linux-kernel - [PATCH 1/4] arm64: dts: mt8183: fennel: add i2c2's i2c-scl-internal-delay-ns

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Message-Id: <20241009-i2c-delay-v1-1-6cf59721c1d1@chromium.org>
Date: Wed, 09 Oct 2024 20:59:44 +0800
From: Hsin-Te Yuan <yuanhsinte@...omium.org>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Matthias Brugger <matthias.bgg@...il.com>, 
 AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, 
 Hsin-Yi Wang <hsinyi@...omium.org>, 
 Enric Balletbo i Serra <eballetbo@...nel.org>
Cc: devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, linux-mediatek@...ts.infradead.org, 
 Hsin-Te Yuan <yuanhsinte@...omium.org>, 
 Daolong Zhu <jg_daolongzhu@...iatek.corp-partner.google.com>
Subject: [PATCH 1/4] arm64: dts: mt8183: fennel: add i2c2's
 i2c-scl-internal-delay-ns

From: Daolong Zhu <jg_daolongzhu@...iatek.corp-partner.google.com>

Add i2c2's i2c-scl-internal-delay-ns.

Fixes: 6cd7fdc8c530 ("arm64: dts: mt8183: Add kukui-jacuzzi-fennel board")
Reviewed-by: Matthias Brugger <matthias.bgg@...il.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Signed-off-by: Daolong Zhu <jg_daolongzhu@...iatek.corp-partner.google.com>
Signed-off-by: Hsin-Te Yuan <yuanhsinte@...omium.org>
---
 arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel.dtsi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel.dtsi
index bbe6c338f465ee7c11bfbfc30767bdb142706480..f9c1ec366b26607581c116b364cc2f80f8621a57 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel.dtsi
@@ -25,3 +25,6 @@ trackpad@2c {
 	};
 };
 
+&i2c2 {
+	i2c-scl-internal-delay-ns = <21500>;
+};

-- 
2.47.0.rc0.187.ge670bccf7e-goog