Commit 393e132e authored Nov 28, 2025 by Ziyue Zhang Committed by Vinod Koul Dec 23, 2025

dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Update pcie phy bindings for qcs8300



The gcc_aux_clk is not required by the PCIe PHY on qcs8300 and is not
specified in the device tree node. Hence, move the qcs8300 phy
compatibility entry into the list of PHYs that require six clocks.

Removed the phy_aux clock from the PCIe PHY binding as it is no longer
used by any instance.

Fixes: e46e59b7 ("dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Document the QCS8300 QMP PCIe PHY Gen4 x2")
Signed-off-by: Ziyue Zhang <ziyue.zhang@oss.qualcomm.com>
Acked-by: Manivannan Sadhasivam <mani@kernel.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://patch.msgid.link/20251128104928.4070050-2-ziyue.zhang@oss.qualcomm.com


Signed-off-by: Vinod Koul <vkoul@kernel.org>

parent 49ccab4b

Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml

+2 −15

Original line number	Diff line number	Diff line
		@@ -56,7 +56,7 @@ properties:

		clocks:
		minItems: 5
		maxItems: 7
		maxItems: 6

		clock-names:
		minItems: 5
		@@ -67,7 +67,6 @@ properties:
		- enum: [rchng, refgen]
		- const: pipe
		- const: pipediv2
		- const: phy_aux

		power-domains:
		maxItems: 1
		@@ -180,6 +179,7 @@ allOf:
		contains:
		enum:
		- qcom,glymur-qmp-gen5x4-pcie-phy
		- qcom,qcs8300-qmp-gen4x2-pcie-phy
		- qcom,sa8775p-qmp-gen4x2-pcie-phy
		- qcom,sa8775p-qmp-gen4x4-pcie-phy
		- qcom,sc8280xp-qmp-gen3x1-pcie-phy
		@@ -197,19 +197,6 @@ allOf:
		clock-names:
		minItems: 6

		- if:
		properties:
		compatible:
		contains:
		enum:
		- qcom,qcs8300-qmp-gen4x2-pcie-phy
		then:
		properties:
		clocks:
		minItems: 7
		clock-names:
		minItems: 7

		- if:
		properties:
		compatible: