On Sat, Aug 20, 2022 at 12:57:35PM -0700, Brad Larson wrote:
> From: Brad Larson <blarson@xxxxxxx>
>
> AMD Pensando Elba ARM 64-bit SoC is integrated with this IP and
> explicitly controls byte-lane enables.
>
> Signed-off-by: Brad Larson <blarson@xxxxxxx>
> ---
> .../devicetree/bindings/mmc/cdns,sdhci.yaml | 13 ++++++++++++-
> 1 file changed, 12 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml b/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml
> index 4207fed62dfe..964b610eeef2 100644
> --- a/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml
> +++ b/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml
> @@ -17,12 +17,14 @@ properties:
> compatible:
> items:
> - enum:
> + - amd,pensando-elba-sd4hc
> - microchip,mpfs-sd4hc
> - socionext,uniphier-sd4hc
> - const: cdns,sd4hc
>
> reg:
> - maxItems: 1
> + minItems: 1
> + maxItems: 2
>
> interrupts:
> maxItems: 1
> @@ -118,6 +120,15 @@ required:
> - interrupts
> - clocks
>
> +if:
> + properties:
> + compatible:
> + const: amd,pensando-elba-sd4hc
> +then:
> + properties:
> + reg:
> + minItems: 2
else:
properties:
reg:
maxItems: 1
> +
> unevaluatedProperties: false
>
> examples:
> --
> 2.17.1
>
>
