[PATCH 9/9] arm64: dts: qcom: shikra-(cqm/cqs/iqs)-evk: Enable PCIe PHY node
From: Sushrut Shree Trivedi
Date: Tue Jun 30 2026 - 15:04:53 EST
Enable the PCIe PHY for the single PCIe intance on the Shikra
CQS, CQM and the IQS platforms.
IQS platform uses a different powergrid than CQS/CQM which explain
the different PHY supplies for IQS variant.
Signed-off-by: Sushrut Shree Trivedi <sushrut.trivedi@xxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/shikra-cqm-evk.dts | 7 +++++++
arch/arm64/boot/dts/qcom/shikra-cqs-evk.dts | 7 +++++++
arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts | 7 +++++++
3 files changed, 21 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/shikra-cqm-evk.dts b/arch/arm64/boot/dts/qcom/shikra-cqm-evk.dts
index 683b5245923b..06ad32041546 100644
--- a/arch/arm64/boot/dts/qcom/shikra-cqm-evk.dts
+++ b/arch/arm64/boot/dts/qcom/shikra-cqm-evk.dts
@@ -60,6 +60,13 @@ vreg_pmu_ch1: ldo4 {
};
};
+&pcie_phy {
+ vdda-phy-supply = <&pm4125_l13>;
+ vdda-pll-supply = <&pm4125_l9>;
+
+ status = "okay";
+};
+
&remoteproc_cdsp {
firmware-name = "qcom/shikra/cdsp.mbn";
diff --git a/arch/arm64/boot/dts/qcom/shikra-cqs-evk.dts b/arch/arm64/boot/dts/qcom/shikra-cqs-evk.dts
index 26ff8007a819..e467c46a55c0 100644
--- a/arch/arm64/boot/dts/qcom/shikra-cqs-evk.dts
+++ b/arch/arm64/boot/dts/qcom/shikra-cqs-evk.dts
@@ -60,6 +60,13 @@ vreg_pmu_ch1: ldo4 {
};
};
+&pcie_phy {
+ vdda-phy-supply = <&pm4125_l13>;
+ vdda-pll-supply = <&pm4125_l9>;
+
+ status = "okay";
+};
+
&remoteproc_cdsp {
firmware-name = "qcom/shikra/cdsp.mbn";
diff --git a/arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts b/arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts
index fd691d53a0fa..a7628443cb36 100644
--- a/arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts
+++ b/arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts
@@ -68,6 +68,13 @@ vreg_pmu_ch1: ldo4 {
};
};
+&pcie_phy {
+ vdda-phy-supply = <&pm8150_l12>;
+ vdda-pll-supply = <&pm8150_l9>;
+
+ status = "okay";
+};
+
&remoteproc_cdsp {
firmware-name = "qcom/shikra/cdsp.mbn";
--
2.43.0