From c0dcfe6a784fdf7fcc0fdc74bfbb06e9f77de964 Mon Sep 17 00:00:00 2001 From: Stephen Boyd Date: Wed, 24 Mar 2021 16:14:24 -0700 Subject: [PATCH] arm64: dts: qcom: c630: Add no-hpd to DSI bridge node We should indicate that we're not using the HPD pin on this device, per the binding document. Otherwise if code in the future wants to enable HPD in the bridge when this property is absent we'll be enabling HPD when it isn't supposed to be used. Presumably this board isn't using hpd on the bridge. Reviewed-by: Douglas Anderson Cc: Laurent Pinchart Cc: Douglas Anderson Cc: Steev Klimaszewski Fixes: 956e9c85f47b ("arm64: dts: qcom: c630: Define eDP bridge and panel") Signed-off-by: Stephen Boyd Link: https://lore.kernel.org/r/20210324231424.2890039-1-swboyd@chromium.org Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts index 140db2d..c2a709a 100644 --- a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts +++ b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts @@ -376,6 +376,8 @@ clocks = <&sn65dsi86_refclk>; clock-names = "refclk"; + no-hpd; + ports { #address-cells = <1>; #size-cells = <0>; -- 2.7.4