// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2022 Rockchip Electronics Co., Ltd.
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*/
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#include <dt-bindings/display/media-bus-format.h>
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/ {
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gpio_i2c: i2c@0 {
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compatible = "i2c-gpio";
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gpios = <&gpio3 RK_PA5 GPIO_ACTIVE_HIGH>, /* sda */
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<&gpio3 RK_PA4 GPIO_ACTIVE_HIGH>; /* scl */
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i2c-gpio,delay-us = <2>; /* ~100 kHz */
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#address-cells = <1>;
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#size-cells = <0>;
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pinctrl-names = "default";
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pinctrl-0 = <&gpio_i2c_pins>;
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status = "okay";
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sii9022: sii9022@39 {
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compatible = "sil,sii9022";
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reg = <0x39>;
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pinctrl-names = "default";
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pinctrl-0 = <&sii902x_hdmi_int>;
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interrupt-parent = <&gpio1>;
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interrupts = <RK_PB0 IRQ_TYPE_LEVEL_HIGH>;
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reset-gpio = <&gpio1 RK_PD1 GPIO_ACTIVE_LOW>;
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enable-gpio = <&gpio1 RK_PD0 GPIO_ACTIVE_HIGH>;
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/*
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* MEDIA_BUS_FMT_YUYV8_1X16 for bt1120
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* MEDIA_BUS_FMT_UYVY8_2X8 for bt656
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*/
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bus-format = <MEDIA_BUS_FMT_UYVY8_2X8>;
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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reg = <0>;
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sii9022_in_rgb: endpoint {
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remote-endpoint = <&rgb_out_sii9022>;
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};
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};
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};
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};
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};
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};
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&display_subsystem {
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status = "okay";
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};
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&pinctrl {
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sii902x {
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sii902x_hdmi_int: sii902x-hdmi-int {
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rockchip,pins = <1 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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gpio_i2c {
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gpio_i2c_pins: gpio-i2c-pins {
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rockchip,pins =
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/* gpio_i2c_sda */
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<3 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none_smt>,
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/* gpio_i2c_scl */
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<3 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none_smt>;
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};
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};
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};
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&rgb {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&bt656_pins>;
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ports {
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port@1 {
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reg = <1>;
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#address-cells = <1>;
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#size-cells = <0>;
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rgb_out_sii9022: endpoint@0 {
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reg = <0>;
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remote-endpoint = <&sii9022_in_rgb>;
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};
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};
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};
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};
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&rgb_in_vop {
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status = "okay";
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};
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&vop {
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status = "okay";
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};
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