Initial Apple silicon M3 device trees and dt-bindings

[PATCH 6/9] dt-bindings: i2c: apple,i2c: Add t8122 compatible

Posted by Janne Grunau 2 weeks ago

The i2c block on the Apple silicon t8122 (M3) SoC is compatible with the
existing driver. Add "apple,t8122-i2c" as SoC specific compatible under
"apple,t8103-i2c" used by the deriver.

Signed-off-by: Janne Grunau <j@jannau.net>
---
 Documentation/devicetree/bindings/i2c/apple,i2c.yaml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/i2c/apple,i2c.yaml b/Documentation/devicetree/bindings/i2c/apple,i2c.yaml
index 500a965bdb7a84e4997b52e8c19dcc1a7ee0cff7..9e59200ad37b63eb6f00e1e219c53bcb3f7ee402 100644
--- a/Documentation/devicetree/bindings/i2c/apple,i2c.yaml
+++ b/Documentation/devicetree/bindings/i2c/apple,i2c.yaml
@@ -22,7 +22,9 @@ properties:
   compatible:
     oneOf:
       - items:
-          - const: apple,t6020-i2c
+          - enum:
+              - apple,t6020-i2c
+              - apple,t8122-i2c
           - const: apple,t8103-i2c
       - items:
           - enum:

-- 
2.53.0

Re: [PATCH 6/9] dt-bindings: i2c: apple,i2c: Add t8122 compatible

Posted by Andi Shyti 1 week ago

Hi Janne,

On Fri, Mar 20, 2026 at 01:23:24PM +0100, Janne Grunau wrote:
> The i2c block on the Apple silicon t8122 (M3) SoC is compatible with the
> existing driver. Add "apple,t8122-i2c" as SoC specific compatible under
> "apple,t8103-i2c" used by the deriver.
> 
> Signed-off-by: Janne Grunau <j@jannau.net>

Acked-by: Andi Shyti <andi.shyti@kernel.org>

Thanks,
Andi