Re: [PATCH 6/9] arm64: dts: mediatek: Add MT8186 Krabby platform based Tentacruel / Tentacool
From: Eugen Hristev
Date: Mon Oct 23 2023 - 05:05:19 EST
On 10/13/23 02:02, Chen-Yu Tsai wrote:
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 touchpad 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@xxxxxxxxxxxx>
---
arch/arm64/boot/dts/mediatek/Makefile | 4 +
.../dts/mediatek/mt8186-corsola-krabby.dtsi | 130 ++
.../mt8186-corsola-tentacool-sku327681.dts | 49 +
.../mt8186-corsola-tentacool-sku327683.dts | 26 +
.../mt8186-corsola-tentacruel-sku262144.dts | 44 +
.../mt8186-corsola-tentacruel-sku262148.dts | 28 +
.../boot/dts/mediatek/mt8186-corsola.dtsi | 1704 +++++++++++++++++
7 files changed, 1985 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 e6e7592a3645..442af61b1305 100644
--- a/arch/arm64/boot/dts/mediatek/Makefile
+++ b/arch/arm64/boot/dts/mediatek/Makefile
@@ -43,6 +43,10 @@ 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) += mt8192-asurada-hayato-r1.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-asurada-hayato-r5-sku2.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..0586c24f1e12
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola-krabby.dtsi
@@ -0,0 +1,130 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2023 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>;
+
+ ps8640: edp-bridge@8 {
+ compatible = "parade,ps8640";
+ reg = <0x8>;
+ powerdown-gpios = <&pio 96 GPIO_ACTIVE_LOW>;
+ reset-gpios = <&pio 98 GPIO_ACTIVE_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&ps8640_pins>;
+ 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 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&sar_sensor_pins>;
+ compatible = "semtech,sx9324";
+ reg = <0x28>;
+ interrupt-parent = <&pio>;
+ interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
+ vdd-supply = <&mt6366_vio18_reg>;
+ svdd-supply = <&mt6366_vio18_reg>;
+ #io-channel-cells = <1>;
+ };
+};
+
+&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 {
+ pinmux = <PINMUX_GPIO96__FUNC_GPIO96>,
+ <PINMUX_GPIO98__FUNC_GPIO98>;
+ output-low;
+ };
+ };
+
+ sar_sensor_pins: sar-sensor-pins {
+ pin-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..8dfc24afabea
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola-tentacool-sku327681.dts
@@ -0,0 +1,49 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2023 Google LLC
+ */
+
+/dts-v1/;
+#include "mt8186-corsola-krabby.dtsi"
+
+/ {
+ model = "Google Tentacool board";
+ compatible = "google,tentacruel-sku327681", "google,tentacruel", "mediatek,mt8186";
+ chassis-type = "laptop";
+};
+
+/delete-node/ &gpio_keys;
+/delete-node/ &touchscreen;
+
+&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
+ >;
+};
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..9b10336ede06
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola-tentacool-sku327683.dts
@@ -0,0 +1,26 @@
+// 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 touchpad controller. */
+&i2c2 {
+ /delete-node/ touchpad@15;
+
+ touchpad@15 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&trackpad_pin>;
+ compatible = "hid-over-i2c";
+ reg = <0x15>;
+ interrupts-extended = <&pio 11 IRQ_TYPE_LEVEL_LOW>;
+ hid-descr-addr = <0x0001>;
+ vcc-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..26e9f19758cb
--- /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-sku262144", "google,tentacruel-sku262145",
+ "google,tentacruel-sku262146", "google,tentacruel-sku262147",
+ "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..59d4d21fc7d3
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola-tentacruel-sku262148.dts
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2022 Google LLC
+ */
+
+#include "mt8186-corsola-tentacruel-sku262144.dts"
+
+/ {
+ compatible = "google,tentacruel-sku262144", "google,tentacruel-sku262145",
+ "google,tentacruel-sku262146", "google,tentacruel-sku262147",
+ "google,tentacruel", "mediatek,mt8186";
+};
+
+/* This variant replaces only the touchpad controller. */
+&i2c2 {
+ /delete-node/ touchpad@15;
+
+ touchpad@15 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&trackpad_pin>;
+ compatible = "hid-over-i2c";
+ reg = <0x15>;
+ interrupts-extended = <&pio 11 IRQ_TYPE_LEVEL_LOW>;
+ hid-descr-addr = <0x0001>;
+ vcc-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..42ebab1bafeb
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi
@@ -0,0 +1,1704 @@
+// 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>
+
+/ {
+ aliases {
+ i2c0 = &i2c0;
+ i2c1 = &i2c1;
+ i2c2 = &i2c2;
+ i2c3 = &i2c3;
+ i2c5 = &i2c5;
+ mmc0 = &mmc0;
+ mmc1 = &mmc1;
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory@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>;
+ };
+
+ btsco: bt-sco {
+ compatible = "linux,bt-sco";
+ #sound-dai-cells = <0>;
+ };
+
+ dmic_codec: dmic-codec {
+ compatible = "dmic-codec";
+ num-channels = <2>;
+ wakeup-delay-ms = <50>;
+ #sound-dai-cells = <0>;
+ };
+
+ 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>;
+ linux,code = <SW_PEN_INSERTED>;
+ linux,input-type = <EV_SW>;
+ wakeup-event-action = <EV_ACT_DEASSERTED>;
+ wakeup-source;
+ };
+ };
+
+ pp1800_dpbrdg_dx: regulator-pp1800-dpbrdg-dx {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&en_pp1800_dpbrdg>;
+ regulator-name = "pp1800_dpbrdg_dx";
+ enable-active-high;
+ gpio = <&pio 39 GPIO_ACTIVE_HIGH>;
+ vin-supply = <&mt6366_vio18_reg>;
+ };
+
+ pp3300_disp_x: regulator-pp3300-disp-x {
+ compatible = "regulator-fixed";
+ regulator-name = "pp3300_disp_x";
+ pinctrl-names = "default";
+ pinctrl-0 = <&edp_panel_fixed_pins>;
+ enable-active-high;
+ regulator-boot-on;
+ gpio = <&pio 153 GPIO_ACTIVE_HIGH>;
+ 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@61000000 {
+ compatible = "shared-dma-pool";
+ reg = <0 0x61000000 0 0x100000>;
+ no-map;
+ };
+
+ adsp_mem: memory@60000000 {
+ compatible = "shared-dma-pool";
+ reg = <0 0x60000000 0 0xA00000>;
+ no-map;
+ };
+
+ scp_mem: memory@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_tdm_off",
+ "aud_gpio_tdm_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_tdm_off>;
+ pinctrl-17 = <&aud_gpio_tdm_on>;
+ pinctrl-18 = <&aud_gpio_pcm_off>;
+ pinctrl-19 = <&aud_gpio_pcm_on>;
+ pinctrl-20 = <&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>;
+ sdb-gpios = <&pio 150 GPIO_ACTIVE_HIGH>;
+ #sound-dai-cells = <0>;
+ };
+
+ usb_p1_vbus: regulator-usb-p1-vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "vbus1";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ gpio = <&pio 148 GPIO_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 = "fail"; /* causes stall */
+};
+
+&afe {
+ i2s0-share = "I2S1";
+ i2s3-share = "I2S2";
+ 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";
+ pinctrl-0 = <&i2c2_pins>;
+ clock-frequency = <400000>;
+ i2c-scl-internal-delay-ns = <10000>;
+ status = "okay";
+
+ touchpad@15 {
+ compatible = "elan,ekth3000";
+ reg = <0x15>;
+ interrupts-extended = <&pio 11 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&trackpad_pin>;
+ vcc-supply = <&pp3300_s3>;
+ wakeup-source;
+ };
+};
+
+&i2c3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c3_pins>;
+ clock-frequency = <100000>;
+ status = "okay";
+
+ it6505dptx: dp-bridge@5c {
+ pinctrl-names = "default";
+ pinctrl-0 = <&it6505_pins>;
+ compatible = "ite,it6505";
+ reg = <0x5c>;
+ interrupts-extended = <&pio 8 IRQ_TYPE_LEVEL_LOW>;
+ ovdd-supply = <&mt6366_vsim2_reg>;
+ pwr18-supply = <&pp1800_dpbrdg_dx>;
+ reset-gpios = <&pio 177 GPIO_ACTIVE_HIGH>;
+ no-laneswap;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #sound-dai-cells = <0>;
+
+ 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>;
+ realtek,jd-src = <1>;
+ AVDD-supply = <&mt6366_vio18_reg>;
+ DBVDD-supply = <&mt6366_vio18_reg>;
+ LDO1-IN-supply = <&mt6366_vio18_reg>;
+ MICVDD-supply = <&pp3300_z2>;
+ #sound-dai-cells = <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>;
+ 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";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ 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 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&nor_pins_default>;
+ assigned-clock-parents = <&topckgen CLK_TOP_MAINPLL_D7_D4>;
+ status = "okay";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ 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-cmd-dat {
+ pinmux = <PINMUX_GPIO166__FUNC_GPIO166>,
+ <PINMUX_GPIO167__FUNC_GPIO167>;
+ input-enable;
+ bias-pull-down;
+ };
+ };
+
+ aud_clk_mosi_on: aud-clk-mosi-on-pins {
+ pins-cmd-dat {
+ pinmux = <PINMUX_GPIO166__FUNC_AUD_CLK_MOSI>,
+ <PINMUX_GPIO167__FUNC_AUD_SYNC_MOSI>;
+ };
+ };
+
+ aud_clk_miso_off: aud-clk-miso-off-pins {
+ pins-cmd-dat {
+ pinmux = <PINMUX_GPIO170__FUNC_GPIO170>,
+ <PINMUX_GPIO171__FUNC_GPIO171>;
+ input-enable;
+ bias-pull-down;
+ };
+ };
+
+ aud_clk_miso_on: aud-clk-miso-on-pins {
+ pins-cmd-dat {
+ pinmux = <PINMUX_GPIO170__FUNC_AUD_CLK_MISO>,
+ <PINMUX_GPIO171__FUNC_AUD_SYNC_MISO>;
+ };
+ };
+
+ aud_dat_mosi_off: aud-dat-mosi-off-pins {
+ pins-cmd-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-cmd-dat {
+ pinmux = <PINMUX_GPIO168__FUNC_AUD_DAT_MOSI0>,
+ <PINMUX_GPIO169__FUNC_AUD_DAT_MOSI1>;
+ };
+ };
+
+ aud_dat_miso_off: aud-dat-miso-off-pins {
+ pins-cmd-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-cmd-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-cmd-dat {
+ pinmux = <PINMUX_GPIO3__FUNC_GPIO3>;
+ };
+ };
+
+ aud_gpio_i2s0_on: aud-gpio-i2s0-on-pins {
+ pins-cmd-dat {
+ pinmux = <PINMUX_GPIO3__FUNC_I2S0_DI>;
+ };
+ };
+
+ aud_gpio_i2s1_off: aud-gpio-i2s-off-pins {
+ pins-cmd-dat {
+ 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-cmd-dat {
+ 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-cmd-dat {
+ pinmux = <PINMUX_GPIO26__FUNC_I2S2_BCK>,
+ <PINMUX_GPIO27__FUNC_I2S2_LRCK>;
+ drive-strength = <4>;
+ };
+ };
+
+ aud_gpio_i2s3_off: aud-gpio-i2s3-off-pins {
+ pins-cmd-dat {
+ pinmux = <PINMUX_GPIO4__FUNC_GPIO4>;
+ output-low;
+ };
+ };
+
+ aud_gpio_i2s3_on: aud-gpio-i2s3-on-pins {
+ pins-cmd-dat {
+ pinmux = <PINMUX_GPIO4__FUNC_I2S3_DO>;
+ drive-strength = <4>;
+ };
+ };
+
+ aud_gpio_tdm_off: aud-gpio-tdm-off-pins { };
+
+ aud_gpio_tdm_on: aud-gpio-tdm-on-pins { };
Hi Chen-Yu,
These two aud_gpio_tdm empty entries cause this message to be printed:
[ 12.949519] mt8186_mt6366_rt1019_rt5682s sound: there is not valid
maps for state aud_gpio_tdm_off
[ 12.959025] mt8186_mt6366_rt1019_rt5682s sound: there is not valid
maps for state aud_gpio_tdm_on
Eugen
[...]