linux-kernel - [PATCH 3/3] arm64: dts: qcom: Add EC to Lenovo Yoga Slim 7x

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Message-ID: <20240927185345.3680-3-maccraft123mc@gmail.com>
Date: Fri, 27 Sep 2024 20:53:42 +0200
From: Maya Matuszczyk <maccraft123mc@...il.com>
To: Bjorn Andersson <andersson@...nel.org>,
	Konrad Dybcio <konradybcio@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>
Cc: Maya Matuszczyk <maccraft123mc@...il.com>,
	linux-arm-msm@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 3/3] arm64: dts: qcom: Add EC to Lenovo Yoga Slim 7x

This device has an EC on i2c5 bus at address 0x76, driver for the EC was
added in a previous patch.

Signed-off-by: Maya Matuszczyk <maccraft123mc@...il.com>
---
 .../dts/qcom/x1e80100-lenovo-yoga-slim7x.dts  | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts b/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts
index 3c13331a9ef4..63b627f60ec7 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts
+++ b/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts
@@ -536,6 +536,22 @@ keyboard@3a {
 	};
 };
 
+&i2c5 {
+	clock-frequency = <400000>;
+
+	status = "okay";
+
+	embedded-controller@76 {
+		compatible = "lenovo,yoga-slim7x-ec";
+		reg = <0x76>;
+
+		interrupts-extended = <&tlmm 66 IRQ_TYPE_EDGE_FALLING>;
+
+		pinctrl-0 = <&ec_int_n_default>;
+		pinctrl-names = "default";
+	};
+};
+
 &i2c8 {
 	clock-frequency = <400000>;
 
@@ -794,6 +810,12 @@ &tlmm {
 			       <44 4>, /* SPI (TPM) */
 			       <238 1>; /* UFS Reset */
 
+	ec_int_n_default: ec-int-n-state {
+		pins = "gpio66";
+		function = "gpio";
+		bias-disable;
+	};
+
 	edp_reg_en: edp-reg-en-state {
 		pins = "gpio70";
 		function = "gpio";
-- 
2.45.2