diff options
Diffstat (limited to 'arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi | 1191 |
1 files changed, 1191 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi new file mode 100644 index 000000000..e21feb85d --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi @@ -0,0 +1,1191 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright 2016 MediaTek Inc. + */ + +#include <dt-bindings/input/input.h> +#include <dt-bindings/input/linux-event-codes.h> +#include <dt-bindings/regulator/dlg,da9211-regulator.h> +#include <dt-bindings/gpio/gpio.h> +#include "mt8173.dtsi" + +/ { + aliases { + mmc0 = &mmc0; + mmc1 = &mmc1; + mmc2 = &mmc3; + }; + + memory@40000000 { + device_type = "memory"; + reg = <0 0x40000000 0 0x80000000>; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pwm0 0 1000000>; + power-supply = <&bl_fixed_reg>; + enable-gpios = <&pio 95 GPIO_ACTIVE_HIGH>; + + pinctrl-names = "default"; + pinctrl-0 = <&panel_backlight_en_pins>; + status = "okay"; + }; + + bl_fixed_reg: fixedregulator2 { + compatible = "regulator-fixed"; + regulator-name = "bl_fixed"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + startup-delay-us = <1000>; + enable-active-high; + gpio = <&pio 32 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&bl_fixed_pins>; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + gpio_keys: gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&gpio_keys_pins>; + + switch-lid { + label = "Lid"; + gpios = <&pio 69 GPIO_ACTIVE_LOW>; + linux,code = <SW_LID>; + linux,input-type = <EV_SW>; + gpio-key,wakeup; + }; + + switch-power { + label = "Power"; + gpios = <&pio 14 GPIO_ACTIVE_HIGH>; + linux,code = <KEY_POWER>; + debounce-interval = <30>; + gpio-key,wakeup; + }; + + switch-tablet-mode { + label = "Tablet_mode"; + gpios = <&pio 121 GPIO_ACTIVE_HIGH>; + linux,code = <SW_TABLET_MODE>; + linux,input-type = <EV_SW>; + gpio-key,wakeup; + }; + + switch-volume-down { + label = "Volume_down"; + gpios = <&pio 123 GPIO_ACTIVE_LOW>; + linux,code = <KEY_VOLUMEDOWN>; + }; + + switch-volume-up { + label = "Volume_up"; + gpios = <&pio 124 GPIO_ACTIVE_LOW>; + linux,code = <KEY_VOLUMEUP>; + }; + }; + + panel: panel { + compatible = "lg,lp120up1"; + power-supply = <&panel_fixed_3v3>; + backlight = <&backlight>; + + port { + panel_in: endpoint { + remote-endpoint = <&ps8640_out>; + }; + }; + }; + + panel_fixed_3v3: regulator1 { + compatible = "regulator-fixed"; + regulator-name = "PANEL_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + enable-active-high; + gpio = <&pio 41 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&panel_fixed_pins>; + }; + + ps8640_fixed_1v2: regulator2 { + compatible = "regulator-fixed"; + regulator-name = "PS8640_1V2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-enable-ramp-delay = <2000>; + enable-active-high; + regulator-boot-on; + gpio = <&pio 30 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&ps8640_fixed_pins>; + }; + + sdio_fixed_3v3: fixedregulator0 { + compatible = "regulator-fixed"; + regulator-name = "3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&pio 85 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&sdio_fixed_3v3_pins>; + }; + + sound: sound { + compatible = "mediatek,mt8173-rt5650"; + mediatek,audio-codec = <&rt5650 &hdmi0>; + mediatek,platform = <&afe>; + pinctrl-names = "default"; + pinctrl-0 = <&aud_i2s2>; + + mediatek,mclk = <1>; + codec-capture { + sound-dai = <&rt5650 1>; + }; + }; + + hdmicon: connector { + compatible = "hdmi-connector"; + label = "hdmi"; + type = "a"; + ddc-i2c-bus = <&hdmiddc0>; + + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&hdmi0_out>; + }; + }; + }; +}; + +&mfg_async { + domain-supply = <&da9211_vgpu_reg>; +}; + +&cec { + status = "okay"; +}; + +&cpu0 { + proc-supply = <&mt6397_vpca15_reg>; +}; + +&cpu1 { + proc-supply = <&mt6397_vpca15_reg>; +}; + +&cpu2 { + proc-supply = <&da9211_vcpu_reg>; + sram-supply = <&mt6397_vsramca7_reg>; +}; + +&cpu3 { + proc-supply = <&da9211_vcpu_reg>; + sram-supply = <&mt6397_vsramca7_reg>; +}; + +&cpu_thermal { + sustainable-power = <4500>; /* milliwatts */ + trips { + threshold: trip-point0 { + temperature = <60000>; + }; + + target: trip-point1 { + temperature = <65000>; + }; + }; +}; + +&dsi0 { + status = "okay"; + ports { + port { + dsi0_out: endpoint { + remote-endpoint = <&ps8640_in>; + }; + }; + }; +}; + +&dpi0 { + status = "okay"; +}; + +&hdmi0 { + status = "okay"; + ports { + port@1 { + reg = <1>; + + hdmi0_out: endpoint { + remote-endpoint = <&hdmi_connector_in>; + }; + }; + }; +}; + +&hdmi_phy { + status = "okay"; + mediatek,ibias = <0xc>; +}; + +&i2c0 { + status = "okay"; + + rt5650: audio-codec@1a { + compatible = "realtek,rt5650"; + reg = <0x1a>; + avdd-supply = <&mt6397_vgp1_reg>; + cpvdd-supply = <&mt6397_vcama_reg>; + interrupt-parent = <&pio>; + interrupts = <3 IRQ_TYPE_EDGE_BOTH>; + pinctrl-names = "default"; + pinctrl-0 = <&rt5650_irq>; + #sound-dai-cells = <1>; + realtek,dmic1-data-pin = <2>; + realtek,jd-mode = <2>; + }; + + ps8640: edp-bridge@8 { + compatible = "parade,ps8640"; + reg = <0x8>; + powerdown-gpios = <&pio 127 GPIO_ACTIVE_LOW>; + reset-gpios = <&pio 115 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&ps8640_pins>; + vdd12-supply = <&ps8640_fixed_1v2>; + vdd33-supply = <&mt6397_vgp2_reg>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + ps8640_in: endpoint { + remote-endpoint = <&dsi0_out>; + }; + }; + + port@1 { + reg = <1>; + + ps8640_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; + }; +}; + +&i2c1 { + clock-frequency = <1500000>; + status = "okay"; + + da9211: da9211@68 { + compatible = "dlg,da9211"; + reg = <0x68>; + interrupt-parent = <&pio>; + interrupts = <15 IRQ_TYPE_LEVEL_LOW>; + + regulators { + da9211_vcpu_reg: BUCKA { + regulator-name = "VBUCKA"; + regulator-min-microvolt = < 700000>; + regulator-max-microvolt = <1310000>; + regulator-min-microamp = <2000000>; + regulator-max-microamp = <4400000>; + regulator-ramp-delay = <10000>; + regulator-always-on; + regulator-allowed-modes = <DA9211_BUCK_MODE_SYNC + DA9211_BUCK_MODE_AUTO>; + }; + + da9211_vgpu_reg: BUCKB { + regulator-name = "VBUCKB"; + regulator-min-microvolt = < 700000>; + regulator-max-microvolt = <1310000>; + regulator-min-microamp = <2000000>; + regulator-max-microamp = <3000000>; + regulator-ramp-delay = <10000>; + }; + }; + }; +}; + +&i2c2 { + status = "okay"; + + tpm: tpm@20 { + compatible = "infineon,slb9645tt"; + reg = <0x20>; + powered-while-suspended; + }; +}; + +&i2c3 { + clock-frequency = <400000>; + status = "okay"; + + touchscreen: touchscreen@10 { + compatible = "elan,ekth3500"; + reg = <0x10>; + interrupt-parent = <&pio>; + interrupts = <88 IRQ_TYPE_LEVEL_LOW>; + }; +}; + +&i2c4 { + clock-frequency = <400000>; + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&trackpad_irq>; + + trackpad: trackpad@15 { + compatible = "elan,ekth3000"; + interrupt-parent = <&pio>; + interrupts = <117 IRQ_TYPE_LEVEL_LOW>; + reg = <0x15>; + vcc-supply = <&mt6397_vgp6_reg>; + wakeup-source; + }; +}; + +&mipi_tx0 { + status = "okay"; +}; + +&mmc0 { + status = "okay"; + pinctrl-names = "default", "state_uhs"; + pinctrl-0 = <&mmc0_pins_default>; + pinctrl-1 = <&mmc0_pins_uhs>; + bus-width = <8>; + max-frequency = <200000000>; + cap-mmc-highspeed; + mmc-hs200-1_8v; + mmc-hs400-1_8v; + cap-mmc-hw-reset; + hs400-ds-delay = <0x14015>; + mediatek,hs200-cmd-int-delay = <30>; + mediatek,hs400-cmd-int-delay = <14>; + mediatek,hs400-cmd-resp-sel-rising; + vmmc-supply = <&mt6397_vemc_3v3_reg>; + vqmmc-supply = <&mt6397_vio18_reg>; + assigned-clocks = <&topckgen CLK_TOP_MSDC50_0_SEL>; + assigned-clock-parents = <&topckgen CLK_TOP_MSDCPLL_D2>; + non-removable; +}; + +&mmc1 { + status = "okay"; + pinctrl-names = "default", "state_uhs"; + pinctrl-0 = <&mmc1_pins_default>; + pinctrl-1 = <&mmc1_pins_uhs>; + bus-width = <4>; + max-frequency = <200000000>; + cap-sd-highspeed; + sd-uhs-sdr50; + sd-uhs-sdr104; + cd-gpios = <&pio 1 GPIO_ACTIVE_LOW>; + vmmc-supply = <&mt6397_vmch_reg>; + vqmmc-supply = <&mt6397_vmc_reg>; +}; + +&mmc3 { + status = "okay"; + pinctrl-names = "default", "state_uhs"; + pinctrl-0 = <&mmc3_pins_default>; + pinctrl-1 = <&mmc3_pins_uhs>; + bus-width = <4>; + max-frequency = <200000000>; + cap-sd-highspeed; + sd-uhs-sdr50; + sd-uhs-sdr104; + keep-power-in-suspend; + wakeup-source; + cap-sdio-irq; + vmmc-supply = <&sdio_fixed_3v3>; + vqmmc-supply = <&mt6397_vgp3_reg>; + non-removable; + cap-power-off-card; + + #address-cells = <1>; + #size-cells = <0>; + + btmrvl: btmrvl@2 { + compatible = "marvell,sd8897-bt"; + reg = <2>; + interrupt-parent = <&pio>; + interrupts = <119 IRQ_TYPE_LEVEL_LOW>; + marvell,wakeup-pin = /bits/ 16 <0x0d>; + marvell,wakeup-gap-ms = /bits/ 16 <0x64>; + }; + + mwifiex: mwifiex@1 { + compatible = "marvell,sd8897"; + reg = <1>; + interrupt-parent = <&pio>; + interrupts = <38 IRQ_TYPE_LEVEL_LOW>; + marvell,wakeup-pin = <3>; + }; +}; + +&nor_flash { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&nor_gpio1_pins>; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <50000000>; + }; +}; + +&pio { + gpio-line-names = "EC_INT_1V8", + "SD_CD_L", + "ALC5514_IRQ", + "ALC5650_IRQ", + /* + * AP_FLASH_WP_L is crossystem ABI. Schematics + * call it SFWP_B. + */ + "AP_FLASH_WP_L", + "SFIN", + "SFCS0", + "SFHOLD", + "SFOUT", + "SFCK", + "WRAP_EVENT_S_EINT10", + "PMU_INT", + "I2S2_WS_ALC5650", + "I2S2_BCK_ALC5650", + "PWR_BTN_1V8", + "DA9212_IRQ", + "IDDIG", + "WATCHDOG", + "CEC", + "HDMISCK", + "HDMISD", + "HTPLG", + "MSDC3_DAT0", + "MSDC3_DAT1", + "MSDC3_DAT2", + "MSDC3_DAT3", + "MSDC3_CLK", + "MSDC3_CMD", + "USB_C0_OC_FLAGB", + "USBA_OC1_L", + "PS8640_1V2_ENABLE", + "THERM_ALERT_N", + "PANEL_LCD_POWER_EN", + "ANX7688_CHIP_PD_C", + "EC_IN_RW_1V8", + "ANX7688_1V_EN_C", + "USB_DP_HPD_C", + "TPM_DAVINT_N", + "MARVELL8897_IRQ", + "EN_USB_A0_PWR", + "USBA_A0_OC_L", + "EN_PP3300_DX_EDP", + "", + "SOC_I2C2_1V8_SDA_400K", + "SOC_I2C2_1V8_SCL_400K", + "SOC_I2C0_1V8_SDA_400K", + "SOC_I2C0_1V8_SCL_400K", + "EMMC_ID1", + "EMMC_ID0", + "MEM_CONFIG3", + "EMMC_ID2", + "MEM_CONFIG1", + "MEM_CONFIG2", + "BRD_ID2", + "MEM_CONFIG0", + "BRD_ID0", + "BRD_ID1", + "EMMC_DAT0", + "EMMC_DAT1", + "EMMC_DAT2", + "EMMC_DAT3", + "EMMC_DAT4", + "EMMC_DAT5", + "EMMC_DAT6", + "EMMC_DAT7", + "EMMC_CLK", + "EMMC_CMD", + "EMMC_RCLK", + "PLT_RST_L", + "LID_OPEN_1V8_L", + "AUDIO_SPI_MISO_R", + "", + "AC_OK_1V8", + "SD_DATA0", + "SD_DATA1", + "SD_DATA2", + "SD_DATA3", + "SD_CLK", + "SD_CMD", + "PWRAP_SPI0_MI", + "PWRAP_SPI0_MO", + "PWRAP_SPI0_CK", + "PWRAP_SPI0_CSN", + "", + "", + "WIFI_PDN", + "RTC32K_1V8", + "DISP_PWM0", + "TOUCHSCREEN_INT_L", + "", + "SRCLKENA0", + "SRCLKENA1", + "PS8640_MODE_CONF", + "TOUCHSCREEN_RESET_R", + "PLATFORM_PROCHOT_L", + "PANEL_POWER_EN", + "REC_MODE_L", + "EC_FW_UPDATE_L", + "ACCEL2_INT_L", + "HDMI_DP_INT", + "ACCELGYRO3_INT_L", + "ACCELGYRO4_INT_L", + "SPI_EC_CLK", + "SPI_EC_MI", + "SPI_EC_MO", + "SPI_EC_CSN", + "SOC_I2C3_1V8_SDA_400K", + "SOC_I2C3_1V8_SCL_400K", + "", + "", + "", + "", + "", + "", + "", + "PS8640_SYSRSTN_1V8", + "APIN_MAX98090_DOUT2", + "TP_INT_1V8_L_R", + "RST_USB_HUB_R", + "BT_WAKE_L", + "ACCEL1_INT_L", + "TABLET_MODE_L", + "", + "V_UP_IN_L_R", + "V_DOWN_IN_L_R", + "SOC_I2C1_1V8_SDA_1M", + "SOC_I2C1_1V8_SCL_1M", + "PS8640_PDN_1V8", + "MAX98090_LRCLK", + "MAX98090_BCLK", + "MAX98090_MCLK", + "APOUT_MAX98090_DIN", + "APIN_MAX98090_DOUT", + "SOC_I2C4_1V8_SDA_400K", + "SOC_I2C4_1V8_SCL_400K"; + + aud_i2s2: aud_i2s2 { + pins1 { + pinmux = <MT8173_PIN_128_I2S0_LRCK__FUNC_I2S1_WS>, + <MT8173_PIN_129_I2S0_BCK__FUNC_I2S1_BCK>, + <MT8173_PIN_130_I2S0_MCK__FUNC_I2S1_MCK>, + <MT8173_PIN_131_I2S0_DATA0__FUNC_I2S1_DO_1>, + <MT8173_PIN_12_EINT12__FUNC_I2S2_WS>, + <MT8173_PIN_13_EINT13__FUNC_I2S2_BCK>, + <MT8173_PIN_132_I2S0_DATA1__FUNC_I2S2_DI_2>; + bias-pull-down; + }; + }; + + bl_fixed_pins: bl_fixed_pins { + pins1 { + pinmux = <MT8173_PIN_32_UTXD2__FUNC_GPIO32>; + output-low; + }; + }; + + bt_wake_pins: bt_wake_pins { + pins1 { + pinmux = <MT8173_PIN_119_KPROW0__FUNC_GPIO119>; + bias-pull-up; + }; + }; + + disp_pwm0_pins: disp_pwm0_pins { + pins1 { + pinmux = <MT8173_PIN_87_DISP_PWM0__FUNC_DISP_PWM0>; + output-low; + }; + }; + + gpio_keys_pins: gpio_keys_pins { + volume_pins { + pinmux = <MT8173_PIN_123_KPCOL1__FUNC_GPIO123>, + <MT8173_PIN_124_KPCOL2__FUNC_GPIO124>; + bias-pull-up; + }; + + tablet_mode_pins { + pinmux = <MT8173_PIN_121_KPROW2__FUNC_GPIO121>; + bias-pull-up; + }; + }; + + hdmi_mux_pins: hdmi_mux_pins { + pins1 { + pinmux = <MT8173_PIN_36_DAISYNC__FUNC_GPIO36>; + }; + }; + + i2c1_pins_a: i2c1 { + da9211_pins { + pinmux = <MT8173_PIN_15_EINT15__FUNC_GPIO15>; + bias-pull-up; + }; + }; + + mmc0_pins_default: mmc0default { + pins_cmd_dat { + pinmux = <MT8173_PIN_57_MSDC0_DAT0__FUNC_MSDC0_DAT0>, + <MT8173_PIN_58_MSDC0_DAT1__FUNC_MSDC0_DAT1>, + <MT8173_PIN_59_MSDC0_DAT2__FUNC_MSDC0_DAT2>, + <MT8173_PIN_60_MSDC0_DAT3__FUNC_MSDC0_DAT3>, + <MT8173_PIN_61_MSDC0_DAT4__FUNC_MSDC0_DAT4>, + <MT8173_PIN_62_MSDC0_DAT5__FUNC_MSDC0_DAT5>, + <MT8173_PIN_63_MSDC0_DAT6__FUNC_MSDC0_DAT6>, + <MT8173_PIN_64_MSDC0_DAT7__FUNC_MSDC0_DAT7>, + <MT8173_PIN_66_MSDC0_CMD__FUNC_MSDC0_CMD>; + bias-pull-up; + }; + + pins_clk { + pinmux = <MT8173_PIN_65_MSDC0_CLK__FUNC_MSDC0_CLK>; + bias-pull-down; + }; + + pins_rst { + pinmux = <MT8173_PIN_68_MSDC0_RST___FUNC_MSDC0_RSTB>; + bias-pull-up; + }; + }; + + mmc1_pins_default: mmc1default { + pins_cmd_dat { + pinmux = <MT8173_PIN_73_MSDC1_DAT0__FUNC_MSDC1_DAT0>, + <MT8173_PIN_74_MSDC1_DAT1__FUNC_MSDC1_DAT1>, + <MT8173_PIN_75_MSDC1_DAT2__FUNC_MSDC1_DAT2>, + <MT8173_PIN_76_MSDC1_DAT3__FUNC_MSDC1_DAT3>, + <MT8173_PIN_78_MSDC1_CMD__FUNC_MSDC1_CMD>; + input-enable; + drive-strength = <MTK_DRIVE_4mA>; + bias-pull-up = <MTK_PUPD_SET_R1R0_10>; + }; + + pins_clk { + pinmux = <MT8173_PIN_77_MSDC1_CLK__FUNC_MSDC1_CLK>; + bias-pull-down; + drive-strength = <MTK_DRIVE_4mA>; + }; + + pins_insert { + pinmux = <MT8173_PIN_1_EINT1__FUNC_GPIO1>; + bias-pull-up; + }; + }; + + mmc3_pins_default: mmc3default { + pins_dat { + pinmux = <MT8173_PIN_22_MSDC3_DAT0__FUNC_MSDC3_DAT0>, + <MT8173_PIN_23_MSDC3_DAT1__FUNC_MSDC3_DAT1>, + <MT8173_PIN_24_MSDC3_DAT2__FUNC_MSDC3_DAT2>, + <MT8173_PIN_25_MSDC3_DAT3__FUNC_MSDC3_DAT3>; + input-enable; + drive-strength = <MTK_DRIVE_8mA>; + bias-pull-up = <MTK_PUPD_SET_R1R0_10>; + }; + + pins_cmd { + pinmux = <MT8173_PIN_27_MSDC3_CMD__FUNC_MSDC3_CMD>; + input-enable; + drive-strength = <MTK_DRIVE_8mA>; + bias-pull-up = <MTK_PUPD_SET_R1R0_10>; + }; + + pins_clk { + pinmux = <MT8173_PIN_26_MSDC3_CLK__FUNC_MSDC3_CLK>; + bias-pull-down; + drive-strength = <MTK_DRIVE_8mA>; + }; + }; + + mmc0_pins_uhs: mmc0 { + pins_cmd_dat { + pinmux = <MT8173_PIN_57_MSDC0_DAT0__FUNC_MSDC0_DAT0>, + <MT8173_PIN_58_MSDC0_DAT1__FUNC_MSDC0_DAT1>, + <MT8173_PIN_59_MSDC0_DAT2__FUNC_MSDC0_DAT2>, + <MT8173_PIN_60_MSDC0_DAT3__FUNC_MSDC0_DAT3>, + <MT8173_PIN_61_MSDC0_DAT4__FUNC_MSDC0_DAT4>, + <MT8173_PIN_62_MSDC0_DAT5__FUNC_MSDC0_DAT5>, + <MT8173_PIN_63_MSDC0_DAT6__FUNC_MSDC0_DAT6>, + <MT8173_PIN_64_MSDC0_DAT7__FUNC_MSDC0_DAT7>, + <MT8173_PIN_66_MSDC0_CMD__FUNC_MSDC0_CMD>; + input-enable; + drive-strength = <MTK_DRIVE_6mA>; + bias-pull-up = <MTK_PUPD_SET_R1R0_01>; + }; + + pins_clk { + pinmux = <MT8173_PIN_65_MSDC0_CLK__FUNC_MSDC0_CLK>; + drive-strength = <MTK_DRIVE_6mA>; + bias-pull-down = <MTK_PUPD_SET_R1R0_01>; + }; + + pins_ds { + pinmux = <MT8173_PIN_67_MSDC0_DSL__FUNC_MSDC0_DSL>; + drive-strength = <MTK_DRIVE_10mA>; + bias-pull-down = <MTK_PUPD_SET_R1R0_01>; + }; + + pins_rst { + pinmux = <MT8173_PIN_68_MSDC0_RST___FUNC_MSDC0_RSTB>; + bias-pull-up; + }; + }; + + mmc1_pins_uhs: mmc1 { + pins_cmd_dat { + pinmux = <MT8173_PIN_73_MSDC1_DAT0__FUNC_MSDC1_DAT0>, + <MT8173_PIN_74_MSDC1_DAT1__FUNC_MSDC1_DAT1>, + <MT8173_PIN_75_MSDC1_DAT2__FUNC_MSDC1_DAT2>, + <MT8173_PIN_76_MSDC1_DAT3__FUNC_MSDC1_DAT3>, + <MT8173_PIN_78_MSDC1_CMD__FUNC_MSDC1_CMD>; + input-enable; + drive-strength = <MTK_DRIVE_6mA>; + bias-pull-up = <MTK_PUPD_SET_R1R0_10>; + }; + + pins_clk { + pinmux = <MT8173_PIN_77_MSDC1_CLK__FUNC_MSDC1_CLK>; + drive-strength = <MTK_DRIVE_8mA>; + bias-pull-down = <MTK_PUPD_SET_R1R0_10>; + }; + }; + + mmc3_pins_uhs: mmc3 { + pins_dat { + pinmux = <MT8173_PIN_22_MSDC3_DAT0__FUNC_MSDC3_DAT0>, + <MT8173_PIN_23_MSDC3_DAT1__FUNC_MSDC3_DAT1>, + <MT8173_PIN_24_MSDC3_DAT2__FUNC_MSDC3_DAT2>, + <MT8173_PIN_25_MSDC3_DAT3__FUNC_MSDC3_DAT3>; + input-enable; + drive-strength = <MTK_DRIVE_8mA>; + bias-pull-up = <MTK_PUPD_SET_R1R0_10>; + }; + + pins_cmd { + pinmux = <MT8173_PIN_27_MSDC3_CMD__FUNC_MSDC3_CMD>; + input-enable; + drive-strength = <MTK_DRIVE_8mA>; + bias-pull-up = <MTK_PUPD_SET_R1R0_10>; + }; + + pins_clk { + pinmux = <MT8173_PIN_26_MSDC3_CLK__FUNC_MSDC3_CLK>; + drive-strength = <MTK_DRIVE_8mA>; + bias-pull-down = <MTK_PUPD_SET_R1R0_10>; + }; + }; + + nor_gpio1_pins: nor { + pins1 { + pinmux = <MT8173_PIN_6_EINT6__FUNC_SFCS0>, + <MT8173_PIN_7_EINT7__FUNC_SFHOLD>, + <MT8173_PIN_8_EINT8__FUNC_SFIN>; + input-enable; + drive-strength = <MTK_DRIVE_4mA>; + bias-pull-up; + }; + + pins2 { + pinmux = <MT8173_PIN_5_EINT5__FUNC_SFOUT>; + drive-strength = <MTK_DRIVE_4mA>; + bias-pull-up; + }; + + pins_clk { + pinmux = <MT8173_PIN_9_EINT9__FUNC_SFCK>; + input-enable; + drive-strength = <MTK_DRIVE_4mA>; + bias-pull-up; + }; + }; + + panel_backlight_en_pins: panel_backlight_en_pins { + pins1 { + pinmux = <MT8173_PIN_95_PCM_TX__FUNC_GPIO95>; + }; + }; + + panel_fixed_pins: panel_fixed_pins { + pins1 { + pinmux = <MT8173_PIN_41_CMMCLK__FUNC_GPIO41>; + }; + }; + + ps8640_pins: ps8640_pins { + pins1 { + pinmux = <MT8173_PIN_92_PCM_CLK__FUNC_GPIO92>, + <MT8173_PIN_115_URTS0__FUNC_GPIO115>, + <MT8173_PIN_127_LCM_RST__FUNC_GPIO127>; + }; + }; + + ps8640_fixed_pins: ps8640_fixed_pins { + pins1 { + pinmux = <MT8173_PIN_30_URTS2__FUNC_GPIO30>; + }; + }; + + rt5650_irq: rt5650_irq { + pins1 { + pinmux = <MT8173_PIN_3_EINT3__FUNC_GPIO3>; + bias-pull-down; + }; + }; + + sdio_fixed_3v3_pins: sdio_fixed_3v3_pins { + pins1 { + pinmux = <MT8173_PIN_85_AUD_DAT_MOSI__FUNC_GPIO85>; + output-low; + }; + }; + + spi_pins_a: spi1 { + pins1 { + pinmux = <MT8173_PIN_0_EINT0__FUNC_GPIO0>; + bias-pull-up; + }; + + pins_spi { + pinmux = <MT8173_PIN_102_MSDC2_DAT2__FUNC_SPI_CK_1_>, + <MT8173_PIN_103_MSDC2_DAT3__FUNC_SPI_MI_1_>, + <MT8173_PIN_104_MSDC2_CLK__FUNC_SPI_MO_1_>, + <MT8173_PIN_105_MSDC2_CMD__FUNC_SPI_CS_1_>; + bias-disable; + }; + }; + + trackpad_irq: trackpad_irq { + pins1 { + pinmux = <MT8173_PIN_117_URXD3__FUNC_GPIO117>; + input-enable; + bias-pull-up; + }; + }; + + usb_pins: usb { + pins1 { + pinmux = <MT8173_PIN_101_MSDC2_DAT1__FUNC_GPIO101>; + output-high; + bias-disable; + }; + }; + + wifi_wake_pins: wifi_wake_pins { + pins1 { + pinmux = <MT8173_PIN_38_CONN_RST__FUNC_GPIO38>; + bias-pull-up; + }; + }; +}; + +&pwm0 { + pinctrl-names = "default"; + pinctrl-0 = <&disp_pwm0_pins>; + status = "okay"; +}; + +&pwrap { + pmic: mt6397 { + compatible = "mediatek,mt6397"; + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&pio>; + interrupts = <11 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <2>; + + clock: mt6397clock { + compatible = "mediatek,mt6397-clk"; + #clock-cells = <1>; + }; + + pio6397: pinctrl { + compatible = "mediatek,mt6397-pinctrl"; + pins-are-numbered; + gpio-controller; + #gpio-cells = <2>; + }; + + regulator: mt6397regulator { + compatible = "mediatek,mt6397-regulator"; + + mt6397_vpca15_reg: buck_vpca15 { + regulator-compatible = "buck_vpca15"; + regulator-name = "vpca15"; + regulator-min-microvolt = < 700000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <12500>; + regulator-always-on; + regulator-allowed-modes = <0 1>; + }; + + mt6397_vpca7_reg: buck_vpca7 { + regulator-compatible = "buck_vpca7"; + regulator-name = "vpca7"; + regulator-min-microvolt = < 700000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <115>; + regulator-always-on; + }; + + mt6397_vsramca15_reg: buck_vsramca15 { + regulator-compatible = "buck_vsramca15"; + regulator-name = "vsramca15"; + regulator-min-microvolt = < 700000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <12500>; + regulator-always-on; + }; + + mt6397_vsramca7_reg: buck_vsramca7 { + regulator-compatible = "buck_vsramca7"; + regulator-name = "vsramca7"; + regulator-min-microvolt = < 700000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <12500>; + regulator-always-on; + }; + + mt6397_vcore_reg: buck_vcore { + regulator-compatible = "buck_vcore"; + regulator-name = "vcore"; + regulator-min-microvolt = < 700000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <12500>; + regulator-always-on; + }; + + mt6397_vgpu_reg: buck_vgpu { + regulator-compatible = "buck_vgpu"; + regulator-name = "vgpu"; + regulator-min-microvolt = < 700000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <115>; + }; + + mt6397_vdrm_reg: buck_vdrm { + regulator-compatible = "buck_vdrm"; + regulator-name = "vdrm"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1400000>; + regulator-ramp-delay = <12500>; + regulator-always-on; + }; + + mt6397_vio18_reg: buck_vio18 { + regulator-compatible = "buck_vio18"; + regulator-name = "vio18"; + regulator-min-microvolt = <1620000>; + regulator-max-microvolt = <1980000>; + regulator-ramp-delay = <12500>; + regulator-always-on; + }; + + mt6397_vtcxo_reg: ldo_vtcxo { + regulator-compatible = "ldo_vtcxo"; + regulator-name = "vtcxo"; + regulator-always-on; + }; + + mt6397_va28_reg: ldo_va28 { + regulator-compatible = "ldo_va28"; + regulator-name = "va28"; + }; + + mt6397_vcama_reg: ldo_vcama { + regulator-compatible = "ldo_vcama"; + regulator-name = "vcama"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <218>; + }; + + mt6397_vio28_reg: ldo_vio28 { + regulator-compatible = "ldo_vio28"; + regulator-name = "vio28"; + regulator-always-on; + }; + + mt6397_vusb_reg: ldo_vusb { + regulator-compatible = "ldo_vusb"; + regulator-name = "vusb"; + }; + + mt6397_vmc_reg: ldo_vmc { + regulator-compatible = "ldo_vmc"; + regulator-name = "vmc"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <218>; + }; + + mt6397_vmch_reg: ldo_vmch { + regulator-compatible = "ldo_vmch"; + regulator-name = "vmch"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <218>; + }; + + mt6397_vemc_3v3_reg: ldo_vemc3v3 { + regulator-compatible = "ldo_vemc3v3"; + regulator-name = "vemc_3v3"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <218>; + }; + + mt6397_vgp1_reg: ldo_vgp1 { + regulator-compatible = "ldo_vgp1"; + regulator-name = "vcamd"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <240>; + }; + + mt6397_vgp2_reg: ldo_vgp2 { + regulator-compatible = "ldo_vgp2"; + regulator-name = "vcamio"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <218>; + }; + + mt6397_vgp3_reg: ldo_vgp3 { + regulator-compatible = "ldo_vgp3"; + regulator-name = "vcamaf"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <218>; + }; + + mt6397_vgp4_reg: ldo_vgp4 { + regulator-compatible = "ldo_vgp4"; + regulator-name = "vgp4"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <218>; + }; + + mt6397_vgp5_reg: ldo_vgp5 { + regulator-compatible = "ldo_vgp5"; + regulator-name = "vgp5"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3000000>; + regulator-enable-ramp-delay = <218>; + }; + + mt6397_vgp6_reg: ldo_vgp6 { + regulator-compatible = "ldo_vgp6"; + regulator-name = "vgp6"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <218>; + regulator-always-on; + }; + + mt6397_vibr_reg: ldo_vibr { + regulator-compatible = "ldo_vibr"; + regulator-name = "vibr"; + regulator-min-microvolt = <1300000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <218>; + }; + }; + + rtc: mt6397rtc { + compatible = "mediatek,mt6397-rtc"; + }; + + syscfg_pctl_pmic: syscfg_pctl_pmic@c000 { + compatible = "mediatek,mt6397-pctl-pmic-syscfg", + "syscon"; + reg = <0 0x0000c000 0 0x0108>; + }; + }; +}; + +&spi { + pinctrl-names = "default"; + pinctrl-0 = <&spi_pins_a>; + mediatek,pad-select = <1>; + status = "okay"; + /* clients */ + cros_ec: ec@0 { + compatible = "google,cros-ec-spi"; + reg = <0x0>; + spi-max-frequency = <12000000>; + interrupt-parent = <&pio>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + google,cros-ec-spi-msg-delay = <500>; + + i2c_tunnel: i2c-tunnel0 { + compatible = "google,cros-ec-i2c-tunnel"; + google,remote-bus = <0>; + #address-cells = <1>; + #size-cells = <0>; + + battery: sbs-battery@b { + compatible = "sbs,sbs-battery"; + reg = <0xb>; + sbs,i2c-retry-count = <2>; + sbs,poll-retry-count = <1>; + }; + }; + }; +}; + +&ssusb { + dr_mode = "host"; + wakeup-source; + vusb33-supply = <&mt6397_vusb_reg>; + status = "okay"; +}; + +&thermal { + bank0-supply = <&mt6397_vpca15_reg>; + bank1-supply = <&da9211_vcpu_reg>; +}; + +&uart0 { + status = "okay"; +}; + +&usb_host { + pinctrl-names = "default"; + pinctrl-0 = <&usb_pins>; + vusb33-supply = <&mt6397_vusb_reg>; + status = "okay"; +}; + +#include <arm/cros-ec-keyboard.dtsi> |