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Message-ID: <0cc640e5246ed73bf7d333bd7f605da5fd4be179.camel@mediatek.com>
Date: Mon, 9 May 2022 19:09:25 +0800
From: Rex-BC Chen <rex-bc.chen@...iatek.com>
To: Allen-KH Cheng <allen-kh.cheng@...iatek.com>,
Matthias Brugger <matthias.bgg@...il.com>,
Rob Herring <robh+dt@...nel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski@...onical.com>
CC: <Project_Global_Chrome_Upstream_Group@...iatek.com>,
<devicetree@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>,
<linux-mediatek@...ts.infradead.org>,
"Chen-Yu Tsai" <wenst@...omium.org>,
Ryder Lee <ryder.lee@...nel.org>, <hsinyi@...omium.org>
Subject: Re: [PATCH v9 4/4] arm64: dts: Add MediaTek SoC MT8186 dts and
evaluation board and Makefile
On Fri, 2022-05-06 at 17:38 +0800, Allen-KH Cheng wrote:
> Add basic chip support for MediaTek MT8186.
>
> Signed-off-by: Allen-KH Cheng <Allen-KH.Cheng@...iatek.com>
> ---
> arch/arm64/boot/dts/mediatek/Makefile | 1 +
> arch/arm64/boot/dts/mediatek/mt8186-evb.dts | 232 +++++
> arch/arm64/boot/dts/mediatek/mt8186.dtsi | 975
> ++++++++++++++++++++
> 3 files changed, 1208 insertions(+)
> create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-evb.dts
> create mode 100644 arch/arm64/boot/dts/mediatek/mt8186.dtsi
>
> diff --git a/arch/arm64/boot/dts/mediatek/Makefile
> b/arch/arm64/boot/dts/mediatek/Makefile
> index c7d4636a2cb7..50a2c58c5f56 100644
> --- a/arch/arm64/boot/dts/mediatek/Makefile
> +++ b/arch/arm64/boot/dts/mediatek/Makefile
> @@ -37,6 +37,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-kodama-
> sku32.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-krane-sku0.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-krane-sku176.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-pumpkin.dtb
> +dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-evb.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-evb.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-demo.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-evb.dtb
> diff --git a/arch/arm64/boot/dts/mediatek/mt8186-evb.dts
> b/arch/arm64/boot/dts/mediatek/mt8186-evb.dts
> new file mode 100644
> index 000000000000..7fbd932a763e
> --- /dev/null
> +++ b/arch/arm64/boot/dts/mediatek/mt8186-evb.dts
> @@ -0,0 +1,232 @@
> +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +/*
> + * Copyright (C) 2022 MediaTek Inc.
> + */
> +/dts-v1/;
> +#include "mt8186.dtsi"
> +
> +/ {
> + model = "MediaTek MT8186 evaluation board";
> + compatible = "mediatek,mt8186-evb", "mediatek,mt8186";
> +
> + aliases {
> + serial0 = &uart0;
> + };
> +
> + chosen {
> + stdout-path = "serial0:921600n8";
> + };
> +
> + memory {
> + device_type = "memory";
> + reg = <0 0x40000000 0 0x80000000>;
> + };
> +};
> +
> +&i2c0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c0_pins>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "okay";
> +};
> +
> +&i2c1 {
> + clock-frequency = <400000>;
> + i2c-scl-internal-delay-ns = <8000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c1_pins>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "okay";
> +};
> +
> +&i2c2 {
> + clock-frequency = <400000>;
> + i2c-scl-internal-delay-ns = <10000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c2_pins>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "okay";
> +};
> +
> +&i2c3 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c3_pins>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "okay";
> +};
> +
> +&i2c4 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c4_pins>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "okay";
> +};
> +
> +&i2c5 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c5_pins>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "okay";
> +};
> +
> +&i2c6 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c6_pins>;
> + status = "okay";
> +};
> +
> +&i2c7 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c7_pins>;
> + status = "okay";
> +};
> +
> +&i2c8 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c8_pins>;
> + status = "okay";
> +};
> +
> +&i2c9 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c9_pins>;
> + status = "okay";
> +};
> +
> +&pio {
> + i2c0_pins: i2c0{
> + pins-sda-scl {
> + pinmux = <PINMUX_GPIO128__FUNC_SDA0>,
> + <PINMUX_GPIO127__FUNC_SCL0>;
> + bias-disable;
> + mediatek,drive-strength-adv =<0>;
Hello Allen,
one space before <0> and the same below.
> + drive-strength = <MTK_DRIVE_4mA>;
> + input-enable;
> + };
> + };
> +
> + i2c1_pins: i2c1{
> + pins-sda-scl {
> + pinmux = <PINMUX_GPIO130__FUNC_SDA1>,
> + <PINMUX_GPIO129__FUNC_SCL1>;
> + bias-disable;
> + mediatek,drive-strength-adv =<0>;
> + drive-strength = <MTK_DRIVE_4mA>;
> + input-enable;
> + };
> + };
> +
> + i2c2_pins: i2c2{
> + pins-sda-scl {
> + pinmux = <PINMUX_GPIO132__FUNC_SDA2>,
> + <PINMUX_GPIO131__FUNC_SCL2>;
> + bias-disable;
> + mediatek,drive-strength-adv =<0>;
> + drive-strength = <MTK_DRIVE_4mA>;
> + input-enable;
> + };
> + };
> +
> + i2c3_pins: i2c3{
> + pins-sda-scl {
> + pinmux = <PINMUX_GPIO134__FUNC_SDA3>,
> + <PINMUX_GPIO133__FUNC_SCL3>;
> + bias-disable;
> + mediatek,drive-strength-adv =<0>;
> + drive-strength = <MTK_DRIVE_4mA>;
> + input-enable;
> + };
> + };
> +
> + i2c4_pins: i2c4{
> + pins-sda-scl {
> + pinmux = <PINMUX_GPIO136__FUNC_SDA4>,
> + <PINMUX_GPIO135__FUNC_SCL4>;
> + bias-disable;
> + mediatek,drive-strength-adv =<0>;
> + drive-strength = <MTK_DRIVE_4mA>;
> + input-enable;
> + };
> + };
> +
> + i2c5_pins: i2c5{
> + pins-sda-scl {
> + pinmux = <PINMUX_GPIO138__FUNC_SDA5>,
> + <PINMUX_GPIO137__FUNC_SCL5>;
> + bias-disable;
> + mediatek,drive-strength-adv =<0>;
> + drive-strength = <MTK_DRIVE_4mA>;
> + input-enable;
> + };
> + };
> +
> + i2c6_pins: i2c6{
> + pins-sda-scl {
> + pinmux = <PINMUX_GPIO140__FUNC_SDA6>,
> + <PINMUX_GPIO139__FUNC_SCL6>;
> + bias-pull-up = <MTK_PULL_SET_RSEL_001>;
> + mediatek,drive-strength-adv =<0>;
> + drive-strength = <MTK_DRIVE_4mA>;
> + input-enable;
> + };
> + };
> +
> + i2c7_pins: i2c7{
> + pins-sda-scl {
> + pinmux = <PINMUX_GPIO142__FUNC_SDA7>,
> + <PINMUX_GPIO141__FUNC_SCL7>;
> + bias-disable;
> + mediatek,drive-strength-adv =<0>;
> + drive-strength = <MTK_DRIVE_4mA>;
> + input-enable;
> + };
> + };
> +
> + i2c8_pins: i2c8{
> + pins-sda-scl {
> + pinmux = <PINMUX_GPIO144__FUNC_SDA8>,
> + <PINMUX_GPIO143__FUNC_SCL8>;
> + bias-disable;
> + mediatek,drive-strength-adv =<0>;
> + drive-strength = <MTK_DRIVE_4mA>;
> + input-enable;
> + };
> + };
> +
> + i2c9_pins: i2c9{
> + pins-sda-scl {
> + pinmux = <PINMUX_GPIO146__FUNC_SDA9>,
> + <PINMUX_GPIO145__FUNC_SCL9>;
> + bias-pull-up = <MTK_PULL_SET_RSEL_001>;
> + mediatek,drive-strength-adv =<0>;
> + drive-strength = <MTK_DRIVE_4mA>;
> + input-enable;
> + };
> + };
> +};
> +
> +&u3phy0 {
> + status="okay";
> +};
> +
> +&u3phy1 {
> + status="okay";
> +};
> +
> +&uart0 {
> + status = "okay";
> +};
> +
> +&xhci0 {
> + status = "okay";
> +};
> +
> +&xhci1 {
> + status = "okay";
> +};
> diff --git a/arch/arm64/boot/dts/mediatek/mt8186.dtsi
> b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
> new file mode 100644
> index 000000000000..fdb40542b22a
> --- /dev/null
> +++ b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
> @@ -0,0 +1,975 @@
> +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +/*
> + * Copyright (C) 2022 MediaTek Inc.
> + * Author: Allen-KH Cheng <allen-kh.cheng@...iatek.com>
> + */
> +/dts-v1/;
> +#include <dt-bindings/clock/mt8186-clk.h>
> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/pinctrl/mt8186-pinfunc.h>
> +#include <dt-bindings/power/mt8186-power.h>
> +#include <dt-bindings/phy/phy.h>
> +#include <dt-bindings/reset/mt8186-resets.h>
> +
> +/ {
> + compatible = "mediatek,mt8186";
> + interrupt-parent = <&gic>;
> + #address-cells = <2>;
> + #size-cells = <2>;
> +
> + cpus {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + cpu0: cpu@0 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + reg = <0x000>;
> + enable-method = "psci";
> + clock-frequency = <2000000000>;
> + capacity-dmips-mhz = <382>;
> + cpu-idle-states = <&cpu_off_l &cluster_off_l>;
> + next-level-cache = <&l2_0>;
> + };
> +
> + cpu1: cpu@100 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + reg = <0x100>;
> + enable-method = "psci";
> + clock-frequency = <2000000000>;
> + capacity-dmips-mhz = <382>;
> + cpu-idle-states = <&cpu_off_l &cluster_off_l>;
> + next-level-cache = <&l2_0>;
> + };
> +
> + cpu2: cpu@200 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + reg = <0x200>;
> + enable-method = "psci";
> + clock-frequency = <2000000000>;
> + capacity-dmips-mhz = <382>;
> + cpu-idle-states = <&cpu_off_l &cluster_off_l>;
> + next-level-cache = <&l2_0>;
> + };
> +
> + cpu3: cpu@300 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + reg = <0x300>;
> + enable-method = "psci";
> + clock-frequency = <2000000000>;
> + capacity-dmips-mhz = <382>;
> + cpu-idle-states = <&cpu_off_l &cluster_off_l>;
> + next-level-cache = <&l2_0>;
> + };
> +
> + cpu4: cpu@400 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + reg = <0x400>;
> + enable-method = "psci";
> + clock-frequency = <2000000000>;
> + capacity-dmips-mhz = <382>;
> + cpu-idle-states = <&cpu_off_l &cluster_off_l>;
> + next-level-cache = <&l2_0>;
> + };
> +
> + cpu5: cpu@500 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + reg = <0x500>;
> + enable-method = "psci";
> + clock-frequency = <2000000000>;
> + capacity-dmips-mhz = <382>;
> + cpu-idle-states = <&cpu_off_l &cluster_off_l>;
> + next-level-cache = <&l2_0>;
> + };
> +
> + cpu6: cpu@600 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a75";
> + reg = <0x600>;
> + enable-method = "psci";
> + clock-frequency = <2050000000>;
> + capacity-dmips-mhz = <1024>;
> + cpu-idle-states = <&cpu_off_b &cluster_off_b>;
> + next-level-cache = <&l2_1>;
> + };
> +
> + cpu7: cpu@700 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a75";
I think we are using ca76..
If there is any mistake, please correct me.
> + reg = <0x700>;
> + enable-method = "psci";
> + clock-frequency = <2050000000>;
> + capacity-dmips-mhz = <1024>;
> + cpu-idle-states = <&cpu_off_b &cluster_off_b>;
> + next-level-cache = <&l2_1>;
> + };
> +
> + cpu-map {
> + cluster0 {
> + core0 {
> + cpu = <&cpu0>;
> + };
> +
> + core1 {
> + cpu = <&cpu1>;
> + };
> +
> + core2 {
> + cpu = <&cpu2>;
> + };
> +
> + core3 {
> + cpu = <&cpu3>;
> + };
> +
> + core4 {
> + cpu = <&cpu4>;
> + };
> +
> + core5 {
> + cpu = <&cpu5>;
> + };
> + };
> +
> + cluster1 {
> + core0 {
> + cpu = <&cpu6>;
> + };
> +
> + core1 {
> + cpu = <&cpu7>;
> + };
> + };
> + };
> +
> + idle-states {
> + entry-method = "psci";
> +
> + cpu_off_l: cpu-off-l {
> + compatible = "arm,idle-state";
> + arm,psci-suspend-param = <0x00010001>;
> + local-timer-stop;
> + entry-latency-us = <50>;
> + exit-latency-us = <100>;
> + min-residency-us = <1600>;
> + };
> +
> + cpu_off_b: cpu-off-b {
> + compatible = "arm,idle-state";
> + arm,psci-suspend-param = <0x00010001>;
> + local-timer-stop;
> + entry-latency-us = <50>;
> + exit-latency-us = <100>;
> + min-residency-us = <1400>;
> + };
> +
> + cluster_off_l: cluster-off-l {
> + compatible = "arm,idle-state";
> + arm,psci-suspend-param = <0x01010001>;
> + local-timer-stop;
> + entry-latency-us = <100>;
> + exit-latency-us = <250>;
> + min-residency-us = <2100>;
> + };
> +
> + cluster_off_b: cluster-off-b {
> + compatible = "arm,idle-state";
> + arm,psci-suspend-param = <0x01010001>;
> + local-timer-stop;
> + entry-latency-us = <100>;
> + exit-latency-us = <250>;
> + min-residency-us = <1900>;
> + };
> + };
> +
> + 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";
> + };
> + };
> +
> + clk13m: oscillator-13m {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <13000000>;
> + clock-output-names = "clk13m";
> + };
> +
> + clk26m: oscillator-26m {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <26000000>;
> + clock-output-names = "clk26m";
> + };
> +
> + clk32k: oscillator-32k {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <32768>;
> + clock-output-names = "clk32k";
> + };
> +
> + psci {
> + compatible = "arm,psci-1.0";
> + method = "smc";
> + };
> +
> + timer: timer {
> + compatible = "arm,armv8-timer";
> + interrupt-parent = <&gic>;
> + interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
> + <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,
> + <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
> + <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
> + };
> +
> + soc {
> + #address-cells = <2>;
> + #size-cells = <2>;
> + compatible = "simple-bus";
> + ranges;
> +
> + gic: interrupt-controller@...0000 {
> + compatible = "arm,gic-v3";
> + #interrupt-cells = <3>;
> + #address-cells = <2>;
> + #size-cells = <2>;
> + #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>;
> +
> + ppi-partitions {
> + ppi_cluster0: interrupt-partition-0 {
> + affinity = <&cpu0 &cpu1 &cpu2
> &cpu3 &cpu4 &cpu5>;
> + };
> +
> + ppi_cluster1: interrupt-partition-1 {
> + affinity = <&cpu6 &cpu7>;
> + };
> + };
> + };
> +
> + mcusys: syscon@...a000 {
> + compatible = "mediatek,mt8186-mcusys",
> "syscon";
> + reg = <0 0xc53a000 0 0x1000>;
> + #clock-cells = <1>;
> + };
> +
> + topckgen: syscon@...00000 {
> + compatible = "mediatek,mt8186-topckgen",
> "syscon";
> + reg = <0 0x10000000 0 0x1000>;
> + #clock-cells = <1>;
> + };
> +
> + infracfg_ao: syscon@...01000 {
> + compatible = "mediatek,mt8186-infracfg_ao",
> "syscon";
> + reg = <0 0x10001000 0 0x1000>;
> + #clock-cells = <1>;
> + };
> +
> + pericfg: syscon@...03000 {
> + compatible = "mediatek,mt8186-pericfg",
> "syscon";
> + reg = <0 0x10003000 0 0x1000>;
> + };
> +
> + pio: pinctrl@...05000 {
> + compatible = "mediatek,mt8186-pinctrl";
> + reg = <0 0x10005000 0 0x1000>,
> + <0 0x10002000 0 0x0200>,
> + <0 0x10002200 0 0x0200>,
> + <0 0x10002400 0 0x0200>,
> + <0 0x10002600 0 0x0200>,
> + <0 0x10002A00 0 0x0200>,
> + <0 0x10002c00 0 0x0200>,
> + <0 0x1000b000 0 0x1000>;
Use upper case for 0x10002c00 and 0x1000b000?
> + reg-names = "iocfg0", "iocfg_lt", "iocfg_lm",
> "iocfg_lb",
> + "iocfg_bl", "iocfg_rb", "iocfg_rt",
> "eint";
> + gpio-controller;
> + #gpio-cells = <2>;
> + gpio-ranges = <&pio 0 0 185>;
> + interrupt-controller;
> + interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
> + #interrupt-cells = <2>;
> + };
> +
> + scpsys: syscon@...06000 {
> + compatible = "syscon", "simple-mfd";
> + reg = <0 0x10006000 0 0x1000>;
> + #power-domain-cells = <1>;
> +
> + /* System Power Manager */
> + spm: power-controller {
> + compatible = "mediatek,mt8186-power-
> controller";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + #power-domain-cells = <1>;
> +
> + /* power domain of the SoC */
> + mfg0: power-domain@...186_POWER_DOMAIN_
> MFG0 {
> + reg =
> <MT8186_POWER_DOMAIN_MFG0>;
> + clocks = <&topckgen
> CLK_TOP_MFG>;
> + clock-names= "mfg00";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + #power-domain-cells = <1>;
> +
> + power-domain@...186_POWER_DOMAI
> N_MFG1 {
> + reg =
> <MT8186_POWER_DOMAIN_MFG1>;
> + mediatek,infracfg =
> <&infracfg_ao>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + #power-domain-cells =
> <1>;
> +
> + power-domain@...186_POW
> ER_DOMAIN_MFG2 {
> + reg =
> <MT8186_POWER_DOMAIN_MFG2>;
> + #power-domain-
> cells = <0>;
> + };
> +
> + power-domain@...186_POW
> ER_DOMAIN_MFG3 {
> + reg =
> <MT8186_POWER_DOMAIN_MFG3>;
> + #power-domain-
> cells = <0>;
> + };
> + };
> + };
> +
> + power-domain@...186_POWER_DOMAIN_CSIRX_
> TOP {
> + reg =
> <MT8186_POWER_DOMAIN_CSIRX_TOP>;
> + clocks = <&topckgen
> CLK_TOP_SENINF>,
> + <&topckgen
> CLK_TOP_SENINF1>;
> + clock-names= "csirx_top0",
> "csirx_top1";
> + #power-domain-cells = <0>;
> + };
> +
> + power-domain@...186_POWER_DOMAIN_SSUSB
> {
> + reg =
> <MT8186_POWER_DOMAIN_SSUSB>;
> + #power-domain-cells = <0>;
> + };
> +
> + power-domain@...186_POWER_DOMAIN_SSUSB_
> P1 {
> + reg =
> <MT8186_POWER_DOMAIN_SSUSB_P1>;
> + #power-domain-cells = <0>;
> + };
> +
> + power-domain@...186_POWER_DOMAIN_ADSP_A
> O {
> + reg =
> <MT8186_POWER_DOMAIN_ADSP_AO>;
> + clocks = <&topckgen
> CLK_TOP_AUDIODSP>,
> + <&topckgen
> CLK_TOP_ADSP_BUS>;
> + clock-names= "adsp_ao0",
> "adsp_ao1";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + #power-domain-cells = <1>;
> +
> + power-domain@...186_POWER_DOMAI
> N_ADSP_INFRA {
> + reg =
> <MT8186_POWER_DOMAIN_ADSP_INFRA>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + #power-domain-cells =
> <1>;
> +
> + power-domain@...186_POW
> ER_DOMAIN_ADSP_TOP {
> + reg =
> <MT8186_POWER_DOMAIN_ADSP_TOP>;
> + mediatek,infrac
> fg = <&infracfg_ao>;
> + #power-domain-
> cells = <0>;
> + };
> + };
> + };
> +
> + power-domain@...186_POWER_DOMAIN_CONN_O
> N {
> + reg =
> <MT8186_POWER_DOMAIN_CONN_ON>;
> + mediatek,infracfg =
> <&infracfg_ao>;
> + #power-domain-cells = <0>;
> + };
> +
> + power-domain@...186_POWER_DOMAIN_DIS {
> + reg =
> <MT8186_POWER_DOMAIN_DIS>;
> + clocks = <&topckgen
> CLK_TOP_DISP>,
> + <&topckgen
> CLK_TOP_MDP>,
> + <&mmsys
> CLK_MM_SMI_INFRA>,
> + <&mmsys
> CLK_MM_SMI_COMMON>,
> + <&mmsys
> CLK_MM_SMI_GALS>,
> + <&mmsys
> CLK_MM_SMI_IOMMU>;
> + clock-names= "dis0", "dis1",
> "dis-0", "dis-1",
> + "dis-2", "dis-3";
> + mediatek,infracfg =
> <&infracfg_ao>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + #power-domain-cells = <1>;
> +
> + power-domain@...186_POWER_DOMAI
> N_VDEC {
> + reg =
> <MT8186_POWER_DOMAIN_VDEC>;
> + clocks = <&topckgen
> CLK_TOP_VDEC>,
> + <&vdecsys
> CLK_VDEC_LARB1_CKEN>;
> + clock-names= "vdec0",
> "vdec-0";
> + mediatek,infracfg =
> <&infracfg_ao>;
> + #power-domain-cells =
> <0>;
> + };
> +
> + power-domain@...186_POWER_DOMAI
> N_CAM {
> + reg =
> <MT8186_POWER_DOMAIN_CAM>;
> + clocks = <&topckgen
> CLK_TOP_CAM>,
> + <&topckgen
> CLK_TOP_SENINF>,
> + <&topckgen
> CLK_TOP_SENINF1>,
> + <&topckgen
> CLK_TOP_SENINF2>,
> + <&topckgen
> CLK_TOP_SENINF3>,
> + <&topckgen
> CLK_TOP_CAMTM>,
> + <&camsys
> CLK_CAM2MM_GALS>;
> + clock-names= "cam0",
> "cam1", "cam2", "cam3",
> + "cam4",
> "cam5", "cam-0";
> + mediatek,infracfg =
> <&infracfg_ao>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + #power-domain-cells =
> <1>;
> +
> + power-domain@...186_POW
> ER_DOMAIN_CAM_RAWB {
> + reg =
> <MT8186_POWER_DOMAIN_CAM_RAWB>;
> + #power-domain-
> cells = <0>;
> + };
> +
> + power-domain@...186_POW
> ER_DOMAIN_CAM_RAWA {
> + reg =
> <MT8186_POWER_DOMAIN_CAM_RAWA>;
> + #power-domain-
> cells = <0>;
> + };
> + };
> +
> + power-domain@...186_POWER_DOMAI
> N_IMG {
> + reg =
> <MT8186_POWER_DOMAIN_IMG>;
> + clocks = <&topckgen
> CLK_TOP_IMG1>,
> + <&imgsys1
> CLK_IMG1_GALS_IMG1>;
> + clock-names = "img0",
> "img-0";
> + mediatek,infracfg =
> <&infracfg_ao>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + #power-domain-cells =
> <1>;
> +
> + power-domain@...186_POW
> ER_DOMAIN_IMG2 {
> + reg =
> <MT8186_POWER_DOMAIN_IMG2>;
> + #power-domain-
> cells = <0>;
> + };
> + };
> +
> + power-domain@...186_POWER_DOMAI
> N_IPE {
> + reg =
> <MT8186_POWER_DOMAIN_IPE>;
> + clocks = <&topckgen
> CLK_TOP_IPE>,
> + <&ipesys
> CLK_IPE_LARB19>,
> + <&ipesys
> CLK_IPE_LARB20>,
> + <&ipesys
> CLK_IPE_SMI_SUBCOM>,
> + <&ipesys
> CLK_IPE_GALS_IPE>;
> + clock-names= "ipe0",
> "ipe-0", "ipe-1", "ipe-2",
> + "ipe-3";
> + mediatek,infracfg =
> <&infracfg_ao>;
> + #power-domain-cells =
> <0>;
> + };
> +
> + power-domain@...186_POWER_DOMAI
> N_VENC {
> + reg =
> <MT8186_POWER_DOMAIN_VENC>;
> + clocks = <&topckgen
> CLK_TOP_VENC>,
> + <&vencsys
> CLK_VENC_CKE1_VENC>;
> + clock-names= "venc0",
> "venc-0";
> + mediatek,infracfg =
> <&infracfg_ao>;
> + #power-domain-cells =
> <0>;
> + };
> +
> + power-domain@...186_POWER_DOMAI
> N_WPE {
> + reg =
> <MT8186_POWER_DOMAIN_WPE>;
> + clocks = <&topckgen
> CLK_TOP_WPE>,
> + <&wpesys
> CLK_WPE_SMI_LARB8_CK_EN>,
> + <&wpesys
> CLK_WPE_SMI_LARB8_PCLK_EN>;
> + clock-names= "wpe0",
> "wpe-0", "wpe-1";
> + mediatek,infracfg =
> <&infracfg_ao>;
> + #power-domain-cells =
> <0>;
> + };
> + };
> + };
> + };
> +
> + watchdog: watchdog@...07000 {
> + compatible = "mediatek,mt8186-wdt",
> + "mediatek,mt6589-wdt";
> + mediatek,disable-extrst;
> + reg = <0 0x10007000 0 0x1000>;
> + #reset-cells = <1>;
> + };
> +
> + apmixedsys: syscon@...0c000 {
> + compatible = "mediatek,mt8186-apmixedsys",
> "syscon";
> + reg = <0 0x1000c000 0 0x1000>;
> + #clock-cells = <1>;
> + };
pwrap is upstream done, I think we also can add pwrap: pwrap@...0d000?
> +
> + systimer: timer@...17000 {
> + compatible = "mediatek,mt8186-timer",
> + "mediatek,mt6765-timer";
> + reg = <0 0x10017000 0 0x1000>;
> + interrupts = <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&clk13m>;
> + };
> +
> + scp: scp@...00000 {
> + compatible = "mediatek,mt8186-scp";
> + reg = <0 0x10500000 0 0x40000>,
> + <0 0x105c0000 0 0x19080>;
> + reg-names = "sram", "cfg";
> + interrupts = <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH>;
> + };
> +
> + nor_flash: spi@...00000 {
> + compatible = "mediatek,mt8186-nor",
> "mediatek,mt8173-nor";
> + reg = <0 0x11000000 0 0x1000>;
> + clocks = <&topckgen CLK_TOP_SPINOR>,
> + <&infracfg_ao CLK_INFRA_AO_SPINOR>,
> + <&infracfg_ao
> CLK_INFRA_AO_FLASHIF_133M>,
> + <&infracfg_ao
> CLK_INFRA_AO_FLASHIF_66M>;
> + clock-names = "spi", "sf", "axi", "axi_s";
> + assigned-clocks = <&topckgen CLK_TOP_SPINOR>;
> + assigned-clock-parents = <&topckgen
> CLK_TOP_UNIVPLL_D3_D8>;
> + interrupts = <GIC_SPI 293 IRQ_TYPE_LEVEL_HIGH>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "disabled";
> + };
> +
> + auxadc: adc@...01000 {
> + compatible = "mediatek,mt8186-auxadc",
> "mediatek,mt8173-auxadc";
> + reg = <0 0x11001000 0 0x1000>;
> + #io-channel-cells = <1>;
> + clocks = <&infracfg_ao CLK_INFRA_AO_AUXADC>;
> + clock-names = "main";
> + status = "okay";
> + };
> +
> + uart0: serial@...02000 {
> + compatible = "mediatek,mt8186-uart",
> + "mediatek,mt6577-uart";
> + reg = <0 0x11002000 0 0x1000>;
> + interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&clk26m>, <&infracfg_ao
> CLK_INFRA_AO_UART0>;
> + clock-names = "baud", "bus";
> + status = "disabled";
> + };
> +
> + uart1: serial@...03000 {
> + compatible = "mediatek,mt8186-uart",
> + "mediatek,mt6577-uart";
> + reg = <0 0x11003000 0 0x1000>;
> + interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&clk26m>, <&infracfg_ao
> CLK_INFRA_AO_UART1>;
> + clock-names = "baud", "bus";
> + status = "disabled";
> + };
> +
> + i2c0: i2c0@...07000 {
> + compatible = "mediatek,mt8186-i2c";
> + reg = <0 0x11007000 0 0x1000>,
> + <0 0x10200100 0 0x100>;
> + interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&imp_iic_wrap
> CLK_IMP_IIC_WRAP_AP_CLOCK_I2C0>,
> + <&infracfg_ao CLK_INFRA_AO_AP_DMA>;
> + clock-names = "main", "dma";
> + clock-div = <1>;
> + status = "disabled";
> + };
> +
> + i2c1: i2c1@...08000 {
> + compatible = "mediatek,mt8186-i2c";
> + reg = <0 0x11008000 0 0x1000>,
> + <0 0x10200200 0 0x100>;
> + interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&imp_iic_wrap
> CLK_IMP_IIC_WRAP_AP_CLOCK_I2C1>,
> + <&infracfg_ao CLK_INFRA_AO_AP_DMA>;
> + clock-names = "main", "dma";
> + clock-div = <1>;
> + status = "disabled";
> + };
> +
> + i2c2: i2c2@...09000 {
> + compatible = "mediatek,mt8186-i2c";
> + reg = <0 0x11009000 0 0x1000>,
> + <0 0x10200300 0 0x180>;
> + interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&imp_iic_wrap
> CLK_IMP_IIC_WRAP_AP_CLOCK_I2C2>,
> + <&infracfg_ao CLK_INFRA_AO_AP_DMA>;
> + clock-names = "main", "dma";
> + clock-div = <1>;
> + status = "disabled";
> + };
> +
> + i2c3: i2c3@...0f000 {
> + compatible = "mediatek,mt8186-i2c";
> + reg = <0 0x1100f000 0 0x1000>,
> + <0 0x10200480 0 0x100>;
> + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&imp_iic_wrap
> CLK_IMP_IIC_WRAP_AP_CLOCK_I2C3>,
> + <&infracfg_ao CLK_INFRA_AO_AP_DMA>;
> + clock-names = "main", "dma";
> + clock-div = <1>;
> + status = "disabled";
> + };
> +
> + i2c4: i2c4@...11000 {
> + compatible = "mediatek,mt8186-i2c";
> + reg = <0 0x11011000 0 0x1000>,
> + <0 0x10200580 0 0x180>;
> + interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&imp_iic_wrap
> CLK_IMP_IIC_WRAP_AP_CLOCK_I2C4>,
> + <&infracfg_ao CLK_INFRA_AO_AP_DMA>;
> + clock-names = "main", "dma";
> + clock-div = <1>;
> + status = "disabled";
> + };
> +
> + i2c5: i2c5@...16000 {
> + compatible = "mediatek,mt8186-i2c";
> + reg = <0 0x11016000 0 0x1000>,
> + <0 0x10200700 0 0x100>;
> + interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&imp_iic_wrap
> CLK_IMP_IIC_WRAP_AP_CLOCK_I2C5>,
> + <&infracfg_ao CLK_INFRA_AO_AP_DMA>;
> + clock-names = "main", "dma";
> + clock-div = <1>;
> + status = "disabled";
> + };
> +
> + i2c6: i2c6@...0d000 {
> + compatible = "mediatek,mt8186-i2c";
> + reg = <0 0x1100d000 0 0x1000>,
> + <0 0x10200800 0 0x100>;
> + interrupts = <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&imp_iic_wrap
> CLK_IMP_IIC_WRAP_AP_CLOCK_I2C6>,
> + <&infracfg_ao CLK_INFRA_AO_AP_DMA>;
> + clock-names = "main", "dma";
> + clock-div = <1>;
> + status = "disabled";
> + };
> +
> + i2c7: i2c7@...04000 {
> + compatible = "mediatek,mt8186-i2c";
> + reg = <0 0x11004000 0 0x1000>,
> + <0 0x10200900 0 0x180>;
> + interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&imp_iic_wrap
> CLK_IMP_IIC_WRAP_AP_CLOCK_I2C7>,
> + <&infracfg_ao CLK_INFRA_AO_AP_DMA>;
> + clock-names = "main", "dma";
> + clock-div = <1>;
> + status = "disabled";
> + };
> +
> + i2c8: i2c8@...05000 {
> + compatible = "mediatek,mt8186-i2c";
> + reg = <0 0x11005000 0 0x1000>,
> + <0 0x10200A80 0 0x180>;
> + interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&imp_iic_wrap
> CLK_IMP_IIC_WRAP_AP_CLOCK_I2C8>,
> + <&infracfg_ao CLK_INFRA_AO_AP_DMA>;
> + clock-names = "main", "dma";
> + clock-div = <1>;
> + status = "disabled";
> + };
> +
> + spi0: spi@...0a000 {
> + compatible = "mediatek,mt8186-spi",
> "mediatek,mt6765-spi";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0 0x1100a000 0 0x1000>;
> + interrupts = <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&topckgen CLK_TOP_MAINPLL_D5>,
> + <&topckgen CLK_TOP_SPI>,
> + <&infracfg_ao CLK_INFRA_AO_SPI0>;
> + clock-names = "parent-clk", "sel-clk", "spi-
> clk";
> + status = "disabled";
> + };
> +
> + spi1: spi@...10000 {
> + compatible = "mediatek,mt8186-spi",
> "mediatek,mt6765-spi";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0 0x11010000 0 0x1000>;
> + interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&topckgen CLK_TOP_MAINPLL_D5>,
> + <&topckgen CLK_TOP_SPI>,
> + <&infracfg_ao CLK_INFRA_AO_SPI1>;
> + clock-names = "parent-clk", "sel-clk", "spi-
> clk";
> + status = "disabled";
> + };
> +
> + spi2: spi@...12000 {
> + compatible = "mediatek,mt8186-spi",
> "mediatek,mt6765-spi";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0 0x11012000 0 0x1000>;
> + interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&topckgen CLK_TOP_MAINPLL_D5>,
> + <&topckgen CLK_TOP_SPI>,
> + <&infracfg_ao CLK_INFRA_AO_SPI2>;
> + clock-names = "parent-clk", "sel-clk", "spi-
> clk";
> + status = "disabled";
> + };
> +
> + spi3: spi@...13000 {
> + compatible = "mediatek,mt8186-spi",
> "mediatek,mt6765-spi";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0 0x11013000 0 0x1000>;
> + interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&topckgen CLK_TOP_MAINPLL_D5>,
> + <&topckgen CLK_TOP_SPI>,
> + <&infracfg_ao CLK_INFRA_AO_SPI3>;
> + clock-names = "parent-clk", "sel-clk", "spi-
> clk";
> + status = "disabled";
> + };
> +
> + spi4: spi@...14000 {
> + compatible = "mediatek,mt8186-spi",
> "mediatek,mt6765-spi";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0 0x11014000 0 0x1000>;
> + interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&topckgen CLK_TOP_MAINPLL_D5>,
> + <&topckgen CLK_TOP_SPI>,
> + <&infracfg_ao CLK_INFRA_AO_SPI4>;
> + clock-names = "parent-clk", "sel-clk", "spi-
> clk";
> + status = "disabled";
> + };
> +
> + spi5: spi@...15000 {
> + compatible = "mediatek,mt8186-spi",
> "mediatek,mt6765-spi";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0 0x11015000 0 0x1000>;
> + interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&topckgen CLK_TOP_MAINPLL_D5>,
> + <&topckgen CLK_TOP_SPI>,
> + <&infracfg_ao CLK_INFRA_AO_SPI5>;
> + clock-names = "parent-clk", "sel-clk", "spi-
> clk";
> + status = "disabled";
> + };
> +
disp_pwm is also upstreamed done and it's in linux-next next-20220506:
disp_pwm: disp_pwm0@...0e000
BRs,
Rex
> + imp_iic_wrap: clock-controller@...17000 {
> + compatible = "mediatek,mt8186-imp_iic_wrap";
> + reg = <0 0x11017000 0 0x1000>;
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