[PATCH 03/11] dt-bindings: soc: bcm: bcm2835-pm: Add support for bcm2711

Stefan Wahren stefan.wahren at i2se.com
Sun May 15 13:20:24 PDT 2022


Add a new compatible string for BCM2711 and the option to provide a
third reg property for the board's new RPiVid ASB.

In BCM2711 the new RPiVid 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: Stefan Wahren <stefan.wahren at i2se.com>
---
 .../bindings/soc/bcm/brcm,bcm2835-pm.yaml     | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

diff --git a/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-pm.yaml b/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-pm.yaml
index 883ab7cb96e9..e13ce98d1753 100644
--- a/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-pm.yaml
+++ b/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-pm.yaml
@@ -19,17 +19,24 @@ allOf:
 properties:
   compatible:
     items:
-      - const: brcm,bcm2835-pm
+      - enum:
+          - brcm,bcm2835-pm
+          - brcm,bcm2711-pm
       - const: brcm,bcm2835-pm-wdt
 
   reg:
-    minItems: 2
-    maxItems: 2
+    minItems: 1
+    maxItems: 3
 
   reg-names:
-    items:
-      - const: pm
-      - const: asb
+    oneOf:
+      - items:
+          - const: pm
+          - const: asb
+      - items:
+          - const: pm
+          - const: asb
+          - const: rpivid_asb
 
   "#power-domain-cells":
     const: 1
-- 
2.25.1




More information about the linux-arm-kernel mailing list