diff mbox series

[PATCHv9,1/6] dt-bindings: mmc: synopsys-dw-mshc: document "altr,sysmgr-syscon"

Message ID 20221114230217.202634-1-dinguyen@kernel.org
State New
Headers
Series [PATCHv9,1/6] dt-bindings: mmc: synopsys-dw-mshc: document "altr,sysmgr-syscon" |

Commit Message

Dinh Nguyen Nov. 14, 2022, 11:02 p.m. UTC 
  Document the optional "altr,sysmgr-syscon" binding that is used to
access the System Manager register that controls the SDMMC clock
phase.

Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
---
v9: remove required for "altr,sysmgr-syscon"
v8: remove "" around synopsys-dw-mshc-common.yaml#
v7: and "not" for the required "altr,sysmgr-syscon" binding
v6: make "altr,sysmgr-syscon" optional
v5: document reg shift
v4: add else statement
v3: document that the "altr,sysmgr-syscon" binding is only applicable to
    "altr,socfpga-dw-mshc"
v2: document "altr,sysmgr-syscon" in the MMC section
---
 .../bindings/mmc/synopsys-dw-mshc.yaml        | 32 +++++++++++++++++--
 1 file changed, 29 insertions(+), 3 deletions(-)

Comments

Rob Herring Nov. 16, 2022, 9:17 p.m. UTC | #1 
On Mon, 14 Nov 2022 17:02:12 -0600, Dinh Nguyen wrote:
> Document the optional "altr,sysmgr-syscon" binding that is used to
> access the System Manager register that controls the SDMMC clock
> phase.
> 
> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
> ---
> v9: remove required for "altr,sysmgr-syscon"
> v8: remove "" around synopsys-dw-mshc-common.yaml#
> v7: and "not" for the required "altr,sysmgr-syscon" binding
> v6: make "altr,sysmgr-syscon" optional
> v5: document reg shift
> v4: add else statement
> v3: document that the "altr,sysmgr-syscon" binding is only applicable to
>     "altr,socfpga-dw-mshc"
> v2: document "altr,sysmgr-syscon" in the MMC section
> ---
>  .../bindings/mmc/synopsys-dw-mshc.yaml        | 32 +++++++++++++++++--
>  1 file changed, 29 insertions(+), 3 deletions(-)
> 

Reviewed-by: Rob Herring <robh@kernel.org>
Ulf Hansson Nov. 18, 2022, 9:45 a.m. UTC | #2 
On Tue, 15 Nov 2022 at 00:02, Dinh Nguyen <dinguyen@kernel.org> wrote:
>
> Document the optional "altr,sysmgr-syscon" binding that is used to
> access the System Manager register that controls the SDMMC clock
> phase.
>
> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>

Applied for next, thanks!

Kind regards
Uffe




> ---
> v9: remove required for "altr,sysmgr-syscon"
> v8: remove "" around synopsys-dw-mshc-common.yaml#
> v7: and "not" for the required "altr,sysmgr-syscon" binding
> v6: make "altr,sysmgr-syscon" optional
> v5: document reg shift
> v4: add else statement
> v3: document that the "altr,sysmgr-syscon" binding is only applicable to
>     "altr,socfpga-dw-mshc"
> v2: document "altr,sysmgr-syscon" in the MMC section
> ---
>  .../bindings/mmc/synopsys-dw-mshc.yaml        | 32 +++++++++++++++++--
>  1 file changed, 29 insertions(+), 3 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.yaml b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.yaml
> index ae6d6fca79e2..e1f5f26f3f1c 100644
> --- a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.yaml
> +++ b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.yaml
> @@ -6,9 +6,6 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
>
>  title: Synopsys Designware Mobile Storage Host Controller Binding
>
> -allOf:
> -  - $ref: "synopsys-dw-mshc-common.yaml#"
> -
>  maintainers:
>    - Ulf Hansson <ulf.hansson@linaro.org>
>
> @@ -38,6 +35,35 @@ properties:
>        - const: biu
>        - const: ciu
>
> +  altr,sysmgr-syscon:
> +    $ref: /schemas/types.yaml#/definitions/phandle-array
> +    items:
> +      - items:
> +          - description: phandle to the sysmgr node
> +          - description: register offset that controls the SDMMC clock phase
> +          - description: register shift for the smplsel(drive in) setting
> +    description:
> +      This property is optional. Contains the phandle to System Manager block
> +      that contains the SDMMC clock-phase control register. The first value is
> +      the pointer to the sysmgr, the 2nd value is the register offset for the
> +      SDMMC clock phase register, and the 3rd value is the bit shift for the
> +      smplsel(drive in) setting.
> +
> +allOf:
> +  - $ref: synopsys-dw-mshc-common.yaml#
> +
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            const: altr,socfpga-dw-mshc
> +    then:
> +      properties:
> +        altr,sysmgr-syscon: true
> +    else:
> +      properties:
> +        altr,sysmgr-syscon: false
> +
>  required:
>    - compatible
>    - reg
> --
> 2.25.1
>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.yaml b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.yaml
index ae6d6fca79e2..e1f5f26f3f1c 100644
--- a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.yaml
+++ b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.yaml
@@ -6,9 +6,6 @@  $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: Synopsys Designware Mobile Storage Host Controller Binding
 
-allOf:
-  - $ref: "synopsys-dw-mshc-common.yaml#"
-
 maintainers:
   - Ulf Hansson <ulf.hansson@linaro.org>
 
@@ -38,6 +35,35 @@  properties:
       - const: biu
       - const: ciu
 
+  altr,sysmgr-syscon:
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    items:
+      - items:
+          - description: phandle to the sysmgr node
+          - description: register offset that controls the SDMMC clock phase
+          - description: register shift for the smplsel(drive in) setting
+    description:
+      This property is optional. Contains the phandle to System Manager block
+      that contains the SDMMC clock-phase control register. The first value is
+      the pointer to the sysmgr, the 2nd value is the register offset for the
+      SDMMC clock phase register, and the 3rd value is the bit shift for the
+      smplsel(drive in) setting.
+
+allOf:
+  - $ref: synopsys-dw-mshc-common.yaml#
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: altr,socfpga-dw-mshc
+    then:
+      properties:
+        altr,sysmgr-syscon: true
+    else:
+      properties:
+        altr,sysmgr-syscon: false
+
 required:
   - compatible
   - reg