* [PATCH v9 1/2] dt-bindings: arm: mediatek: Add MT8186 Ponyta Chromebook
2025-03-28 9:40 [PATCH v9 0/2] arm64: dts: mediatek: Add MT8186 Ponyta Jianeng Ceng
@ 2025-03-28 9:40 ` Jianeng Ceng
2025-03-31 8:40 ` AngeloGioacchino Del Regno
2025-03-28 9:40 ` [PATCH v9 2/2] arm64: dts: mediatek: Add MT8186 Ponyta Chromebooks Jianeng Ceng
1 sibling, 1 reply; 4+ messages in thread
From: Jianeng Ceng @ 2025-03-28 9:40 UTC (permalink / raw)
To: sam, neil.armstrong, daniel, dianders, hsinyi,
angelogioacchino.delregno, matthias.bgg, robh, krzk+dt, conor+dt,
knoxchiou
Cc: dri-devel, devicetree, linux-kernel, linux-mediatek, Jianeng Ceng
Ponyta is a custom label Chromebook based on MT8186. It is a
self-developed project of Huaqin and has no fixed OEM.
Signed-off-by: Jianeng Ceng <cengjianeng@huaqin.corp-partner.google.com>
---
Chage in V9:
- No change.
Changes in v8:
- PATCH 1/2: Remove custom label.
- Link to v7:https://lore.kernel.org/all/01020191ea98a643-2d0be5d1-e00b-48e0-b823-bfe2c65b0d00-000000@eu-west-1.amazonses.com/
Chage since V6:
- No change.
Changes in v5:
- PATCH 1/2: Remove sku2147483647.
- Link to v4:https://lore.kernel.org/all/20240906085739.1322676-2-cengjianeng@huaqin.corp-partner.google.com/
Changes in v4:
- PATCH 1/2: Add more info for Ponyta custom label in commit.
- Link to v3:https://lore.kernel.org/all/20240904081501.2060933-1-cengjianeng@huaqin.corp-partner.google.com/
Changes in v3:
- PATCH 1/2: Modify lable to label.
- Link to v2:https://lore.kernel.org/all/20240903061603.3007289-1-cengjianeng@huaqin.corp-partner.google.com/
Chage since V2:
- No change.
---
Documentation/devicetree/bindings/arm/mediatek.yaml | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/mediatek.yaml b/Documentation/devicetree/bindings/arm/mediatek.yaml
index 108ae5e0185d..fdc57c140af7 100644
--- a/Documentation/devicetree/bindings/arm/mediatek.yaml
+++ b/Documentation/devicetree/bindings/arm/mediatek.yaml
@@ -285,6 +285,16 @@ properties:
- const: google,steelix-sku393218
- const: google,steelix
- const: mediatek,mt8186
+ - description: Google Ponyta
+ items:
+ - const: google,ponyta-sku0
+ - const: google,ponyta
+ - const: mediatek,mt8186
+ - description: Google Ponyta
+ items:
+ - const: google,ponyta-sku1
+ - const: google,ponyta
+ - const: mediatek,mt8186
- description: Google Rusty (Lenovo 100e Chromebook Gen 4)
items:
- const: google,steelix-sku196609
--
2.34.1
^ permalink raw reply [flat|nested] 4+ messages in thread* [PATCH v9 2/2] arm64: dts: mediatek: Add MT8186 Ponyta Chromebooks
2025-03-28 9:40 [PATCH v9 0/2] arm64: dts: mediatek: Add MT8186 Ponyta Jianeng Ceng
2025-03-28 9:40 ` [PATCH v9 1/2] dt-bindings: arm: mediatek: Add MT8186 Ponyta Chromebook Jianeng Ceng
@ 2025-03-28 9:40 ` Jianeng Ceng
1 sibling, 0 replies; 4+ messages in thread
From: Jianeng Ceng @ 2025-03-28 9:40 UTC (permalink / raw)
To: sam, neil.armstrong, daniel, dianders, hsinyi,
angelogioacchino.delregno, matthias.bgg, robh, krzk+dt, conor+dt,
knoxchiou
Cc: dri-devel, devicetree, linux-kernel, linux-mediatek, Jianeng Ceng
MT8186 ponyta, known as huaqin custom label, is a
MT8186 based laptop. It is based on the "corsola" design.
It includes LTE, touchpad combinations.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Jianeng Ceng <cengjianeng@huaqin.corp-partner.google.com>
---
Changes in v9:
- PATCH 2/2: Add sound model to fix the warning.
- Link to v8:https://lore.kernel.org/all/20240914063122.1622196-3-cengjianeng@huaqin.corp-partner.google.com/
Changes in v8:
- PATCH 2/2: Change the commit about ponyta.
- Link to v7:https://lore.kernel.org/all/20240913031505.372868-3-cengjianeng@huaqin.corp-partner.google.com/
Changes in v7:
- PATCH 2/2: Remove prototype sku.
- PATCH 2/2: Disable the other trackpad to enable one of them.
- Link to v5:https://lore.kernel.org/all/20240909023148.1677936-3-cengjianeng@huaqin.corp-partner.google.com/
Changes in v6:
- No change.
Changes in v5:
- PATCH 2/2: Remove sku2147483647.
- Link to v4:https://lore.kernel.org/all/20240906085739.1322676-3-cengjianeng@huaqin.corp-partner.google.com/
Chage since v3:
- No change.
Changes in v2:
- PATCH 2/2: Modify the dtb name without rev2.
- Link to v1:https://lore.kernel.org/all/20240902125502.1844374-1-cengjianeng@huaqin.corp-partner.google.com/
---
arch/arm64/boot/dts/mediatek/Makefile | 2 +
.../mediatek/mt8186-corsola-ponyta-sku0.dts | 18 +++++++
.../mediatek/mt8186-corsola-ponyta-sku1.dts | 22 +++++++++
.../dts/mediatek/mt8186-corsola-ponyta.dtsi | 49 +++++++++++++++++++
4 files changed, 91 insertions(+)
create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola-ponyta-sku0.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola-ponyta-sku1.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8186-corsola-ponyta.dtsi
diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
index 58484e830063..3aa06476c6c0 100644
--- a/arch/arm64/boot/dts/mediatek/Makefile
+++ b/arch/arm64/boot/dts/mediatek/Makefile
@@ -64,6 +64,8 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-corsola-chinchou-sku16.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-corsola-magneton-sku393216.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-corsola-magneton-sku393217.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-corsola-magneton-sku393218.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-corsola-ponyta-sku0.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-corsola-ponyta-sku1.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-corsola-rusty-sku196608.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-corsola-starmie-sku0.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-corsola-starmie-sku1.dtb
diff --git a/arch/arm64/boot/dts/mediatek/mt8186-corsola-ponyta-sku0.dts b/arch/arm64/boot/dts/mediatek/mt8186-corsola-ponyta-sku0.dts
new file mode 100644
index 000000000000..986498af4c70
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola-ponyta-sku0.dts
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2023 Google LLC
+ */
+
+/dts-v1/;
+#include "mt8186-corsola-ponyta.dtsi"
+
+/ {
+ model = "Google Ponyta sku0 board";
+ compatible = "google,ponyta-sku0", "google,ponyta", "mediatek,mt8186";
+};
+
+&i2c2 {
+ trackpad@15 {
+ status = "disabled";
+ };
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8186-corsola-ponyta-sku1.dts b/arch/arm64/boot/dts/mediatek/mt8186-corsola-ponyta-sku1.dts
new file mode 100644
index 000000000000..ff5eea0ddeb4
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola-ponyta-sku1.dts
@@ -0,0 +1,22 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2023 Google LLC
+ */
+
+/dts-v1/;
+#include "mt8186-corsola-ponyta.dtsi"
+
+/ {
+ model = "Google Ponyta sku1 board";
+ compatible = "google,ponyta-sku1", "google,ponyta", "mediatek,mt8186";
+};
+
+&i2c2 {
+ trackpad@2c {
+ status = "disabled";
+ };
+};
+
+&usb_c1 {
+ status = "disabled";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8186-corsola-ponyta.dtsi b/arch/arm64/boot/dts/mediatek/mt8186-corsola-ponyta.dtsi
new file mode 100644
index 000000000000..0abf69077089
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola-ponyta.dtsi
@@ -0,0 +1,49 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2023 Google LLC
+ */
+
+/dts-v1/;
+#include "mt8186-corsola-steelix.dtsi"
+
+&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(0x00, 0x04, 0) /* T8 */
+ MATRIX_KEY(0x00, 0x01, 0) /* T9 */
+ MATRIX_KEY(0x02, 0x09, 0) /* T10 */
+ MATRIX_KEY(0x01, 0x09, 0) /* T11 */
+ MATRIX_KEY(0x01, 0x05, 0) /* T12 */
+ >;
+
+ linux,keymap = <
+ CROS_STD_MAIN_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(0x00, 0x04, KEY_PLAYPAUSE)
+ MATRIX_KEY(0x00, 0x01, KEY_MICMUTE)
+ MATRIX_KEY(0x02, 0x09, KEY_MUTE)
+ MATRIX_KEY(0x01, 0x09, KEY_VOLUMEDOWN)
+ MATRIX_KEY(0x01, 0x05, KEY_VOLUMEUP)
+ >;
+};
+
+&mt6366codec {
+ mediatek,dmic-mode = <1>; /* one-wire */
+};
+
+&sound {
+ model = "mt8186_rt1019_rt5682s";
+};
+
--
2.34.1
^ permalink raw reply [flat|nested] 4+ messages in thread