linux-kernel - [PATCH] arm64: dts: mt8183: add cbas node under cros

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Message-Id: <20210510092631.3141204-1-ikjn@chromium.org>
Date:   Mon, 10 May 2021 17:26:31 +0800
From:   Ikjoon Jang <ikjn@...omium.org>
To:     linux-mediatek@...ts.infradead.org
Cc:     Jiri Kosina <jikos@...nel.org>, linux-input@...r.kernel.org,
        Benjamin Tissoires <benjamin.tissoires@...hat.com>,
        Hsinyi Wang <hsinyi@...omium.org>,
        Ikjoon Jang <ikjn@...omium.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH] arm64: dts: mt8183: add cbas node under cros_ec

Add a 'cbas' device node for supporting table mode switch in
kukui devices.

Kukui platforms with detacheable base have an additional input
device under cros-ec, which reports SW_TABLET_MODE regarding
its base state (e.g. base flipped or detached).

Signed-off-by: Ikjoon Jang <ikjn@...omium.org>
---

 arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
index ff56bcfa3370..40030ed48854 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
@@ -816,6 +816,10 @@ usbc_extcon: extcon0 {
 			compatible = "google,extcon-usbc-cros-ec";
 			google,usb-port-id = <0>;
 		};
+
+		base_detection: cbas {
+			compatible = "google,cros-cbas";
+		};
 	};
 };
 
-- 
2.31.1.607.g51e8a6a459-goog