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

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Date:   Fri, 24 Apr 2020 17:34:15 +0200
From:   Maxime Ripard <maxime@...no.tech>
To:     Nicolas Saenz Julienne <nsaenzjulienne@...e.de>,
        Eric Anholt <eric@...olt.net>
Cc:     dri-devel@...ts.freedesktop.org,
        linux-rpi-kernel@...ts.infradead.org,
        bcm-kernel-feedback-list@...adcom.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Dave Stevenson <dave.stevenson@...pberrypi.com>,
        Tim Gover <tim.gover@...pberrypi.com>,
        Phil Elwell <phil@...pberrypi.com>,
        Maxime Ripard <maxime@...no.tech>
Subject: [PATCH v2 34/91] dt-bindings: display: Add support for the BCM2711 HVS

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@...no.tech>
---
 Documentation/devicetree/bindings/display/brcm,bcm2835-hvs.yaml | 18 ++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

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@...00000 {
-- 
git-series 0.9.1