[PATCH v3 17/18] arm64: dts: qcom: sm8550: Additionally manage MXC power domain in camcc

From: Jagadeesh Kona
Date: Thu Mar 27 2025 - 05:59:29 EST


From: Vladimir Zapolskiy <vladimir.zapolskiy@xxxxxxxxxx>

Camcc requires both MMCX and MXC rails to be powered ON to configure
the camera PLLs on SM8550 platform. Hence add MXC power domain to
camcc node on SM8550. While at it, update SM8550_MMCX macro to RPMHPD_MMCX
to align towards common macros.

Fixes: e271b59e39a6f ("arm64: dts: qcom: sm8550: Add camera clock controller")
Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@xxxxxxxxxx>
Signed-off-by: Jagadeesh Kona <quic_jkona@xxxxxxxxxxx>
Reviewed-by: Taniya Das <quic_tdas@xxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sm8550.dtsi | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
index 92017caedbbbea12eb2e43f2e9f5bcad0c0ee40c..e9bb077aa9f0b8be28608d4a0345aae7df8cd167 100644
--- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
@@ -3333,8 +3333,10 @@ camcc: clock-controller@ade0000 {
<&bi_tcxo_div2>,
<&bi_tcxo_ao_div2>,
<&sleep_clk>;
- power-domains = <&rpmhpd SM8550_MMCX>;
- required-opps = <&rpmhpd_opp_low_svs>;
+ power-domains = <&rpmhpd RPMHPD_MMCX>,
+ <&rpmhpd RPMHPD_MXC>;
+ required-opps = <&rpmhpd_opp_low_svs>,
+ <&rpmhpd_opp_low_svs>;
#clock-cells = <1>;
#reset-cells = <1>;
#power-domain-cells = <1>;

--
2.34.1