From be0416a3f9173aaa1f946ee0dbc4c146a295834d Mon Sep 17 00:00:00 2001 From: Matthias Kaehlcke Date: Thu, 9 Sep 2021 12:21:01 -0700 Subject: [PATCH] arm64: dts: qcom: Add sc7180-trogdor-homestar Homestar is a trogdor variant. The DT bits are essentially the same as in the downstream tree, except for: - skip -rev0 and rev1 which were early builds and have their issues, it's not very useful to support them upstream - don't include the .dtsi for the MIPI cameras, which doesn't exist upstream Signed-off-by: Matthias Kaehlcke Reviewed-by: Douglas Anderson Reviewed-by: Stephen Boyd Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20210909122053.1.Ieafda79b74f74a2b15ed86e181c06a3060706ec5@changeid --- arch/arm64/boot/dts/qcom/Makefile | 2 + .../boot/dts/qcom/sc7180-trogdor-homestar-r2.dts | 20 ++ .../boot/dts/qcom/sc7180-trogdor-homestar-r3.dts | 15 + .../boot/dts/qcom/sc7180-trogdor-homestar.dtsi | 335 +++++++++++++++++++++ 4 files changed, 372 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar-r2.dts create mode 100644 arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar-r3.dts create mode 100644 arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index 2c252844356c..1b7130de1b61 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -50,6 +50,8 @@ dtb-$(CONFIG_ARCH_QCOM) += sc7180-trogdor-coachz-r1.dtb dtb-$(CONFIG_ARCH_QCOM) += sc7180-trogdor-coachz-r1-lte.dtb dtb-$(CONFIG_ARCH_QCOM) += sc7180-trogdor-coachz-r3.dtb dtb-$(CONFIG_ARCH_QCOM) += sc7180-trogdor-coachz-r3-lte.dtb +dtb-$(CONFIG_ARCH_QCOM) += sc7180-trogdor-homestar-r2.dtb +dtb-$(CONFIG_ARCH_QCOM) += sc7180-trogdor-homestar-r3.dtb dtb-$(CONFIG_ARCH_QCOM) += sc7180-trogdor-lazor-r0.dtb dtb-$(CONFIG_ARCH_QCOM) += sc7180-trogdor-lazor-r1.dtb dtb-$(CONFIG_ARCH_QCOM) += sc7180-trogdor-lazor-r1-kb.dtb diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar-r2.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar-r2.dts new file mode 100644 index 000000000000..db6c2da67cea --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar-r2.dts @@ -0,0 +1,20 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Google Homestar board device tree source + * + * Copyright 2021 Google LLC. + */ + +/dts-v1/; + +#include "sc7180-trogdor-homestar.dtsi" + +/ { + model = "Google Homestar (rev2)"; + compatible = "google,homestar-rev2","google,homestar-rev23", "qcom,sc7180"; +}; + +&panel { + /delete-property/hpd-gpios; + no-hpd; +}; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar-r3.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar-r3.dts new file mode 100644 index 000000000000..3fd8aa5bb7a6 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar-r3.dts @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Google Homestar board device tree source + * + * Copyright 2021 Google LLC. + */ + +/dts-v1/; + +#include "sc7180-trogdor-homestar.dtsi" + +/ { + model = "Google Homestar (rev3+)"; + compatible = "google,homestar", "qcom,sc7180"; +}; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi new file mode 100644 index 000000000000..cd3054226865 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi @@ -0,0 +1,335 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Google Homestar board device tree source + * + * Copyright 2021 Google LLC. + */ + +#include "sc7180.dtsi" + +ap_ec_spi: &spi6 {}; +ap_h1_spi: &spi0 {}; + +#include "sc7180-trogdor.dtsi" + +/ { + /* BOARD-SPECIFIC TOP LEVEL NODES */ + + max98360a_1: max98360a_1 { + compatible = "maxim,max98360a"; + #sound-dai-cells = <0>; + }; + + max98360a_2: max98360a_2 { + compatible = "maxim,max98360a"; + #sound-dai-cells = <0>; + }; + + max98360a_3: max98360a_3 { + compatible = "maxim,max98360a"; + #sound-dai-cells = <0>; + }; + + pp3300_touch: pp3300-touch { + compatible = "regulator-fixed"; + regulator-name = "pp3300_touch"; + + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&tlmm 87 GPIO_ACTIVE_HIGH>; + enable-active-high; + pinctrl-names = "default"; + pinctrl-0 = <&en_pp3300_touch>; + + vin-supply = <&pp3300_a>; + }; + + thermal-zones { + skin_temp_thermal: skin-temp-thermal { + polling-delay-passive = <250>; + polling-delay = <0>; + + thermal-sensors = <&pm6150_adc_tm 1>; + sustainable-power = <814>; + + trips { + skin_temp_alert0: trip-point0 { + temperature = <55000>; + hysteresis = <1000>; + type = "passive"; + }; + + skin_temp_alert1: trip-point1 { + temperature = <58000>; + hysteresis = <1000>; + type = "passive"; + }; + + skin-temp-crit { + temperature = <73000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&skin_temp_alert0>; + cooling-device = <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + + map1 { + trip = <&skin_temp_alert1>; + cooling-device = <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + }; +}; + +&ap_tp_i2c { + status = "disabled"; +}; + +ap_ts_pen_1v8: &i2c4 { + status = "okay"; + clock-frequency = <400000>; + + ap_ts: touchscreen@14 { + compatible = "goodix,gt7375p"; + reg = <0x14>; + pinctrl-names = "default"; + pinctrl-0 = <&ts_int_l>, <&ts_reset_l>; + + interrupt-parent = <&tlmm>; + interrupts = <9 IRQ_TYPE_LEVEL_LOW>; + + reset-gpios = <&tlmm 8 GPIO_ACTIVE_LOW>; + + vdd-supply = <&pp3300_touch>; + }; +}; + +/* Panel controls backlight over aux channel */ + +&backlight { + status = "disabled"; +}; + +&camcc { + status = "okay"; +}; + +&panel { + compatible = "samsung,atna33xc20"; + enable-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>; + /delete-property/ backlight; +}; + +&pm6150_adc { + skin-temp-thermistor@4d { + reg = ; + qcom,ratiometric; + qcom,hw-settle-time = <200>; + }; +}; + +&pm6150_adc_tm { + status = "okay"; + + skin-temp-thermistor@1 { + reg = <1>; + io-channels = <&pm6150_adc ADC5_AMUX_THM1_100K_PU>; + qcom,ratiometric; + qcom,hw-settle-time-us = <200>; + }; +}; + +&pp3300_dx_edp { + gpio = <&tlmm 67 GPIO_ACTIVE_HIGH>; +}; + +&secondary_mi2s { + qcom,playback-sd-lines = <0 1>; +}; + +&sound_multimedia1_codec { + sound-dai = <&max98360a>, <&max98360a_1>, <&max98360a_2>, <&max98360a_3> ; +}; + +&wifi { + qcom,ath10k-calibration-variant = "GO_HOMESTAR"; +}; + +/* PINCTRL - modifications to sc7180-trogdor.dtsi */ + +&en_pp3300_dx_edp { + pinmux { + pins = "gpio67"; + }; + + pinconf { + pins = "gpio67"; + }; +}; + +&sec_mi2s_active{ + pinmux { + pins = "gpio49", "gpio50", "gpio51", "gpio52"; + function = "mi2s_1"; + }; +}; + +&ts_reset_l { + pinconf { + /* + * We want reset state by default and it will be up to the + * driver to disable this when it's ready. + */ + output-low; + }; +}; + +/* PINCTRL - board-specific pinctrl */ + +&tlmm { + gpio-line-names = "HUB_RST_L", + "AP_RAM_ID0", + "AP_SKU_ID2", + "AP_RAM_ID1", + "", + "AP_RAM_ID2", + "UF_CAM_EN", + "WF_CAM_EN", + "TS_RESET_L", + "TS_INT_L", + "", + "EDP_BRIJ_IRQ", + "AP_EDP_BKLTEN", + "UF_CAM_MCLK", + "WF_CAM_CLK", + "EDP_BRIJ_I2C_SDA", + "EDP_BRIJ_I2C_SCL", + "UF_CAM_SDA", + "UF_CAM_SCL", + "WF_CAM_SDA", + "WF_CAM_SCL", + "AVEE_LCD_EN", + "", + "AMP_EN", + "AMP_EN2", + "AP_SAR_SENSOR_SDA", + "AP_SAR_SENSOR_SCL", + "SEL_LCM", + "HP_IRQ", + "WF_CAM_RST_L", + "UF_CAM_RST_L", + "AP_BRD_ID2", + "BRIJ_SUSPEND", + "AP_BRD_ID0", + "AP_H1_SPI_MISO", + "AP_H1_SPI_MOSI", + "AP_H1_SPI_CLK", + "AP_H1_SPI_CS_L", + "BT_UART_CTS", + "BT_UART_RTS", + "BT_UART_TXD", + "BT_UART_RXD", + "H1_AP_INT_ODL", + "", + "UART_AP_TX_DBG_RX", + "UART_DBG_TX_AP_RX", + "HP_I2C_SDA", + "HP_I2C_SCL", + "FORCED_USB_BOOT", + "AMP_BCLK", + "AMP_LRCLK", + "AMP_DIN", + "AMP_DIN_2", + "HP_BCLK", + "HP_LRCLK", + "HP_DOUT", + "HP_DIN", + "HP_MCLK", + "AP_SKU_ID0", + "AP_EC_SPI_MISO", + "AP_EC_SPI_MOSI", + "AP_EC_SPI_CLK", + "AP_EC_SPI_CS_L", + "AP_SPI_CLK", + "AP_SPI_MOSI", + "AP_SPI_MISO", + /* + * AP_FLASH_WP_L is crossystem ABI. Schematics + * call it BIOS_FLASH_WP_L. + */ + "AP_FLASH_WP_L", + "EN_PP3300_DX_EDP", + "AP_SPI_CS0_L", + "SD_CD_ODL", + "", + "", + "", + "WLAN_SW_CTRL", + "", + "REPORT_E", + "VDD_RESET_1.8V", + "ID0", + "", + "ID1", + "AVDD_LCD_EN", + "MIPI_1.8V_EN", + "", + "CODEC_PWR_EN", + "HUB_EN", + "", + "PP1800_MIPI_SW_EN", + "EN_PP3300_TOUCH", + "", + "", + "AP_SKU_ID1", + "AP_RST_REQ", + "", + "AP_BRD_ID1", + "AP_EC_INT_L", + "SDM_GRFC_3", + "", + "", + "BOOT_CONFIG_4", + "BOOT_CONFIG_2", + "", + "", + "", + "", + "EDP_BRIJ_EN", + "", + "", + "BOOT_CONFIG_3", + "WCI2_LTE_COEX_TXD", + "WCI2_LTE_COEX_RXD", + "", + "", + "", + "", + "FORCED_USB_BOOT_POL", + "AP_TS_PEN_I2C_SDA", + "AP_TS_PEN_I2C_SCL", + "DP_HOT_PLUG_DET", + "EC_IN_RW_ODL"; + + en_pp3300_touch: en-pp3300-touch { + pinmux { + pins = "gpio87"; + function = "gpio"; + }; + + pinconf { + pins = "gpio87"; + drive-strength = <2>; + bias-disable; + }; + }; +}; -- 2.11.0