[PATCH] dt-bindings: phy: Document sm8450 pcie phys as having 4 clocks

[PATCH] dt-bindings: phy: Document sm8450 pcie phys as having 4 clocks

[Elliot Berman]

I noticed while running make dtbs_check that
qcom,sm8450-qmp-gen3x1-pcie-phy and qcom,sm8450-qmp-gen4x2-pcie-phy have
4 clocks, not 5. There was also a typo for the 8450 bindings:
s/gen3x2/gen4x2/.

Update the bindings to reflect the correct number of required clocks.

Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Fixes: 505fb2541678 ("dt-bindings: phy: migrate QMP PCIe PHY bindings to qcom,sc8280xp-qmp-pcie-phy.yaml")
Signed-off-by: Elliot Berman <quic_eberman@quicinc.com>
---
 .../bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

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 2c3d6553a7ba..1768f2016a9f 100644
--- a/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml
@@ -128,6 +128,20 @@ allOf:
         reg:
           maxItems: 1
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,sm8450-qmp-gen3x1-pcie-phy
+              - qcom,sm8450-qmp-gen4x2-pcie-phy
+    then:
+      properties:
+        clocks:
+          minItems: 4
+        clock-names:
+          minItems: 4
+
   - if:
       properties:
         compatible:
@@ -143,8 +157,6 @@ allOf:
               - qcom,sm8250-qmp-gen3x2-pcie-phy
               - qcom,sm8250-qmp-modem-pcie-phy
               - qcom,sm8350-qmp-gen3x1-pcie-phy
-              - qcom,sm8450-qmp-gen3x1-pcie-phy
-              - qcom,sm8450-qmp-gen3x2-pcie-phy
               - qcom,sm8550-qmp-gen3x2-pcie-phy
               - qcom,sm8550-qmp-gen4x2-pcie-phy
     then:
-- 
2.41.0

Re: [PATCH] dt-bindings: phy: Document sm8450 pcie phys as having 4 clocks

[Rob Herring]

On Fri, 03 Nov 2023 16:03:38 -0700, Elliot Berman wrote:
> I noticed while running make dtbs_check that
> qcom,sm8450-qmp-gen3x1-pcie-phy and qcom,sm8450-qmp-gen4x2-pcie-phy have
> 4 clocks, not 5. There was also a typo for the 8450 bindings:
> s/gen3x2/gen4x2/.
> 
> Update the bindings to reflect the correct number of required clocks.
> 
> Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> Fixes: 505fb2541678 ("dt-bindings: phy: migrate QMP PCIe PHY bindings to qcom,sc8280xp-qmp-pcie-phy.yaml")
> Signed-off-by: Elliot Berman <quic_eberman@quicinc.com>
> ---
>  .../bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml | 16 ++++++++++++++--
>  1 file changed, 14 insertions(+), 2 deletions(-)
> 

Acked-by: Rob Herring <robh@kernel.org>

Re: [PATCH] dt-bindings: phy: Document sm8450 pcie phys as having 4 clocks

[Johan Hovold]

On Fri, Nov 03, 2023 at 04:03:38PM -0700, Elliot Berman wrote:
> I noticed while running make dtbs_check that
> qcom,sm8450-qmp-gen3x1-pcie-phy and qcom,sm8450-qmp-gen4x2-pcie-phy have
> 4 clocks, not 5. There was also a typo for the 8450 bindings:
> s/gen3x2/gen4x2/.
> 
> Update the bindings to reflect the correct number of required clocks.
> 
> Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> Fixes: 505fb2541678 ("dt-bindings: phy: migrate QMP PCIe PHY bindings to qcom,sc8280xp-qmp-pcie-phy.yaml")
> Signed-off-by: Elliot Berman <quic_eberman@quicinc.com>
> ---
>  .../bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml | 16 ++++++++++++++--
>  1 file changed, 14 insertions(+), 2 deletions(-)
> 
> 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 2c3d6553a7ba..1768f2016a9f 100644
> --- a/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml
> +++ b/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml
> @@ -128,6 +128,20 @@ allOf:
>          reg:
>            maxItems: 1
>  
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            enum:
> +              - qcom,sm8450-qmp-gen3x1-pcie-phy
> +              - qcom,sm8450-qmp-gen4x2-pcie-phy
> +    then:
> +      properties:
> +        clocks:
> +          minItems: 4
> +        clock-names:
> +          minItems: 4
> +

I'm not sure which tree you think you're looking at but this is clearly
not correct.

The phy nodes in arch/arm64/boot/dts/qcom/sm8450.dtsi have five clocks
defined.

Johan

Re: [PATCH] dt-bindings: phy: Document sm8450 pcie phys as having 4 clocks

[Elliot Berman]

On 11/15/2023 2:15 AM, Johan Hovold wrote:
> On Fri, Nov 03, 2023 at 04:03:38PM -0700, Elliot Berman wrote:
>> I noticed while running make dtbs_check that
>> qcom,sm8450-qmp-gen3x1-pcie-phy and qcom,sm8450-qmp-gen4x2-pcie-phy have
>> 4 clocks, not 5. There was also a typo for the 8450 bindings:
>> s/gen3x2/gen4x2/.
>>
>> Update the bindings to reflect the correct number of required clocks.
>>
>> Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
>> Fixes: 505fb2541678 ("dt-bindings: phy: migrate QMP PCIe PHY bindings to qcom,sc8280xp-qmp-pcie-phy.yaml")
>> Signed-off-by: Elliot Berman <quic_eberman@quicinc.com>
>> ---
>>  .../bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml | 16 ++++++++++++++--
>>  1 file changed, 14 insertions(+), 2 deletions(-)
>>
>> 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 2c3d6553a7ba..1768f2016a9f 100644
>> --- a/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml
>> +++ b/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml
>> @@ -128,6 +128,20 @@ allOf:
>>          reg:
>>            maxItems: 1
>>  
>> +  - if:
>> +      properties:
>> +        compatible:
>> +          contains:
>> +            enum:
>> +              - qcom,sm8450-qmp-gen3x1-pcie-phy
>> +              - qcom,sm8450-qmp-gen4x2-pcie-phy
>> +    then:
>> +      properties:
>> +        clocks:
>> +          minItems: 4
>> +        clock-names:
>> +          minItems: 4
>> +
> 
> I'm not sure which tree you think you're looking at but this is clearly
> not correct.
> 
> The phy nodes in arch/arm64/boot/dts/qcom/sm8450.dtsi have five clocks
> defined.
> 

You're right, next now has 5 clocks for 8450. -next vs. tip of tree strikes me again :)

I'll send out a fix for just the typo tomorrow/Friday when I do another sweep of
dtbs_check (on next/master instead of torvalds/master).

> Johan