arm64: dts: mt8183: Add jacuzzi pico/pico6 board

pico is also known as Acer Chromebook Spin 311.

Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
[Angelo: Fixed blank lines at the end for pico.dts]
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
index 1b85a8c12850740714da2aec9e5652c3445bb93d..ed174dde97e1c717582f2eb7aec6f9b28851cdb9 100644 (file)
--- a/arch/arm64/boot/dts/mediatek/Makefile
+++ b/arch/arm64/boot/dts/mediatek/Makefile
@@ -34,6 +34,8 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-jacuzzi-kappa.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-jacuzzi-kenzo.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-jacuzzi-makomo-sku0.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-jacuzzi-makomo-sku1.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-jacuzzi-pico.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-jacuzzi-pico6.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-jacuzzi-willow-sku0.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-jacuzzi-willow-sku1.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-kakadu.dtb

diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico.dts
new file mode 100644 (file)
index 0000000..8ce9568
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico.dts
@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2023 Google LLC
+ */
+
+/dts-v1/;
+#include "mt8183-kukui-jacuzzi.dtsi"
+#include "mt8183-kukui-audio-ts3a227e-max98357a.dtsi"
+
+/ {
+       model = "Google pico board";
+       chassis-type = "convertible";
+       compatible = "google,pico-sku1", "google,pico", "mediatek,mt8183";
+};
+
+&i2c_tunnel {
+       google,remote-bus = <0>;
+};
+
+&i2c2 {
+       i2c-scl-internal-delay-ns = <25000>;
+
+       trackpad@2c {
+               compatible = "hid-over-i2c";
+               reg = <0x2c>;
+               hid-descr-addr = <0x20>;
+
+               pinctrl-names = "default";
+               pinctrl-0 = <&trackpad_pins>;
+
+               interrupts-extended = <&pio 7 IRQ_TYPE_LEVEL_LOW>;
+
+               wakeup-source;
+       };
+};

diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts
new file mode 100644 (file)
index 0000000..a2e74b8
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts
@@ -0,0 +1,110 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2023 Google LLC
+ */
+
+/dts-v1/;
+#include "mt8183-kukui-jacuzzi.dtsi"
+#include "mt8183-kukui-audio-ts3a227e-max98357a.dtsi"
+
+/ {
+       model = "Google pico6 board";
+       chassis-type = "convertible";
+       compatible = "google,pico-sku2", "google,pico", "mediatek,mt8183";
+
+       bt_wakeup: bt-wakeup {
+               compatible = "gpio-keys";
+               pinctrl-names = "default";
+               pinctrl-0 = <&bt_pins_wakeup>;
+
+               wobt {
+                       label = "Wake on BT";
+                       gpios = <&pio 42 GPIO_ACTIVE_HIGH>;
+                       linux,code = <KEY_WAKEUP>;
+                       wakeup-source;
+               };
+       };
+};
+
+&i2c_tunnel {
+       google,remote-bus = <0>;
+};
+
+&i2c2 {
+       i2c-scl-internal-delay-ns = <25000>;
+
+       trackpad@2c {
+               compatible = "hid-over-i2c";
+               reg = <0x2c>;
+               hid-descr-addr = <0x20>;
+
+               pinctrl-names = "default";
+               pinctrl-0 = <&trackpad_pins>;
+
+               interrupts-extended = <&pio 7 IRQ_TYPE_LEVEL_LOW>;
+
+               wakeup-source;
+       };
+};
+
+&wifi_wakeup {
+       wowlan {
+               gpios = <&pio 113 GPIO_ACTIVE_LOW>;
+       };
+};
+
+&wifi_pwrseq {
+       post-power-on-delay-ms = <50>;
+
+       /* Toggle WIFI_ENABLE to reset the chip. */
+       reset-gpios = <&pio 8 GPIO_ACTIVE_LOW>;
+};
+
+&wifi_pins_pwrseq {
+       pins-wifi-enable {
+               pinmux = <PINMUX_GPIO8__FUNC_GPIO8>;
+       };
+};
+
+&mmc1_pins_default {
+       pins-cmd-dat {
+               drive-strength = <MTK_DRIVE_6mA>;
+       };
+       pins-clk {
+               drive-strength = <MTK_DRIVE_6mA>;
+       };
+};
+
+&mmc1_pins_uhs {
+       pins-clk {
+               drive-strength = <MTK_DRIVE_6mA>;
+       };
+};
+
+&mmc1 {
+       bt_reset: bt-reset {
+               compatible = "mediatek,mt7921s-bluetooth";
+               pinctrl-names = "default";
+               pinctrl-0 = <&bt_pins_reset>;
+               reset-gpios = <&pio 120 GPIO_ACTIVE_LOW>;
+       };
+};
+
+&pio {
+       bt_pins_wakeup: bt-pins-wakeup {
+               piins-bt-wakeup {
+                       pinmux = <PINMUX_GPIO42__FUNC_GPIO42>;
+                       input-enable;
+               };
+       };
+
+       bt_pins_reset: bt-pins-reset {
+               pins-bt-reset {
+                       pinmux = <PINMUX_GPIO120__FUNC_GPIO120>;
+                       output-high;
+               };
+       };
+};
+
+/delete-node/ &bluetooth;
+/delete-node/ &bt_pins;