[PATCH v5 6/9] arm64: dts: mediatek: Add MT8186 Krabby platform based Tentacruel / Tentacool
Chen-Yu Tsai
wenst at chromium.org
Fri Jan 26 00:37:55 PST 2024
Tentacruel and Tentacool are MT8186 based Chromebooks based on the
Krabby design.
Tentacruel, also known as the ASUS Chromebook CM14 Flip CM1402F, is a
convertible device with touchscreen and stylus.
Tentacool, also known as the ASUS Chromebook CM14 CM1402C, is a laptop
device. It does not have a touchscreen or stylus.
The two devices both have two variants. The difference is a second
source trackpad controller that shares the same address as the original,
but is incompatible.
The extra SKU IDs for the Tentacruel devices map to different sensor
components attached to the Embedded Controller. These are not visible
to the main processor.
Signed-off-by: Chen-Yu Tsai <wenst at chromium.org>
Acked-by: Conor Dooley <conor.dooley at microchip.com>
---
This version still keeps the "/delete-node/ trackpad at 15" statement in
the two SKUs with different yet conflicting trackpads. The other devices
introduced in the next patches all inherit and use the original trackpad
from the corsola.dtsi file. Instead of pushing the definition down and
duplicating it everywhere, I think it makes more sense to have it in the
common .dtsi file and replace it only in the devices that use the
conflicting component model. Right now it's 8:2, but future devices may
introduce more users of the common model. 1 such device with it will be
added in the near future.
Changes since v4:
- Drop #address-cells and #size-cells from it6505 and usb_host1 nodes
- Drop "ports" nodes from type-c nodes
- Change "touchpad" to "trackpad" in commit log
Changes since v3:
- Reorder some properties to conform better to the newly proposed DT
style guidelines
- Drop unused labels
- Rename bt-sco node name to bt-sco-codec
- Drop i2s*-share properties from afe node
- Drop aud_gpio_tdm_{on,off} pinctrl nodes
- Replace interrupts with interrupts-extended in tpm node
- Enable adsp device
Changes since v2:
- Picked up Conor's ack
- Rename touchpad to trackpad
- Drop pinctrl properties from trackpad in tentacruel/tentacool second
source trackpad
Changes since v1:
- Reorder SKU numbers in descending order.
- Fixed pinconfig node names
- Moved pinctrl-* properties after interrupts-*
- Switched to interrupts-extended for external components
- Marked ADSP as explicitly disabled, with a comment explaining that it
stalls the system
- Renamed "touchpad" to "trackpad"
- Dropped bogus "no-laneswap" property from it6505 node
- Moved "realtek,jd-src" property to after all the regulator supplies
- Switched to macros for MT6366 regulator "regulator-allowed-modes"
- Renamed "vgpu" regulator name to allow coupling, with a comment
containing the name used in the design
- Renamed "cr50" node name to "tpm"
- Moved trackpad_pins reference up to i2c2; workaround for second source
component resource sharing.
- Fix copyright year
- Fixed touchscreen supply name
---
arch/arm64/boot/dts/mediatek/Makefile | 4 +
.../dts/mediatek/mt8186-corsola-krabby.dtsi | 129 ++
.../mt8186-corsola-tentacool-sku327681.dts | 57 +
.../mt8186-corsola-tentacool-sku327683.dts | 24 +
.../mt8186-corsola-tentacruel-sku262144.dts | 44 +
.../mt8186-corsola-tentacruel-sku262148.dts | 26 +
.../boot/dts/mediatek/mt8186-corsola.dtsi | 1681 +++++++++++++++++
7 files changed, 1965 insertions(+)
create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola-krabby.dtsi
create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola-tentacool-sku327681.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola-tentacool-sku327683.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola-tentacruel-sku262144.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola-tentacruel-sku262148.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi
diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
index 8bff11acfe1f..22812b175736 100644
--- a/arch/arm64/boot/dts/mediatek/Makefile
+++ b/arch/arm64/boot/dts/mediatek/Makefile
@@ -51,6 +51,10 @@ 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-$(CONFIG_ARCH_MEDIATEK) += mt8186-corsola-tentacool-sku327681.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-corsola-tentacool-sku327683.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-corsola-tentacruel-sku262144.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-corsola-tentacruel-sku262148.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-evb.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8188-evb.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-asurada-hayato-r1.dtb
diff --git a/arch/arm64/boot/dts/mediatek/mt8186-corsola-krabby.dtsi b/arch/arm64/boot/dts/mediatek/mt8186-corsola-krabby.dtsi
new file mode 100644
index 000000000000..7c971198fa95
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola-krabby.dtsi
@@ -0,0 +1,129 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2022 Google LLC
+ */
+
+/dts-v1/;
+#include "mt8186-corsola.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+ aliases {
+ i2c4 = &i2c4;
+ };
+};
+
+&dsi_out {
+ remote-endpoint = <&ps8640_in>;
+};
+
+&i2c0 {
+ clock-frequency = <400000>;
+
+ edp-bridge at 8 {
+ compatible = "parade,ps8640";
+ reg = <0x8>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&ps8640_pins>;
+ powerdown-gpios = <&pio 96 GPIO_ACTIVE_LOW>;
+ reset-gpios = <&pio 98 GPIO_ACTIVE_LOW>;
+ vdd12-supply = <&mt6366_vrf12_reg>;
+ vdd33-supply = <&mt6366_vcn33_reg>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port at 0 {
+ reg = <0>;
+
+ ps8640_in: endpoint {
+ remote-endpoint = <&dsi_out>;
+ };
+ };
+
+ port at 1 {
+ reg = <1>;
+
+ ps8640_out: endpoint {
+ remote-endpoint = <&panel_in>;
+ };
+ };
+ };
+
+ aux-bus {
+ panel {
+ compatible = "edp-panel";
+ power-supply = <&pp3300_disp_x>;
+ backlight = <&backlight_lcd0>;
+
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <&ps8640_out>;
+ };
+ };
+ };
+ };
+ };
+};
+
+&i2c1 {
+ i2c-scl-internal-delay-ns = <10000>;
+
+ touchscreen: touchscreen at 10 {
+ compatible = "hid-over-i2c";
+ reg = <0x10>;
+ interrupts-extended = <&pio 12 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&touchscreen_pins>;
+ post-power-on-delay-ms = <10>;
+ hid-descr-addr = <0x0001>;
+ vdd-supply = <&pp3300_s3>;
+ };
+};
+
+&i2c4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c4_pins>;
+ clock-frequency = <400000>;
+ status = "okay";
+
+ proximity at 28 {
+ compatible = "semtech,sx9324";
+ reg = <0x28>;
+ #io-channel-cells = <1>;
+ interrupts-extended = <&pio 5 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sar_sensor_pins>;
+ vdd-supply = <&mt6366_vio18_reg>;
+ svdd-supply = <&mt6366_vio18_reg>;
+ };
+};
+
+&pio {
+ i2c4_pins: i2c4-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO136__FUNC_SDA4>,
+ <PINMUX_GPIO135__FUNC_SCL4>;
+ bias-disable;
+ drive-strength = <4>;
+ input-enable;
+ };
+ };
+
+ ps8640_pins: ps8640-pins {
+ pins-pwrdn-rst {
+ pinmux = <PINMUX_GPIO96__FUNC_GPIO96>,
+ <PINMUX_GPIO98__FUNC_GPIO98>;
+ output-low;
+ };
+ };
+
+ sar_sensor_pins: sar-sensor-pins {
+ pins-irq {
+ pinmux = <PINMUX_GPIO5__FUNC_GPIO5>;
+ input-enable;
+ bias-pull-up;
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8186-corsola-tentacool-sku327681.dts b/arch/arm64/boot/dts/mediatek/mt8186-corsola-tentacool-sku327681.dts
new file mode 100644
index 000000000000..9bb64353ca65
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola-tentacool-sku327681.dts
@@ -0,0 +1,57 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2022 Google LLC
+ */
+
+/dts-v1/;
+#include "mt8186-corsola-krabby.dtsi"
+
+/ {
+ model = "Google Tentacool board";
+ compatible = "google,tentacruel-sku327681", "google,tentacruel", "mediatek,mt8186";
+ chassis-type = "laptop";
+};
+
+/* Tentacool omits the pen. */
+&gpio_keys {
+ status = "disabled";
+};
+
+/* Tentacool omits the touchscreen; nothing else is on i2c1. */
+&i2c1 {
+ status = "disabled";
+};
+
+&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
+ >;
+};
+
+/* Tentacool omits the touchscreen. */
+&touchscreen {
+ status = "disabled";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8186-corsola-tentacool-sku327683.dts b/arch/arm64/boot/dts/mediatek/mt8186-corsola-tentacool-sku327683.dts
new file mode 100644
index 000000000000..c3ae6f9616c8
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola-tentacool-sku327683.dts
@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2023 Google LLC
+ */
+
+#include "mt8186-corsola-tentacool-sku327681.dts"
+
+/ {
+ compatible = "google,tentacruel-sku327683", "google,tentacruel", "mediatek,mt8186";
+};
+
+/* This variant replaces only the trackpad controller. */
+&i2c2 {
+ /delete-node/ trackpad at 15;
+
+ trackpad at 15 {
+ compatible = "hid-over-i2c";
+ reg = <0x15>;
+ interrupts-extended = <&pio 11 IRQ_TYPE_LEVEL_LOW>;
+ hid-descr-addr = <0x0001>;
+ vdd-supply = <&pp3300_s3>;
+ wakeup-source;
+ };
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8186-corsola-tentacruel-sku262144.dts b/arch/arm64/boot/dts/mediatek/mt8186-corsola-tentacruel-sku262144.dts
new file mode 100644
index 000000000000..26d3451a5e47
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola-tentacruel-sku262144.dts
@@ -0,0 +1,44 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2022 Google LLC
+ */
+
+/dts-v1/;
+#include "mt8186-corsola-krabby.dtsi"
+
+/ {
+ model = "Google Tentacruel board";
+ compatible = "google,tentacruel-sku262147", "google,tentacruel-sku262146",
+ "google,tentacruel-sku262145", "google,tentacruel-sku262144",
+ "google,tentacruel", "mediatek,mt8186";
+ chassis-type = "convertible";
+};
+
+&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
+ >;
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8186-corsola-tentacruel-sku262148.dts b/arch/arm64/boot/dts/mediatek/mt8186-corsola-tentacruel-sku262148.dts
new file mode 100644
index 000000000000..447b57b12b41
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola-tentacruel-sku262148.dts
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2023 Google LLC
+ */
+
+#include "mt8186-corsola-tentacruel-sku262144.dts"
+
+/ {
+ compatible = "google,tentacruel-sku262151", "google,tentacruel-sku262150",
+ "google,tentacruel-sku262149", "google,tentacruel-sku262148",
+ "google,tentacruel", "mediatek,mt8186";
+};
+
+/* This variant replaces only the trackpad controller. */
+&i2c2 {
+ /delete-node/ trackpad at 15;
+
+ trackpad at 15 {
+ compatible = "hid-over-i2c";
+ reg = <0x15>;
+ interrupts-extended = <&pio 11 IRQ_TYPE_LEVEL_LOW>;
+ hid-descr-addr = <0x0001>;
+ vdd-supply = <&pp3300_s3>;
+ wakeup-source;
+ };
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi b/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi
new file mode 100644
index 000000000000..3dea28f1d806
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi
@@ -0,0 +1,1681 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2022 MediaTek Inc.
+ */
+/dts-v1/;
+#include "mt8186.dtsi"
+#include <dt-bindings/pinctrl/mt8186-pinfunc.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/input/gpio-keys.h>
+#include <dt-bindings/regulator/mediatek,mt6397-regulator.h>
+
+/ {
+ aliases {
+ i2c0 = &i2c0;
+ i2c1 = &i2c1;
+ i2c2 = &i2c2;
+ i2c3 = &i2c3;
+ i2c5 = &i2c5;
+ mmc0 = &mmc0;
+ mmc1 = &mmc1;
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory at 40000000 {
+ device_type = "memory";
+ /* The size should be filled in by the bootloader. */
+ reg = <0 0x40000000 0 0>;
+ };
+
+ backlight_lcd0: backlight-lcd0 {
+ compatible = "pwm-backlight";
+ pwms = <&pwm0 0 500000>;
+ power-supply = <&ppvar_sys>;
+ enable-gpios = <&pio 152 0>;
+ brightness-levels = <0 1023>;
+ num-interpolated-steps = <1023>;
+ default-brightness-level = <576>;
+ };
+
+ bt-sco-codec {
+ compatible = "linux,bt-sco";
+ #sound-dai-cells = <0>;
+ };
+
+ dmic-codec {
+ compatible = "dmic-codec";
+ #sound-dai-cells = <0>;
+ num-channels = <2>;
+ wakeup-delay-ms = <50>;
+ };
+
+ gpio_keys: gpio-keys {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pen_eject>;
+
+ pen_insert: pen-insert-switch {
+ label = "Pen Insert";
+ /* Insert = low, eject = high */
+ gpios = <&pio 18 GPIO_ACTIVE_LOW>;
+ wakeup-event-action = <EV_ACT_DEASSERTED>;
+ wakeup-source;
+ linux,code = <SW_PEN_INSERTED>;
+ linux,input-type = <EV_SW>;
+ };
+ };
+
+ pp1800_dpbrdg_dx: regulator-pp1800-dpbrdg-dx {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&en_pp1800_dpbrdg>;
+ gpios = <&pio 39 GPIO_ACTIVE_HIGH>;
+ regulator-name = "pp1800_dpbrdg_dx";
+ enable-active-high;
+ vin-supply = <&mt6366_vio18_reg>;
+ };
+
+ pp3300_disp_x: regulator-pp3300-disp-x {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&edp_panel_fixed_pins>;
+ gpios = <&pio 153 GPIO_ACTIVE_HIGH>;
+ regulator-name = "pp3300_disp_x";
+ enable-active-high;
+ regulator-boot-on;
+ vin-supply = <&pp3300_z2>;
+ };
+
+ /* 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;
+ 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_z2: regulator-pp5000-z2 {
+ compatible = "regulator-fixed";
+ regulator-name = "pp5000_z2";
+ /* 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;
+ };
+
+ reserved_memory: reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ adsp_dma_mem: memory at 61000000 {
+ compatible = "shared-dma-pool";
+ reg = <0 0x61000000 0 0x100000>;
+ no-map;
+ };
+
+ adsp_mem: memory at 60000000 {
+ compatible = "shared-dma-pool";
+ reg = <0 0x60000000 0 0xA00000>;
+ no-map;
+ };
+
+ scp_mem: memory at 50000000 {
+ compatible = "shared-dma-pool";
+ reg = <0 0x50000000 0 0x10a0000>;
+ no-map;
+ };
+ };
+
+ sound: sound {
+ compatible = "mediatek,mt8186-mt6366-rt1019-rt5682s-sound";
+ pinctrl-names = "aud_clk_mosi_off",
+ "aud_clk_mosi_on",
+ "aud_clk_miso_off",
+ "aud_clk_miso_on",
+ "aud_dat_miso_off",
+ "aud_dat_miso_on",
+ "aud_dat_mosi_off",
+ "aud_dat_mosi_on",
+ "aud_gpio_i2s0_off",
+ "aud_gpio_i2s0_on",
+ "aud_gpio_i2s1_off",
+ "aud_gpio_i2s1_on",
+ "aud_gpio_i2s2_off",
+ "aud_gpio_i2s2_on",
+ "aud_gpio_i2s3_off",
+ "aud_gpio_i2s3_on",
+ "aud_gpio_pcm_off",
+ "aud_gpio_pcm_on",
+ "aud_gpio_dmic_sec";
+ pinctrl-0 = <&aud_clk_mosi_off>;
+ pinctrl-1 = <&aud_clk_mosi_on>;
+ pinctrl-2 = <&aud_clk_miso_off>;
+ pinctrl-3 = <&aud_clk_miso_on>;
+ pinctrl-4 = <&aud_dat_miso_off>;
+ pinctrl-5 = <&aud_dat_miso_on>;
+ pinctrl-6 = <&aud_dat_mosi_off>;
+ pinctrl-7 = <&aud_dat_mosi_on>;
+ pinctrl-8 = <&aud_gpio_i2s0_off>;
+ pinctrl-9 = <&aud_gpio_i2s0_on>;
+ pinctrl-10 = <&aud_gpio_i2s1_off>;
+ pinctrl-11 = <&aud_gpio_i2s1_on>;
+ pinctrl-12 = <&aud_gpio_i2s2_off>;
+ pinctrl-13 = <&aud_gpio_i2s2_on>;
+ pinctrl-14 = <&aud_gpio_i2s3_off>;
+ pinctrl-15 = <&aud_gpio_i2s3_on>;
+ pinctrl-16 = <&aud_gpio_pcm_off>;
+ pinctrl-17 = <&aud_gpio_pcm_on>;
+ pinctrl-18 = <&aud_gpio_dmic_sec>;
+ mediatek,adsp = <&adsp>;
+ mediatek,platform = <&afe>;
+
+ playback-codecs {
+ sound-dai = <&it6505dptx>, <&rt1019p>;
+ };
+
+ headset-codec {
+ sound-dai = <&rt5682s 0>;
+ };
+ };
+
+ rt1019p: speaker-codec {
+ compatible = "realtek,rt1019p";
+ pinctrl-names = "default";
+ pinctrl-0 = <&rt1019p_pins_default>;
+ #sound-dai-cells = <0>;
+ sdb-gpios = <&pio 150 GPIO_ACTIVE_HIGH>;
+ };
+
+ usb_p1_vbus: regulator-usb-p1-vbus {
+ compatible = "regulator-fixed";
+ gpio = <&pio 148 GPIO_ACTIVE_HIGH>;
+ regulator-name = "vbus1";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ vin-supply = <&pp5000_z2>;
+ };
+
+ wifi_pwrseq: wifi-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_enable_pin>;
+ post-power-on-delay-ms = <50>;
+ reset-gpios = <&pio 54 GPIO_ACTIVE_LOW>;
+ };
+
+ wifi_wakeup: wifi-wakeup {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_wakeup_pin>;
+
+ wowlan-event {
+ label = "Wake on WiFi";
+ gpios = <&pio 7 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_WAKEUP>;
+ wakeup-source;
+ };
+ };
+};
+
+&adsp {
+ memory-region = <&adsp_dma_mem>, <&adsp_mem>;
+ status = "okay";
+};
+
+&afe {
+ status = "okay";
+};
+
+&cci {
+ proc-supply = <&mt6366_vproc12_reg>;
+};
+
+&cpu0 {
+ proc-supply = <&mt6366_vproc12_reg>;
+};
+
+&cpu1 {
+ proc-supply = <&mt6366_vproc12_reg>;
+};
+
+&cpu2 {
+ proc-supply = <&mt6366_vproc12_reg>;
+};
+
+&cpu3 {
+ proc-supply = <&mt6366_vproc12_reg>;
+};
+
+&cpu4 {
+ proc-supply = <&mt6366_vproc12_reg>;
+};
+
+&cpu5 {
+ proc-supply = <&mt6366_vproc12_reg>;
+};
+
+&cpu6 {
+ proc-supply = <&mt6366_vproc11_reg>;
+};
+
+&cpu7 {
+ proc-supply = <&mt6366_vproc11_reg>;
+};
+
+&dpi {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&dpi_pins_default>;
+ pinctrl-1 = <&dpi_pins_sleep>;
+ status = "okay";
+};
+
+&dpi_out {
+ remote-endpoint = <&it6505_in>;
+};
+
+&dsi0 {
+ status = "okay";
+};
+
+&gic {
+ mediatek,broken-save-restore-fw;
+};
+
+&gpu {
+ mali-supply = <&mt6366_vgpu_reg>;
+ status = "okay";
+};
+
+&i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins>;
+ status = "okay";
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
+ clock-frequency = <400000>;
+ i2c-scl-internal-delay-ns = <8000>;
+ status = "okay";
+};
+
+&i2c2 {
+ pinctrl-names = "default";
+ /*
+ * Trackpad pin put here to work around second source components
+ * sharing the pinmux in steelix designs.
+ */
+ pinctrl-0 = <&i2c2_pins>, <&trackpad_pin>;
+ clock-frequency = <400000>;
+ i2c-scl-internal-delay-ns = <10000>;
+ status = "okay";
+
+ trackpad at 15 {
+ compatible = "elan,ekth3000";
+ reg = <0x15>;
+ interrupts-extended = <&pio 11 IRQ_TYPE_LEVEL_LOW>;
+ vcc-supply = <&pp3300_s3>;
+ wakeup-source;
+ };
+};
+
+&i2c3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c3_pins>;
+ clock-frequency = <100000>;
+ status = "okay";
+
+ it6505dptx: dp-bridge at 5c {
+ compatible = "ite,it6505";
+ reg = <0x5c>;
+ interrupts-extended = <&pio 8 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&it6505_pins>;
+ #sound-dai-cells = <0>;
+ ovdd-supply = <&mt6366_vsim2_reg>;
+ pwr18-supply = <&pp1800_dpbrdg_dx>;
+ reset-gpios = <&pio 177 GPIO_ACTIVE_HIGH>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port at 0 {
+ reg = <0>;
+
+ it6505_in: endpoint {
+ link-frequencies = /bits/ 64 <150000000>;
+ remote-endpoint = <&dpi_out>;
+ };
+ };
+
+ port at 1 {
+ reg = <1>;
+ };
+ };
+ };
+};
+
+&i2c5 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c5_pins>;
+ status = "okay";
+
+ rt5682s: codec at 1a {
+ compatible = "realtek,rt5682s";
+ reg = <0x1a>;
+ interrupts-extended = <&pio 17 IRQ_TYPE_EDGE_BOTH>;
+ #sound-dai-cells = <1>;
+ AVDD-supply = <&mt6366_vio18_reg>;
+ DBVDD-supply = <&mt6366_vio18_reg>;
+ LDO1-IN-supply = <&mt6366_vio18_reg>;
+ MICVDD-supply = <&pp3300_z2>;
+ realtek,jd-src = <1>;
+ };
+};
+
+&mfg0 {
+ domain-supply = <&mt6366_vsram_gpu_reg>;
+};
+
+&mfg1 {
+ domain-supply = <&mt6366_vgpu_reg>;
+};
+
+&mipi_tx0 {
+ status = "okay";
+};
+
+&mmc0 {
+ pinctrl-names = "default", "state_uhs";
+ pinctrl-0 = <&mmc0_pins_default>;
+ pinctrl-1 = <&mmc0_pins_uhs>;
+ bus-width = <8>;
+ max-frequency = <200000000>;
+ non-removable;
+ cap-mmc-highspeed;
+ mmc-hs200-1_8v;
+ mmc-hs400-1_8v;
+ supports-cqe;
+ no-sd;
+ no-sdio;
+ cap-mmc-hw-reset;
+ hs400-ds-delay = <0x11814>;
+ mediatek,hs400-ds-dly3 = <0x14>;
+ vmmc-supply = <&mt6366_vemc_reg>;
+ vqmmc-supply = <&mt6366_vio18_reg>;
+ status = "okay";
+};
+
+&mmc1 {
+ pinctrl-names = "default", "state_uhs", "state_eint";
+ pinctrl-0 = <&mmc1_pins_default>;
+ pinctrl-1 = <&mmc1_pins_uhs>;
+ pinctrl-2 = <&mmc1_pins_eint>;
+ /delete-property/ interrupts;
+ interrupt-names = "msdc", "sdio_wakeup";
+ interrupts-extended = <&gic GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH 0>,
+ <&pio 87 IRQ_TYPE_LEVEL_LOW>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ bus-width = <4>;
+ max-frequency = <200000000>;
+ cap-sd-highspeed;
+ sd-uhs-sdr104;
+ sd-uhs-sdr50;
+ keep-power-in-suspend;
+ wakeup-source;
+ cap-sdio-irq;
+ no-mmc;
+ no-sd;
+ non-removable;
+ vmmc-supply = <&pp3300_s3>;
+ vqmmc-supply = <&mt6366_vio18_reg>;
+ mmc-pwrseq = <&wifi_pwrseq>;
+ status = "okay";
+
+ bluetooth at 2 {
+ compatible = "mediatek,mt7921s-bluetooth";
+ reg = <2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&bt_pins_reset>;
+ reset-gpios = <&pio 155 GPIO_ACTIVE_LOW>;
+ };
+};
+
+&nor_flash {
+ assigned-clock-parents = <&topckgen CLK_TOP_MAINPLL_D7_D4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&nor_pins_default>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ flash at 0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <39000000>;
+ };
+};
+
+&pio {
+ /* 185 lines */
+ gpio-line-names = "TP",
+ "TP",
+ "TP",
+ "I2S0_HP_DI",
+ "I2S3_DP_SPKR_DO",
+ "SAR_INT_ODL",
+ "BT_WAKE_AP_ODL",
+ "WIFI_INT_ODL",
+ "DPBRDG_INT_ODL",
+ "EDPBRDG_INT_ODL",
+ "EC_AP_HPD_OD",
+ "TCHPAD_INT_ODL",
+ "TCHSCR_INT_1V8_ODL",
+ "EC_AP_INT_ODL",
+ "EC_IN_RW_ODL",
+ "GSC_AP_INT_ODL",
+ /* AP_FLASH_WP_L is crossystem ABI. Rev1 schematics call it AP_WP_ODL. */
+ "AP_FLASH_WP_L",
+ "HP_INT_ODL",
+ "PEN_EJECT_OD",
+ "WCAM_PWDN_L",
+ "WCAM_RST_L",
+ "UCAM_SEN_EN",
+ "UCAM_RST_L",
+ "LTE_RESET_L",
+ "LTE_SAR_DETECT_L",
+ "I2S2_DP_SPK_MCK",
+ "I2S2_DP_SPKR_BCK",
+ "I2S2_DP_SPKR_LRCK",
+ "I2S2_DP_SPKR_DI (TP)",
+ "EN_PP1000_EDPBRDG",
+ "EN_PP1800_EDPBRDG",
+ "EN_PP3300_EDPBRDG",
+ "UART_GSC_TX_AP_RX",
+ "UART_AP_TX_GSC_RX",
+ "UART_DBGCON_TX_ADSP_RX",
+ "UART_ADSP_TX_DBGCON_RX",
+ "EN_PP1000_DPBRDG",
+ "TCHSCR_REPORT_DISABLE",
+ "EN_PP3300_DPBRDG",
+ "EN_PP1800_DPBRDG",
+ "SPI_AP_CLK_EC",
+ "SPI_AP_CS_EC_L",
+ "SPI_AP_DO_EC_DI",
+ "SPI_AP_DI_EC_DO",
+ "SPI_AP_CLK_GSC",
+ "SPI_AP_CS_GSC_L",
+ "SPI_AP_DO_GSC_DI",
+ "SPI_AP_DI_GSC_DO",
+ "UART_DBGCON_TX_SCP_RX",
+ "UART_SCP_TX_DBGCON_RX",
+ "EN_PP1200_CAM_X",
+ "EN_PP2800A_VCM_X",
+ "EN_PP2800A_UCAM_X",
+ "EN_PP2800A_WCAM_X",
+ "WLAN_MODULE_RST_L",
+ "EN_PP1200_UCAM_X",
+ "I2S1_HP_DO",
+ "I2S1_HP_BCK",
+ "I2S1_HP_LRCK",
+ "I2S1_HP_MCK",
+ "TCHSCR_RST_1V8_L",
+ "SPI_AP_CLK_ROM",
+ "SPI_AP_CS_ROM_L",
+ "SPI_AP_DO_ROM_DI",
+ "SPI_AP_DI_ROM_DO",
+ "NC",
+ "NC",
+ "EMMC_STRB",
+ "EMMC_CLK",
+ "EMMC_CMD",
+ "EMMC_RST_L",
+ "EMMC_DATA0",
+ "EMMC_DATA1",
+ "EMMC_DATA2",
+ "EMMC_DATA3",
+ "EMMC_DATA4",
+ "EMMC_DATA5",
+ "EMMC_DATA6",
+ "EMMC_DATA7",
+ "AP_KPCOL0",
+ "NC",
+ "NC",
+ "NC",
+ "TP",
+ "SDIO_CLK",
+ "SDIO_CMD",
+ "SDIO_DATA0",
+ "SDIO_DATA1",
+ "SDIO_DATA2",
+ "SDIO_DATA3",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "EDPBRDG_PWREN",
+ "BL_PWM_1V8",
+ "EDPBRDG_RST_L",
+ "MIPI_DPI_CLK",
+ "MIPI_DPI_VSYNC",
+ "MIPI_DPI_HSYNC",
+ "MIPI_DPI_DE",
+ "MIPI_DPI_D0",
+ "MIPI_DPI_D1",
+ "MIPI_DPI_D2",
+ "MIPI_DPI_D3",
+ "MIPI_DPI_D4",
+ "MIPI_DPI_D5",
+ "MIPI_DPI_D6",
+ "MIPI_DPI_DA7",
+ "MIPI_DPI_D8",
+ "MIPI_DPI_D9",
+ "MIPI_DPI_D10",
+ "MIPI_DPI_D11",
+ "PCM_BT_CLK",
+ "PCM_BT_SYNC",
+ "PCM_BT_DI",
+ "PCM_BT_DO",
+ "JTAG_TMS_TP",
+ "JTAG_TCK_TP",
+ "JTAG_TDI_TP",
+ "JTAG_TDO_TP",
+ "JTAG_TRSTN_TP",
+ "CLK_24M_WCAM",
+ "CLK_24M_UCAM",
+ "UCAM_DET_ODL",
+ "AP_I2C_EDPBRDG_SCL_1V8",
+ "AP_I2C_EDPBRDG_SDA_1V8",
+ "AP_I2C_TCHSCR_SCL_1V8",
+ "AP_I2C_TCHSCR_SDA_1V8",
+ "AP_I2C_TCHPAD_SCL_1V8",
+ "AP_I2C_TCHPAD_SDA_1V8",
+ "AP_I2C_DPBRDG_SCL_1V8",
+ "AP_I2C_DPBRDG_SDA_1V8",
+ "AP_I2C_WLAN_SCL_1V8",
+ "AP_I2C_WLAN_SDA_1V8",
+ "AP_I2C_AUD_SCL_1V8",
+ "AP_I2C_AUD_SDA_1V8",
+ "AP_I2C_TPM_SCL_1V8",
+ "AP_I2C_UCAM_SDA_1V8",
+ "AP_I2C_UCAM_SCL_1V8",
+ "AP_I2C_UCAM_SDA_1V8",
+ "AP_I2C_WCAM_SCL_1V8",
+ "AP_I2C_WCAM_SDA_1V8",
+ "SCP_I2C_SENSOR_SCL_1V8",
+ "SCP_I2C_SENSOR_SDA_1V8",
+ "AP_EC_WARM_RST_REQ",
+ "AP_XHCI_INIT_DONE",
+ "USB3_HUB_RST_L",
+ "EN_SPKR",
+ "BEEP_ON",
+ "AP_EDP_BKLTEN",
+ "EN_PP3300_DISP_X",
+ "EN_PP3300_SDBRDG_X",
+ "BT_KILL_1V8_L",
+ "WIFI_KILL_1V8_L",
+ "PWRAP_SPI0_CSN",
+ "PWRAP_SPI0_CK",
+ "PWRAP_SPI0_MO",
+ "PWRAP_SPI0_MI",
+ "SRCLKENA0",
+ "SRCLKENA1",
+ "SCP_VREQ_VAO",
+ "AP_RTC_CLK32K",
+ "AP_PMIC_WDTRST_L",
+ "AUD_CLK_MOSI",
+ "AUD_SYNC_MOSI",
+ "AUD_DAT_MOSI0",
+ "AUD_DAT_MOSI1",
+ "AUD_CLK_MISO",
+ "AUD_SYNC_MISO",
+ "AUD_DAT_MISO0",
+ "AUD_DAT_MISO1",
+ "NC",
+ "NC",
+ "DPBRDG_PWREN",
+ "DPBRDG_RST_L",
+ "LTE_W_DISABLE_L",
+ "LTE_SAR_DETECT_L",
+ "EN_PP3300_LTE_X",
+ "LTE_PWR_OFF_L",
+ "LTE_RESET_L",
+ "TP",
+ "TP";
+
+ aud_clk_mosi_off: aud-clk-mosi-off-pins {
+ pins-clk-sync {
+ pinmux = <PINMUX_GPIO166__FUNC_GPIO166>,
+ <PINMUX_GPIO167__FUNC_GPIO167>;
+ input-enable;
+ bias-pull-down;
+ };
+ };
+
+ aud_clk_mosi_on: aud-clk-mosi-on-pins {
+ pins-clk-sync {
+ pinmux = <PINMUX_GPIO166__FUNC_AUD_CLK_MOSI>,
+ <PINMUX_GPIO167__FUNC_AUD_SYNC_MOSI>;
+ };
+ };
+
+ aud_clk_miso_off: aud-clk-miso-off-pins {
+ pins-clk-sync {
+ pinmux = <PINMUX_GPIO170__FUNC_GPIO170>,
+ <PINMUX_GPIO171__FUNC_GPIO171>;
+ input-enable;
+ bias-pull-down;
+ };
+ };
+
+ aud_clk_miso_on: aud-clk-miso-on-pins {
+ pins-clk-sync {
+ pinmux = <PINMUX_GPIO170__FUNC_AUD_CLK_MISO>,
+ <PINMUX_GPIO171__FUNC_AUD_SYNC_MISO>;
+ };
+ };
+
+ aud_dat_mosi_off: aud-dat-mosi-off-pins {
+ pins-dat {
+ pinmux = <PINMUX_GPIO168__FUNC_GPIO168>,
+ <PINMUX_GPIO169__FUNC_GPIO169>;
+ input-enable;
+ bias-pull-down;
+ };
+ };
+
+ aud_dat_mosi_on: aud-dat-mosi-on-pins {
+ pins-dat {
+ pinmux = <PINMUX_GPIO168__FUNC_AUD_DAT_MOSI0>,
+ <PINMUX_GPIO169__FUNC_AUD_DAT_MOSI1>;
+ };
+ };
+
+ aud_dat_miso_off: aud-dat-miso-off-pins {
+ pins-dat {
+ pinmux = <PINMUX_GPIO172__FUNC_GPIO172>,
+ <PINMUX_GPIO173__FUNC_GPIO173>;
+ input-enable;
+ bias-pull-down;
+ };
+ };
+
+ aud_dat_miso_on: aud-dat-miso-on-pins {
+ pins-dat {
+ pinmux = <PINMUX_GPIO172__FUNC_AUD_DAT_MISO0>,
+ <PINMUX_GPIO173__FUNC_AUD_DAT_MISO1>;
+ input-schmitt-enable;
+ bias-disable;
+ };
+ };
+
+ aud_gpio_i2s0_off: aud-gpio-i2s0-off-pins {
+ pins-sdata {
+ pinmux = <PINMUX_GPIO3__FUNC_GPIO3>;
+ };
+ };
+
+ aud_gpio_i2s0_on: aud-gpio-i2s0-on-pins {
+ pins-sdata {
+ pinmux = <PINMUX_GPIO3__FUNC_I2S0_DI>;
+ };
+ };
+
+ aud_gpio_i2s1_off: aud-gpio-i2s-off-pins {
+ pins-clk-sdata {
+ pinmux = <PINMUX_GPIO56__FUNC_GPIO56>,
+ <PINMUX_GPIO57__FUNC_GPIO57>,
+ <PINMUX_GPIO58__FUNC_GPIO58>,
+ <PINMUX_GPIO59__FUNC_GPIO59>;
+ output-low;
+ };
+ };
+
+ aud_gpio_i2s1_on: aud-gpio-i2s1-on-pins {
+ pins-clk-sdata {
+ pinmux = <PINMUX_GPIO56__FUNC_I2S1_DO>,
+ <PINMUX_GPIO57__FUNC_I2S1_BCK>,
+ <PINMUX_GPIO58__FUNC_I2S1_LRCK>,
+ <PINMUX_GPIO59__FUNC_I2S1_MCK>;
+ };
+ };
+
+ aud_gpio_i2s2_off: aud-gpio-i2s2-off-pins {
+ pins-cmd-dat {
+ pinmux = <PINMUX_GPIO26__FUNC_GPIO26>,
+ <PINMUX_GPIO27__FUNC_GPIO27>;
+ output-low;
+ };
+ };
+
+ aud_gpio_i2s2_on: aud-gpio-i2s2-on-pins {
+ pins-clk {
+ pinmux = <PINMUX_GPIO26__FUNC_I2S2_BCK>,
+ <PINMUX_GPIO27__FUNC_I2S2_LRCK>;
+ drive-strength = <4>;
+ };
+ };
+
+ aud_gpio_i2s3_off: aud-gpio-i2s3-off-pins {
+ pins-sdata {
+ pinmux = <PINMUX_GPIO4__FUNC_GPIO4>;
+ output-low;
+ };
+ };
+
+ aud_gpio_i2s3_on: aud-gpio-i2s3-on-pins {
+ pins-sdata {
+ pinmux = <PINMUX_GPIO4__FUNC_I2S3_DO>;
+ drive-strength = <4>;
+ };
+ };
+
+ aud_gpio_pcm_off: aud-gpio-pcm-off-pins {
+ pins-clk-sdata {
+ pinmux = <PINMUX_GPIO115__FUNC_GPIO115>,
+ <PINMUX_GPIO116__FUNC_GPIO116>,
+ <PINMUX_GPIO117__FUNC_GPIO117>,
+ <PINMUX_GPIO118__FUNC_GPIO118>;
+ output-low;
+ };
+ };
+
+ aud_gpio_pcm_on: aud-gpio-pcm-on-pins {
+ pins-clk-sdata {
+ pinmux = <PINMUX_GPIO115__FUNC_PCM_CLK>,
+ <PINMUX_GPIO116__FUNC_PCM_SYNC>,
+ <PINMUX_GPIO117__FUNC_PCM_DI>,
+ <PINMUX_GPIO118__FUNC_PCM_DO>;
+ };
+ };
+
+ aud_gpio_dmic_sec: aud-gpio-dmic-sec-pins {
+ pins {
+ pinmux = <PINMUX_GPIO23__FUNC_GPIO23>;
+ output-low;
+ };
+ };
+
+ bt_pins_reset: bt-reset-pins {
+ pins-bt-reset {
+ pinmux = <PINMUX_GPIO155__FUNC_GPIO155>;
+ output-high;
+ };
+ };
+
+ dpi_pins_sleep: dpi-sleep-pins {
+ pins-cmd-dat {
+ pinmux = <PINMUX_GPIO103__FUNC_GPIO103>,
+ <PINMUX_GPIO104__FUNC_GPIO104>,
+ <PINMUX_GPIO105__FUNC_GPIO105>,
+ <PINMUX_GPIO106__FUNC_GPIO106>,
+ <PINMUX_GPIO107__FUNC_GPIO107>,
+ <PINMUX_GPIO108__FUNC_GPIO108>,
+ <PINMUX_GPIO109__FUNC_GPIO109>,
+ <PINMUX_GPIO110__FUNC_GPIO110>,
+ <PINMUX_GPIO111__FUNC_GPIO111>,
+ <PINMUX_GPIO112__FUNC_GPIO112>,
+ <PINMUX_GPIO113__FUNC_GPIO113>,
+ <PINMUX_GPIO114__FUNC_GPIO114>,
+ <PINMUX_GPIO101__FUNC_GPIO101>,
+ <PINMUX_GPIO100__FUNC_GPIO100>,
+ <PINMUX_GPIO102__FUNC_GPIO102>,
+ <PINMUX_GPIO99__FUNC_GPIO99>;
+ drive-strength = <10>;
+ output-low;
+ };
+ };
+
+ dpi_pins_default: dpi-default-pins {
+ pins-cmd-dat {
+ pinmux = <PINMUX_GPIO103__FUNC_DPI_DATA0>,
+ <PINMUX_GPIO104__FUNC_DPI_DATA1>,
+ <PINMUX_GPIO105__FUNC_DPI_DATA2>,
+ <PINMUX_GPIO106__FUNC_DPI_DATA3>,
+ <PINMUX_GPIO107__FUNC_DPI_DATA4>,
+ <PINMUX_GPIO108__FUNC_DPI_DATA5>,
+ <PINMUX_GPIO109__FUNC_DPI_DATA6>,
+ <PINMUX_GPIO110__FUNC_DPI_DATA7>,
+ <PINMUX_GPIO111__FUNC_DPI_DATA8>,
+ <PINMUX_GPIO112__FUNC_DPI_DATA9>,
+ <PINMUX_GPIO113__FUNC_DPI_DATA10>,
+ <PINMUX_GPIO114__FUNC_DPI_DATA11>,
+ <PINMUX_GPIO101__FUNC_DPI_HSYNC>,
+ <PINMUX_GPIO100__FUNC_DPI_VSYNC>,
+ <PINMUX_GPIO102__FUNC_DPI_DE>,
+ <PINMUX_GPIO99__FUNC_DPI_PCLK>;
+ drive-strength = <10>;
+ };
+ };
+
+ ec_ap_int: cros-ec-int-pins {
+ pins-ec-ap-int-odl {
+ pinmux = <PINMUX_GPIO13__FUNC_GPIO13>;
+ input-enable;
+ };
+ };
+
+ edp_panel_fixed_pins: edp-panel-fixed-pins {
+ pins-vreg-en {
+ pinmux = <PINMUX_GPIO153__FUNC_GPIO153>;
+ output-high;
+ };
+ };
+
+ en_pp1800_dpbrdg: en-pp1800-dpbrdg-pins {
+ pins-vreg-en {
+ pinmux = <PINMUX_GPIO39__FUNC_GPIO39>;
+ output-low;
+ };
+ };
+
+ gsc_int: gsc-int-pins {
+ pins-gsc-ap-int-odl {
+ pinmux = <PINMUX_GPIO15__FUNC_GPIO15>;
+ input-enable;
+ };
+ };
+
+ i2c0_pins: i2c0-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO128__FUNC_SDA0>,
+ <PINMUX_GPIO127__FUNC_SCL0>;
+ bias-disable;
+ drive-strength = <4>;
+ input-enable;
+ };
+ };
+
+ i2c1_pins: i2c1-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO130__FUNC_SDA1>,
+ <PINMUX_GPIO129__FUNC_SCL1>;
+ bias-disable;
+ drive-strength = <4>;
+ input-enable;
+ };
+ };
+
+ i2c2_pins: i2c2-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO132__FUNC_SDA2>,
+ <PINMUX_GPIO131__FUNC_SCL2>;
+ bias-disable;
+ drive-strength = <4>;
+ input-enable;
+ };
+ };
+
+ i2c3_pins: i2c3-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO134__FUNC_SDA3>,
+ <PINMUX_GPIO133__FUNC_SCL3>;
+ bias-disable;
+ drive-strength = <4>;
+ input-enable;
+ };
+ };
+
+ i2c5_pins: i2c5-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO138__FUNC_SDA5>,
+ <PINMUX_GPIO137__FUNC_SCL5>;
+ bias-disable;
+ drive-strength = <4>;
+ input-enable;
+ };
+ };
+
+ it6505_pins: it6505-pins {
+ pins-hpd {
+ pinmux = <PINMUX_GPIO10__FUNC_GPIO10>;
+ input-enable;
+ bias-pull-up;
+ };
+
+ pins-int {
+ pinmux = <PINMUX_GPIO8__FUNC_GPIO8>;
+ input-enable;
+ bias-pull-up;
+ };
+
+ pins-reset {
+ pinmux = <PINMUX_GPIO177__FUNC_GPIO177>;
+ output-low;
+ bias-pull-up;
+ };
+ };
+
+ mmc0_pins_default: mmc0-default-pins {
+ pins-clk {
+ pinmux = <PINMUX_GPIO68__FUNC_MSDC0_CLK>;
+ bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+ };
+
+ pins-cmd-dat {
+ pinmux = <PINMUX_GPIO71__FUNC_MSDC0_DAT0>,
+ <PINMUX_GPIO72__FUNC_MSDC0_DAT1>,
+ <PINMUX_GPIO73__FUNC_MSDC0_DAT2>,
+ <PINMUX_GPIO74__FUNC_MSDC0_DAT3>,
+ <PINMUX_GPIO75__FUNC_MSDC0_DAT4>,
+ <PINMUX_GPIO76__FUNC_MSDC0_DAT5>,
+ <PINMUX_GPIO77__FUNC_MSDC0_DAT6>,
+ <PINMUX_GPIO78__FUNC_MSDC0_DAT7>,
+ <PINMUX_GPIO69__FUNC_MSDC0_CMD>;
+ input-enable;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+ };
+
+ pins-rst {
+ pinmux = <PINMUX_GPIO70__FUNC_MSDC0_RSTB>;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+ };
+ };
+
+ mmc0_pins_uhs: mmc0-uhs-pins {
+ pins-clk {
+ pinmux = <PINMUX_GPIO68__FUNC_MSDC0_CLK>;
+ drive-strength = <6>;
+ bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+ };
+
+ pins-cmd-dat {
+ pinmux = <PINMUX_GPIO71__FUNC_MSDC0_DAT0>,
+ <PINMUX_GPIO72__FUNC_MSDC0_DAT1>,
+ <PINMUX_GPIO73__FUNC_MSDC0_DAT2>,
+ <PINMUX_GPIO74__FUNC_MSDC0_DAT3>,
+ <PINMUX_GPIO75__FUNC_MSDC0_DAT4>,
+ <PINMUX_GPIO76__FUNC_MSDC0_DAT5>,
+ <PINMUX_GPIO77__FUNC_MSDC0_DAT6>,
+ <PINMUX_GPIO78__FUNC_MSDC0_DAT7>,
+ <PINMUX_GPIO69__FUNC_MSDC0_CMD>;
+ input-enable;
+ drive-strength = <6>;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+ };
+
+ pins-ds {
+ pinmux = <PINMUX_GPIO67__FUNC_MSDC0_DSL>;
+ drive-strength = <6>;
+ bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+ };
+
+ pins-rst {
+ pinmux = <PINMUX_GPIO70__FUNC_MSDC0_RSTB>;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+ };
+ };
+
+ mmc1_pins_default: mmc1-default-pins {
+ pins-clk {
+ pinmux = <PINMUX_GPIO84__FUNC_MSDC1_CLK>;
+ drive-strength = <6>;
+ bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+ };
+
+ pins-cmd-dat {
+ pinmux = <PINMUX_GPIO86__FUNC_MSDC1_DAT0>,
+ <PINMUX_GPIO87__FUNC_MSDC1_DAT1>,
+ <PINMUX_GPIO88__FUNC_MSDC1_DAT2>,
+ <PINMUX_GPIO89__FUNC_MSDC1_DAT3>,
+ <PINMUX_GPIO85__FUNC_MSDC1_CMD>;
+ input-enable;
+ drive-strength = <6>;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+ };
+ };
+
+ mmc1_pins_uhs: mmc1-uhs-pins {
+ pins-clk {
+ pinmux = <PINMUX_GPIO84__FUNC_MSDC1_CLK>;
+ drive-strength = <6>;
+ bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+ };
+
+ pins-cmd-dat {
+ pinmux = <PINMUX_GPIO86__FUNC_MSDC1_DAT0>,
+ <PINMUX_GPIO87__FUNC_MSDC1_DAT1>,
+ <PINMUX_GPIO88__FUNC_MSDC1_DAT2>,
+ <PINMUX_GPIO89__FUNC_MSDC1_DAT3>,
+ <PINMUX_GPIO85__FUNC_MSDC1_CMD>;
+ input-enable;
+ drive-strength = <8>;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+ };
+ };
+
+ mmc1_pins_eint: mmc1-eint-pins {
+ pins-dat1 {
+ pinmux = <PINMUX_GPIO87__FUNC_GPIO87>;
+ input-enable;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+ };
+ };
+
+ nor_pins_default: nor-default-pins {
+ pins-clk-dat {
+ pinmux = <PINMUX_GPIO63__FUNC_SPINOR_IO0>,
+ <PINMUX_GPIO61__FUNC_SPINOR_CK>,
+ <PINMUX_GPIO64__FUNC_SPINOR_IO1>;
+ drive-strength = <6>;
+ bias-pull-down;
+ };
+
+ pins-cs-dat {
+ pinmux = <PINMUX_GPIO62__FUNC_SPINOR_CS>,
+ <PINMUX_GPIO65__FUNC_SPINOR_IO2>,
+ <PINMUX_GPIO66__FUNC_SPINOR_IO3>;
+ drive-strength = <6>;
+ bias-pull-up;
+ };
+ };
+
+ pen_eject: pen-eject-pins {
+ pins {
+ pinmux = <PINMUX_GPIO18__FUNC_GPIO18>;
+ input-enable;
+ /* External pull-up. */
+ bias-disable;
+ };
+ };
+
+ pwm0_pin: disp-pwm-pins {
+ pins {
+ pinmux = <PINMUX_GPIO97__FUNC_DISP_PWM>;
+ output-high;
+ };
+ };
+
+ rt1019p_pins_default: rt1019p-default-pins {
+ pins-sdb {
+ pinmux = <PINMUX_GPIO150__FUNC_GPIO150>;
+ output-low;
+ };
+ };
+
+ scp_pins: scp-default-pins {
+ pins-scp-uart {
+ pinmux = <PINMUX_GPIO48__FUNC_TP_URXD2_AO>,
+ <PINMUX_GPIO49__FUNC_TP_UTXD2_AO>;
+ };
+ };
+
+ spi1_pins: spi1-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO40__FUNC_SPI1_CLK_A>,
+ <PINMUX_GPIO41__FUNC_SPI1_CSB_A>,
+ <PINMUX_GPIO42__FUNC_SPI1_MO_A>,
+ <PINMUX_GPIO43__FUNC_SPI1_MI_A>;
+ bias-disable;
+ input-enable;
+ };
+ };
+
+ spi2_pins: spi2-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO44__FUNC_SPI2_CLK_A>,
+ <PINMUX_GPIO45__FUNC_GPIO45>,
+ <PINMUX_GPIO46__FUNC_SPI2_MO_A>,
+ <PINMUX_GPIO47__FUNC_SPI2_MI_A>;
+ bias-disable;
+ input-enable;
+ };
+ };
+
+ spmi_pins: spmi-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO183__FUNC_SPMI_SCL>,
+ <PINMUX_GPIO184__FUNC_SPMI_SDA>;
+ };
+ };
+
+ touchscreen_pins: touchscreen-pins {
+ pins-irq {
+ pinmux = <PINMUX_GPIO12__FUNC_GPIO12>;
+ input-enable;
+ bias-pull-up;
+ };
+
+ pins-reset {
+ pinmux = <PINMUX_GPIO60__FUNC_GPIO60>;
+ output-high;
+ };
+
+ pins-report-sw {
+ pinmux = <PINMUX_GPIO37__FUNC_GPIO37>;
+ output-low;
+ };
+ };
+
+ trackpad_pin: trackpad-default-pins {
+ pins-int-n {
+ pinmux = <PINMUX_GPIO11__FUNC_GPIO11>;
+ input-enable;
+ bias-disable; /* pulled externally */
+ };
+ };
+
+ wifi_enable_pin: wifi-enable-pins {
+ pins-wifi-enable {
+ pinmux = <PINMUX_GPIO54__FUNC_GPIO54>;
+ };
+ };
+
+ wifi_wakeup_pin: wifi-wakeup-pins {
+ pins-wifi-wakeup {
+ pinmux = <PINMUX_GPIO7__FUNC_GPIO7>;
+ input-enable;
+ };
+ };
+};
+
+&pwm0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_pin>;
+ status = "okay";
+};
+
+&pwrap {
+ pmic {
+ compatible = "mediatek,mt6366", "mediatek,mt6358";
+ interrupt-controller;
+ interrupts-extended = <&pio 201 IRQ_TYPE_LEVEL_HIGH>;
+ #interrupt-cells = <2>;
+
+ mt6366codec: codec {
+ compatible = "mediatek,mt6366-sound", "mediatek,mt6358-sound";
+ Avdd-supply = <&mt6366_vaud28_reg>;
+ mediatek,dmic-mode = <1>; /* one-wire */
+ };
+
+ mt6366_regulators: regulators {
+ compatible = "mediatek,mt6366-regulator", "mediatek,mt6358-regulator";
+ vsys-ldo1-supply = <&pp4200_z2>;
+ vsys-ldo2-supply = <&pp4200_z2>;
+ vsys-ldo3-supply = <&pp4200_z2>;
+ vsys-vcore-supply = <&pp4200_z2>;
+ vsys-vdram1-supply = <&pp4200_z2>;
+ vsys-vgpu-supply = <&pp4200_z2>;
+ vsys-vmodem-supply = <&pp4200_z2>;
+ vsys-vpa-supply = <&pp4200_z2>;
+ vsys-vproc11-supply = <&pp4200_z2>;
+ vsys-vproc12-supply = <&pp4200_z2>;
+ vsys-vs1-supply = <&pp4200_z2>;
+ vsys-vs2-supply = <&pp4200_z2>;
+ vs1-ldo1-supply = <&mt6366_vs1_reg>;
+ vs2-ldo1-supply = <&mt6366_vdram1_reg>;
+ vs2-ldo2-supply = <&mt6366_vs2_reg>;
+ vs2-ldo3-supply = <&mt6366_vs2_reg>;
+
+ vcore {
+ regulator-name = "pp0750_dvdd_core";
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <800000>;
+ regulator-ramp-delay = <6250>;
+ regulator-enable-ramp-delay = <200>;
+ regulator-allowed-modes = <MT6397_BUCK_MODE_AUTO
+ MT6397_BUCK_MODE_FORCE_PWM>;
+ regulator-always-on;
+ };
+
+ mt6366_vdram1_reg: vdram1 {
+ regulator-name = "pp1125_emi_vdd2";
+ regulator-min-microvolt = <1125000>;
+ regulator-max-microvolt = <1125000>;
+ regulator-ramp-delay = <12500>;
+ regulator-enable-ramp-delay = <0>;
+ regulator-allowed-modes = <MT6397_BUCK_MODE_AUTO
+ MT6397_BUCK_MODE_FORCE_PWM>;
+ regulator-always-on;
+ };
+
+ mt6366_vgpu_reg: vgpu {
+ /*
+ * Called "ppvar_dvdd_gpu" in the schematic.
+ * Called "ppvar_dvdd_vgpu" here to match
+ * regulator coupling requirements.
+ */
+ regulator-name = "ppvar_dvdd_vgpu";
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <950000>;
+ regulator-ramp-delay = <6250>;
+ regulator-enable-ramp-delay = <200>;
+ regulator-allowed-modes = <MT6397_BUCK_MODE_AUTO
+ MT6397_BUCK_MODE_FORCE_PWM>;
+ regulator-coupled-with = <&mt6366_vsram_gpu_reg>;
+ regulator-coupled-max-spread = <10000>;
+ };
+
+ mt6366_vproc11_reg: vproc11 {
+ regulator-name = "ppvar_dvdd_proc_bc_mt6366";
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-ramp-delay = <6250>;
+ regulator-enable-ramp-delay = <200>;
+ regulator-allowed-modes = <MT6397_BUCK_MODE_AUTO
+ MT6397_BUCK_MODE_FORCE_PWM>;
+ regulator-always-on;
+ };
+
+ mt6366_vproc12_reg: vproc12 {
+ regulator-name = "ppvar_dvdd_proc_lc";
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-ramp-delay = <6250>;
+ regulator-enable-ramp-delay = <200>;
+ regulator-allowed-modes = <MT6397_BUCK_MODE_AUTO
+ MT6397_BUCK_MODE_FORCE_PWM>;
+ regulator-always-on;
+ };
+
+ mt6366_vs1_reg: vs1 {
+ regulator-name = "pp2000_vs1";
+ regulator-min-microvolt = <2000000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-ramp-delay = <12500>;
+ regulator-enable-ramp-delay = <0>;
+ regulator-always-on;
+ };
+
+ mt6366_vs2_reg: vs2 {
+ regulator-name = "pp1350_vs2";
+ regulator-min-microvolt = <1350000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-ramp-delay = <12500>;
+ regulator-enable-ramp-delay = <0>;
+ regulator-always-on;
+ };
+
+ va12 {
+ regulator-name = "pp1200_va12";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-enable-ramp-delay = <270>;
+ regulator-always-on;
+ };
+
+ mt6366_vaud28_reg: vaud28 {
+ regulator-name = "pp2800_vaud28";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-enable-ramp-delay = <270>;
+ };
+
+ mt6366_vaux18_reg: vaux18 {
+ regulator-name = "pp1840_vaux18";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1840000>;
+ regulator-enable-ramp-delay = <270>;
+ };
+
+ mt6366_vbif28_reg: vbif28 {
+ regulator-name = "pp2800_vbif28";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-enable-ramp-delay = <270>;
+ };
+
+ mt6366_vcn18_reg: vcn18 {
+ regulator-name = "pp1800_vcn18_x";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-enable-ramp-delay = <270>;
+ };
+
+ mt6366_vcn28_reg: vcn28 {
+ regulator-name = "pp2800_vcn28_x";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-enable-ramp-delay = <270>;
+ };
+
+ mt6366_vefuse_reg: vefuse {
+ regulator-name = "pp1800_vefuse";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-enable-ramp-delay = <270>;
+ };
+
+ mt6366_vfe28_reg: vfe28 {
+ regulator-name = "pp2800_vfe28_x";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-enable-ramp-delay = <270>;
+ };
+
+ mt6366_vemc_reg: vemc {
+ regulator-name = "pp3000_vemc";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-enable-ramp-delay = <60>;
+ };
+
+ mt6366_vibr_reg: vibr {
+ regulator-name = "pp2800_vibr_x";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-enable-ramp-delay = <60>;
+ };
+
+ mt6366_vio18_reg: vio18 {
+ regulator-name = "pp1800_vio18_s3";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-enable-ramp-delay = <2700>;
+ regulator-always-on;
+ };
+
+ mt6366_vio28_reg: vio28 {
+ regulator-name = "pp2800_vio28_x";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-enable-ramp-delay = <270>;
+ };
+
+ mt6366_vm18_reg: vm18 {
+ regulator-name = "pp1800_emi_vdd1";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1840000>;
+ regulator-enable-ramp-delay = <325>;
+ regulator-always-on;
+ };
+
+ mt6366_vmc_reg: vmc {
+ regulator-name = "pp3000_vmc";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-enable-ramp-delay = <60>;
+ };
+
+ mt6366_vmddr_reg: vmddr {
+ regulator-name = "pm0750_emi_vmddr";
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <750000>;
+ regulator-enable-ramp-delay = <325>;
+ regulator-always-on;
+ };
+
+ mt6366_vmch_reg: vmch {
+ regulator-name = "pp3000_vmch";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-enable-ramp-delay = <60>;
+ };
+
+ mt6366_vcn33_reg: vcn33 {
+ regulator-name = "pp3300_vcn33_x";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-enable-ramp-delay = <270>;
+ };
+
+ vdram2 {
+ regulator-name = "pp0600_emi_vddq";
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <600000>;
+ regulator-enable-ramp-delay = <3300>;
+ regulator-always-on;
+ };
+
+ mt6366_vrf12_reg: vrf12 {
+ regulator-name = "pp1200_vrf12_x";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-enable-ramp-delay = <120>;
+ };
+
+ mt6366_vrf18_reg: vrf18 {
+ regulator-name = "pp1800_vrf18_x";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-enable-ramp-delay = <120>;
+ };
+
+ vsim1 {
+ regulator-name = "pp1860_vsim1_x";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1860000>;
+ regulator-enable-ramp-delay = <540>;
+ };
+
+ mt6366_vsim2_reg: vsim2 {
+ regulator-name = "pp2760_vsim2_x";
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <2760000>;
+ regulator-enable-ramp-delay = <540>;
+ };
+
+ mt6366_vsram_gpu_reg: vsram-gpu {
+ regulator-name = "pp0900_dvdd_sram_gpu";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1050000>;
+ regulator-ramp-delay = <6250>;
+ regulator-enable-ramp-delay = <240>;
+ regulator-coupled-with = <&mt6366_vgpu_reg>;
+ regulator-coupled-max-spread = <10000>;
+ };
+
+ mt6366_vsram_others_reg: vsram-others {
+ regulator-name = "pp0900_dvdd_sram_core";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <900000>;
+ regulator-ramp-delay = <6250>;
+ regulator-enable-ramp-delay = <240>;
+ regulator-always-on;
+ };
+
+ mt6366_vsram_proc11_reg: vsram-proc11 {
+ regulator-name = "pp0900_dvdd_sram_bc";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1120000>;
+ regulator-ramp-delay = <6250>;
+ regulator-enable-ramp-delay = <240>;
+ regulator-always-on;
+ };
+
+ mt6366_vsram_proc12_reg: vsram-proc12 {
+ regulator-name = "pp0900_dvdd_sram_lc";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1120000>;
+ regulator-ramp-delay = <6250>;
+ regulator-enable-ramp-delay = <240>;
+ regulator-always-on;
+ };
+
+ vusb {
+ regulator-name = "pp3070_vusb";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3070000>;
+ regulator-enable-ramp-delay = <270>;
+ regulator-always-on;
+ };
+
+ vxo22 {
+ regulator-name = "pp2240_vxo22";
+ regulator-min-microvolt = <2200000>;
+ regulator-max-microvolt = <2240000>;
+ regulator-enable-ramp-delay = <120>;
+ /* Feeds DCXO internally */
+ regulator-always-on;
+ };
+ };
+
+ rtc {
+ compatible = "mediatek,mt6366-rtc", "mediatek,mt6358-rtc";
+ };
+ };
+};
+
+&scp {
+ pinctrl-names = "default";
+ pinctrl-0 = <&scp_pins>;
+ firmware-name = "mediatek/mt8186/scp.img";
+ memory-region = <&scp_mem>;
+ status = "okay";
+
+ cros-ec-rpmsg {
+ compatible = "google,cros-ec-rpmsg";
+ mediatek,rpmsg-name = "cros-ec-rpmsg";
+ };
+};
+
+&spi1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi1_pins>;
+ mediatek,pad-select = <0>;
+ status = "okay";
+
+ cros_ec: ec at 0 {
+ compatible = "google,cros-ec-spi";
+ reg = <0>;
+ interrupts-extended = <&pio 13 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&ec_ap_int>;
+ spi-max-frequency = <1000000>;
+
+ i2c_tunnel: i2c-tunnel {
+ compatible = "google,cros-ec-i2c-tunnel";
+ google,remote-bus = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ typec {
+ compatible = "google,cros-ec-typec";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ usb_c0: connector at 0 {
+ compatible = "usb-c-connector";
+ reg = <0>;
+ label = "left";
+ power-role = "dual";
+ data-role = "host";
+ try-power-role = "source";
+ };
+
+ usb_c1: connector at 1 {
+ compatible = "usb-c-connector";
+ reg = <1>;
+ label = "right";
+ power-role = "dual";
+ data-role = "host";
+ try-power-role = "source";
+ };
+ };
+ };
+};
+
+&spi2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi2_pins>;
+ cs-gpios = <&pio 45 GPIO_ACTIVE_LOW>;
+ mediatek,pad-select = <0>;
+ status = "okay";
+
+ tpm at 0 {
+ compatible = "google,cr50";
+ reg = <0>;
+ interrupts-extended = <&pio 15 IRQ_TYPE_EDGE_RISING>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&gsc_int>;
+ spi-max-frequency = <1000000>;
+ };
+};
+
+&ssusb0 {
+ status = "okay";
+};
+
+&ssusb1 {
+ status = "okay";
+};
+
+&u3phy0 {
+ status = "okay";
+};
+
+&u3phy1 {
+ status = "okay";
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&usb_host0 {
+ vbus-supply = <&pp3300_s3>;
+ status = "okay";
+};
+
+&usb_host1 {
+ vbus-supply = <&usb_p1_vbus>;
+ status = "okay";
+};
+
+&watchdog {
+ mediatek,reset-by-toprgu;
+};
+
+#include <arm/cros-ec-keyboard.dtsi>
+#include <arm/cros-ec-sbs.dtsi>
--
2.43.0.429.g432eaa2c6b-goog
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