diff mbox series

[RFC/PATCH,02/11] dt-bindings: soc: bcm: brcm, bcm2835-pm: Add support for bcm2711

Message ID 20210205135249.2924-3-nsaenzjulienne@suse.de (mailing list archive)
State New, archived
Headers show
Series Raspberry PI 4 V3D enablement | expand

Commit Message

Nicolas Saenz Julienne Feb. 5, 2021, 1:52 p.m. UTC
Add a new compatible string for bcm2711 and the option to provide a
third reg property for the board's new Argon ASB.

The new Argon ASB took over V3D, which is our only consumer of this
driver so far. The old ASB is still be present with ISP and H264 bits
but no V3D.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
---
 .../devicetree/bindings/soc/bcm/brcm,bcm2835-pm.yaml       | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

Comments

Stefan Wahren Feb. 6, 2021, 11:36 a.m. UTC | #1
Hi,

Am 05.02.21 um 14:52 schrieb Nicolas Saenz Julienne:
> Add a new compatible string for bcm2711 and the option to provide a
> third reg property for the board's new Argon ASB.
>
> The new Argon ASB took over V3D, which is our only consumer of this
> driver so far. The old ASB is still be present with ISP and H264 bits
> but no V3D.
>
> Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
> ---
>  .../devicetree/bindings/soc/bcm/brcm,bcm2835-pm.yaml       | 7 ++++---
>  1 file changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-pm.yaml b/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-pm.yaml
> index 5e0555fc0666..a1f2e25e68db 100644
> --- a/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-pm.yaml
> +++ b/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-pm.yaml
> @@ -21,13 +21,14 @@ properties:
>      items:
>        - enum:
>            - brcm,bcm2835-pm
> +          - brcm,bcm2711-pm
>        - const: brcm,bcm2835-pm-wdt
>
>    reg:
>      minItems: 1
> -    maxItems: 2
> -    description: Specifies base physical address and size of the two register
> -                 ranges, "PM" and "ASYNC_BRIDGE" in that order.
> +    maxItems: 3
> +    description: Specifies base physical address and size of the register
> +                 ranges, "PM", "ASYNC_BRIDGE" and "ARGON_BRIDGE" in that order.
i know it's not trivial, but maybe we have reached the point to
introduce reg-names here.
>
>    "#power-domain-cells":
>      const: 1
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-pm.yaml b/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-pm.yaml
index 5e0555fc0666..a1f2e25e68db 100644
--- a/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-pm.yaml
+++ b/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-pm.yaml
@@ -21,13 +21,14 @@  properties:
     items:
       - enum:
           - brcm,bcm2835-pm
+          - brcm,bcm2711-pm
       - const: brcm,bcm2835-pm-wdt
 
   reg:
     minItems: 1
-    maxItems: 2
-    description: Specifies base physical address and size of the two register
-                 ranges, "PM" and "ASYNC_BRIDGE" in that order.
+    maxItems: 3
+    description: Specifies base physical address and size of the register
+                 ranges, "PM", "ASYNC_BRIDGE" and "ARGON_BRIDGE" in that order.
 
   "#power-domain-cells":
     const: 1