diff mbox series

[v4,02/15] dt-bindings: soc: bcm: bcm2835-pm: Introduce reg-names

Message ID 20220213225646.67761-3-pbrobinson@gmail.com (mailing list archive)
State New, archived
Headers show
Series Raspberry PI 4 V3D enablement | expand

Commit Message

Peter Robinson Feb. 13, 2022, 10:56 p.m. UTC 
From: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>

Anticipating the introduction of BCM2711, of which we'll need to support
its new RPiVid ASB, introduce reg-names into bcm2835-pm's binding. This
will help to have a consistent mapping between resources and their
meaning.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
---
 .../devicetree/bindings/soc/bcm/brcm,bcm2835-pm.yaml     | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)
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 47b9c266ddd1..837963e9f219 100644
--- a/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-pm.yaml
+++ b/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-pm.yaml
@@ -25,9 +25,13 @@  properties:
   reg:
     minItems: 1
     maxItems: 2
+
+  reg-names:
+    minItems: 1
+    maxItems: 2
     items:
-      - description: PM registers
-      - description: ASB registers
+      - const: pm
+      - const: asb
 
   "#power-domain-cells":
     const: 1
@@ -70,6 +74,7 @@  examples:
         #reset-cells = <1>;
         reg = <0x7e100000 0x114>,
               <0x7e00a000 0x24>;
+        reg-names = "pm", "asb";
         clocks = <&clocks BCM2835_CLOCK_V3D>,
         	 <&clocks BCM2835_CLOCK_PERI_IMAGE>,
         	 <&clocks BCM2835_CLOCK_H264>,