diff mbox series

[v2,03/14] dt-bindings: ufs: exynos-ufs: Add gs101 compatible

Message ID 20240423205006.1785138-4-peter.griffin@linaro.org
State Superseded
Headers show
Series [v2,01/14] dt-bindings: clock: google,gs101-clock: add HSI2 clock management unit | expand

Commit Message

Peter Griffin April 23, 2024, 8:49 p.m. UTC
Add dedicated google,gs101-ufs compatible for Google Tensor gs101
SoC.

Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
---
 .../bindings/ufs/samsung,exynos-ufs.yaml      | 38 +++++++++++++++++--
 1 file changed, 35 insertions(+), 3 deletions(-)

Comments

Rob Herring (Arm) April 24, 2024, 7:53 p.m. UTC | #1
On Tue, Apr 23, 2024 at 09:49:55PM +0100, Peter Griffin wrote:
> Add dedicated google,gs101-ufs compatible for Google Tensor gs101
> SoC.
> 
> Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
> ---
>  .../bindings/ufs/samsung,exynos-ufs.yaml      | 38 +++++++++++++++++--
>  1 file changed, 35 insertions(+), 3 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml b/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml
> index b2b509b3944d..1179527d29d1 100644
> --- a/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml
> +++ b/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml
> @@ -12,12 +12,10 @@ maintainers:
>  description: |
>    Each Samsung UFS host controller instance should have its own node.
>  
> -allOf:
> -  - $ref: ufs-common.yaml
> -
>  properties:
>    compatible:
>      enum:
> +      - google,gs101-ufs
>        - samsung,exynos7-ufs
>        - samsung,exynosautov9-ufs
>        - samsung,exynosautov9-ufs-vh
> @@ -38,14 +36,24 @@ properties:
>        - const: ufsp
>  
>    clocks:
> +    minItems: 2
>      items:
>        - description: ufs link core clock
>        - description: unipro main clock
> +      - description: fmp clock
> +      - description: ufs aclk clock
> +      - description: ufs pclk clock
> +      - description: sysreg clock
>  
>    clock-names:
> +    minItems: 2
>      items:
>        - const: core_clk
>        - const: sclk_unipro_main
> +      - const: fmp
> +      - const: ufs_aclk
> +      - const: ufs_pclk

'ufs_' is redundant.

> +      - const: sysreg
>  
>    phys:
>      maxItems: 1
> @@ -72,6 +80,30 @@ required:
>    - clocks
>    - clock-names
>  
> +allOf:
> +  - $ref: ufs-common.yaml
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            const: google,gs101-ufs
> +
> +    then:
> +      properties:
> +        clocks:
> +          minItems: 6
> +
> +        clock-names:
> +          minItems: 6
> +
> +    else:
> +      properties:
> +        clocks:
> +          maxItems: 2
> +
> +        clock-names:
> +          maxItems: 2
> +
>  unevaluatedProperties: false
>  
>  examples:
> -- 
> 2.44.0.769.g3c40516874-goog
>
Peter Griffin April 25, 2024, 4:49 p.m. UTC | #2
Hi Rob,

Thanks for the review.

On Wed, 24 Apr 2024 at 20:53, Rob Herring <robh@kernel.org> wrote:
>
> On Tue, Apr 23, 2024 at 09:49:55PM +0100, Peter Griffin wrote:
> > Add dedicated google,gs101-ufs compatible for Google Tensor gs101
> > SoC.
> >
> > Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
> > ---
> >  .../bindings/ufs/samsung,exynos-ufs.yaml      | 38 +++++++++++++++++--
> >  1 file changed, 35 insertions(+), 3 deletions(-)
> >
> > diff --git a/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml b/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml
> > index b2b509b3944d..1179527d29d1 100644
> > --- a/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml
> > +++ b/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml
> > @@ -12,12 +12,10 @@ maintainers:
> >  description: |
> >    Each Samsung UFS host controller instance should have its own node.
> >
> > -allOf:
> > -  - $ref: ufs-common.yaml
> > -
> >  properties:
> >    compatible:
> >      enum:
> > +      - google,gs101-ufs
> >        - samsung,exynos7-ufs
> >        - samsung,exynosautov9-ufs
> >        - samsung,exynosautov9-ufs-vh
> > @@ -38,14 +36,24 @@ properties:
> >        - const: ufsp
> >
> >    clocks:
> > +    minItems: 2
> >      items:
> >        - description: ufs link core clock
> >        - description: unipro main clock
> > +      - description: fmp clock
> > +      - description: ufs aclk clock
> > +      - description: ufs pclk clock
> > +      - description: sysreg clock
> >
> >    clock-names:
> > +    minItems: 2
> >      items:
> >        - const: core_clk
> >        - const: sclk_unipro_main
> > +      - const: fmp
> > +      - const: ufs_aclk
> > +      - const: ufs_pclk
>
> 'ufs_' is redundant.

Will fix.

Thanks,

Peter.
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml b/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml
index b2b509b3944d..1179527d29d1 100644
--- a/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml
+++ b/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml
@@ -12,12 +12,10 @@  maintainers:
 description: |
   Each Samsung UFS host controller instance should have its own node.
 
-allOf:
-  - $ref: ufs-common.yaml
-
 properties:
   compatible:
     enum:
+      - google,gs101-ufs
       - samsung,exynos7-ufs
       - samsung,exynosautov9-ufs
       - samsung,exynosautov9-ufs-vh
@@ -38,14 +36,24 @@  properties:
       - const: ufsp
 
   clocks:
+    minItems: 2
     items:
       - description: ufs link core clock
       - description: unipro main clock
+      - description: fmp clock
+      - description: ufs aclk clock
+      - description: ufs pclk clock
+      - description: sysreg clock
 
   clock-names:
+    minItems: 2
     items:
       - const: core_clk
       - const: sclk_unipro_main
+      - const: fmp
+      - const: ufs_aclk
+      - const: ufs_pclk
+      - const: sysreg
 
   phys:
     maxItems: 1
@@ -72,6 +80,30 @@  required:
   - clocks
   - clock-names
 
+allOf:
+  - $ref: ufs-common.yaml
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: google,gs101-ufs
+
+    then:
+      properties:
+        clocks:
+          minItems: 6
+
+        clock-names:
+          minItems: 6
+
+    else:
+      properties:
+        clocks:
+          maxItems: 2
+
+        clock-names:
+          maxItems: 2
+
 unevaluatedProperties: false
 
 examples: