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

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

Add support for it.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Fabio Estevam 2021-12-30 22:41:20 -03:00 committed by Shawn Guo
parent b57fb8742e
commit 09b3acb73f
1 changed files with 74 additions and 0 deletions
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74
arch/arm/boot/dts/imx6sx-udoo-neo.dtsi
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@ -183,6 +183,27 @@
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 @@
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 @@
<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>,