linux-kernel - [PATCH 2/3] arm64: dts: rockchip: enable vop2 and hdmi tx on BPI-R2-Pro

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Date:   Fri, 15 Apr 2022 12:49:50 +0200
From:   Frank Wunderlich <linux@...web.de>
To:     Heiko Stuebner <heiko@...ech.de>
Cc:     Frank Wunderlich <frank-w@...lic-files.de>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Peter Geis <pgwipeout@...il.com>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/3] arm64: dts: rockchip: enable vop2 and hdmi tx on BPI-R2-Pro

From: Frank Wunderlich <frank-w@...lic-files.de>

Enable the RK356x Video Output Processor (VOP) 2 on the
BananaPi R2 Pro board.

Signed-off-by: Frank Wunderlich <frank-w@...lic-files.de>
---
 .../boot/dts/rockchip/rk3568-bpi-r2-pro.dts   | 47 +++++++++++++++++++
 1 file changed, 47 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3568-bpi-r2-pro.dts b/arch/arm64/boot/dts/rockchip/rk3568-bpi-r2-pro.dts
index 0950f9659bb4..cc3591251bab 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-bpi-r2-pro.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-bpi-r2-pro.dts
@@ -8,6 +8,7 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/leds/common.h>
 #include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/soc/rockchip,vop2.h>
 #include "rk3568.dtsi"
 
 / {
@@ -54,6 +55,17 @@ dc_12v: dc-12v {
 		regulator-max-microvolt = <12000000>;
 	};
 
+	hdmi-con {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
 	vcc3v3_sys: vcc3v3-sys {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc3v3_sys";
@@ -184,6 +196,24 @@ &gmac1m1_rgmii_clk
 	status = "okay";
 };
 
+&hdmi {
+	avdd-0v9-supply = <&vdda0v9_image>;
+	avdd-1v8-supply = <&vcca1v8_image>;
+	status = "okay";
+};
+
+&hdmi_in {
+	hdmi_in_vp0: endpoint {
+		remote-endpoint = <&vp0_out_hdmi>;
+	};
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
 &i2c0 {
 	status = "okay";
 
@@ -600,3 +630,20 @@ &usb2phy0_otg {
 	phy-supply = <&vcc5v0_usb_otg>;
 	status = "okay";
 };
+
+&vop {
+	assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>;
+	assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>;
+	status = "okay";
+};
+
+&vop_mmu {
+	status = "okay";
+};
+
+&vp0 {
+	vp0_out_hdmi: endpoint@...KCHIP_VOP2_EP_HDMI0 {
+		reg = <ROCKCHIP_VOP2_EP_HDMI0>;
+		remote-endpoint = <&hdmi_in_vp0>;
+	};
+};
-- 
2.25.1