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[v2,34/91] dt-bindings: display: Add support for the BCM2711 HVS

Message ID 009f6bb76ff74d1835f9f9c86a2b04947608edb5.1587742492.git-series.maxime@cerno.tech (mailing list archive)
State New, archived
Headers show
Series drm/vc4: Support BCM2711 Display Pipeline | expand

Commit Message

Maxime Ripard April 24, 2020, 3:34 p.m. UTC 
The HVS found in the BCM2711 is slightly different from the previous
generations, let's add a compatible for it.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>
---
 Documentation/devicetree/bindings/display/brcm,bcm2835-hvs.yaml | 18 ++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)
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Patch

diff --git a/Documentation/devicetree/bindings/display/brcm,bcm2835-hvs.yaml b/Documentation/devicetree/bindings/display/brcm,bcm2835-hvs.yaml
index 02410f8d6d49..bb1fa805b14e 100644
--- a/Documentation/devicetree/bindings/display/brcm,bcm2835-hvs.yaml
+++ b/Documentation/devicetree/bindings/display/brcm,bcm2835-hvs.yaml
@@ -11,7 +11,9 @@  maintainers:
 
 properties:
   compatible:
-    const: brcm,bcm2835-hvs
+    enum:
+      - const: brcm,bcm2711-hvs
+      - const: brcm,bcm2835-hvs
 
   reg:
     maxItems: 1
@@ -19,6 +21,10 @@  properties:
   interrupts:
     maxItems: 1
 
+  clocks:
+    maxItems: 1
+    description: Core Clock
+
 required:
   - compatible
   - reg
@@ -26,6 +32,16 @@  required:
 
 additionalProperties: false
 
+if:
+  properties:
+    compatible:
+      contains:
+        const: brcm,bcm2711-hvs"
+
+then:
+  required:
+    - clocks
+
 examples:
   - |
     hvs@7e400000 {