Commit 09b3acb7 authored by Fabio Estevam's avatar Fabio Estevam Committed by Shawn Guo
Browse files

ARM: dts: imx6sx-udoo-neo: Add HDMI support 



imx6sx-udoo-neo has a TDA19988 HDMI transmitter connected to the
parallel eLCDIF interface.

Add support for it.

Signed-off-by: default avatarFabio Estevam <festevam@gmail.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent b57fb874

arch/arm/boot/dts/imx6sx-udoo-neo.dtsi

+74 −0
Original line number Diff line number Diff line
@@ -183,6 +183,27 @@ &i2c2 { /* Brick snap in sensors connector */ 
	status = "okay";

};



&i2c3 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_i2c3>;

	clock-frequency = <100000>;

	status = "okay";



	hdmi-transmitter@70 {

		compatible = "nxp,tda998x";

		reg = <0x70>;

		interrupts-extended = <&gpio3 27 IRQ_TYPE_LEVEL_LOW>;



		ports {

			port {

				hdmi: endpoint {

					remote-endpoint = <&lcdc>;

				};

			};

		};

	};

};



&i2c4 { /* Onboard Motion sensors */

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_i2c4>;
@@ -190,6 +211,18 @@ &i2c4 { /* Onboard Motion sensors */ 
	status = "disabled";

};



&lcdif1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_lcd>;

	status = "okay";



	port {

		lcdc: endpoint {

			remote-endpoint = <&hdmi>;

		};

	};

};



&iomuxc {

	pinctrl_bt_reg: btreggrp {

		fsl,pins =
@@ -227,12 +260,53 @@ pinctrl_i2c2: i2c2grp { 
			<MX6SX_PAD_GPIO1_IO02__I2C2_SCL		0x4001b8b1>;

	};



	pinctrl_i2c3: i2c3grp {

		fsl,pins =

			<MX6SX_PAD_KEY_ROW4__I2C3_SDA			0x4001b8b1>,

			<MX6SX_PAD_KEY_COL4__I2C3_SCL			0x4001b8b1>;

	};



	pinctrl_i2c4: i2c4grp {

		fsl,pins =

			<MX6SX_PAD_USB_H_DATA__I2C4_SDA		0x4001b8b1>,

			<MX6SX_PAD_USB_H_STROBE__I2C4_SCL	0x4001b8b1>;

	};



	pinctrl_lcd: lcdgrp {

		fsl,pins = <

			MX6SX_PAD_LCD1_DATA00__LCDIF1_DATA_0		0x4001b0b0

			MX6SX_PAD_LCD1_DATA01__LCDIF1_DATA_1		0x4001b0b0

			MX6SX_PAD_LCD1_DATA02__LCDIF1_DATA_2		0x4001b0b0

			MX6SX_PAD_LCD1_DATA03__LCDIF1_DATA_3		0x4001b0b0

			MX6SX_PAD_LCD1_DATA04__LCDIF1_DATA_4		0x4001b0b0

			MX6SX_PAD_LCD1_DATA05__LCDIF1_DATA_5		0x4001b0b0

			MX6SX_PAD_LCD1_DATA06__LCDIF1_DATA_6		0x4001b0b0

			MX6SX_PAD_LCD1_DATA07__LCDIF1_DATA_7		0x4001b0b0

			MX6SX_PAD_LCD1_DATA08__LCDIF1_DATA_8		0x4001b0b0

			MX6SX_PAD_LCD1_DATA09__LCDIF1_DATA_9		0x4001b0b0

			MX6SX_PAD_LCD1_DATA10__LCDIF1_DATA_10		0x4001b0b0

			MX6SX_PAD_LCD1_DATA11__LCDIF1_DATA_11		0x4001b0b0

			MX6SX_PAD_LCD1_DATA12__LCDIF1_DATA_12		0x4001b0b0

			MX6SX_PAD_LCD1_DATA13__LCDIF1_DATA_13		0x4001b0b0

			MX6SX_PAD_LCD1_DATA14__LCDIF1_DATA_14		0x4001b0b0

			MX6SX_PAD_LCD1_DATA15__LCDIF1_DATA_15		0x4001b0b0

			MX6SX_PAD_LCD1_DATA16__LCDIF1_DATA_16		0x4001b0b0

			MX6SX_PAD_LCD1_DATA17__LCDIF1_DATA_17		0x4001b0b0

			MX6SX_PAD_LCD1_DATA18__LCDIF1_DATA_18		0x4001b0b0

			MX6SX_PAD_LCD1_DATA19__LCDIF1_DATA_19		0x4001b0b0

			MX6SX_PAD_LCD1_DATA20__LCDIF1_DATA_20		0x4001b0b0

			MX6SX_PAD_LCD1_DATA21__LCDIF1_DATA_21		0x4001b0b0

			MX6SX_PAD_LCD1_DATA22__LCDIF1_DATA_22		0x4001b0b0

			MX6SX_PAD_LCD1_DATA23__LCDIF1_DATA_23		0x4001b0b0

			MX6SX_PAD_LCD1_CLK__LCDIF1_CLK		0x4001b0b0

			MX6SX_PAD_LCD1_ENABLE__LCDIF1_ENABLE		0x4001b0b0

			MX6SX_PAD_LCD1_VSYNC__LCDIF1_VSYNC		0x4001b0b0

			MX6SX_PAD_LCD1_HSYNC__LCDIF1_HSYNC		0x4001b0b0

			MX6SX_PAD_LCD1_RESET__GPIO3_IO_27		0x4001b0b0

		>;

	};





	pinctrl_uart1: uart1grp {

		fsl,pins =

			<MX6SX_PAD_GPIO1_IO04__UART1_DCE_TX	0x1b0b1>,