github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-27 00:22:00 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

dt-bindings: phy: qcom,qmp-pcie: Add X1P42100 PCIe Gen4x4 PHY

Browse Source 
X1P42100 has two Gen4x4 PHYs instead of one Gen4x4 and one Gen4x8.

They are mostly identical to X1E80100's Gen4x4 PHY, but there are some
minor details in the programming sequences.

Introduce a new compatible for this flavor of the PHY.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250203-topic-x1p4_dts-v2-1-72cd4cdc767b@oss.qualcomm.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Konrad Dybcio 2025-02-03 15:43:20 +01:00 committed by Vinod Koul
parent ad205ffc0d
commit 2e1ffd4c18
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml
View File

@ -45,6 +45,7 @@ properties:
- qcom,x1e80100-qmp-gen4x2-pcie-phy
- qcom,x1e80100-qmp-gen4x4-pcie-phy
- qcom,x1e80100-qmp-gen4x8-pcie-phy
- qcom,x1p42100-qmp-gen4x4-pcie-phy
reg:
minItems: 1
@ -124,6 +125,7 @@ allOf:
enum:
- qcom,sc8280xp-qmp-gen3x4-pcie-phy
- qcom,x1e80100-qmp-gen4x4-pcie-phy
- qcom,x1p42100-qmp-gen4x4-pcie-phy
then:
properties:
reg:
@ -180,6 +182,7 @@ allOf:
- qcom,x1e80100-qmp-gen4x2-pcie-phy
- qcom,x1e80100-qmp-gen4x4-pcie-phy
- qcom,x1e80100-qmp-gen4x8-pcie-phy
- qcom,x1p42100-qmp-gen4x4-pcie-phy
then:
properties:
clocks: