatible = "mediatek,mt8192-i2c";
+ reg = <0 0x11d00000 0 0x1000>,
+ <0 0x10217600 0 0x180>;
+ interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&clk26m>, <&clk26m>;
+ clock-names = "main", "dma";
+ clock-div = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ i2c8: i2c8@11d01000 {
+ compatible = "mediatek,mt8192-i2c";
+ reg = <0 0x11d01000 0 0x1000>,
+ <0 0x10217780 0 0x180>;
+ interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&clk26m>, <&clk26m>;
+ clock-names = "main", "dma";
+ clock-div = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ i2c9: i2c9@11d02000 {
+ compatible = "mediatek,mt8192-i2c";
+ reg = <0 0x11d02000 0 0x1000>,
+ <0 0x10217900 0 0x180>;
+ interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&clk26m>, <&clk26m>;
+ clock-names = "main", "dma";
+ clock-div = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ i2c1: i2c1@11d20000 {
+ compatible = "mediatek,mt8192-i2c";
+ reg = <0 0x11d20000 0 0x1000>,
+ <0 0x10217100 0 0x80>;
+ interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&clk26m>, <&clk26m>;
+ clock-names = "main", "dma";
+ clock-div = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ i2c2: i2c2@11d21000 {
+ compatible = "mediatek,mt8192-i2c";
+ reg = <0 0x11d21000 0 0x1000>,
+ <0 0x10217180 0 0x180>;
+ interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&clk26m>, <&clk26m>;
+ clock-names = "main", "dma";
+ clock-div = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ i2c4: i2c4@11d22000 {
+ compatible = "mediatek,mt8192-i2c";
+ reg = <0 0x11d22000 0 0x1000>,
+ <0 0x10217380 0 0x180>;
+ interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&clk26m>, <&clk26m>;
+ clock-names = "main", "dma";
+ clock-div = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ i2c5: i2c5@11e00000 {
+ compatible = "mediatek,mt8192-i2c";
+ reg = <0 0x11e00000 0 0x1000>,
+ <0 0x10217500 0 0x80>;
+ interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&clk26m>, <&clk26m>;
+ clock-names = "main", "dma";
+ clock-div = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ i2c0: i2c0@11f00000 {
+ compatible = "mediatek,mt8192-i2c";
+ reg = <0 0x11f00000 0 0x1000>,
+ <0 0x10217080 0 0x80>;
+ interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&clk26m>, <&clk26m>;
+ clock-names = "main", "dma";
+ clock-div = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ i2c6: i2c6@11f01000 {
+ compatible = "mediatek,mt8192-i2c";
+ reg = <0 0x11f01000 0 0x1000>,
+ <0 0x10217580 0 0x80>;
+ interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&clk26m>, <&clk26m>;
+ clock-names = "main", "dma";
+ clock-div = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+ };
+};
--
2.14.1
On 27/10/2020 11:26, Seiya Wang wrote:
> Add basic chip support for Mediatek MT8192
>
> Signed-off-by: Seiya Wang <[email protected]>
Pushed to v5.10-next/dts64
Thanks!
> ---
> arch/arm64/boot/dts/mediatek/Makefile | 1 +
> arch/arm64/boot/dts/mediatek/mt8192-evb.dts | 29 ++
> arch/arm64/boot/dts/mediatek/mt8192.dtsi | 513 ++++++++++++++++++++++++++++
> 3 files changed, 543 insertions(+)
> create mode 100644 arch/arm64/boot/dts/mediatek/mt8192-evb.dts
> create mode 100644 arch/arm64/boot/dts/mediatek/mt8192.dtsi
>
> diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
> index 3ee682c266cc..b431ee2d6cac 100644
> --- a/arch/arm64/boot/dts/mediatek/Makefile
> +++ b/arch/arm64/boot/dts/mediatek/Makefile
> @@ -12,4 +12,5 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-elm-hana-rev7.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-evb.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-evb.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-krane-sku176.dtb
> +dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-evb.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt8516-pumpkin.dtb
> diff --git a/arch/arm64/boot/dts/mediatek/mt8192-evb.dts b/arch/arm64/boot/dts/mediatek/mt8192-evb.dts
> new file mode 100644
> index 000000000000..0205837fa698
> --- /dev/null
> +++ b/arch/arm64/boot/dts/mediatek/mt8192-evb.dts
> @@ -0,0 +1,29 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +/*
> + * Copyright (C) 2020 MediaTek Inc.
> + * Author: Seiya Wang <[email protected]>
> + */
> +/dts-v1/;
> +#include "mt8192.dtsi"
> +
> +/ {
> + model = "MediaTek MT8192 evaluation board";
> + compatible = "mediatek,mt8192-evb", "mediatek,mt8192";
> +
> + aliases {
> + serial0 = &uart0;
> + };
> +
> + chosen {
> + stdout-path = "serial0:921600n8";
> + };
> +
> + memory@40000000 {
> + device_type = "memory";
> + reg = <0 0x40000000 0 0x80000000>;
> + };
> +};
> +
> +&uart0 {
> + status = "okay";
> +};
> diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
> new file mode 100644
> index 000000000000..648f0f269b8b
> --- /dev/null
> +++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
> @@ -0,0 +1,513 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +/*
> + * Copyright (C) 2020 MediaTek Inc.
> + * Author: Seiya Wang <[email protected]>
> + */
> +
> +/dts-v1/;
> +#include <dt-bindings/clock/mt8192-clk.h>
> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/pinctrl/mt8192-pinfunc.h>
> +
> +/ {
> + compatible = "mediatek,mt8192";
> + interrupt-parent = <&gic>;
> + #address-cells = <2>;
> + #size-cells = <2>;
> +
> + clk26m: oscillator0 {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <26000000>;
> + clock-output-names = "clk26m";
> + };
> +
> + clk32k: oscillator1 {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <32768>;
> + clock-output-names = "clk32k";
> + };
> +
> + cpus {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + cpu0: cpu@0 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + reg = <0x000>;
> + enable-method = "psci";
> + clock-frequency = <1701000000>;
> + next-level-cache = <&l2_0>;
> + capacity-dmips-mhz = <530>;
> + };
> +
> + cpu1: cpu@100 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + reg = <0x100>;
> + enable-method = "psci";
> + clock-frequency = <1701000000>;
> + next-level-cache = <&l2_0>;
> + capacity-dmips-mhz = <530>;
> + };
> +
> + cpu2: cpu@200 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + reg = <0x200>;
> + enable-method = "psci";
> + clock-frequency = <1701000000>;
> + next-level-cache = <&l2_0>;
> + capacity-dmips-mhz = <530>;
> + };
> +
> + cpu3: cpu@300 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + reg = <0x300>;
> + enable-method = "psci";
> + clock-frequency = <1701000000>;
> + next-level-cache = <&l2_0>;
> + capacity-dmips-mhz = <530>;
> + };
> +
> + cpu4: cpu@400 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a76";
> + reg = <0x400>;
> + enable-method = "psci";
> + clock-frequency = <2171000000>;
> + next-level-cache = <&l2_1>;
> + capacity-dmips-mhz = <1024>;
> + };
> +
> + cpu5: cpu@500 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a76";
> + reg = <0x500>;
> + enable-method = "psci";
> + clock-frequency = <2171000000>;
> + next-level-cache = <&l2_1>;
> + capacity-dmips-mhz = <1024>;
> + };
> +
> + cpu6: cpu@600 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a76";
> + reg = <0x600>;
> + enable-method = "psci";
> + clock-frequency = <2171000000>;
> + next-level-cache = <&l2_1>;
> + capacity-dmips-mhz = <1024>;
> + };
> +
> + cpu7: cpu@700 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a76";
> + reg = <0x700>;
> + enable-method = "psci";
> + clock-frequency = <2171000000>;
> + next-level-cache = <&l2_1>;
> + capacity-dmips-mhz = <1024>;
> + };
> +
> + cpu-map {
> + cluster0 {
> + core0 {
> + cpu = <&cpu0>;
> + };
> + core1 {
> + cpu = <&cpu1>;
> + };
> + core2 {
> + cpu = <&cpu2>;
> + };
> + core3 {
> + cpu = <&cpu3>;
> + };
> + };
> +
> + cluster1 {
> + core0 {
> + cpu = <&cpu4>;
> + };
> + core1 {
> + cpu = <&cpu5>;
> + };
> + core2 {
> + cpu = <&cpu6>;
> + };
> + core3 {
> + cpu = <&cpu7>;
> + };
> + };
> + };
> +
> + l2_0: l2-cache0 {
> + compatible = "cache";
> + next-level-cache = <&l3_0>;
> + };
> +
> + l2_1: l2-cache1 {
> + compatible = "cache";
> + next-level-cache = <&l3_0>;
> + };
> +
> + l3_0: l3-cache {
> + compatible = "cache";
> + };
> + };
> +
> + pmu-a55 {
> + compatible = "arm,cortex-a55-pmu";
> + interrupt-parent = <&gic>;
> + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_cluster0>;
> + };
> +
> + pmu-a76 {
> + compatible = "arm,cortex-a76-pmu";
> + interrupt-parent = <&gic>;
> + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_cluster1>;
> + };
> +
> + psci {
> + compatible = "arm,psci-1.0";
> + method = "smc";
> + };
> +
> + timer: timer {
> + compatible = "arm,armv8-timer";
> + interrupt-parent = <&gic>;
> + interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH 0>,
> + <GIC_PPI 14 IRQ_TYPE_LEVEL_HIGH 0>,
> + <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH 0>,
> + <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH 0>;
> + clock-frequency = <13000000>;
> + };
> +
> + soc {
> + #address-cells = <2>;
> + #size-cells = <2>;
> + compatible = "simple-bus";
> + ranges;
> +
> + gic: interrupt-controller@c000000 {
> + compatible = "arm,gic-v3";
> + #interrupt-cells = <4>;
> + #redistributor-regions = <1>;
> + interrupt-parent = <&gic>;
> + interrupt-controller;
> + reg = <0 0x0c000000 0 0x40000>,
> + <0 0x0c040000 0 0x200000>;
> + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH 0>;
> +
> + ppi-partitions {
> + ppi_cluster0: interrupt-partition-0 {
> + affinity = <&cpu0 &cpu1 &cpu2 &cpu3>;
> + };
> + ppi_cluster1: interrupt-partition-1 {
> + affinity = <&cpu4 &cpu5 &cpu6 &cpu7>;
> + };
> + };
> + };
> +
> + pio: pinctrl@10005000 {
> + compatible = "mediatek,mt8192-pinctrl";
> + reg = <0 0x10005000 0 0x1000>,
> + <0 0x11c20000 0 0x1000>,
> + <0 0x11d10000 0 0x1000>,
> + <0 0x11d30000 0 0x1000>,
> + <0 0x11d40000 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 = "iocfg0", "iocfg_rm", "iocfg_bm",
> + "iocfg_bl", "iocfg_br", "iocfg_lm",
> + "iocfg_lb", "iocfg_rt", "iocfg_lt",
> + "iocfg_tl", "eint";
> + gpio-controller;
> + #gpio-cells = <2>;
> + gpio-ranges = <&pio 0 0 220>;
> + interrupt-controller;
> + interrupts = <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH 0>;
> + #interrupt-cells = <2>;
> + };
> +
> + systimer: timer@10017000 {
> + compatible = "mediatek,mt8192-timer",
> + "mediatek,mt6765-timer";
> + reg = <0 0x10017000 0 0x1000>;
> + interrupts = <GIC_SPI 233 IRQ_TYPE_LEVEL_HIGH 0>;
> + clocks = <&topckgen CLK_TOP_CSW_F26M_D2>;
> + clock-names = "clk13m";
> + };
> +
> + uart0: serial@11002000 {
> + compatible = "mediatek,mt8192-uart",
> + "mediatek,mt6577-uart";
> + reg = <0 0x11002000 0 0x1000>;
> + interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH 0>;
> + clocks = <&clk26m>, <&clk26m>;
> + clock-names = "baud", "bus";
> + status = "disabled";
> + };
> +
> + uart1: serial@11003000 {
> + compatible = "mediatek,mt8192-uart",
> + "mediatek,mt6577-uart";
> + reg = <0 0x11003000 0 0x1000>;
> + interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH 0>;
> + clocks = <&clk26m>, <&clk26m>;
> + clock-names = "baud", "bus";
> + status = "disabled";
> + };
> +
> + spi0: spi@1100a000 {
> + compatible = "mediatek,mt8192-spi",
> + "mediatek,mt6765-spi";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0 0x1100a000 0 0x1000>;
> + interrupts = <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH 0>;
> + clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
> + <&topckgen CLK_TOP_SPI_SEL>,
> + <&infracfg CLK_INFRA_SPI0>;
> + clock-names = "parent-clk", "sel-clk", "spi-clk";
> + status = "disabled";
> + };
> +
> + spi1: spi@11010000 {
> + compatible = "mediatek,mt8192-spi",
> + "mediatek,mt6765-spi";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0 0x11010000 0 0x1000>;
> + interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH 0>;
> + clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
> + <&topckgen CLK_TOP_SPI_SEL>,
> + <&infracfg CLK_INFRA_SPI1>;
> + clock-names = "parent-clk", "sel-clk", "spi-clk";
> + status = "disabled";
> + };
> +
> + spi2: spi@11012000 {
> + compatible = "mediatek,mt8192-spi",
> + "mediatek,mt6765-spi";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0 0x11012000 0 0x1000>;
> + interrupts = <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH 0>;
> + clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
> + <&topckgen CLK_TOP_SPI_SEL>,
> + <&infracfg CLK_INFRA_SPI2>;
> + clock-names = "parent-clk", "sel-clk", "spi-clk";
> + status = "disabled";
> + };
> +
> + spi3: spi@11013000 {
> + compatible = "mediatek,mt8192-spi",
> + "mediatek,mt6765-spi";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0 0x11013000 0 0x1000>;
> + interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH 0>;
> + clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
> + <&topckgen CLK_TOP_SPI_SEL>,
> + <&infracfg CLK_INFRA_SPI3>;
> + clock-names = "parent-clk", "sel-clk", "spi-clk";
> + status = "disabled";
> + };
> +
> + spi4: spi@11018000 {
> + compatible = "mediatek,mt8192-spi",
> + "mediatek,mt6765-spi";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0 0x11018000 0 0x1000>;
> + interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH 0>;
> + clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
> + <&topckgen CLK_TOP_SPI_SEL>,
> + <&infracfg CLK_INFRA_SPI4>;
> + clock-names = "parent-clk", "sel-clk", "spi-clk";
> + status = "disabled";
> + };
> +
> + spi5: spi@11019000 {
> + compatible = "mediatek,mt8192-spi",
> + "mediatek,mt6765-spi";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0 0x11019000 0 0x1000>;
> + interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH 0>;
> + clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
> + <&topckgen CLK_TOP_SPI_SEL>,
> + <&infracfg CLK_INFRA_SPI5>;
> + clock-names = "parent-clk", "sel-clk", "spi-clk";
> + status = "disabled";
> + };
> +
> + spi6: spi@1101d000 {
> + compatible = "mediatek,mt8192-spi",
> + "mediatek,mt6765-spi";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0 0x1101d000 0 0x1000>;
> + interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH 0>;
> + clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
> + <&topckgen CLK_TOP_SPI_SEL>,
> + <&infracfg CLK_INFRA_SPI6>;
> + clock-names = "parent-clk", "sel-clk", "spi-clk";
> + status = "disabled";
> + };
> +
> + spi7: spi@1101e000 {
> + compatible = "mediatek,mt8192-spi",
> + "mediatek,mt6765-spi";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0 0x1101e000 0 0x1000>;
> + interrupts = <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH 0>;
> + clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
> + <&topckgen CLK_TOP_SPI_SEL>,
> + <&infracfg CLK_INFRA_SPI7>;
> + clock-names = "parent-clk", "sel-clk", "spi-clk";
> + status = "disabled";
> + };
> +
> + i2c3: i2c3@11cb0000 {
> + compatible = "mediatek,mt8192-i2c";
> + reg = <0 0x11cb0000 0 0x1000>,
> + <0 0x10217300 0 0x80>;
> + interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH 0>;
> + clocks = <&clk26m>, <&clk26m>;
> + clock-names = "main", "dma";
> + clock-div = <1>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "disabled";
> + };
> +
> + i2c7: i2c7@11d00000 {
> + compatible = "mediatek,mt8192-i2c";
> + reg = <0 0x11d00000 0 0x1000>,
> + <0 0x10217600 0 0x180>;
> + interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH 0>;
> + clocks = <&clk26m>, <&clk26m>;
> + clock-names = "main", "dma";
> + clock-div = <1>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "disabled";
> + };
> +
> + i2c8: i2c8@11d01000 {
> + compatible = "mediatek,mt8192-i2c";
> + reg = <0 0x11d01000 0 0x1000>,
> + <0 0x10217780 0 0x180>;
> + interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH 0>;
> + clocks = <&clk26m>, <&clk26m>;
> + clock-names = "main", "dma";
> + clock-div = <1>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "disabled";
> + };
> +
> + i2c9: i2c9@11d02000 {
> + compatible = "mediatek,mt8192-i2c";
> + reg = <0 0x11d02000 0 0x1000>,
> + <0 0x10217900 0 0x180>;
> + interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH 0>;
> + clocks = <&clk26m>, <&clk26m>;
> + clock-names = "main", "dma";
> + clock-div = <1>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "disabled";
> + };
> +
> + i2c1: i2c1@11d20000 {
> + compatible = "mediatek,mt8192-i2c";
> + reg = <0 0x11d20000 0 0x1000>,
> + <0 0x10217100 0 0x80>;
> + interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH 0>;
> + clocks = <&clk26m>, <&clk26m>;
> + clock-names = "main", "dma";
> + clock-div = <1>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "disabled";
> + };
> +
> + i2c2: i2c2@11d21000 {
> + compatible = "mediatek,mt8192-i2c";
> + reg = <0 0x11d21000 0 0x1000>,
> + <0 0x10217180 0 0x180>;
> + interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH 0>;
> + clocks = <&clk26m>, <&clk26m>;
> + clock-names = "main", "dma";
> + clock-div = <1>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "disabled";
> + };
> +
> + i2c4: i2c4@11d22000 {
> + compatible = "mediatek,mt8192-i2c";
> + reg = <0 0x11d22000 0 0x1000>,
> + <0 0x10217380 0 0x180>;
> + interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH 0>;
> + clocks = <&clk26m>, <&clk26m>;
> + clock-names = "main", "dma";
> + clock-div = <1>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "disabled";
> + };
> +
> + i2c5: i2c5@11e00000 {
> + compatible = "mediatek,mt8192-i2c";
> + reg = <0 0x11e00000 0 0x1000>,
> + <0 0x10217500 0 0x80>;
> + interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH 0>;
> + clocks = <&clk26m>, <&clk26m>;
> + clock-names = "main", "dma";
> + clock-div = <1>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "disabled";
> + };
> +
> + i2c0: i2c0@11f00000 {
> + compatible = "mediatek,mt8192-i2c";
> + reg = <0 0x11f00000 0 0x1000>,
> + <0 0x10217080 0 0x80>;
> + interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH 0>;
> + clocks = <&clk26m>, <&clk26m>;
> + clock-names = "main", "dma";
> + clock-div = <1>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "disabled";
> + };
> +
> + i2c6: i2c6@11f01000 {
> + compatible = "mediatek,mt8192-i2c";
> + reg = <0 0x11f01000 0 0x1000>,
> + <0 0x10217580 0 0x80>;
> + interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH 0>;
> + clocks = <&clk26m>, <&clk26m>;
> + clock-names = "main", "dma";
> + clock-div = <1>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "disabled";
> + };
> + };
> +};
>
On 29/10/2020 16:50, Matthias Brugger wrote:
>
>
> On 27/10/2020 11:26, Seiya Wang wrote:
>> Add basic chip support for Mediatek MT8192
>>
>> Signed-off-by: Seiya Wang <[email protected]>
>
> Pushed to v5.10-next/dts64
>
> Thanks!
>
>> ---
>> arch/arm64/boot/dts/mediatek/Makefile | 1 +
>> arch/arm64/boot/dts/mediatek/mt8192-evb.dts | 29 ++
>> arch/arm64/boot/dts/mediatek/mt8192.dtsi | 513 ++++++++++++++++++++++++++++
>> 3 files changed, 543 insertions(+)
>> create mode 100644 arch/arm64/boot/dts/mediatek/mt8192-evb.dts
>> create mode 100644 arch/arm64/boot/dts/mediatek/mt8192.dtsi
>>
>> diff --git a/arch/arm64/boot/dts/mediatek/Makefile
>> b/arch/arm64/boot/dts/mediatek/Makefile
>> index 3ee682c266cc..b431ee2d6cac 100644
>> --- a/arch/arm64/boot/dts/mediatek/Makefile
>> +++ b/arch/arm64/boot/dts/mediatek/Makefile
>> @@ -12,4 +12,5 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-elm-hana-rev7.dtb
>> dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-evb.dtb
>> dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-evb.dtb
>> dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-krane-sku176.dtb
>> +dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-evb.dtb
>> dtb-$(CONFIG_ARCH_MEDIATEK) += mt8516-pumpkin.dtb
>> diff --git a/arch/arm64/boot/dts/mediatek/mt8192-evb.dts
>> b/arch/arm64/boot/dts/mediatek/mt8192-evb.dts
>> new file mode 100644
>> index 000000000000..0205837fa698
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/mediatek/mt8192-evb.dts
>> @@ -0,0 +1,29 @@
>> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
>> +/*
>> + * Copyright (C) 2020 MediaTek Inc.
>> + * Author: Seiya Wang <[email protected]>
>> + */
>> +/dts-v1/;
>> +#include "mt8192.dtsi"
>> +
>> +/ {
>> + model = "MediaTek MT8192 evaluation board";
>> + compatible = "mediatek,mt8192-evb", "mediatek,mt8192";
>> +
>> + aliases {
>> + serial0 = &uart0;
>> + };
>> +
>> + chosen {
>> + stdout-path = "serial0:921600n8";
>> + };
>> +
>> + memory@40000000 {
>> + device_type = "memory";
>> + reg = <0 0x40000000 0 0x80000000>;
>> + };
>> +};
>> +
>> +&uart0 {
>> + status = "okay";
>> +};
>> diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi
>> b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
>> new file mode 100644
>> index 000000000000..648f0f269b8b
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
>> @@ -0,0 +1,513 @@
>> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
>> +/*
>> + * Copyright (C) 2020 MediaTek Inc.
>> + * Author: Seiya Wang <[email protected]>
>> + */
>> +
>> +/dts-v1/;
>> +#include <dt-bindings/clock/mt8192-clk.h>
AFAIK the clock driver is not upstream.
Did you tried to compile this at least?
I dropped it for now. If you want to get that in without the clock driver bein
accepted first, you will need to fix this patch. And please make sure it
compiles against v5.10-rc1
Regards,
Matthias
>> +#include <dt-bindings/interrupt-controller/arm-gic.h>
>> +#include <dt-bindings/interrupt-controller/irq.h>
>> +#include <dt-bindings/pinctrl/mt8192-pinfunc.h>
>> +
>> +/ {
>> + compatible = "mediatek,mt8192";
>> + interrupt-parent = <&gic>;
>> + #address-cells = <2>;
>> + #size-cells = <2>;
>> +
>> + clk26m: oscillator0 {
>> + compatible = "fixed-clock";
>> + #clock-cells = <0>;
>> + clock-frequency = <26000000>;
>> + clock-output-names = "clk26m";
>> + };
>> +
>> + clk32k: oscillator1 {
>> + compatible = "fixed-clock";
>> + #clock-cells = <0>;
>> + clock-frequency = <32768>;
>> + clock-output-names = "clk32k";
>> + };
>> +
>> + cpus {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> +
>> + cpu0: cpu@0 {
>> + device_type = "cpu";
>> + compatible = "arm,cortex-a55";
>> + reg = <0x000>;
>> + enable-method = "psci";
>> + clock-frequency = <1701000000>;
>> + next-level-cache = <&l2_0>;
>> + capacity-dmips-mhz = <530>;
>> + };
>> +
>> + cpu1: cpu@100 {
>> + device_type = "cpu";
>> + compatible = "arm,cortex-a55";
>> + reg = <0x100>;
>> + enable-method = "psci";
>> + clock-frequency = <1701000000>;
>> + next-level-cache = <&l2_0>;
>> + capacity-dmips-mhz = <530>;
>> + };
>> +
>> + cpu2: cpu@200 {
>> + device_type = "cpu";
>> + compatible = "arm,cortex-a55";
>> + reg = <0x200>;
>> + enable-method = "psci";
>> + clock-frequency = <1701000000>;
>> + next-level-cache = <&l2_0>;
>> + capacity-dmips-mhz = <530>;
>> + };
>> +
>> + cpu3: cpu@300 {
>> + device_type = "cpu";
>> + compatible = "arm,cortex-a55";
>> + reg = <0x300>;
>> + enable-method = "psci";
>> + clock-frequency = <1701000000>;
>> + next-level-cache = <&l2_0>;
>> + capacity-dmips-mhz = <530>;
>> + };
>> +
>> + cpu4: cpu@400 {
>> + device_type = "cpu";
>> + compatible = "arm,cortex-a76";
>> + reg = <0x400>;
>> + enable-method = "psci";
>> + clock-frequency = <2171000000>;
>> + next-level-cache = <&l2_1>;
>> + capacity-dmips-mhz = <1024>;
>> + };
>> +
>> + cpu5: cpu@500 {
>> + device_type = "cpu";
>> + compatible = "arm,cortex-a76";
>> + reg = <0x500>;
>> + enable-method = "psci";
>> + clock-frequency = <2171000000>;
>> + next-level-cache = <&l2_1>;
>> + capacity-dmips-mhz = <1024>;
>> + };
>> +
>> + cpu6: cpu@600 {
>> + device_type = "cpu";
>> + compatible = "arm,cortex-a76";
>> + reg = <0x600>;
>> + enable-method = "psci";
>> + clock-frequency = <2171000000>;
>> + next-level-cache = <&l2_1>;
>> + capacity-dmips-mhz = <1024>;
>> + };
>> +
>> + cpu7: cpu@700 {
>> + device_type = "cpu";
>> + compatible = "arm,cortex-a76";
>> + reg = <0x700>;
>> + enable-method = "psci";
>> + clock-frequency = <2171000000>;
>> + next-level-cache = <&l2_1>;
>> + capacity-dmips-mhz = <1024>;
>> + };
>> +
>> + cpu-map {
>> + cluster0 {
>> + core0 {
>> + cpu = <&cpu0>;
>> + };
>> + core1 {
>> + cpu = <&cpu1>;
>> + };
>> + core2 {
>> + cpu = <&cpu2>;
>> + };
>> + core3 {
>> + cpu = <&cpu3>;
>> + };
>> + };
>> +
>> + cluster1 {
>> + core0 {
>> + cpu = <&cpu4>;
>> + };
>> + core1 {
>> + cpu = <&cpu5>;
>> + };
>> + core2 {
>> + cpu = <&cpu6>;
>> + };
>> + core3 {
>> + cpu = <&cpu7>;
>> + };
>> + };
>> + };
>> +
>> + l2_0: l2-cache0 {
>> + compatible = "cache";
>> + next-level-cache = <&l3_0>;
>> + };
>> +
>> + l2_1: l2-cache1 {
>> + compatible = "cache";
>> + next-level-cache = <&l3_0>;
>> + };
>> +
>> + l3_0: l3-cache {
>> + compatible = "cache";
>> + };
>> + };
>> +
>> + pmu-a55 {
>> + compatible = "arm,cortex-a55-pmu";
>> + interrupt-parent = <&gic>;
>> + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_cluster0>;
>> + };
>> +
>> + pmu-a76 {
>> + compatible = "arm,cortex-a76-pmu";
>> + interrupt-parent = <&gic>;
>> + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_cluster1>;
>> + };
>> +
>> + psci {
>> + compatible = "arm,psci-1.0";
>> + method = "smc";
>> + };
>> +
>> + timer: timer {
>> + compatible = "arm,armv8-timer";
>> + interrupt-parent = <&gic>;
>> + interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH 0>,
>> + <GIC_PPI 14 IRQ_TYPE_LEVEL_HIGH 0>,
>> + <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH 0>,
>> + <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH 0>;
>> + clock-frequency = <13000000>;
>> + };
>> +
>> + soc {
>> + #address-cells = <2>;
>> + #size-cells = <2>;
>> + compatible = "simple-bus";
>> + ranges;
>> +
>> + gic: interrupt-controller@c000000 {
>> + compatible = "arm,gic-v3";
>> + #interrupt-cells = <4>;
>> + #redistributor-regions = <1>;
>> + interrupt-parent = <&gic>;
>> + interrupt-controller;
>> + reg = <0 0x0c000000 0 0x40000>,
>> + <0 0x0c040000 0 0x200000>;
>> + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH 0>;
>> +
>> + ppi-partitions {
>> + ppi_cluster0: interrupt-partition-0 {
>> + affinity = <&cpu0 &cpu1 &cpu2 &cpu3>;
>> + };
>> + ppi_cluster1: interrupt-partition-1 {
>> + affinity = <&cpu4 &cpu5 &cpu6 &cpu7>;
>> + };
>> + };
>> + };
>> +
>> + pio: pinctrl@10005000 {
>> + compatible = "mediatek,mt8192-pinctrl";
>> + reg = <0 0x10005000 0 0x1000>,
>> + <0 0x11c20000 0 0x1000>,
>> + <0 0x11d10000 0 0x1000>,
>> + <0 0x11d30000 0 0x1000>,
>> + <0 0x11d40000 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 = "iocfg0", "iocfg_rm", "iocfg_bm",
>> + "iocfg_bl", "iocfg_br", "iocfg_lm",
>> + "iocfg_lb", "iocfg_rt", "iocfg_lt",
>> + "iocfg_tl", "eint";
>> + gpio-controller;
>> + #gpio-cells = <2>;
>> + gpio-ranges = <&pio 0 0 220>;
>> + interrupt-controller;
>> + interrupts = <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH 0>;
>> + #interrupt-cells = <2>;
>> + };
>> +
>> + systimer: timer@10017000 {
>> + compatible = "mediatek,mt8192-timer",
>> + "mediatek,mt6765-timer";
>> + reg = <0 0x10017000 0 0x1000>;
>> + interrupts = <GIC_SPI 233 IRQ_TYPE_LEVEL_HIGH 0>;
>> + clocks = <&topckgen CLK_TOP_CSW_F26M_D2>;
>> + clock-names = "clk13m";
>> + };
>> +
>> + uart0: serial@11002000 {
>> + compatible = "mediatek,mt8192-uart",
>> + "mediatek,mt6577-uart";
>> + reg = <0 0x11002000 0 0x1000>;
>> + interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH 0>;
>> + clocks = <&clk26m>, <&clk26m>;
>> + clock-names = "baud", "bus";
>> + status = "disabled";
>> + };
>> +
>> + uart1: serial@11003000 {
>> + compatible = "mediatek,mt8192-uart",
>> + "mediatek,mt6577-uart";
>> + reg = <0 0x11003000 0 0x1000>;
>> + interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH 0>;
>> + clocks = <&clk26m>, <&clk26m>;
>> + clock-names = "baud", "bus";
>> + status = "disabled";
>> + };
>> +
>> + spi0: spi@1100a000 {
>> + compatible = "mediatek,mt8192-spi",
>> + "mediatek,mt6765-spi";
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <0 0x1100a000 0 0x1000>;
>> + interrupts = <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH 0>;
>> + clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
>> + <&topckgen CLK_TOP_SPI_SEL>,
>> + <&infracfg CLK_INFRA_SPI0>;
>> + clock-names = "parent-clk", "sel-clk", "spi-clk";
>> + status = "disabled";
>> + };
>> +
>> + spi1: spi@11010000 {
>> + compatible = "mediatek,mt8192-spi",
>> + "mediatek,mt6765-spi";
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <0 0x11010000 0 0x1000>;
>> + interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH 0>;
>> + clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
>> + <&topckgen CLK_TOP_SPI_SEL>,
>> + <&infracfg CLK_INFRA_SPI1>;
>> + clock-names = "parent-clk", "sel-clk", "spi-clk";
>> + status = "disabled";
>> + };
>> +
>> + spi2: spi@11012000 {
>> + compatible = "mediatek,mt8192-spi",
>> + "mediatek,mt6765-spi";
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <0 0x11012000 0 0x1000>;
>> + interrupts = <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH 0>;
>> + clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
>> + <&topckgen CLK_TOP_SPI_SEL>,
>> + <&infracfg CLK_INFRA_SPI2>;
>> + clock-names = "parent-clk", "sel-clk", "spi-clk";
>> + status = "disabled";
>> + };
>> +
>> + spi3: spi@11013000 {
>> + compatible = "mediatek,mt8192-spi",
>> + "mediatek,mt6765-spi";
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <0 0x11013000 0 0x1000>;
>> + interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH 0>;
>> + clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
>> + <&topckgen CLK_TOP_SPI_SEL>,
>> + <&infracfg CLK_INFRA_SPI3>;
>> + clock-names = "parent-clk", "sel-clk", "spi-clk";
>> + status = "disabled";
>> + };
>> +
>> + spi4: spi@11018000 {
>> + compatible = "mediatek,mt8192-spi",
>> + "mediatek,mt6765-spi";
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <0 0x11018000 0 0x1000>;
>> + interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH 0>;
>> + clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
>> + <&topckgen CLK_TOP_SPI_SEL>,
>> + <&infracfg CLK_INFRA_SPI4>;
>> + clock-names = "parent-clk", "sel-clk", "spi-clk";
>> + status = "disabled";
>> + };
>> +
>> + spi5: spi@11019000 {
>> + compatible = "mediatek,mt8192-spi",
>> + "mediatek,mt6765-spi";
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <0 0x11019000 0 0x1000>;
>> + interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH 0>;
>> + clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
>> + <&topckgen CLK_TOP_SPI_SEL>,
>> + <&infracfg CLK_INFRA_SPI5>;
>> + clock-names = "parent-clk", "sel-clk", "spi-clk";
>> + status = "disabled";
>> + };
>> +
>> + spi6: spi@1101d000 {
>> + compatible = "mediatek,mt8192-spi",
>> + "mediatek,mt6765-spi";
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <0 0x1101d000 0 0x1000>;
>> + interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH 0>;
>> + clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
>> + <&topckgen CLK_TOP_SPI_SEL>,
>> + <&infracfg CLK_INFRA_SPI6>;
>> + clock-names = "parent-clk", "sel-clk", "spi-clk";
>> + status = "disabled";
>> + };
>> +
>> + spi7: spi@1101e000 {
>> + compatible = "mediatek,mt8192-spi",
>> + "mediatek,mt6765-spi";
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <0 0x1101e000 0 0x1000>;
>> + interrupts = <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH 0>;
>> + clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
>> + <&topckgen CLK_TOP_SPI_SEL>,
>> + <&infracfg CLK_INFRA_SPI7>;
>> + clock-names = "parent-clk", "sel-clk", "spi-clk";
>> + status = "disabled";
>> + };
>> +
>> + i2c3: i2c3@11cb0000 {
>> + compatible = "mediatek,mt8192-i2c";
>> + reg = <0 0x11cb0000 0 0x1000>,
>> + <0 0x10217300 0 0x80>;
>> + interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH 0>;
>> + clocks = <&clk26m>, <&clk26m>;
>> + clock-names = "main", "dma";
>> + clock-div = <1>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + status = "disabled";
>> + };
>> +
>> + i2c7: i2c7@11d00000 {
>> + compatible = "mediatek,mt8192-i2c";
>> + reg = <0 0x11d00000 0 0x1000>,
>> + <0 0x10217600 0 0x180>;
>> + interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH 0>;
>> + clocks = <&clk26m>, <&clk26m>;
>> + clock-names = "main", "dma";
>> + clock-div = <1>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + status = "disabled";
>> + };
>> +
>> + i2c8: i2c8@11d01000 {
>> + compatible = "mediatek,mt8192-i2c";
>> + reg = <0 0x11d01000 0 0x1000>,
>> + <0 0x10217780 0 0x180>;
>> + interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH 0>;
>> + clocks = <&clk26m>, <&clk26m>;
>> + clock-names = "main", "dma";
>> + clock-div = <1>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + status = "disabled";
>> + };
>> +
>> + i2c9: i2c9@11d02000 {
>> + compatible = "mediatek,mt8192-i2c";
>> + reg = <0 0x11d02000 0 0x1000>,
>> + <0 0x10217900 0 0x180>;
>> + interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH 0>;
>> + clocks = <&clk26m>, <&clk26m>;
>> + clock-names = "main", "dma";
>> + clock-div = <1>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + status = "disabled";
>> + };
>> +
>> + i2c1: i2c1@11d20000 {
>> + compatible = "mediatek,mt8192-i2c";
>> + reg = <0 0x11d20000 0 0x1000>,
>> + <0 0x10217100 0 0x80>;
>> + interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH 0>;
>> + clocks = <&clk26m>, <&clk26m>;
>> + clock-names = "main", "dma";
>> + clock-div = <1>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + status = "disabled";
>> + };
>> +
>> + i2c2: i2c2@11d21000 {
>> + compatible = "mediatek,mt8192-i2c";
>> + reg = <0 0x11d21000 0 0x1000>,
>> + <0 0x10217180 0 0x180>;
>> + interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH 0>;
>> + clocks = <&clk26m>, <&clk26m>;
>> + clock-names = "main", "dma";
>> + clock-div = <1>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + status = "disabled";
>> + };
>> +
>> + i2c4: i2c4@11d22000 {
>> + compatible = "mediatek,mt8192-i2c";
>> + reg = <0 0x11d22000 0 0x1000>,
>> + <0 0x10217380 0 0x180>;
>> + interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH 0>;
>> + clocks = <&clk26m>, <&clk26m>;
>> + clock-names = "main", "dma";
>> + clock-div = <1>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + status = "disabled";
>> + };
>> +
>> + i2c5: i2c5@11e00000 {
>> + compatible = "mediatek,mt8192-i2c";
>> + reg = <0 0x11e00000 0 0x1000>,
>> + <0 0x10217500 0 0x80>;
>> + interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH 0>;
>> + clocks = <&clk26m>, <&clk26m>;
>> + clock-names = "main", "dma";
>> + clock-div = <1>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + status = "disabled";
>> + };
>> +
>> + i2c0: i2c0@11f00000 {
>> + compatible = "mediatek,mt8192-i2c";
>> + reg = <0 0x11f00000 0 0x1000>,
>> + <0 0x10217080 0 0x80>;
>> + interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH 0>;
>> + clocks = <&clk26m>, <&clk26m>;
>> + clock-names = "main", "dma";
>> + clock-div = <1>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + status = "disabled";
>> + };
>> +
>> + i2c6: i2c6@11f01000 {
>> + compatible = "mediatek,mt8192-i2c";
>> + reg = <0 0x11f01000 0 0x1000>,
>> + <0 0x10217580 0 0x80>;
>> + interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH 0>;
>> + clocks = <&clk26m>, <&clk26m>;
>> + clock-names = "main", "dma";
>> + clock-div = <1>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + status = "disabled";
>> + };
>> + };
>> +};
>>
On Fri, 2020-10-30 at 10:04 +0100, Matthias Brugger wrote:
> On 29/10/2020 16:50, Matthias Brugger wrote:
> >
> >
> > On 27/10/2020 11:26, Seiya Wang wrote:
> >> Add basic chip support for Mediatek MT8192
> >>
> >> Signed-off-by: Seiya Wang <[email protected]>
> >
> > Pushed to v5.10-next/dts64
> >
> > Thanks!
> >
> >> ---
> >> arch/arm64/boot/dts/mediatek/Makefile | 1 +
> >> arch/arm64/boot/dts/mediatek/mt8192-evb.dts | 29 ++
> >> arch/arm64/boot/dts/mediatek/mt8192.dtsi | 513 ++++++++++++++++++++++++++++
> >> 3 files changed, 543 insertions(+)
> >> create mode 100644 arch/arm64/boot/dts/mediatek/mt8192-evb.dts
> >> create mode 100644 arch/arm64/boot/dts/mediatek/mt8192.dtsi
> >>
> >> diff --git a/arch/arm64/boot/dts/mediatek/Makefile
> >> b/arch/arm64/boot/dts/mediatek/Makefile
> >> index 3ee682c266cc..b431ee2d6cac 100644
> >> --- a/arch/arm64/boot/dts/mediatek/Makefile
> >> +++ b/arch/arm64/boot/dts/mediatek/Makefile
> >> @@ -12,4 +12,5 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-elm-hana-rev7.dtb
> >> dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-evb.dtb
> >> dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-evb.dtb
> >> dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-krane-sku176.dtb
> >> +dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-evb.dtb
> >> dtb-$(CONFIG_ARCH_MEDIATEK) += mt8516-pumpkin.dtb
> >> diff --git a/arch/arm64/boot/dts/mediatek/mt8192-evb.dts
> >> b/arch/arm64/boot/dts/mediatek/mt8192-evb.dts
> >> new file mode 100644
> >> index 000000000000..0205837fa698
> >> --- /dev/null
> >> +++ b/arch/arm64/boot/dts/mediatek/mt8192-evb.dts
> >> @@ -0,0 +1,29 @@
> >> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> >> +/*
> >> + * Copyright (C) 2020 MediaTek Inc.
> >> + * Author: Seiya Wang <[email protected]>
> >> + */
> >> +/dts-v1/;
> >> +#include "mt8192.dtsi"
> >> +
> >> +/ {
> >> + model = "MediaTek MT8192 evaluation board";
> >> + compatible = "mediatek,mt8192-evb", "mediatek,mt8192";
> >> +
> >> + aliases {
> >> + serial0 = &uart0;
> >> + };
> >> +
> >> + chosen {
> >> + stdout-path = "serial0:921600n8";
> >> + };
> >> +
> >> + memory@40000000 {
> >> + device_type = "memory";
> >> + reg = <0 0x40000000 0 0x80000000>;
> >> + };
> >> +};
> >> +
> >> +&uart0 {
> >> + status = "okay";
> >> +};
> >> diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi
> >> b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
> >> new file mode 100644
> >> index 000000000000..648f0f269b8b
> >> --- /dev/null
> >> +++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
> >> @@ -0,0 +1,513 @@
> >> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> >> +/*
> >> + * Copyright (C) 2020 MediaTek Inc.
> >> + * Author: Seiya Wang <[email protected]>
> >> + */
> >> +
> >> +/dts-v1/;
> >> +#include <dt-bindings/clock/mt8192-clk.h>
>
> AFAIK the clock driver is not upstream.
> Did you tried to compile this at least?
>
> I dropped it for now. If you want to get that in without the clock driver bein
> accepted first, you will need to fix this patch. And please make sure it
> compiles against v5.10-rc1
>
> Regards,
> Matthias
>
I have fixed this issue and resend v6.
Please kindly check it again and sorry for my careless mistake.
Seiya
> >> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> >> +#include <dt-bindings/interrupt-controller/irq.h>
> >> +#include <dt-bindings/pinctrl/mt8192-pinfunc.h>
> >> +
> >> +/ {
> >> + compatible = "mediatek,mt8192";
> >> + interrupt-parent = <&gic>;
> >> + #address-cells = <2>;
> >> + #size-cells = <2>;
> >> +
> >> + clk26m: oscillator0 {
> >> + compatible = "fixed-clock";
> >> + #clock-cells = <0>;
> >> + clock-frequency = <26000000>;
> >> + clock-output-names = "clk26m";
> >> + };
> >> +
> >> + clk32k: oscillator1 {
> >> + compatible = "fixed-clock";
> >> + #clock-cells = <0>;
> >> + clock-frequency = <32768>;
> >> + clock-output-names = "clk32k";
> >> + };
> >> +
> >> + cpus {
> >> + #address-cells = <1>;
> >> + #size-cells = <0>;
> >> +
> >> + cpu0: cpu@0 {
> >> + device_type = "cpu";
> >> + compatible = "arm,cortex-a55";
> >> + reg = <0x000>;
> >> + enable-method = "psci";
> >> + clock-frequency = <1701000000>;
> >> + next-level-cache = <&l2_0>;
> >> + capacity-dmips-mhz = <530>;
> >> + };
> >> +
> >> + cpu1: cpu@100 {
> >> + device_type = "cpu";
> >> + compatible = "arm,cortex-a55";
> >> + reg = <0x100>;
> >> + enable-method = "psci";
> >> + clock-frequency = <1701000000>;
> >> + next-level-cache = <&l2_0>;
> >> + capacity-dmips-mhz = <530>;
> >> + };
> >> +
> >> + cpu2: cpu@200 {
> >> + device_type = "cpu";
> >> + compatible = "arm,cortex-a55";
> >> + reg = <0x200>;
> >> + enable-method = "psci";
> >> + clock-frequency = <1701000000>;
> >> + next-level-cache = <&l2_0>;
> >> + capacity-dmips-mhz = <530>;
> >> + };
> >> +
> >> + cpu3: cpu@300 {
> >> + device_type = "cpu";
> >> + compatible = "arm,cortex-a55";
> >> + reg = <0x300>;
> >> + enable-method = "psci";
> >> + clock-frequency = <1701000000>;
> >> + next-level-cache = <&l2_0>;
> >> + capacity-dmips-mhz = <530>;
> >> + };
> >> +
> >> + cpu4: cpu@400 {
> >> + device_type = "cpu";
> >> + compatible = "arm,cortex-a76";
> >> + reg = <0x400>;
> >> + enable-method = "psci";
> >> + clock-frequency = <2171000000>;
> >> + next-level-cache = <&l2_1>;
> >> + capacity-dmips-mhz = <1024>;
> >> + };
> >> +
> >> + cpu5: cpu@500 {
> >> + device_type = "cpu";
> >> + compatible = "arm,cortex-a76";
> >> + reg = <0x500>;
> >> + enable-method = "psci";
> >> + clock-frequency = <2171000000>;
> >> + next-level-cache = <&l2_1>;
> >> + capacity-dmips-mhz = <1024>;
> >> + };
> >> +
> >> + cpu6: cpu@600 {
> >> + device_type = "cpu";
> >> + compatible = "arm,cortex-a76";
> >> + reg = <0x600>;
> >> + enable-method = "psci";
> >> + clock-frequency = <2171000000>;
> >> + next-level-cache = <&l2_1>;
> >> + capacity-dmips-mhz = <1024>;
> >> + };
> >> +
> >> + cpu7: cpu@700 {
> >> + device_type = "cpu";
> >> + compatible = "arm,cortex-a76";
> >> + reg = <0x700>;
> >> + enable-method = "psci";
> >> + clock-frequency = <2171000000>;
> >> + next-level-cache = <&l2_1>;
> >> + capacity-dmips-mhz = <1024>;
> >> + };
> >> +
> >> + cpu-map {
> >> + cluster0 {
> >> + core0 {
> >> + cpu = <&cpu0>;
> >> + };
> >> + core1 {
> >> + cpu = <&cpu1>;
> >> + };
> >> + core2 {
> >> + cpu = <&cpu2>;
> >> + };
> >> + core3 {
> >> + cpu = <&cpu3>;
> >> + };
> >> + };
> >> +
> >> + cluster1 {
> >> + core0 {
> >> + cpu = <&cpu4>;
> >> + };
> >> + core1 {
> >> + cpu = <&cpu5>;
> >> + };
> >> + core2 {
> >> + cpu = <&cpu6>;
> >> + };
> >> + core3 {
> >> + cpu = <&cpu7>;
> >> + };
> >> + };
> >> + };
> >> +
> >> + l2_0: l2-cache0 {
> >> + compatible = "cache";
> >> + next-level-cache = <&l3_0>;
> >> + };
> >> +
> >> + l2_1: l2-cache1 {
> >> + compatible = "cache";
> >> + next-level-cache = <&l3_0>;
> >> + };
> >> +
> >> + l3_0: l3-cache {
> >> + compatible = "cache";
> >> + };
> >> + };
> >> +
> >> + pmu-a55 {
> >> + compatible = "arm,cortex-a55-pmu";
> >> + interrupt-parent = <&gic>;
> >> + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_cluster0>;
> >> + };
> >> +
> >> + pmu-a76 {
> >> + compatible = "arm,cortex-a76-pmu";
> >> + interrupt-parent = <&gic>;
> >> + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_cluster1>;
> >> + };
> >> +
> >> + psci {
> >> + compatible = "arm,psci-1.0";
> >> + method = "smc";
> >> + };
> >> +
> >> + timer: timer {
> >> + compatible = "arm,armv8-timer";
> >> + interrupt-parent = <&gic>;
> >> + interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH 0>,
> >> + <GIC_PPI 14 IRQ_TYPE_LEVEL_HIGH 0>,
> >> + <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH 0>,
> >> + <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH 0>;
> >> + clock-frequency = <13000000>;
> >> + };
> >> +
> >> + soc {
> >> + #address-cells = <2>;
> >> + #size-cells = <2>;
> >> + compatible = "simple-bus";
> >> + ranges;
> >> +
> >> + gic: interrupt-controller@c000000 {
> >> + compatible = "arm,gic-v3";
> >> + #interrupt-cells = <4>;
> >> + #redistributor-regions = <1>;
> >> + interrupt-parent = <&gic>;
> >> + interrupt-controller;
> >> + reg = <0 0x0c000000 0 0x40000>,
> >> + <0 0x0c040000 0 0x200000>;
> >> + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH 0>;
> >> +
> >> + ppi-partitions {
> >> + ppi_cluster0: interrupt-partition-0 {
> >> + affinity = <&cpu0 &cpu1 &cpu2 &cpu3>;
> >> + };
> >> + ppi_cluster1: interrupt-partition-1 {
> >> + affinity = <&cpu4 &cpu5 &cpu6 &cpu7>;
> >> + };
> >> + };
> >> + };
> >> +
> >> + pio: pinctrl@10005000 {
> >> + compatible = "mediatek,mt8192-pinctrl";
> >> + reg = <0 0x10005000 0 0x1000>,
> >> + <0 0x11c20000 0 0x1000>,
> >> + <0 0x11d10000 0 0x1000>,
> >> + <0 0x11d30000 0 0x1000>,
> >> + <0 0x11d40000 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 = "iocfg0", "iocfg_rm", "iocfg_bm",
> >> + "iocfg_bl", "iocfg_br", "iocfg_lm",
> >> + "iocfg_lb", "iocfg_rt", "iocfg_lt",
> >> + "iocfg_tl", "eint";
> >> + gpio-controller;
> >> + #gpio-cells = <2>;
> >> + gpio-ranges = <&pio 0 0 220>;
> >> + interrupt-controller;
> >> + interrupts = <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH 0>;
> >> + #interrupt-cells = <2>;
> >> + };
> >> +
> >> + systimer: timer@10017000 {
> >> + compatible = "mediatek,mt8192-timer",
> >> + "mediatek,mt6765-timer";
> >> + reg = <0 0x10017000 0 0x1000>;
> >> + interrupts = <GIC_SPI 233 IRQ_TYPE_LEVEL_HIGH 0>;
> >> + clocks = <&topckgen CLK_TOP_CSW_F26M_D2>;
> >> + clock-names = "clk13m";
> >> + };
> >> +
> >> + uart0: serial@11002000 {
> >> + compatible = "mediatek,mt8192-uart",
> >> + "mediatek,mt6577-uart";
> >> + reg = <0 0x11002000 0 0x1000>;
> >> + interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH 0>;
> >> + clocks = <&clk26m>, <&clk26m>;
> >> + clock-names = "baud", "bus";
> >> + status = "disabled";
> >> + };
> >> +
> >> + uart1: serial@11003000 {
> >> + compatible = "mediatek,mt8192-uart",
> >> + "mediatek,mt6577-uart";
> >> + reg = <0 0x11003000 0 0x1000>;
> >> + interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH 0>;
> >> + clocks = <&clk26m>, <&clk26m>;
> >> + clock-names = "baud", "bus";
> >> + status = "disabled";
> >> + };
> >> +
> >> + spi0: spi@1100a000 {
> >> + compatible = "mediatek,mt8192-spi",
> >> + "mediatek,mt6765-spi";
> >> + #address-cells = <1>;
> >> + #size-cells = <0>;
> >> + reg = <0 0x1100a000 0 0x1000>;
> >> + interrupts = <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH 0>;
> >> + clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
> >> + <&topckgen CLK_TOP_SPI_SEL>,
> >> + <&infracfg CLK_INFRA_SPI0>;
> >> + clock-names = "parent-clk", "sel-clk", "spi-clk";
> >> + status = "disabled";
> >> + };
> >> +
> >> + spi1: spi@11010000 {
> >> + compatible = "mediatek,mt8192-spi",
> >> + "mediatek,mt6765-spi";
> >> + #address-cells = <1>;
> >> + #size-cells = <0>;
> >> + reg = <0 0x11010000 0 0x1000>;
> >> + interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH 0>;
> >> + clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
> >> + <&topckgen CLK_TOP_SPI_SEL>,
> >> + <&infracfg CLK_INFRA_SPI1>;
> >> + clock-names = "parent-clk", "sel-clk", "spi-clk";
> >> + status = "disabled";
> >> + };
> >> +
> >> + spi2: spi@11012000 {
> >> + compatible = "mediatek,mt8192-spi",
> >> + "mediatek,mt6765-spi";
> >> + #address-cells = <1>;
> >> + #size-cells = <0>;
> >> + reg = <0 0x11012000 0 0x1000>;
> >> + interrupts = <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH 0>;
> >> + clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
> >> + <&topckgen CLK_TOP_SPI_SEL>,
> >> + <&infracfg CLK_INFRA_SPI2>;
> >> + clock-names = "parent-clk", "sel-clk", "spi-clk";
> >> + status = "disabled";
> >> + };
> >> +
> >> + spi3: spi@11013000 {
> >> + compatible = "mediatek,mt8192-spi",
> >> + "mediatek,mt6765-spi";
> >> + #address-cells = <1>;
> >> + #size-cells = <0>;
> >> + reg = <0 0x11013000 0 0x1000>;
> >> + interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH 0>;
> >> + clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
> >> + <&topckgen CLK_TOP_SPI_SEL>,
> >> + <&infracfg CLK_INFRA_SPI3>;
> >> + clock-names = "parent-clk", "sel-clk", "spi-clk";
> >> + status = "disabled";
> >> + };
> >> +
> >> + spi4: spi@11018000 {
> >> + compatible = "mediatek,mt8192-spi",
> >> + "mediatek,mt6765-spi";
> >> + #address-cells = <1>;
> >> + #size-cells = <0>;
> >> + reg = <0 0x11018000 0 0x1000>;
> >> + interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH 0>;
> >> + clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
> >> + <&topckgen CLK_TOP_SPI_SEL>,
> >> + <&infracfg CLK_INFRA_SPI4>;
> >> + clock-names = "parent-clk", "sel-clk", "spi-clk";
> >> + status = "disabled";
> >> + };
> >> +
> >> + spi5: spi@11019000 {
> >> + compatible = "mediatek,mt8192-spi",
> >> + "mediatek,mt6765-spi";
> >> + #address-cells = <1>;
> >> + #size-cells = <0>;
> >> + reg = <0 0x11019000 0 0x1000>;
> >> + interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH 0>;
> >> + clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
> >> + <&topckgen CLK_TOP_SPI_SEL>,
> >> + <&infracfg CLK_INFRA_SPI5>;
> >> + clock-names = "parent-clk", "sel-clk", "spi-clk";
> >> + status = "disabled";
> >> + };
> >> +
> >> + spi6: spi@1101d000 {
> >> + compatible = "mediatek,mt8192-spi",
> >> + "mediatek,mt6765-spi";
> >> + #address-cells = <1>;
> >> + #size-cells = <0>;
> >> + reg = <0 0x1101d000 0 0x1000>;
> >> + interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH 0>;
> >> + clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
> >> + <&topckgen CLK_TOP_SPI_SEL>,
> >> + <&infracfg CLK_INFRA_SPI6>;
> >> + clock-names = "parent-clk", "sel-clk", "spi-clk";
> >> + status = "disabled";
> >> + };
> >> +
> >> + spi7: spi@1101e000 {
> >> + compatible = "mediatek,mt8192-spi",
> >> + "mediatek,mt6765-spi";
> >> + #address-cells = <1>;
> >> + #size-cells = <0>;
> >> + reg = <0 0x1101e000 0 0x1000>;
> >> + interrupts = <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH 0>;
> >> + clocks = <&topckgen CLK_TOP_MAINPLL_D5_D4>,
> >> + <&topckgen CLK_TOP_SPI_SEL>,
> >> + <&infracfg CLK_INFRA_SPI7>;
> >> + clock-names = "parent-clk", "sel-clk", "spi-clk";
> >> + status = "disabled";
> >> + };
> >> +
> >> + i2c3: i2c3@11cb0000 {
> >> + compatible = "mediatek,mt8192-i2c";
> >> + reg = <0 0x11cb0000 0 0x1000>,
> >> + <0 0x10217300 0 0x80>;
> >> + interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH 0>;
> >> + clocks = <&clk26m>, <&clk26m>;
> >> + clock-names = "main", "dma";
> >> + clock-div = <1>;
> >> + #address-cells = <1>;
> >> + #size-cells = <0>;
> >> + status = "disabled";
> >> + };
> >> +
> >> + i2c7: i2c7@11d00000 {
> >> + compatible = "mediatek,mt8192-i2c";
> >> + reg = <0 0x11d00000 0 0x1000>,
> >> + <0 0x10217600 0 0x180>;
> >> + interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH 0>;
> >> + clocks = <&clk26m>, <&clk26m>;
> >> + clock-names = "main", "dma";
> >> + clock-div = <1>;
> >> + #address-cells = <1>;
> >> + #size-cells = <0>;
> >> + status = "disabled";
> >> + };
> >> +
> >> + i2c8: i2c8@11d01000 {
> >> + compatible = "mediatek,mt8192-i2c";
> >> + reg = <0 0x11d01000 0 0x1000>,
> >> + <0 0x10217780 0 0x180>;
> >> + interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH 0>;
> >> + clocks = <&clk26m>, <&clk26m>;
> >> + clock-names = "main", "dma";
> >> + clock-div = <1>;
> >> + #address-cells = <1>;
> >> + #size-cells = <0>;
> >> + status = "disabled";
> >> + };
> >> +
> >> + i2c9: i2c9@11d02000 {
> >> + compatible = "mediatek,mt8192-i2c";
> >> + reg = <0 0x11d02000 0 0x1000>,
> >> + <0 0x10217900 0 0x180>;
> >> + interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH 0>;
> >> + clocks = <&clk26m>, <&clk26m>;
> >> + clock-names = "main", "dma";
> >> + clock-div = <1>;
> >> + #address-cells = <1>;
> >> + #size-cells = <0>;
> >> + status = "disabled";
> >> + };
> >> +
> >> + i2c1: i2c1@11d20000 {
> >> + compatible = "mediatek,mt8192-i2c";
> >> + reg = <0 0x11d20000 0 0x1000>,
> >> + <0 0x10217100 0 0x80>;
> >> + interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH 0>;
> >> + clocks = <&clk26m>, <&clk26m>;
> >> + clock-names = "main", "dma";
> >> + clock-div = <1>;
> >> + #address-cells = <1>;
> >> + #size-cells = <0>;
> >> + status = "disabled";
> >> + };
> >> +
> >> + i2c2: i2c2@11d21000 {
> >> + compatible = "mediatek,mt8192-i2c";
> >> + reg = <0 0x11d21000 0 0x1000>,
> >> + <0 0x10217180 0 0x180>;
> >> + interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH 0>;
> >> + clocks = <&clk26m>, <&clk26m>;
> >> + clock-names = "main", "dma";
> >> + clock-div = <1>;
> >> + #address-cells = <1>;
> >> + #size-cells = <0>;
> >> + status = "disabled";
> >> + };
> >> +
> >> + i2c4: i2c4@11d22000 {
> >> + compatible = "mediatek,mt8192-i2c";
> >> + reg = <0 0x11d22000 0 0x1000>,
> >> + <0 0x10217380 0 0x180>;
> >> + interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH 0>;
> >> + clocks = <&clk26m>, <&clk26m>;
> >> + clock-names = "main", "dma";
> >> + clock-div = <1>;
> >> + #address-cells = <1>;
> >> + #size-cells = <0>;
> >> + status = "disabled";
> >> + };
> >> +
> >> + i2c5: i2c5@11e00000 {
> >> + compatible = "mediatek,mt8192-i2c";
> >> + reg = <0 0x11e00000 0 0x1000>,
> >> + <0 0x10217500 0 0x80>;
> >> + interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH 0>;
> >> + clocks = <&clk26m>, <&clk26m>;
> >> + clock-names = "main", "dma";
> >> + clock-div = <1>;
> >> + #address-cells = <1>;
> >> + #size-cells = <0>;
> >> + status = "disabled";
> >> + };
> >> +
> >> + i2c0: i2c0@11f00000 {
> >> + compatible = "mediatek,mt8192-i2c";
> >> + reg = <0 0x11f00000 0 0x1000>,
> >> + <0 0x10217080 0 0x80>;
> >> + interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH 0>;
> >> + clocks = <&clk26m>, <&clk26m>;
> >> + clock-names = "main", "dma";
> >> + clock-div = <1>;
> >> + #address-cells = <1>;
> >> + #size-cells = <0>;
> >> + status = "disabled";
> >> + };
> >> +
> >> + i2c6: i2c6@11f01000 {
> >> + compatible = "mediatek,mt8192-i2c";
> >> + reg = <0 0x11f01000 0 0x1000>,
> >> + <0 0x10217580 0 0x80>;
> >> + interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH 0>;
> >> + clocks = <&clk26m>, <&clk26m>;
> >> + clock-names = "main", "dma";
> >> + clock-div = <1>;
> >> + #address-cells = <1>;
> >> + #size-cells = <0>;
> >> + status = "disabled";
> >> + };
> >> + };
> >> +};
> >>
>