diff mbox series

[v4,15/18] arm64: dts: qcom: sm8650: Additionally manage MXC power domain in videocc

Message ID 20250515-videocc-pll-multi-pd-voting-v4-15-571c63297d01@quicinc.com
State New
Headers show
Series clk: qcom: Add support to attach multiple power domains in cc probe | expand

Commit Message

Jagadeesh Kona May 14, 2025, 7:09 p.m. UTC 
Videocc requires both MMCX and MXC rails to be powered ON to configure
the video PLLs on SM8650 platform. Hence add MXC power domain to videocc
node on SM8650.

Signed-off-by: Jagadeesh Kona <quic_jkona@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
---
 arch/arm64/boot/dts/qcom/sm8650.dtsi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Comments

Konrad Dybcio May 15, 2025, 3:42 p.m. UTC | #1 
On 5/14/25 9:09 PM, Jagadeesh Kona wrote:
> Videocc requires both MMCX and MXC rails to be powered ON to configure
> the video PLLs on SM8650 platform. Hence add MXC power domain to videocc
> node on SM8650.
> 
> Signed-off-by: Jagadeesh Kona <quic_jkona@quicinc.com>
> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Konrad
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi
index 818db6ba3b3be99c187512ea4acf2004422f6a18..ad60596b71d25bb0198b26660dc41195a1210a23 100644
--- a/arch/arm64/boot/dts/qcom/sm8650.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi
@@ -4959,7 +4959,8 @@  videocc: clock-controller@aaf0000 {
 			reg = <0 0x0aaf0000 0 0x10000>;
 			clocks = <&bi_tcxo_div2>,
 				 <&gcc GCC_VIDEO_AHB_CLK>;
-			power-domains = <&rpmhpd RPMHPD_MMCX>;
+			power-domains = <&rpmhpd RPMHPD_MMCX>,
+					<&rpmhpd RPMHPD_MXC>;
 			#clock-cells = <1>;
 			#reset-cells = <1>;
 			#power-domain-cells = <1>;