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

Commit 9c86ae8c authored by Fabio Estevam's avatar Fabio Estevam Committed by Shawn Guo
Browse files

ARM: dts: imx6sx-sdb: Add audio support 



Signed-off-by: default avatarFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: default avatarShawn Guo <shawn.guo@freescale.com>
parent 3a462a62

arch/arm/boot/dts/imx6sx-sdb.dts

+72 −0
Original line number Diff line number Diff line
@@ -82,9 +82,39 @@ 
			gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>;

			enable-active-high;

		};



		reg_psu_5v: regulator@3 {

			compatible = "regulator-fixed";

			reg = <3>;

			regulator-name = "PSU-5V0";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

		};

	};



	sound {

		compatible = "fsl,imx6sx-sdb-wm8962", "fsl,imx-audio-wm8962";

		model = "wm8962-audio";

		ssi-controller = <&ssi2>;

		audio-codec = <&codec>;

		audio-routing =

			"Headphone Jack", "HPOUTL",

			"Headphone Jack", "HPOUTR",

			"Ext Spk", "SPKOUTL",

			"Ext Spk", "SPKOUTR",

			"AMIC", "MICBIAS",

			"IN3R", "AMIC";

		mux-int-port = <2>;

		mux-ext-port = <6>;

	};

};



&audmux {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_audmux>;

	status = "okay";

};



&fec1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_enet1>;
@@ -200,6 +230,31 @@ 
	};

};



&i2c4 {

        clock-frequency = <100000>;

        pinctrl-names = "default";

        pinctrl-0 = <&pinctrl_i2c4>;

        status = "okay";



	codec: wm8962@1a {

		compatible = "wlf,wm8962";

		reg = <0x1a>;

		clocks = <&clks IMX6SX_CLK_AUDIO>;

		DCVDD-supply = <&vgen4_reg>;

		DBVDD-supply = <&vgen4_reg>;

		AVDD-supply = <&vgen4_reg>;

		CPVDD-supply = <&vgen4_reg>;

		MICVDD-supply = <&vgen3_reg>;

		PLLVDD-supply = <&vgen4_reg>;

		SPKVDD1-supply = <&reg_psu_5v>;

		SPKVDD2-supply = <&reg_psu_5v>;

	};

};



&ssi2 {

	status = "okay";

};



&uart1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_uart1>;
@@ -260,6 +315,16 @@ 


&iomuxc {

	imx6x-sdb {

		pinctrl_audmux: audmuxgrp {

			fsl,pins = <

				MX6SX_PAD_CSI_DATA00__AUDMUX_AUD6_TXC	0x130b0

				MX6SX_PAD_CSI_DATA01__AUDMUX_AUD6_TXFS	0x130b0

				MX6SX_PAD_CSI_HSYNC__AUDMUX_AUD6_TXD	0x120b0

				MX6SX_PAD_CSI_VSYNC__AUDMUX_AUD6_RXD	0x130b0

				MX6SX_PAD_CSI_PIXCLK__AUDMUX_MCLK	0x130b0

			>;

		};



		pinctrl_enet1: enet1grp {

			fsl,pins = <

				MX6SX_PAD_ENET1_MDIO__ENET1_MDIO	0xa0b1
@@ -293,6 +358,13 @@ 
			>;

		};



		pinctrl_i2c4: i2c4grp {

			fsl,pins = <

				MX6SX_PAD_CSI_DATA07__I2C4_SDA		0x4001b8b1

				MX6SX_PAD_CSI_DATA06__I2C4_SCL		0x4001b8b1

			>;

		};



		pinctrl_vcc_sd3: vccsd3grp {

			fsl,pins = <

				MX6SX_PAD_KEY_COL1__GPIO2_IO_11		0x17059