[PATCH v2 4/5] arm64: dts: qcom: msm8996: Add VDD_MX to QUSB2 PHYs
Konrad Dybcio
konradybcio at kernel.org
Thu Sep 3 07:25:31 PDT 2026
From: Konrad Dybcio <konrad.dybcio at oss.qualcomm.com>
The QUSB2 PHYs are powered by (among others) the VDD_MX power rail.
Describe that in the DT.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov at oss.qualcomm.com>
Signed-off-by: Konrad Dybcio <konrad.dybcio at oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/msm8996.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index 818e5660df91..cf17dbbacad0 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -3216,7 +3216,12 @@ hsusb_phy1: phy at 7411000 {
clock-names = "cfg_ahb", "ref";
resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>;
+
+ power-domains = <&rpmpd MSM8996_VDDMX>;
+ required-opps = <&rpmpd_opp4>;
+
nvmem-cells = <&qusb2p_hstx_trim>;
+
status = "disabled";
};
@@ -3230,7 +3235,12 @@ hsusb_phy2: phy at 7412000 {
clock-names = "cfg_ahb", "ref";
resets = <&gcc GCC_QUSB2PHY_SEC_BCR>;
+
+ power-domains = <&rpmpd MSM8996_VDDMX>;
+ required-opps = <&rpmpd_opp4>;
+
nvmem-cells = <&qusb2s_hstx_trim>;
+
status = "disabled";
};
--
2.55.0
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