[PATCH 9/9] arm64: dts: qcom: shikra-(cqm/cqs/iqs)-evk: Enable PCIe PHY node

Sushrut Shree Trivedi sushrut.trivedi at oss.qualcomm.com
Tue Jun 30 12:02:51 PDT 2026


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 at oss.qualcomm.com>
---
 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




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