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[v4,1/2] dt-bindings: phy: qcom, qmp: Add SM8150 PCIe PHY bindings

Message ID 20220325222130.1783242-2-bhupesh.sharma@linaro.org
State Changes Requested
Headers show
Series phy: qmp: Add PCIe support for SM8150 SoC | expand

Commit Message

Bhupesh Sharma March 25, 2022, 10:21 p.m. UTC
Add the following two PCIe PHYs found on SM8150, to the QMP binding:

QMP GEN3x1 PHY - 1 lane
QMP GEN3x2 PHY - 2 lanes

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
---
 Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml | 4 ++++
 1 file changed, 4 insertions(+)

Comments

Dmitry Baryshkov April 13, 2022, 7:29 a.m. UTC | #1
On 26/03/2022 01:21, Bhupesh Sharma wrote:
> Add the following two PCIe PHYs found on SM8150, to the QMP binding:
> 
> QMP GEN3x1 PHY - 1 lane
> QMP GEN3x2 PHY - 2 lanes
> 
> Acked-by: Rob Herring <robh@kernel.org>
> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
> ---
>   Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml | 4 ++++
>   1 file changed, 4 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml
> index e20d9b087bb8..1e08acb8a59a 100644
> --- a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml
> +++ b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml
> @@ -39,6 +39,8 @@ properties:
>         - qcom,sdm845-qmp-usb3-phy
>         - qcom,sdm845-qmp-usb3-uni-phy
>         - qcom,sm6115-qmp-ufs-phy
> +      - qcom,sm8150-qmp-gen3x1-pcie-phy
> +      - qcom,sm8150-qmp-gen3x2-pcie-phy
>         - qcom,sm8150-qmp-ufs-phy
>         - qcom,sm8150-qmp-usb3-phy
>         - qcom,sm8150-qmp-usb3-uni-phy
> @@ -336,6 +338,8 @@ allOf:
>                 - qcom,sdm845-qhp-pcie-phy
>                 - qcom,sdm845-qmp-pcie-phy
>                 - qcom,sdx55-qmp-pcie-phy
> +              - qcom,sm8150-qmp-gen3x1-pcie-phy
> +              - qcom,sm8150-qmp-gen3x2-pcie-phy

If you add your compatible strings to this block, it means that the dtsi 
will provide 4 clocks (aux, cfg_ahb, ref and refgen). However judging 
from the patch 2 it looks like you don't want to provide ref clock?

>                 - qcom,sm8250-qmp-gen3x1-pcie-phy
>                 - qcom,sm8250-qmp-gen3x2-pcie-phy
>                 - qcom,sm8250-qmp-modem-pcie-phy
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml
index e20d9b087bb8..1e08acb8a59a 100644
--- a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml
@@ -39,6 +39,8 @@  properties:
       - qcom,sdm845-qmp-usb3-phy
       - qcom,sdm845-qmp-usb3-uni-phy
       - qcom,sm6115-qmp-ufs-phy
+      - qcom,sm8150-qmp-gen3x1-pcie-phy
+      - qcom,sm8150-qmp-gen3x2-pcie-phy
       - qcom,sm8150-qmp-ufs-phy
       - qcom,sm8150-qmp-usb3-phy
       - qcom,sm8150-qmp-usb3-uni-phy
@@ -336,6 +338,8 @@  allOf:
               - qcom,sdm845-qhp-pcie-phy
               - qcom,sdm845-qmp-pcie-phy
               - qcom,sdx55-qmp-pcie-phy
+              - qcom,sm8150-qmp-gen3x1-pcie-phy
+              - qcom,sm8150-qmp-gen3x2-pcie-phy
               - qcom,sm8250-qmp-gen3x1-pcie-phy
               - qcom,sm8250-qmp-gen3x2-pcie-phy
               - qcom,sm8250-qmp-modem-pcie-phy