linux-kernel - [PATCH v4 5/9] dt-bindings: arm: mediatek: Add MT8186 Magneton Chromebooks

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Message-ID: <20231213150435.4134390-6-wenst@chromium.org>
Date:   Wed, 13 Dec 2023 23:04:29 +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>, devicetree@...r.kernel.org,
        linux-mediatek@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Eugen Hristev <eugen.hristev@...labora.com>,
        Conor Dooley <conor.dooley@...rochip.com>
Subject: [PATCH v4 5/9] dt-bindings: arm: mediatek: Add MT8186 Magneton Chromebooks

Add entries for the MT8186 based Chromebooks, also collectively known
as the Lenovo IdeaPad Slim 3 Chromebook (14M868). It is also based on
the "Steelix" design. Being a laptop instead of a convertible device,
there is no touchscreen or stylus, which is similar to Rusty. However
Magneton does not have ports on the right side of the device.

Three variants are listed separately. These use different touchscreen
controllers, or lack a touchscreen altogether.

Signed-off-by: Chen-Yu Tsai <wenst@...omium.org>
Acked-by: Conor Dooley <conor.dooley@...rochip.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
---
Changes since v3:
- Collected reviewed-by from Angelo

Changes since v2:
- Picked up Conor's ack

Changes since v1:
- Reorder SKU numbers in descending order.
---
 .../devicetree/bindings/arm/mediatek.yaml      | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/mediatek.yaml b/Documentation/devicetree/bindings/arm/mediatek.yaml
index 85d394e390f0..155ba22e2ad3 100644
--- a/Documentation/devicetree/bindings/arm/mediatek.yaml
+++ b/Documentation/devicetree/bindings/arm/mediatek.yaml
@@ -206,6 +206,24 @@ properties:
           - enum:
               - mediatek,mt8183-pumpkin
           - const: mediatek,mt8183
+      - description: Google Magneton (Lenovo IdeaPad Slim 3 Chromebook (14M868))
+        items:
+          - const: google,steelix-sku393219
+          - const: google,steelix-sku393216
+          - const: google,steelix
+          - const: mediatek,mt8186
+      - description: Google Magneton (Lenovo IdeaPad Slim 3 Chromebook (14M868))
+        items:
+          - const: google,steelix-sku393220
+          - const: google,steelix-sku393217
+          - const: google,steelix
+          - const: mediatek,mt8186
+      - description: Google Magneton (Lenovo IdeaPad Slim 3 Chromebook (14M868))
+        items:
+          - const: google,steelix-sku393221
+          - const: google,steelix-sku393218
+          - const: google,steelix
+          - const: mediatek,mt8186
       - description: Google Rusty (Lenovo 100e Chromebook Gen 4)
         items:
           - const: google,steelix-sku196609
-- 
2.43.0.472.g3155946c3a-goog