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ARM: dts: rockchip: rv1103: add bt656-to-hdmi ext board support

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Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
Change-Id: I5f360c625b9bf4bda35714e92c1d721beec37a44
This commit is contained in:
Damon Ding
2022-03-25 11:49:23 +08:00
committed by Tao Huang
parent d62a794dbe
commit 9d83a08e9b
1 changed files with 98 additions and 0 deletions
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arch/arm/boot/dts/rv1103-evb-ext-sii902x-bt656-to-hdmi-v10.dtsi Normal file
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2022 Rockchip Electronics Co., Ltd.
*/
#include <dt-bindings/display/media-bus-format.h>
/ {
gpio_i2c: i2c@0 {
compatible = "i2c-gpio";
gpios = <&gpio3 RK_PA5 GPIO_ACTIVE_HIGH>, /* sda */
<&gpio3 RK_PA4 GPIO_ACTIVE_HIGH>; /* scl */
i2c-gpio,delay-us = <2>; /* ~100 kHz */
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&gpio_i2c_pins>;
status = "okay";
sii9022: sii9022@39 {
compatible = "sil,sii9022";
reg = <0x39>;
pinctrl-names = "default";
pinctrl-0 = <&sii902x_hdmi_int>;
interrupt-parent = <&gpio1>;
interrupts = <RK_PB0 IRQ_TYPE_LEVEL_HIGH>;
reset-gpio = <&gpio1 RK_PD1 GPIO_ACTIVE_LOW>;
enable-gpio = <&gpio1 RK_PD0 GPIO_ACTIVE_HIGH>;
/*
* MEDIA_BUS_FMT_YUYV8_1X16 for bt1120
* MEDIA_BUS_FMT_YUYV8_2X8 for bt656
*/
bus-format = <MEDIA_BUS_FMT_YUYV8_2X8>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
sii9022_in_rgb: endpoint {
remote-endpoint = <&rgb_out_sii9022>;
};
};
};
};
};
};
&display_subsystem {
status = "okay";
};
&pinctrl {
sii902x {
sii902x_hdmi_int: sii902x-hdmi-int {
rockchip,pins = <1 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
gpio_i2c {
gpio_i2c_pins: gpio-i2c-pins {
rockchip,pins =
/* gpio_i2c_sda */
<3 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none_smt>,
/* gpio_i2c_scl */
<3 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none_smt>;
};
};
};
&rgb {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&bt656_pins>;
ports {
port@1 {
reg = <1>;
#address-cells = <1>;
#size-cells = <0>;
rgb_out_sii9022: endpoint@0 {
reg = <0>;
remote-endpoint = <&sii9022_in_rgb>;
};
};
};
};
&rgb_in_vop {
status = "okay";
};
&vop {
status = "okay";
};