arm64: dts: rockchip: add headset detect for px30

Change-Id: I640389607f7ef7be4e966b78afefcb9052b83214
Signed-off-by: Binyuan Lan <lby@rock-chips.com>

Author: Binyuan Lan

arch/arm64/boot/dts/rockchip/px30-evb-ddr3-v10.dts

@@ -115,6 +115,14 @@
 		};
 	};
 
+	rk_headset {
+		compatible = "rockchip_headset";
+		headset_gpio = <&gpio2 RK_PB0 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&hp_det>;
+		io-channels = <&saradc 1>;
+	};
+
 	sdio_pwrseq: sdio-pwrseq {
 		compatible = "mmc-pwrseq-simple";
 		/*clocks = <&rk809 1>;*/
@@ -590,10 +598,16 @@
 };
 
 &pinctrl {
+	headphone {
+		hp_det: hp-det {
+			rockchip,pins = <2 RK_PB0 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+	};
+
 	pmic {
 		pmic_int: pmic_int {
 			rockchip,pins =
-				<0 7 RK_FUNC_GPIO &pcfg_pull_up>;
+				<0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
 		};
 	};
 

arch/arm64/boot/dts/rockchip/px30-evb-ddr4-v10.dts

@@ -115,6 +115,14 @@
 		};
 	};
 
+	rk_headset {
+		compatible = "rockchip_headset";
+		headset_gpio = <&gpio2 RK_PB0 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&hp_det>;
+		io-channels = <&saradc 1>;
+	};
+
 	sdio_pwrseq: sdio-pwrseq {
 		compatible = "mmc-pwrseq-simple";
 		/*clocks = <&rk809 1>;*/
@@ -590,10 +598,16 @@
 };
 
 &pinctrl {
+	headphone {
+		hp_det: hp-det {
+			rockchip,pins = <2 RK_PB0 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+	};
+
 	pmic {
 		pmic_int: pmic_int {
 			rockchip,pins =
-				<0 7 RK_FUNC_GPIO &pcfg_pull_up>;
+				<0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
 		};
 	};