From: Robin Murphy Date: Mon, 26 Jan 2026 12:32:05 +0000 (+0000) Subject: arm64: dts: rockchip: Describe HDMI supplies for nanopi4 boards X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=99372d2430c07476e36a1964cb6f21334183db44;p=thirdparty%2Fkernel%2Flinux.git arm64: dts: rockchip: Describe HDMI supplies for nanopi4 boards 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 Link: https://patch.msgid.link/8c1837976937a0ef03811109ca12f353c4d5e67d.1767111968.git.robin.murphy@arm.com Signed-off-by: Heiko Stuebner --- diff --git a/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi index c8eb5481f43d0..9e4fea84c4fb1 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi @@ -206,6 +206,8 @@ }; &hdmi { + avdd-0v9-supply = <&vcca0v9_s3>; + avdd-1v8-supply = <&vcca1v8_s3>; ddc-i2c-bus = <&i2c7>; pinctrl-names = "default"; pinctrl-0 = <&hdmi_cec>;