]> git.ipfire.org Git - thirdparty/kernel/linux.git/commitdiff
arm64: dts: rockchip: Describe HDMI supplies for nanopi4 boards
authorRobin Murphy <robin.murphy@arm.com>
Mon, 26 Jan 2026 12:32:05 +0000 (12:32 +0000)
committerHeiko Stuebner <heiko@sntech.de>
Sun, 22 Feb 2026 22:28:51 +0000 (23:28 +0100)
We already describe the 0v9 and 1v8 rails used for analog supplies on
the nanopi4 boards, so hook them up to make the HDMI driver happy too.

Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Link: https://patch.msgid.link/8c1837976937a0ef03811109ca12f353c4d5e67d.1767111968.git.robin.murphy@arm.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi

index c8eb5481f43d020853a3ba89515303e3e440c2f4..9e4fea84c4fb17d5fe431678507bf2ee2346df03 100644 (file)
 };
 
 &hdmi {
+       avdd-0v9-supply = <&vcca0v9_s3>;
+       avdd-1v8-supply = <&vcca1v8_s3>;
        ddc-i2c-bus = <&i2c7>;
        pinctrl-names = "default";
        pinctrl-0 = <&hdmi_cec>;