linux-kernel - [PATCH RESEND] arm64: dts: mediatek: mt8192-asurada: Remove CrosEC base detection node

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Date: Wed, 07 Feb 2024 15:08:42 -0500
From: Nícolas F. R. A. Prado <nfraprado@...labora.com>
To: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, 
 Matthias Brugger <matthias.bgg@...il.com>
Cc: Chen-Yu Tsai <wenst@...omium.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, 
 Conor Dooley <conor+dt@...nel.org>, kernel@...labora.com, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, linux-mediatek@...ts.infradead.org, 
 Nícolas F. R. A. Prado <nfraprado@...labora.com>
Subject: [PATCH RESEND] arm64: dts: mediatek: mt8192-asurada: Remove CrosEC
 base detection node

The commit adding the ChromeOS EC to the Asurada Devicetree mistakenly
added a base detection node. While tablet mode detection is supported by
CrosEC and used by Hayato, it is done through the cros-ec-keyb driver.
The base detection node, which is handled by the hid-google-hammer
driver, also provides tablet mode detection but by checking base
attachment status on the CrosEC, which is not supported for Asurada.

Hence, remove the unused CrosEC base detection node for Asurada.

Fixes: eb188a2aaa82 ("arm64: dts: mediatek: asurada: Add ChromeOS EC")
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@...labora.com>
---
 arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index 6867c4ad04a9..9b738f6a5d21 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -1337,10 +1337,6 @@ cros_ec: ec@0 {
 		#address-cells = <1>;
 		#size-cells = <0>;

-		base_detection: cbas {
-			compatible = "google,cros-cbas";
-		};
-
 		cros_ec_pwm: pwm {
 			compatible = "google,cros-ec-pwm";
 			#pwm-cells = <1>;

---
base-commit: 2ae0a045e6814c8c1d676d6153c605a65746aa29
change-id: 20240207-mt8192-asurada-cbas-remove-ca5e1dc89b5a

Best regards,
-- 
Nícolas F. R. A. Prado <nfraprado@...labora.com>