From 617de4ce7b1c4b41c1316e493d4717cd2f208def Mon Sep 17 00:00:00 2001 From: Dmitry Baryshkov Date: Fri, 15 Dec 2023 19:40:33 +0200 Subject: [PATCH] arm64: dts: qcom: sm8150: make dispcc cast minimal vote on MMCX Add required-opps property to the display clock controller. This makes it cast minimal vote on the MMCX lane and prevents further 'clock stuck' errors when enabling the display. Fixes: 2ef3bb17c45c ("arm64: dts: qcom: sm8150: Add DISPCC node") Acked-by: Konrad Dybcio Signed-off-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20231215174152.315403-2-dmitry.baryshkov@linaro.org Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/sm8150.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi index 81454442624e..c7af4317ad45 100644 --- a/arch/arm64/boot/dts/qcom/sm8150.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi @@ -3914,6 +3914,7 @@ "dp_phy_pll_link_clk", "dp_phy_pll_vco_div_clk"; power-domains = <&rpmhpd SM8150_MMCX>; + required-opps = <&rpmhpd_opp_low_svs>; #clock-cells = <1>; #reset-cells = <1>; #power-domain-cells = <1>;