Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit eda5fe8b authored by Fabio Estevam's avatar Fabio Estevam Committed by Shawn Guo
Browse files

ARM: dts: imx6dl-wandboard: Add audio support 



Wandboard has a sgtl5000 codec.

Add audio support.

Signed-off-by: default avatarFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
parent be89e1a0

arch/arm/boot/dts/imx6dl-wandboard.dts

+73 −0
Original line number Diff line number Diff line
@@ -18,6 +18,74 @@ 
	memory {

		reg = <0x10000000 0x40000000>;

	};



	regulators {

		compatible = "simple-bus";



		reg_2p5v: 2p5v {

			compatible = "regulator-fixed";

			regulator-name = "2P5V";

			regulator-min-microvolt = <2500000>;

			regulator-max-microvolt = <2500000>;

			regulator-always-on;

		};



		reg_3p3v: 3p3v {

			compatible = "regulator-fixed";

			regulator-name = "3P3V";

			regulator-min-microvolt = <3300000>;

			regulator-max-microvolt = <3300000>;

			regulator-always-on;

		};

	};



	sound {

		compatible = "fsl,imx6dl-wandboard-sgtl5000",

			     "fsl,imx-audio-sgtl5000";

		model = "imx6dl-wandboard-sgtl5000";

		ssi-controller = <&ssi1>;

		audio-codec = <&codec>;

		audio-routing =

			"MIC_IN", "Mic Jack",

			"Mic Jack", "Mic Bias",

			"Headphone Jack", "HP_OUT";

		mux-int-port = <1>;

		mux-ext-port = <3>;

	};

};



&audmux {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_audmux_2>;

	status = "okay";

};



&i2c2 {

	clock-frequency = <100000>;

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_i2c2_2>;

	status = "okay";



	codec: sgtl5000@0a {

		compatible = "fsl,sgtl5000";

		reg = <0x0a>;

		clocks = <&clks 169>;

		VDDA-supply = <&reg_2p5v>;

		VDDIO-supply = <&reg_3p3v>;

	};

};



&iomuxc {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_hog>;



	hog {

		pinctrl_hog: hoggrp {

			fsl,pins = <

				MX6DL_PAD_GPIO_0__CCM_CLKO1    0x130b0

			>;

		};

	};

};



&fec {
@@ -27,6 +95,11 @@ 
	status = "okay";

};



&ssi1 {

	fsl,mode = "i2s-slave";

	status = "okay";

};



&uart1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_uart1_1>;

arch/arm/boot/dts/imx6dl.dtsi

+7 −0
Original line number Diff line number Diff line
@@ -196,6 +196,13 @@ 
							MX6DL_PAD_EIM_D16__I2C2_SDA 0x4001b8b1

						>;

					};



					pinctrl_i2c2_2: i2c2grp-2 {

						fsl,pins = <

							MX6DL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1

							MX6DL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1

						>;

					};

				};



				i2c3 {