From 9578f65f39950439d3cb78f4bbd9dc5ba1e1c8ad Mon Sep 17 00:00:00 2001
From: Damon Ding <damon.ding@rock-chips.com>
Date: Thu, 22 Dec 2022 11:47:58 +0800
Subject: [PATCH] ARM: dts: rockchip: rv1103g-evb: add sii902x bt656 to hdmi
 board

Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
Change-Id: I09a254df6c78c699fcea2ac4d3fae253d35634c8
---
 arch/arm/boot/dts/Makefile                    |   1 +
 .../rv1103g-evb-v11-sii902x-bt6562hdmi.dts    | 110 ++++++++++++++++++
 2 files changed, 111 insertions(+)
 create mode 100644 arch/arm/boot/dts/rv1103g-evb-v11-sii902x-bt6562hdmi.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index bfca560de7bf..24e96d78a7a7 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -977,6 +977,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \
 	rv1103g-evb-mcu-display-v11.dtb \
 	rv1103g-evb-v10.dtb \
 	rv1103g-evb-v11.dtb \
+	rv1103g-evb-v11-sii902x-bt6562hdmi.dtb \
 	rv1103g-rmsl311-dloc-sl-v10.dtb \
 	rv1103g-scaner-v10.dtb \
 	rv1106g-38x38-ipc-v10.dtb \
diff --git a/arch/arm/boot/dts/rv1103g-evb-v11-sii902x-bt6562hdmi.dts b/arch/arm/boot/dts/rv1103g-evb-v11-sii902x-bt6562hdmi.dts
new file mode 100644
index 000000000000..8f0d1a645988
--- /dev/null
+++ b/arch/arm/boot/dts/rv1103g-evb-v11-sii902x-bt6562hdmi.dts
@@ -0,0 +1,110 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2022 Rockchip Electronics Co., Ltd.
+ */
+
+/dts-v1/;
+
+#include "rv1103g-evb-v11.dts"
+#include <dt-bindings/display/media-bus-format.h>
+
+/ {
+	model = "Rockchip RV1103G EVB V11 Board + RK EVB BT1120&BT656 TO HDMI V10 Ext Board";
+	compatible = "rockchip,rv1103g-evb-v11-sii902x-bt6562hdmi", "rockchip,rv1103";
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		linux,cma {
+			compatible = "shared-dma-pool";
+			inactive;
+			reusable;
+			size = <0x1000000>;
+			linux,cma-default;
+		};
+	};
+};
+
+&display_subsystem {
+	status = "okay";
+};
+
+&i2c4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c4m2_xfer>;
+	clock-frequency = <400000>;
+	status = "okay";
+
+	sii9022: sii9022@39 {
+		compatible = "sil,sii9022";
+		reg = <0x39>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&sii902x_hdmi_int>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <RK_PC6 IRQ_TYPE_LEVEL_HIGH>;
+		reset-gpio = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
+		enable-gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
+		bus-format = <MEDIA_BUS_FMT_UYVY8_2X8>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				sii9022_in_rgb: endpoint {
+					remote-endpoint = <&rgb_out_sii9022>;
+				};
+			};
+		};
+	};
+};
+
+&pinctrl {
+	sii902x {
+		sii902x_hdmi_int: sii902x-hdmi-int {
+			rockchip,pins = <3 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+};
+
+&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";
+};
+
+/*
+ * The pins of vcc3v3_sd/vcc3v3_wifi and lcd are multiplexed
+ */
+&vcc3v3_sd {
+	status = "disabled";
+};
+
+&vcc3v3_wifi {
+	status = "disabled";
+};
+
+&vop {
+	status = "okay";
+};