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arm64: dts: Add Mediatek SoC MT8192 and evaluation board dts and Makefile 

Add basic chip support for Mediatek MT8192

Signed-off-by: Seiya Wang <seiya.wang@mediatek.com>
Link: https://lore.kernel.org/r/20201030092207.26488-2-seiya.wang@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
Seiya Wang 2020-10-30 17:22:07 +08:00 committed by Matthias Brugger
parent 7f1e3823ba
commit 48489980e2
3 changed files with 542 additions and 0 deletions
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1
arch/arm64/boot/dts/mediatek/Makefile
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@ -14,4 +14,5 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-elm-hana-rev7.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-evb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-evb.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-evb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-evb.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-krane-sku176.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-krane-sku176.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-evb.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8516-pumpkin.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8516-pumpkin.dtb

29
arch/arm64/boot/dts/mediatek/mt8192-evb.dts Normal file
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@ -0,0 +1,29 @@
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Copyright (C) 2020 MediaTek Inc.
* Author: Seiya Wang <seiya.wang@mediatek.com>
*/
/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";
};

512
arch/arm64/boot/dts/mediatek/mt8192.dtsi Normal file
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@ -0,0 +1,512 @@
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Copyright (C) 2020 MediaTek Inc.
* Author: Seiya Wang <seiya.wang@mediatek.com>
*/
/dts-v1/;
#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 = <&clk26m>;
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 = <&clk26m>,
<&clk26m>,
<&clk26m>;
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 = <&clk26m>,
<&clk26m>,
<&clk26m>;
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 = <&clk26m>,
<&clk26m>,
<&clk26m>;
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 = <&clk26m>,
<&clk26m>,
<&clk26m>;
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 = <&clk26m>,
<&clk26m>,
<&clk26m>;
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 = <&clk26m>,
<&clk26m>,
<&clk26m>;
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 = <&clk26m>,
<&clk26m>,
<&clk26m>;
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 = <&clk26m>,
<&clk26m>,
<&clk26m>;
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";
};
};
};