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[2/3] dt-bindings: i2c: apple,i2c: allow multiple compatibles

Message ID 20211121171545.27402-3-j@jannau.net
State Accepted
Commit 4356fd6041877ef0c91a2f6051b59bb1a8961ca2
Headers show
Series None | expand

Commit Message

Janne Grunau Nov. 21, 2021, 5:15 p.m. UTC 
The intention was to have a SoC-specific and base compatible string
to allow forward compatibility and SoC specific quirks,

Fixes: df7c4a8c1b47 ("dt-bindings: i2c: Add Apple I2C controller bindings")
Signed-off-by: Janne Grunau <j@jannau.net>
Cc: Mark Kettenis <kettenis@openbsd.org>
---
 Documentation/devicetree/bindings/i2c/apple,i2c.yaml | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)
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Patch

diff --git a/Documentation/devicetree/bindings/i2c/apple,i2c.yaml b/Documentation/devicetree/bindings/i2c/apple,i2c.yaml
index 22fc8483256f..f1cb96c08212 100644
--- a/Documentation/devicetree/bindings/i2c/apple,i2c.yaml
+++ b/Documentation/devicetree/bindings/i2c/apple,i2c.yaml
@@ -20,9 +20,10 @@  allOf:
 
 properties:
   compatible:
-    enum:
-      - apple,t8103-i2c
-      - apple,i2c
+    items:
+      - enum:
+        - apple,t8103-i2c
+      - const: apple,i2c
 
   reg:
     maxItems: 1
@@ -51,7 +52,7 @@  unevaluatedProperties: false
 examples:
   - |
     i2c@35010000 {
-      compatible = "apple,t8103-i2c";
+      compatible = "apple,t8103-i2c", "apple,i2c";
       reg = <0x35010000 0x4000>;
       interrupt-parent = <&aic>;
       interrupts = <0 627 4>;