From: Marcin Juszkiewicz <marcin@juszkiewicz.com.pl>
Date: Fri, 5 Sep 2025 11:02:30 +0000 (+0200)
Subject: arm64: dts: rockchip: enable HDMI Receiver on NanoPC T6
X-Git-Tag: v6.18-rc1~147^2~4^2~11
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=fdab01864390db7ef0bea28804c7a3147dc0a386;p=thirdparty%2Flinux.git

arm64: dts: rockchip: enable HDMI Receiver on NanoPC T6

Let enable HDMI input port.

Signed-off-by: Marcin Juszkiewicz <marcin@juszkiewicz.com.pl>
Link: https://lore.kernel.org/r/579370818ef3b70b57bc5b8846f3b330d091d9a4.1757068166.git.marcin@juszkiewicz.com.pl
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi
index 3d8b6f0c55418..e647a30dca624 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi
@@ -391,6 +391,17 @@
 	status = "okay";
 };
 
+&hdmi_receiver_cma {
+	status = "okay";
+};
+
+&hdmi_receiver {
+	hpd-gpios = <&gpio1 RK_PD5 GPIO_ACTIVE_LOW>;
+	pinctrl-0 = <&hdmim1_rx_cec &hdmim1_rx_hpdin &hdmim1_rx_scl &hdmim1_rx_sda &hdmirx_hpd>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
 &hdptxphy0 {
 	status = "okay";
 };
@@ -629,6 +640,12 @@
 		};
 	};
 
+	hdmirx {
+		hdmirx_hpd: hdmirx-5v-detection {
+			rockchip,pins = <1 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
 	headphone {
 		hp_det: hp-det {
 			rockchip,pins = <1 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;