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SubjectRe: [PATCHv7 1/6] dt-bindings: mmc: synopsys-dw-mshc: document "altr,sysmgr-syscon"
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On 02/11/2022 13:38, 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>
> ---
> 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 | 33 +++++++++++++++++--
> 1 file changed, 30 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..80dd3d72424f 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 +35,36 @@ 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#"

Drop the quotes.

Best regards,
Krzysztof

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