[PATCH v2 1/7] dt-bindings: display: tegra: Changes to support Tegra264

[Mikko Perttunen <mperttunen@nvidia.com>]

Add nvidia,tegra264-host1x compatible string. The Tegra264 host1x is
similar to Tegra234, but with a different set of engines and layout.

The engine register range is no longer continuous, so two range entries
are also needed.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
---
 .../display/tegra/nvidia,tegra20-host1x.yaml         | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
index 3563378a01af..8312b7699cbe 100644
--- a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
+++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
@@ -25,6 +25,7 @@ properties:
           - nvidia,tegra186-host1x
           - nvidia,tegra194-host1x
           - nvidia,tegra234-host1x
+          - nvidia,tegra264-host1x
 
       - items:
           - const: nvidia,tegra132-host1x
@@ -57,7 +58,8 @@ properties:
     enum: [1, 2]
 
   ranges:
-    maxItems: 1
+    minItems: 1
+    maxItems: 2
 
   clocks:
     description: Must contain one entry, for the module clock. See
@@ -192,6 +194,7 @@ allOf:
           contains:
             enum:
               - nvidia,tegra234-host1x
+              - nvidia,tegra264-host1x
     then:
       properties:
         reg-names:
@@ -239,6 +242,21 @@ allOf:
 
       required:
         - reg-names
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - nvidia,tegra264-host1x
+    then:
+      properties:
+        ranges:
+          minItems: 2
+          maxItems: 2
+    else:
+      properties:
+        ranges:
+          maxItems: 1
 
 examples:
   - |

-- 
2.53.0