[PATCH v3 05/18] dt-bindings: display: ste,mcde: Allow power domains

[Rob Herring]

On Sun, Sep 20, 2026 at 5:48 PM Linus Walleij <linusw at kernel.org> wrote:
>
> Document the MCDE power domain.
>
> Keep the legacy EPOD regulator binding unchanged for now.
>
> Assisted-by: LLM
> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski at oss.qualcomm.com>
> Signed-off-by: Linus Walleij <linusw at kernel.org>
> ---
>  Documentation/devicetree/bindings/display/ste,mcde.yaml | 5 +++++
>  1 file changed, 5 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/display/ste,mcde.yaml b/Documentation/devicetree/bindings/display/ste,mcde.yaml
> index 7a12d0b817e6..05e7e4ebc882 100644
> --- a/Documentation/devicetree/bindings/display/ste,mcde.yaml
> +++ b/Documentation/devicetree/bindings/display/ste,mcde.yaml
> @@ -35,6 +35,9 @@ properties:
>    resets:
>      maxItems: 1
>
> +  power-domains:
> +    maxItems: 1
> +
>    epod-supply:
>      description: a phandle to the EPOD regulator
>
> @@ -109,6 +112,7 @@ examples:
>    - |
>      #include <dt-bindings/interrupt-controller/irq.h>
>      #include <dt-bindings/interrupt-controller/arm-gic.h>
> +    #include <dt-bindings/arm/ux500_pm_domains.h>
>      #include <dt-bindings/mfd/dbx500-prcmu.h>
>      #include <dt-bindings/gpio/gpio.h>
>
> @@ -116,6 +120,7 @@ examples:
>        compatible = "ste,mcde";
>        reg = <0xa0350000 0x1000>;
>        interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
> +      power-domains = <&pm_domains DOMAIN_B2R2_MCDE>;

This patch is in next, but the define is not breaking dt_binding_check.

Rob