1. Patchew
  2. linux
  3. [PATCH v3 0/5] Add RK3588 SATA support
  4. View patch

[PATCH v3 1/5] dt-bindings: ata: dwc-ahci: add PHY clocks

Sebastian Reichel posted 5 patches 2 years, 8 months ago
There is a newer version of this series
[PATCH v3 1/5] dt-bindings: ata: dwc-ahci: add PHY clocks
Posted by Sebastian Reichel 2 years, 8 months ago 
Add PHY transmit and receive clocks as described by the
DW SATA AHCI HW manual.

Suggested-by: Serge Semin <fancer.lancer@gmail.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
---
 .../devicetree/bindings/ata/snps,dwc-ahci-common.yaml     | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/ata/snps,dwc-ahci-common.yaml b/Documentation/devicetree/bindings/ata/snps,dwc-ahci-common.yaml
index c1457910520b..34c5bf65b02d 100644
--- a/Documentation/devicetree/bindings/ata/snps,dwc-ahci-common.yaml
+++ b/Documentation/devicetree/bindings/ata/snps,dwc-ahci-common.yaml
@@ -31,11 +31,11 @@ properties:
       PM-alive clock, RxOOB detection clock, embedded PHYs reference (Rx/Tx)
       clock, etc.
     minItems: 1
-    maxItems: 4
+    maxItems: 6
 
   clock-names:
     minItems: 1
-    maxItems: 4
+    maxItems: 6
     items:
       oneOf:
         - description: Application APB/AHB/AXI BIU clock
@@ -48,6 +48,10 @@ properties:
           const: pmalive
         - description: RxOOB detection clock
           const: rxoob
+        - description: PHY Transmit Clock
+          const: asic
+        - description: PHY Receive Clock
+          const: rbc
         - description: SATA Ports reference clock
           const: ref
 
-- 
2.39.2
Re: [PATCH v3 1/5] dt-bindings: ata: dwc-ahci: add PHY clocks
Posted by Krzysztof Kozlowski 2 years, 8 months ago 
On 08/06/2023 18:22, Sebastian Reichel wrote:
> Add PHY transmit and receive clocks as described by the
> DW SATA AHCI HW manual.
> 
> Suggested-by: Serge Semin <fancer.lancer@gmail.com>
> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
> ---
>  .../devicetree/bindings/ata/snps,dwc-ahci-common.yaml     | 8 ++++++--
>  1 file changed, 6 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/ata/snps,dwc-ahci-common.yaml b/Documentation/devicetree/bindings/ata/snps,dwc-ahci-common.yaml
> index c1457910520b..34c5bf65b02d 100644
> --- a/Documentation/devicetree/bindings/ata/snps,dwc-ahci-common.yaml
> +++ b/Documentation/devicetree/bindings/ata/snps,dwc-ahci-common.yaml
> @@ -31,11 +31,11 @@ properties:
>        PM-alive clock, RxOOB detection clock, embedded PHYs reference (Rx/Tx)
>        clock, etc.
>      minItems: 1
> -    maxItems: 4
> +    maxItems: 6
>  
>    clock-names:
>      minItems: 1
> -    maxItems: 4
> +    maxItems: 6
>      items:
>        oneOf:
>          - description: Application APB/AHB/AXI BIU clock
> @@ -48,6 +48,10 @@ properties:
>            const: pmalive
>          - description: RxOOB detection clock
>            const: rxoob
> +        - description: PHY Transmit Clock
> +          const: asic
> +        - description: PHY Receive Clock
> +          const: rbc

Conor's comment was not resolved. Adding entries in the middle breaks
existing users and commit msg does not explain this.

Best regards,
Krzysztof
Re: [PATCH v3 1/5] dt-bindings: ata: dwc-ahci: add PHY clocks
Posted by Krzysztof Kozlowski 2 years, 8 months ago 
On 12/06/2023 10:18, Krzysztof Kozlowski wrote:
> On 08/06/2023 18:22, Sebastian Reichel wrote:
>> Add PHY transmit and receive clocks as described by the
>> DW SATA AHCI HW manual.
>>
>> Suggested-by: Serge Semin <fancer.lancer@gmail.com>
>> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
>> ---
>>  .../devicetree/bindings/ata/snps,dwc-ahci-common.yaml     | 8 ++++++--
>>  1 file changed, 6 insertions(+), 2 deletions(-)
>>
>> diff --git a/Documentation/devicetree/bindings/ata/snps,dwc-ahci-common.yaml b/Documentation/devicetree/bindings/ata/snps,dwc-ahci-common.yaml
>> index c1457910520b..34c5bf65b02d 100644
>> --- a/Documentation/devicetree/bindings/ata/snps,dwc-ahci-common.yaml
>> +++ b/Documentation/devicetree/bindings/ata/snps,dwc-ahci-common.yaml
>> @@ -31,11 +31,11 @@ properties:
>>        PM-alive clock, RxOOB detection clock, embedded PHYs reference (Rx/Tx)
>>        clock, etc.
>>      minItems: 1
>> -    maxItems: 4
>> +    maxItems: 6
>>  
>>    clock-names:
>>      minItems: 1
>> -    maxItems: 4
>> +    maxItems: 6
>>      items:
>>        oneOf:
>>          - description: Application APB/AHB/AXI BIU clock
>> @@ -48,6 +48,10 @@ properties:
>>            const: pmalive
>>          - description: RxOOB detection clock
>>            const: rxoob
>> +        - description: PHY Transmit Clock
>> +          const: asic
>> +        - description: PHY Receive Clock
>> +          const: rbc
> 
> Conor's comment was not resolved. Adding entries in the middle breaks
> existing users and commit msg does not explain this.

Wait, this is oneOf, not a list. Damn context.


Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof
Re: [PATCH v3 1/5] dt-bindings: ata: dwc-ahci: add PHY clocks
Posted by Serge Semin 2 years, 8 months ago 
On Thu, Jun 08, 2023 at 06:22:34PM +0200, Sebastian Reichel wrote:
> Add PHY transmit and receive clocks as described by the
> DW SATA AHCI HW manual.
> 
> Suggested-by: Serge Semin <fancer.lancer@gmail.com>
> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

Looks good. Thanks.
Reviewed-by: Serge Semin <fancer.lancer@gmail.com>

-Serge(y)

> ---
>  .../devicetree/bindings/ata/snps,dwc-ahci-common.yaml     | 8 ++++++--
>  1 file changed, 6 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/ata/snps,dwc-ahci-common.yaml b/Documentation/devicetree/bindings/ata/snps,dwc-ahci-common.yaml
> index c1457910520b..34c5bf65b02d 100644
> --- a/Documentation/devicetree/bindings/ata/snps,dwc-ahci-common.yaml
> +++ b/Documentation/devicetree/bindings/ata/snps,dwc-ahci-common.yaml
> @@ -31,11 +31,11 @@ properties:
>        PM-alive clock, RxOOB detection clock, embedded PHYs reference (Rx/Tx)
>        clock, etc.
>      minItems: 1
> -    maxItems: 4
> +    maxItems: 6
>  
>    clock-names:
>      minItems: 1
> -    maxItems: 4
> +    maxItems: 6
>      items:
>        oneOf:
>          - description: Application APB/AHB/AXI BIU clock
> @@ -48,6 +48,10 @@ properties:
>            const: pmalive
>          - description: RxOOB detection clock
>            const: rxoob
> +        - description: PHY Transmit Clock
> +          const: asic
> +        - description: PHY Receive Clock
> +          const: rbc
>          - description: SATA Ports reference clock
>            const: ref
>  
> -- 
> 2.39.2
>

Patchew 2.1-devel-b67e4c2

© 2016 - 2026 Red Hat, Inc.