hinlink-h88k: add hdmi_rx support

Author: qbisi

patch/kernel/archive/rockchip64-6.12/dt/rk3588-hinlink-h88k.dts

@@ -280,6 +280,18 @@
 	};
 };
 
+&hdmi_receiver_cma {
+	status = "okay";
+};
+
+&hdmi_receiver {
+	status = "okay";
+	hpd-gpios = <&gpio2 RK_PB5 GPIO_ACTIVE_LOW>;
+	pinctrl-0 = <&hdmim1_rx_cec &hdmim1_rx_hpdin &hdmim1_rx_scl &hdmim1_rx_sda &hdmirx_hpd>;
+	pinctrl-names = "default";
+	memory-region = <&hdmi_receiver_cma>;
+};
+
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0m2_xfer>;
@@ -419,6 +431,12 @@
 };
 
 &pinctrl {
+	hdmirx {
+		hdmirx_hpd: hdmirx-hpd {
+			rockchip,pins = <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
 	hym8563 {
 		hym8563_int: hym8563-int {
 			rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;