From d9b9640b8d5072e7f4234e58730dc3b6926a2ffa Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Mon, 20 May 2019 15:48:15 +0200 Subject: arm64: dts: meson: g12a: add drive-strength hdmi ddc pins With the default boot settings, the DDC drive strength is too weak, set the driver-strengh to 4mA to avoid errors on the DDC line. Signed-off-by: Neil Armstrong Reviewed-by: Martin Blumenstingl Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-g12a.dtsi | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm64/boot/dts/amlogic/meson-g12a.dtsi') diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi index 90da7cc81681..42fec9db3941 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi @@ -290,6 +290,7 @@ "hdmitx_sck"; function = "hdmitx"; bias-disable; + drive-strength-microamp = <4000>; }; }; -- cgit v1.2.3