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Message-ID: <20240126083802.2728610-7-wenst@chromium.org>
Date: Fri, 26 Jan 2024 16:37:55 +0800
From: Chen-Yu Tsai <wenst@...omium.org>
To: Matthias Brugger <matthias.bgg@...il.com>,
AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Cc: Chen-Yu Tsai <wenst@...omium.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>,
Eugen Hristev <eugen.hristev@...labora.com>,
devicetree@...r.kernel.org,
linux-mediatek@...ts.infradead.org,
linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org,
Conor Dooley <conor.dooley@...rochip.com>
Subject: [PATCH v5 6/9] arm64: dts: mediatek: Add MT8186 Krabby platform based Tentacruel / Tentacool
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@...omium.org>
Acked-by: Conor Dooley <conor.dooley@...rochip.com>
---
This version still keeps the "/delete-node/ trackpad@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@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@0 {
+ reg = <0>;
+
+ ps8640_in: endpoint {
+ remote-endpoint = <&dsi_out>;
+ };
+ };
+
+ port@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@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@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@15;
+
+ trackpad@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@15;
+
+ trackpad@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@...00000 {
+ 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@...00000 {
+ compatible = "shared-dma-pool";
+ reg = <0 0x61000000 0 0x100000>;
+ no-map;
+ };
+
+ adsp_mem: memory@...00000 {
+ compatible = "shared-dma-pool";
+ reg = <0 0x60000000 0 0xA00000>;
+ no-map;
+ };
+
+ scp_mem: memory@...00000 {
+ 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@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@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@0 {
+ reg = <0>;
+
+ it6505_in: endpoint {
+ link-frequencies = /bits/ 64 <150000000>;
+ remote-endpoint = <&dpi_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ };
+ };
+ };
+};
+
+&i2c5 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c5_pins>;
+ status = "okay";
+
+ rt5682s: codec@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@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@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@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@0 {
+ compatible = "usb-c-connector";
+ reg = <0>;
+ label = "left";
+ power-role = "dual";
+ data-role = "host";
+ try-power-role = "source";
+ };
+
+ usb_c1: connector@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@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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