[PATCH v4 3/4] arm64: dts: mt8183: Add kukui-jacuzzi-damu board

Hsin-Yi Wang
2021-03-19T03:53:43Z

Damu is known as ASUS Chromebook Flip CM3.

Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
---
v3->v4: none
v2->v3: remove unused nodes
v1->v2: fix pp3300_panel regulator property
---
arch/arm64/boot/dts/mediatek/Makefile | 1 +
.../mediatek/mt8183-kukui-jacuzzi-damu.dts | 31 ++
.../dts/mediatek/mt8183-kukui-jacuzzi.dtsi | 474 ++++++++++++++++++
3 files changed, 506 insertions(+)
create mode 100644 arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-damu.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi

diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
index deba27ab7657..554105d2c389 100644
--- a/arch/arm64/boot/dts/mediatek/Makefile
+++ b/arch/arm64/boot/dts/mediatek/Makefile
@@ -13,6 +13,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-elm-hana.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-elm-hana-rev7.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-evb.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-evb.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-jacuzzi-damu.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-krane-sku0.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-krane-sku176.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-evb.dtb
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-damu.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-damu.dts
new file mode 100644
index 000000000000..42ba9c00866c
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-damu.dts
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2021 Google LLC
+ */
+
+/dts-v1/;
+#include "mt8183-kukui-jacuzzi.dtsi"
+
+/ {
+ model = "Google damu board";
+ compatible = "google,damu", "mediatek,mt8183";
+};
+
+&touchscreen {
+ status = "okay";
+
+ compatible = "hid-over-i2c";
+ reg = <0x10>;
+ interrupt-parent = <&pio>;
+ interrupts = <155 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&touchscreen_pins>;
+
+ post-power-on-delay-ms = <10>;
+ hid-descr-addr = <0x0001>;
+};
+
+&qca_wifi {
+ qcom,ath10k-calibration-variant = "GO_DAMU";
+};
+
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi
new file mode 100644
index 000000000000..4049dff8464b
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi
@@ -0,0 +1,474 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2021 Google LLC
+ */
+
+#include "mt8183-kukui.dtsi"
+
+/ {
+ panel: panel {
+ compatible = "auo,b116xw03";
+ power-supply = <&pp3300_panel>;
+ ddc-i2c-bus = <&i2c4>;
+ backlight = <&backlight_lcd0>;
+
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <&anx7625_out>;
+ };
+ };
+ };
+
+ pp1200_mipibrdg: pp1200-mipibrdg {
+ compatible = "regulator-fixed";
+ regulator-name = "pp1200_mipibrdg";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pp1200_mipibrdg_en>;
+
+ enable-active-high;
+ regulator-boot-on;
+
+ gpio = <&pio 54 GPIO_ACTIVE_HIGH>;
+ };
+
+ pp1800_mipibrdg: pp1800-mipibrdg {
+ compatible = "regulator-fixed";
+ regulator-name = "pp1800_mipibrdg";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pp1800_lcd_en>;
+
+ enable-active-high;
+ regulator-boot-on;
+
+ gpio = <&pio 36 GPIO_ACTIVE_HIGH>;
+ };
+
+ pp3300_panel: pp3300-panel {
+ compatible = "regulator-fixed";
+ regulator-name = "pp3300_panel";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pp3300_panel_pins>;
+
+ enable-active-high;
+ regulator-boot-on;
+
+ gpio = <&pio 35 GPIO_ACTIVE_HIGH>;
+ };
+
+ vddio_mipibrdg: vddio-mipibrdg {
+ compatible = "regulator-fixed";
+ regulator-name = "vddio_mipibrdg";
+ pinctrl-names = "default";
+ pinctrl-0 = <&vddio_mipibrdg_en>;
+
+ enable-active-high;
+ regulator-boot-on;
+
+ gpio = <&pio 37 GPIO_ACTIVE_HIGH>;
+ };
+
+ volume_buttons: volume-buttons {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&volume_button_pins>;
+
+ volume_down {
+ label = "Volume Down";
+ linux,code = <KEY_VOLUMEDOWN>;
+ debounce-interval = <100>;
+
+ gpios = <&pio 6 GPIO_ACTIVE_LOW>;
+ };
+
+ volume_up {
+ label = "Volume Up";
+ linux,code = <KEY_VOLUMEUP>;
+ debounce-interval = <100>;
+
+ gpios = <&pio 5 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&dsi0 {
+ status = "okay";
+ /delete-node/panel@0;
+ ports {
+ port {
+ dsi_out: endpoint {
+ remote-endpoint = <&anx7625_in>;
+ };
+ };
+ };
+};
+
+&i2c0 {
+ status = "okay";
+
+ touchscreen: touchscreen@10 {
+ compatible = "elan,ekth3500";
+ reg = <0x10>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&touchscreen_pins>;
+
+ interrupts-extended = <&pio 155 IRQ_TYPE_LEVEL_LOW>;
+
+ reset-gpios = <&pio 156 GPIO_ACTIVE_LOW>;
+ };
+};
+
+&i2c2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins>;
+ status = "okay";
+ clock-frequency = <400000>;
+
+ trackpad@15 {
+ compatible = "elan,ekth3000";
+ reg = <0x15>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&trackpad_pins>;
+
+ interrupts-extended = <&pio 7 IRQ_TYPE_LEVEL_LOW>;
+
+ wakeup-source;
+ };
+};
+
+&i2c4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c4_pins>;
+ status = "okay";
+ clock-frequency = <100000>;
+
+ anx_bridge: anx7625@58 {
+ compatible = "analogix,anx7625";
+ reg = <0x58>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&anx7625_pins>;
+ panel_flags = <1>;
+ enable-gpios = <&pio 45 GPIO_ACTIVE_HIGH>;
+ reset-gpios = <&pio 73 GPIO_ACTIVE_HIGH>;
+ vdd10-supply = <&pp1200_mipibrdg>;
+ vdd18-supply = <&pp1800_mipibrdg>;
+ vdd33-supply = <&vddio_mipibrdg>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+
+ anx7625_in: endpoint {
+ remote-endpoint = <&dsi_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ anx7625_out: endpoint {
+ remote-endpoint = <&panel_in>;
+ };
+ };
+ };
+};
+
+&i2c_tunnel {
+ google,remote-bus = <2>;
+};
+
+&pio {
+ /* 192 lines */
+ gpio-line-names =
+ "SPI_AP_EC_CS_L",
+ "SPI_AP_EC_MOSI",
+ "SPI_AP_EC_CLK",
+ "I2S3_DO",
+ "USB_PD_INT_ODL",
+ "",
+ "",
+ "",
+ "",
+ "IT6505_HPD_L",
+ "I2S3_TDM_D3",
+ "SOC_I2C6_1V8_SCL",
+ "SOC_I2C6_1V8_SDA",
+ "DPI_D0",
+ "DPI_D1",
+ "DPI_D2",
+ "DPI_D3",
+ "DPI_D4",
+ "DPI_D5",
+ "DPI_D6",
+ "DPI_D7",
+ "DPI_D8",
+ "DPI_D9",
+ "DPI_D10",
+ "DPI_D11",
+ "DPI_HSYNC",
+ "DPI_VSYNC",
+ "DPI_DE",
+ "DPI_CK",
+ "AP_MSDC1_CLK",
+ "AP_MSDC1_DAT3",
+ "AP_MSDC1_CMD",
+ "AP_MSDC1_DAT0",
+ "AP_MSDC1_DAT2",
+ "AP_MSDC1_DAT1",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "OTG_EN",
+ "DRVBUS",
+ "DISP_PWM",
+ "DSI_TE",
+ "LCM_RST_1V8",
+ "AP_CTS_WIFI_RTS",
+ "AP_RTS_WIFI_CTS",
+ "SOC_I2C5_1V8_SCL",
+ "SOC_I2C5_1V8_SDA",
+ "SOC_I2C3_1V8_SCL",
+ "SOC_I2C3_1V8_SDA",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "SOC_I2C1_1V8_SDA",
+ "SOC_I2C0_1V8_SDA",
+ "SOC_I2C0_1V8_SCL",
+ "SOC_I2C1_1V8_SCL",
+ "AP_SPI_H1_MISO",
+ "AP_SPI_H1_CS_L",
+ "AP_SPI_H1_MOSI",
+ "AP_SPI_H1_CLK",
+ "I2S5_BCK",
+ "I2S5_LRCK",
+ "I2S5_DO",
+ "BOOTBLOCK_EN_L",
+ "MT8183_KPCOL0",
+ "SPI_AP_EC_MISO",
+ "UART_DBG_TX_AP_RX",
+ "UART_AP_TX_DBG_RX",
+ "I2S2_MCK",
+ "I2S2_BCK",
+ "CLK_5M_WCAM",
+ "CLK_2M_UCAM",
+ "I2S2_LRCK",
+ "I2S2_DI",
+ "SOC_I2C2_1V8_SCL",
+ "SOC_I2C2_1V8_SDA",
+ "SOC_I2C4_1V8_SCL",
+ "SOC_I2C4_1V8_SDA",
+ "",
+ "SCL8",
+ "SDA8",
+ "FCAM_PWDN_L",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "I2S_PMIC",
+ "I2S_PMIC",
+ "I2S_PMIC",
+ "I2S_PMIC",
+ "I2S_PMIC",
+ "I2S_PMIC",
+ "I2S_PMIC",
+ "I2S_PMIC",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ /*
+ * AP_FLASH_WP_L is crossystem ABI. Rev1 schematics
+ * call it BIOS_FLASH_WP_R_L.
+ */
+ "AP_FLASH_WP_L",
+ "EC_AP_INT_ODL",
+ "IT6505_INT_ODL",
+ "H1_INT_OD_L",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "AP_SPI_FLASH_MISO",
+ "AP_SPI_FLASH_CS_L",
+ "AP_SPI_FLASH_MOSI",
+ "AP_SPI_FLASH_CLK",
+ "DA7219_IRQ",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "";
+
+ pp1200_mipibrdg_en: pp1200-mipibrdg-en {
+ pins1 {
+ pinmux = <PINMUX_GPIO54__FUNC_GPIO54>;
+ output-low;
+ };
+ };
+
+ pp1800_lcd_en: pp1800-lcd-en {
+ pins1 {
+ pinmux = <PINMUX_GPIO36__FUNC_GPIO36>;
+ output-low;
+ };
+ };
+
+ pp3300_panel_pins: pp3300-panel-pins {
+ panel_3v3_enable: panel-3v3-enable {
+ pinmux = <PINMUX_GPIO35__FUNC_GPIO35>;
+ output-low;
+ };
+ };
+
+ ppvarp_lcd_en: ppvarp-lcd-en {
+ pins1 {
+ pinmux = <PINMUX_GPIO66__FUNC_GPIO66>;
+ output-low;
+ };
+ };
+
+ ppvarn_lcd_en: ppvarn-lcd-en {
+ pins1 {
+ pinmux = <PINMUX_GPIO166__FUNC_GPIO166>;
+ output-low;
+ };
+ };
+
+ anx7625_pins: anx7625-pins {
+ pins1 {
+ pinmux = <PINMUX_GPIO45__FUNC_GPIO45>,
+ <PINMUX_GPIO73__FUNC_GPIO73>;
+ output-low;
+ };
+ pins2 {
+ pinmux = <PINMUX_GPIO4__FUNC_GPIO4>;
+ input-enable;
+ bias-pull-up;
+ };
+ };
+
+ touchscreen_pins: touchscreen-pins {
+ touch_int_odl {
+ pinmux = <PINMUX_GPIO155__FUNC_GPIO155>;
+ input-enable;
+ bias-pull-up;
+ };
+
+ touch_rst_l {
+ pinmux = <PINMUX_GPIO156__FUNC_GPIO156>;
+ output-high;
+ };
+ };
+
+ trackpad_pins: trackpad-pins {
+ trackpad_int {
+ pinmux = <PINMUX_GPIO7__FUNC_GPIO7>;
+ input-enable;
+ bias-disable; /* pulled externally */
+ };
+ };
+
+ vddio_mipibrdg_en: vddio-mipibrdg-en {
+ pins1 {
+ pinmux = <PINMUX_GPIO37__FUNC_GPIO37>;
+ output-low;
+ };
+ };
+
+ volume_button_pins: volume-button-pins {
+ voldn-btn-odl {
+ pinmux = <PINMUX_GPIO6__FUNC_GPIO6>;
+ input-enable;
+ bias-pull-up;
+ };
+
+ volup-btn-odl {
+ pinmux = <PINMUX_GPIO5__FUNC_GPIO5>;
+ input-enable;
+ bias-pull-up;
+ };
+ };
+};
+
--
2.31.0.rc2.261.g7f71774620-goog