[d-kernel] [PATCH 16/30] arm64: dts: rockchip: add HDMI pinctrl to rk3588-tiger SoM

[Anton Midyukov <antohami@altlinux.org>]

From: Heiko Stuebner <heiko.stuebner@cherry.de>

The Tiger SoM routes all relevant HDMI pins to its Q7 connector.
Some from the M0 and some from the M1 set of pins.

Add the necessary pinctrl entry to the hdmi controller for the SoM.
Not all baseboards may use all pins, but even for them it'll serve
documentation purposes.

Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Link: https://lore.kernel.org/r/20241024151403.1748554-2-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
(cherry picked from commit 16997a4aed061a369c51c698973ca6382cef3357)
Signed-off-by: Anton Midyukov <antohami@altlinux.org>
---
 arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi
index a82fe75bda55c..211eab6a55bfa 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi
@@ -152,6 +152,12 @@ &gpu {
 	status = "okay";
 };
 
+&hdmi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&hdmim1_tx0_cec &hdmim0_tx0_hpd &hdmim1_tx0_scl
+		     &hdmim1_tx0_sda>;
+};
+
 &i2c1 {
 	pinctrl-0 = <&i2c1m0_xfer>;
 };
-- 
2.42.4