[PATCH 5/8] dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Document the X1E80100 QMP PCIe PHY Gen4 x8

Qiang Yu
2024-08-27T06:37:00Z

PCIe 3rd instance of X1E80100 support Gen 4x8 which needs different 8 lane
capable QMP PCIe PHY. Document Gen 4x8 PHY as separate module.

Signed-off-by: Qiang Yu <quic_qianyu@quicinc.com>
---
.../phy/qcom,sc8280xp-qmp-pcie-phy.yaml | 18 +++++++++++++++++-
1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml
index 03dbd02cf9e7..e122657490b1 100644
--- a/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml
@@ -40,6 +40,7 @@ properties:
- qcom,sm8650-qmp-gen4x2-pcie-phy
- qcom,x1e80100-qmp-gen3x2-pcie-phy
- qcom,x1e80100-qmp-gen4x2-pcie-phy
+ - qcom,x1e80100-qmp-gen4x8-pcie-phy

reg:
minItems: 1
@@ -47,7 +48,7 @@ properties:

clocks:
minItems: 5
- maxItems: 7
+ maxItems: 8

clock-names:
minItems: 5
@@ -59,6 +60,7 @@ properties:
- const: pipe
- const: pipediv2
- const: phy_aux
+ - const: clkref_en

power-domains:
maxItems: 1
@@ -190,6 +192,19 @@ allOf:
clock-names:
minItems: 7

+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,x1e80100-qmp-gen4x8-pcie-phy
+ then:
+ properties:
+ clocks:
+ minItems: 8
+ clock-names:
+ minItems: 8
+
- if:
properties:
compatible:
@@ -198,6 +213,7 @@ allOf:
- qcom,sm8550-qmp-gen4x2-pcie-phy
- qcom,sm8650-qmp-gen4x2-pcie-phy
- qcom,x1e80100-qmp-gen4x2-pcie-phy
+ - qcom,x1e80100-qmp-gen4x8-pcie-phy
then:
properties:
resets:
--
2.34.1