[PATCH v3 3/4] ARM: dts: qcom: msm8960: Add GSBI5 I2C controller

Rudraksha Gupta via B4 Relay posted 4 patches 3 hours ago
[PATCH v3 3/4] ARM: dts: qcom: msm8960: Add GSBI5 I2C controller
Posted by Rudraksha Gupta via B4 Relay 3 hours ago
From: Rudraksha Gupta <guptarud@gmail.com>

Add the I2C controller node for GSBI5 (gpio24/gpio25) alongside
its pinctrl default and sleep states.

Assisted-by: Claude:claude-opus-4.6
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Rudraksha Gupta <guptarud@gmail.com>
---
 arch/arm/boot/dts/qcom/qcom-msm8960.dtsi | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi b/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi
index 6069fb925672..a427f0f41cd1 100644
--- a/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi
+++ b/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi
@@ -173,6 +173,20 @@ i2c3_sleep_state: i2c3-sleep-state {
 				bias-bus-hold;
 			};
 
+			i2c5_default_state: i2c5-default-state {
+				pins = "gpio24", "gpio25";
+				function = "gsbi5";
+				drive-strength = <8>;
+				bias-disable;
+			};
+
+			i2c5_sleep_state: i2c5-sleep-state {
+				pins = "gpio24", "gpio25";
+				function = "gpio";
+				drive-strength = <2>;
+				bias-bus-hold;
+			};
+
 			i2c7_default_state: i2c7-default-state {
 				pins = "gpio32", "gpio33";
 				function = "gsbi7";
@@ -636,6 +650,23 @@ gsbi5_serial: serial@16440000 {
 
 				status = "disabled";
 			};
+
+			gsbi5_i2c: i2c@16480000 {
+				compatible = "qcom,i2c-qup-v1.1.1";
+				reg = <0x16480000 0x1000>;
+				pinctrl-0 = <&i2c5_default_state>;
+				pinctrl-1 = <&i2c5_sleep_state>;
+				pinctrl-names = "default", "sleep";
+				interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&gcc GSBI5_QUP_CLK>,
+					 <&gcc GSBI5_H_CLK>;
+				clock-names = "core",
+					      "iface";
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				status = "disabled";
+			};
 		};
 
 		gsbi7: gsbi@16600000 {

-- 
2.53.0