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linuxdebug/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi

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null pointer error
2024-07-16 15:50:57 +02:00
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Copyright (C) 2021 MediaTek Inc.
*/
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/spmi/spmi.h>
#include "mt8195.dtsi"
#include "mt6359.dtsi"
/ {
aliases {
i2c0 = &i2c0;
i2c1 = &i2c1;
i2c2 = &i2c2;
i2c3 = &i2c3;
i2c4 = &i2c4;
i2c5 = &i2c5;
i2c7 = &i2c7;
mmc0 = &mmc0;
mmc1 = &mmc1;
serial0 = &uart0;
};
chosen {
stdout-path = "serial0:115200n8";
};
memory@40000000 {
device_type = "memory";
reg = <0 0x40000000 0 0x80000000>;
};
/* system wide LDO 3.3V power rail */
pp3300_z5: regulator-pp3300-ldo-z5 {
compatible = "regulator-fixed";
regulator-name = "pp3300_ldo_z5";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&ppvar_sys>;
};
/* separately switched 3.3V power rail */
pp3300_s3: regulator-pp3300-s3 {
compatible = "regulator-fixed";
regulator-name = "pp3300_s3";
/* automatically sequenced by PMIC EXT_PMIC_EN2 */
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&pp3300_z2>;
};
/* system wide 3.3V power rail */
pp3300_z2: regulator-pp3300-z2 {
compatible = "regulator-fixed";
regulator-name = "pp3300_z2";
/* EN pin tied to pp4200_z2, which is controlled by EC */
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&ppvar_sys>;
};
/* system wide 4.2V power rail */
pp4200_z2: regulator-pp4200-z2 {
compatible = "regulator-fixed";
regulator-name = "pp4200_z2";
/* controlled by EC */
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <4200000>;
regulator-max-microvolt = <4200000>;
vin-supply = <&ppvar_sys>;
};
/* system wide switching 5.0V power rail */
pp5000_s5: regulator-pp5000-s5 {
compatible = "regulator-fixed";
regulator-name = "pp5000_s5";
/* controlled by EC */
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&ppvar_sys>;
};
/* system wide semi-regulated power rail from battery or USB */
ppvar_sys: regulator-ppvar-sys {
compatible = "regulator-fixed";
regulator-name = "ppvar_sys";
regulator-always-on;
regulator-boot-on;
};
usb_vbus: regulator-5v0-usb-vbus {
compatible = "regulator-fixed";
regulator-name = "usb-vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
regulator-always-on;
};
reserved_memory: reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
scp_mem: memory@50000000 {
compatible = "shared-dma-pool";
reg = <0 0x50000000 0 0x2900000>;
no-map;
};
};
};
&i2c0 {
status = "okay";
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins>;
};
&i2c1 {
status = "okay";
clock-frequency = <400000>;
i2c-scl-internal-delay-ns = <12500>;
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins>;
trackpad@15 {
compatible = "elan,ekth3000";
reg = <0x15>;
interrupts-extended = <&pio 6 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&trackpad_pins>;
vcc-supply = <&pp3300_s3>;
wakeup-source;
};
};
&i2c2 {
status = "okay";
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins>;
};
&i2c3 {
status = "okay";
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&i2c3_pins>;
tpm@50 {
compatible = "google,cr50";
reg = <0x50>;
interrupts-extended = <&pio 88 IRQ_TYPE_EDGE_FALLING>;
pinctrl-names = "default";
pinctrl-0 = <&cr50_int>;
};
};
&i2c4 {
status = "okay";
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&i2c4_pins>;
ts_10: touchscreen@10 {
compatible = "hid-over-i2c";
reg = <0x10>;
hid-descr-addr = <0x0001>;
interrupts-extended = <&pio 92 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&touchscreen_pins>;
post-power-on-delay-ms = <10>;
vdd-supply = <&pp3300_s3>;
status = "disabled";
};
};
&i2c5 {
status = "okay";
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&i2c5_pins>;
};
&i2c7 {
status = "okay";
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&i2c7_pins>;
pmic@34 {
#interrupt-cells = <1>;
compatible = "mediatek,mt6360";
reg = <0x34>;
interrupt-controller;
interrupts-extended = <&pio 130 IRQ_TYPE_EDGE_FALLING>;
interrupt-names = "IRQB";
pinctrl-names = "default";
pinctrl-0 = <&subpmic_default>;
wakeup-source;
};
};
&mmc0 {
status = "okay";
bus-width = <8>;
cap-mmc-highspeed;
cap-mmc-hw-reset;
hs400-ds-delay = <0x14c11>;
max-frequency = <200000000>;
mmc-hs200-1_8v;
mmc-hs400-1_8v;
no-sdio;
no-sd;
non-removable;
pinctrl-names = "default", "state_uhs";
pinctrl-0 = <&mmc0_pins_default>;
pinctrl-1 = <&mmc0_pins_uhs>;
vmmc-supply = <&mt6359_vemc_1_ldo_reg>;
vqmmc-supply = <&mt6359_vufs_ldo_reg>;
};
&mmc1 {
status = "okay";
bus-width = <4>;
cap-sd-highspeed;
cd-gpios = <&pio 54 GPIO_ACTIVE_LOW>;
max-frequency = <200000000>;
no-mmc;
no-sdio;
pinctrl-names = "default", "state_uhs";
pinctrl-0 = <&mmc1_pins_default>, <&mmc1_pins_detect>;
pinctrl-1 = <&mmc1_pins_default>;
sd-uhs-sdr50;
sd-uhs-sdr104;
vmmc-supply = <&mt_pmic_vmch_ldo_reg>;
vqmmc-supply = <&mt_pmic_vmc_ldo_reg>;
};
/* for CPU-L */
&mt6359_vcore_buck_reg {
regulator-always-on;
};
/* for CORE */
&mt6359_vgpu11_buck_reg {
regulator-always-on;
};
&mt6359_vgpu11_sshub_buck_reg {
regulator-always-on;
regulator-min-microvolt = <550000>;
regulator-max-microvolt = <550000>;
};
/* for CORE SRAM */
&mt6359_vpu_buck_reg {
regulator-always-on;
};
&mt6359_vrf12_ldo_reg {
regulator-always-on;
};
/* for GPU SRAM */
&mt6359_vsram_others_ldo_reg {
regulator-always-on;
regulator-min-microvolt = <750000>;
regulator-max-microvolt = <750000>;
};
&mt6359_vufs_ldo_reg {
regulator-always-on;
};
&nor_flash {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&nor_pins_default>;
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <52000000>;
spi-rx-bus-width = <2>;
spi-tx-bus-width = <2>;
};
};
&pio {
mediatek,rsel-resistance-in-si-unit;
pinctrl-names = "default";
pinctrl-0 = <&pio_default>;
/* 144 lines */
gpio-line-names =
"I2S_SPKR_MCLK",
"I2S_SPKR_DATAIN",
"I2S_SPKR_LRCK",
"I2S_SPKR_BCLK",
"EC_AP_INT_ODL",
/*
* AP_FLASH_WP_L is crossystem ABI. Schematics
* call it AP_FLASH_WP_ODL.
*/
"AP_FLASH_WP_L",
"TCHPAD_INT_ODL",
"EDP_HPD_1V8",
"AP_I2C_CAM_SDA",
"AP_I2C_CAM_SCL",
"AP_I2C_TCHPAD_SDA_1V8",
"AP_I2C_TCHPAD_SCL_1V8",
"AP_I2C_AUD_SDA",
"AP_I2C_AUD_SCL",
"AP_I2C_TPM_SDA_1V8",
"AP_I2C_TPM_SCL_1V8",
"AP_I2C_TCHSCR_SDA_1V8",
"AP_I2C_TCHSCR_SCL_1V8",
"EC_AP_HPD_OD",
"",
"PCIE_NVME_RST_L",
"PCIE_NVME_CLKREQ_ODL",
"PCIE_RST_1V8_L",
"PCIE_CLKREQ_1V8_ODL",
"PCIE_WAKE_1V8_ODL",
"CLK_24M_CAM0",
"CAM1_SEN_EN",
"AP_I2C_PWR_SCL_1V8",
"AP_I2C_PWR_SDA_1V8",
"AP_I2C_MISC_SCL",
"AP_I2C_MISC_SDA",
"EN_PP5000_HDMI_X",
"AP_HDMITX_HTPLG",
"",
"AP_HDMITX_SCL_1V8",
"AP_HDMITX_SDA_1V8",
"AP_RTC_CLK32K",
"AP_EC_WATCHDOG_L",
"SRCLKENA0",
"SRCLKENA1",
"PWRAP_SPI0_CS_L",
"PWRAP_SPI0_CK",
"PWRAP_SPI0_MOSI",
"PWRAP_SPI0_MISO",
"SPMI_SCL",
"SPMI_SDA",
"",
"",
"",
"I2S_HP_DATAIN",
"I2S_HP_MCLK",
"I2S_HP_BCK",
"I2S_HP_LRCK",
"I2S_HP_DATAOUT",
"SD_CD_ODL",
"EN_PP3300_DISP_X",
"TCHSCR_RST_1V8_L",
"TCHSCR_REPORT_DISABLE",
"EN_PP3300_WLAN_X",
"BT_KILL_1V8_L",
"I2S_SPKR_DATAOUT",
"WIFI_KILL_1V8_L",
"BEEP_ON",
"SCP_I2C_SENSOR_SCL_1V8",
"SCP_I2C_SENSOR_SDA_1V8",
"",
"",
"",
"",
"AUD_CLK_MOSI",
"AUD_SYNC_MOSI",
"AUD_DAT_MOSI0",
"AUD_DAT_MOSI1",
"AUD_DAT_MISO0",
"AUD_DAT_MISO1",
"AUD_DAT_MISO2",
"SCP_VREQ_VAO",
"AP_SPI_GSC_TPM_CLK",
"AP_SPI_GSC_TPM_MOSI",
"AP_SPI_GSC_TPM_CS_L",
"AP_SPI_GSC_TPM_MISO",
"EN_PP1000_CAM_X",
"AP_EDP_BKLTEN",
"",
"USB3_HUB_RST_L",
"",
"WLAN_ALERT_ODL",
"EC_IN_RW_ODL",
"GSC_AP_INT_ODL",
"HP_INT_ODL",
"CAM0_RST_L",
"CAM1_RST_L",
"TCHSCR_INT_1V8_L",
"CAM1_DET_L",
"RST_ALC1011_L",
"",
"",
"BL_PWM_1V8",
"UART_AP_TX_DBG_RX",
"UART_DBG_TX_AP_RX",
"EN_SPKR",
"AP_EC_WARM_RST_REQ",
"UART_SCP_TX_DBGCON_RX",
"UART_DBGCON_TX_SCP_RX",
"",
"",
"KPCOL0",
"",
"MT6315_GPU_INT",
"MT6315_PROC_BC_INT",
"SD_CMD",
"SD_CLK",
"SD_DAT0",
"SD_DAT1",
"SD_DAT2",
"SD_DAT3",
"EMMC_DAT7",
"EMMC_DAT6",
"EMMC_DAT5",
"EMMC_DAT4",
"EMMC_RSTB",
"EMMC_CMD",
"EMMC_CLK",
"EMMC_DAT3",
"EMMC_DAT2",
"EMMC_DAT1",
"EMMC_DAT0",
"EMMC_DSL",
"",
"",
"MT6360_INT_ODL",
"SCP_JTAG0_TRSTN",
"AP_SPI_EC_CS_L",
"AP_SPI_EC_CLK",
"AP_SPI_EC_MOSI",
"AP_SPI_EC_MISO",
"SCP_JTAG0_TMS",
"SCP_JTAG0_TCK",
"SCP_JTAG0_TDO",
"SCP_JTAG0_TDI",
"AP_SPI_FLASH_CS_L",
"AP_SPI_FLASH_CLK",
"AP_SPI_FLASH_MOSI",
"AP_SPI_FLASH_MISO";
cr50_int: cr50-irq-default-pins {
pins-gsc-ap-int-odl {
pinmux = <PINMUX_GPIO88__FUNC_GPIO88>;
input-enable;
};
};
cros_ec_int: cros-ec-irq-default-pins {
pins-ec-ap-int-odl {
pinmux = <PINMUX_GPIO4__FUNC_GPIO4>;
bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
input-enable;
};
};
i2c0_pins: i2c0-default-pins {
pins-bus {
pinmux = <PINMUX_GPIO8__FUNC_SDA0>,
<PINMUX_GPIO9__FUNC_SCL0>;
bias-disable;
drive-strength-microamp = <1000>;
};
};
i2c1_pins: i2c1-default-pins {
pins-bus {
pinmux = <PINMUX_GPIO10__FUNC_SDA1>,
<PINMUX_GPIO11__FUNC_SCL1>;
bias-pull-up = <1000>;
drive-strength-microamp = <1000>;
};
};
i2c2_pins: i2c2-default-pins {
pins-bus {
pinmux = <PINMUX_GPIO12__FUNC_SDA2>,
<PINMUX_GPIO13__FUNC_SCL2>;
bias-disable;
drive-strength-microamp = <1000>;
};
};
i2c3_pins: i2c3-default-pins {
pins-bus {
pinmux = <PINMUX_GPIO14__FUNC_SDA3>,
<PINMUX_GPIO15__FUNC_SCL3>;
bias-pull-up = <1000>;
drive-strength-microamp = <1000>;
};
};
i2c4_pins: i2c4-default-pins {
pins-bus {
pinmux = <PINMUX_GPIO16__FUNC_SDA4>,
<PINMUX_GPIO17__FUNC_SCL4>;
bias-pull-up = <1000>;
drive-strength = <4>;
};
};
i2c5_pins: i2c5-default-pins {
pins-bus {
pinmux = <PINMUX_GPIO29__FUNC_SCL5>,
<PINMUX_GPIO30__FUNC_SDA5>;
bias-disable;
drive-strength-microamp = <1000>;
};
};
i2c7_pins: i2c7-default-pins {
pins-bus {
pinmux = <PINMUX_GPIO27__FUNC_SCL7>,
<PINMUX_GPIO28__FUNC_SDA7>;
bias-disable;
};
};
mmc0_pins_default: mmc0-default-pins {
pins-cmd-dat {
pinmux = <PINMUX_GPIO126__FUNC_MSDC0_DAT0>,
<PINMUX_GPIO125__FUNC_MSDC0_DAT1>,
<PINMUX_GPIO124__FUNC_MSDC0_DAT2>,
<PINMUX_GPIO123__FUNC_MSDC0_DAT3>,
<PINMUX_GPIO119__FUNC_MSDC0_DAT4>,
<PINMUX_GPIO118__FUNC_MSDC0_DAT5>,
<PINMUX_GPIO117__FUNC_MSDC0_DAT6>,
<PINMUX_GPIO116__FUNC_MSDC0_DAT7>,
<PINMUX_GPIO121__FUNC_MSDC0_CMD>;
input-enable;
drive-strength = <6>;
bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
};
pins-clk {
pinmux = <PINMUX_GPIO122__FUNC_MSDC0_CLK>;
drive-strength = <6>;
bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
};
pins-rst {
pinmux = <PINMUX_GPIO120__FUNC_MSDC0_RSTB>;
drive-strength = <6>;
bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
};
};
mmc0_pins_uhs: mmc0-uhs-pins {
pins-cmd-dat {
pinmux = <PINMUX_GPIO126__FUNC_MSDC0_DAT0>,
<PINMUX_GPIO125__FUNC_MSDC0_DAT1>,
<PINMUX_GPIO124__FUNC_MSDC0_DAT2>,
<PINMUX_GPIO123__FUNC_MSDC0_DAT3>,
<PINMUX_GPIO119__FUNC_MSDC0_DAT4>,
<PINMUX_GPIO118__FUNC_MSDC0_DAT5>,
<PINMUX_GPIO117__FUNC_MSDC0_DAT6>,
<PINMUX_GPIO116__FUNC_MSDC0_DAT7>,
<PINMUX_GPIO121__FUNC_MSDC0_CMD>;
input-enable;
drive-strength = <8>;
bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
};
pins-clk {
pinmux = <PINMUX_GPIO122__FUNC_MSDC0_CLK>;
drive-strength = <8>;
bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
};
pins-ds {
pinmux = <PINMUX_GPIO127__FUNC_MSDC0_DSL>;
drive-strength = <8>;
bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
};
pins-rst {
pinmux = <PINMUX_GPIO120__FUNC_MSDC0_RSTB>;
drive-strength = <8>;
bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
};
};
mmc1_pins_detect: mmc1-detect-pins {
pins-insert {
pinmux = <PINMUX_GPIO54__FUNC_GPIO54>;
bias-pull-up;
};
};
mmc1_pins_default: mmc1-default-pins {
pins-cmd-dat {
pinmux = <PINMUX_GPIO110__FUNC_MSDC1_CMD>,
<PINMUX_GPIO112__FUNC_MSDC1_DAT0>,
<PINMUX_GPIO113__FUNC_MSDC1_DAT1>,
<PINMUX_GPIO114__FUNC_MSDC1_DAT2>,
<PINMUX_GPIO115__FUNC_MSDC1_DAT3>;
input-enable;
drive-strength = <8>;
bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
};
pins-clk {
pinmux = <PINMUX_GPIO111__FUNC_MSDC1_CLK>;
drive-strength = <8>;
bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
};
};
nor_pins_default: nor-default-pins {
pins-ck-io {
pinmux = <PINMUX_GPIO142__FUNC_SPINOR_IO0>,
<PINMUX_GPIO141__FUNC_SPINOR_CK>,
<PINMUX_GPIO143__FUNC_SPINOR_IO1>;
drive-strength = <6>;
bias-pull-down;
};
pins-cs {
pinmux = <PINMUX_GPIO140__FUNC_SPINOR_CS>;
drive-strength = <6>;
bias-pull-up;
};
};
pio_default: pio-default-pins {
pins-wifi-enable {
pinmux = <PINMUX_GPIO58__FUNC_GPIO58>;
output-high;
drive-strength = <14>;
};
pins-low-power-pd {
pinmux = <PINMUX_GPIO25__FUNC_GPIO25>,
<PINMUX_GPIO26__FUNC_GPIO26>,
<PINMUX_GPIO46__FUNC_GPIO46>,
<PINMUX_GPIO47__FUNC_GPIO47>,
<PINMUX_GPIO48__FUNC_GPIO48>,
<PINMUX_GPIO65__FUNC_GPIO65>,
<PINMUX_GPIO66__FUNC_GPIO66>,
<PINMUX_GPIO67__FUNC_GPIO67>,
<PINMUX_GPIO68__FUNC_GPIO68>,
<PINMUX_GPIO128__FUNC_GPIO128>,
<PINMUX_GPIO129__FUNC_GPIO129>;
input-enable;
bias-pull-down;
};
pins-low-power-pupd {
pinmux = <PINMUX_GPIO77__FUNC_GPIO77>,
<PINMUX_GPIO78__FUNC_GPIO78>,
<PINMUX_GPIO79__FUNC_GPIO79>,
<PINMUX_GPIO80__FUNC_GPIO80>,
<PINMUX_GPIO83__FUNC_GPIO83>,
<PINMUX_GPIO85__FUNC_GPIO85>,
<PINMUX_GPIO90__FUNC_GPIO90>,
<PINMUX_GPIO91__FUNC_GPIO91>,
<PINMUX_GPIO93__FUNC_GPIO93>,
<PINMUX_GPIO94__FUNC_GPIO94>,
<PINMUX_GPIO95__FUNC_GPIO95>,
<PINMUX_GPIO96__FUNC_GPIO96>,
<PINMUX_GPIO104__FUNC_GPIO104>,
<PINMUX_GPIO105__FUNC_GPIO105>,
<PINMUX_GPIO107__FUNC_GPIO107>;
input-enable;
bias-pull-down = <MTK_PUPD_SET_R1R0_01>;
};
};
scp_pins: scp-default-pins {
pins-vreq {
pinmux = <PINMUX_GPIO76__FUNC_SCP_VREQ_VAO>;
bias-disable;
input-enable;
};
};
spi0_pins: spi0-default-pins {
pins-cs-mosi-clk {
pinmux = <PINMUX_GPIO132__FUNC_SPIM0_CSB>,
<PINMUX_GPIO134__FUNC_SPIM0_MO>,
<PINMUX_GPIO133__FUNC_SPIM0_CLK>;
bias-disable;
};
pins-miso {
pinmux = <PINMUX_GPIO135__FUNC_SPIM0_MI>;
bias-pull-down;
};
};
subpmic_default: subpmic-default-pins {
subpmic_pin_irq: pins-subpmic-int-n {
pinmux = <PINMUX_GPIO130__FUNC_GPIO130>;
input-enable;
bias-pull-up;
};
};
trackpad_pins: trackpad-default-pins {
pins-int-n {
pinmux = <PINMUX_GPIO6__FUNC_GPIO6>;
input-enable;
bias-pull-up;
};
};
touchscreen_pins: touchscreen-default-pins {
pins-int-n {
pinmux = <PINMUX_GPIO92__FUNC_GPIO92>;
input-enable;
bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
};
pins-rst {
pinmux = <PINMUX_GPIO56__FUNC_GPIO56>;
output-high;
};
pins-report-sw {
pinmux = <PINMUX_GPIO57__FUNC_GPIO57>;
output-low;
};
};
};
&pmic {
interrupts-extended = <&pio 222 IRQ_TYPE_LEVEL_HIGH>;
};
&scp {
status = "okay";
firmware-name = "mediatek/mt8195/scp.img";
memory-region = <&scp_mem>;
pinctrl-names = "default";
pinctrl-0 = <&scp_pins>;
cros-ec-rpmsg {
compatible = "google,cros-ec-rpmsg";
mediatek,rpmsg-name = "cros-ec-rpmsg";
};
};
&spi0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&spi0_pins>;
mediatek,pad-select = <0>;
cros_ec: ec@0 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "google,cros-ec-spi";
reg = <0>;
interrupts-extended = <&pio 4 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&cros_ec_int>;
spi-max-frequency = <3000000>;
keyboard-backlight {
compatible = "google,cros-kbd-led-backlight";
};
i2c_tunnel: i2c-tunnel {
compatible = "google,cros-ec-i2c-tunnel";
google,remote-bus = <0>;
#address-cells = <1>;
#size-cells = <0>;
};
mt_pmic_vmc_ldo_reg: regulator@0 {
compatible = "google,cros-ec-regulator";
reg = <0>;
regulator-name = "mt_pmic_vmc_ldo";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <3600000>;
};
mt_pmic_vmch_ldo_reg: regulator@1 {
compatible = "google,cros-ec-regulator";
reg = <1>;
regulator-name = "mt_pmic_vmch_ldo";
regulator-min-microvolt = <2700000>;
regulator-max-microvolt = <3600000>;
};
typec {
compatible = "google,cros-ec-typec";
#address-cells = <1>;
#size-cells = <0>;
usb_c0: connector@0 {
compatible = "usb-c-connector";
reg = <0>;
power-role = "dual";
data-role = "host";
try-power-role = "source";
};
usb_c1: connector@1 {
compatible = "usb-c-connector";
reg = <1>;
power-role = "dual";
data-role = "host";
try-power-role = "source";
};
};
};
};
&spmi {
#address-cells = <2>;
#size-cells = <0>;
mt6315@6 {
compatible = "mediatek,mt6315-regulator";
reg = <0x6 SPMI_USID>;
regulators {
mt6315_6_vbuck1: vbuck1 {
regulator-compatible = "vbuck1";
regulator-name = "Vbcpu";
regulator-min-microvolt = <300000>;
regulator-max-microvolt = <1193750>;
regulator-enable-ramp-delay = <256>;
regulator-ramp-delay = <6250>;
regulator-allowed-modes = <0 1 2>;
regulator-always-on;
};
};
};
mt6315@7 {
compatible = "mediatek,mt6315-regulator";
reg = <0x7 SPMI_USID>;
regulators {
mt6315_7_vbuck1: vbuck1 {
regulator-compatible = "vbuck1";
regulator-name = "Vgpu";
regulator-min-microvolt = <625000>;
regulator-max-microvolt = <1193750>;
regulator-enable-ramp-delay = <256>;
regulator-ramp-delay = <6250>;
regulator-allowed-modes = <0 1 2>;
regulator-always-on;
};
};
};
};
&u3phy0 {
status = "okay";
};
&u3phy1 {
status = "okay";
};
&u3phy2 {
status = "okay";
};
&u3phy3 {
status = "okay";
};
&uart0 {
status = "okay";
};
&xhci0 {
status = "okay";
vusb33-supply = <&mt6359_vusb_ldo_reg>;
vbus-supply = <&usb_vbus>;
};
&xhci1 {
status = "okay";
vusb33-supply = <&mt6359_vusb_ldo_reg>;
vbus-supply = <&usb_vbus>;
};
&xhci2 {
status = "okay";
vusb33-supply = <&mt6359_vusb_ldo_reg>;
vbus-supply = <&usb_vbus>;
};
&xhci3 {
status = "okay";
/* MT7921's USB Bluetooth has issues with USB2 LPM */
usb2-lpm-disable;
vusb33-supply = <&mt6359_vusb_ldo_reg>;
vbus-supply = <&usb_vbus>;
};
#include <arm/cros-ec-keyboard.dtsi>
#include <arm/cros-ec-sbs.dtsi>
&keyboard_controller {
function-row-physmap = <
MATRIX_KEY(0x00, 0x02, 0) /* T1 */
MATRIX_KEY(0x03, 0x02, 0) /* T2 */
MATRIX_KEY(0x02, 0x02, 0) /* T3 */
MATRIX_KEY(0x01, 0x02, 0) /* T4 */
MATRIX_KEY(0x03, 0x04, 0) /* T5 */
MATRIX_KEY(0x02, 0x04, 0) /* T6 */
MATRIX_KEY(0x01, 0x04, 0) /* T7 */
MATRIX_KEY(0x02, 0x09, 0) /* T8 */
MATRIX_KEY(0x01, 0x09, 0) /* T9 */
MATRIX_KEY(0x00, 0x04, 0) /* T10 */
>;
linux,keymap = <
MATRIX_KEY(0x00, 0x02, KEY_BACK)
MATRIX_KEY(0x03, 0x02, KEY_REFRESH)
MATRIX_KEY(0x02, 0x02, KEY_ZOOM)
MATRIX_KEY(0x01, 0x02, KEY_SCALE)
MATRIX_KEY(0x03, 0x04, KEY_SYSRQ)
MATRIX_KEY(0x02, 0x04, KEY_BRIGHTNESSDOWN)
MATRIX_KEY(0x01, 0x04, KEY_BRIGHTNESSUP)
MATRIX_KEY(0x02, 0x09, KEY_MUTE)
MATRIX_KEY(0x01, 0x09, KEY_VOLUMEDOWN)
MATRIX_KEY(0x00, 0x04, KEY_VOLUMEUP)
CROS_STD_MAIN_KEYMAP
>;
};