[PATCH 2/3] dt-bindings: mtd: ti,elm: Add support for AM64 ELM
Krzysztof Kozlowski
krzk at kernel.org
Thu Mar 24 11:26:45 PDT 2022
On 23/03/2022 12:18, Roger Quadros wrote:
> TI's AM64 SoC has the Error Locator Module. Add compatible and
> related properties to support ELM on AM64 SoC.
>
> Signed-off-by: Roger Quadros <rogerq at kernel.org>
> ---
> .../devicetree/bindings/mtd/ti,elm.yaml | 27 ++++++++++++++++++-
> 1 file changed, 26 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/mtd/ti,elm.yaml b/Documentation/devicetree/bindings/mtd/ti,elm.yaml
> index 24ed0fb84204..bc01d35ce605 100644
> --- a/Documentation/devicetree/bindings/mtd/ti,elm.yaml
> +++ b/Documentation/devicetree/bindings/mtd/ti,elm.yaml
> @@ -17,7 +17,9 @@ description:
> properties:
> compatible:
> items:
> - - const: ti,am3352-elm
> + - enum:
> + - ti,am3352-elm
> + - ti,am64-elm
>
> reg:
> maxItems: 1
> @@ -25,6 +27,17 @@ properties:
> interrupts:
> maxItems: 1
>
> + clocks:
> + maxItems: 1
> + description: Functional clock.
> +
> + clock-names:
> + items:
> + - const: fck
> +
> + power-domains:
> + maxItems: 1
> +
> ti,hwmods:
> description:
> Name of the HWMOD associated with ELM. This is for legacy
> @@ -37,6 +50,18 @@ required:
> - reg
> - interrupts
>
> +allOf:
> + - if:
> + properties:
> + compatible:
> + contains:
> + const: ti,am64-elm
> + then:
> + required:
> + - clocks
> + - clock-names
> + - power-domains
Are these new properties also valid for am3352?
> +
> additionalProperties: false
>
> examples:
Best regards,
Krzysztof
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