dt-bindings: arm: apple: Add M3 based devices

The Apple devices with the t8122 SoC (M3) are very similar to their M1
and M2 predecessors.
Only the 13-inch Macbook Pro is replaced by a 14-inch version based on
the design of the 14-inch Macbook Pro with (M1/M2 Pro/Max). The Mac mini
was not offered with M3.

Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Joshua Peisach <jpeisach@ubuntu.com>
Reviewed-by: Neal Gompa <neal@gompa.dev>
Signed-off-by: Janne Grunau <j@jannau.net>
Link: https://patch.msgid.link/20260507-apple-m3-initial-devicetrees-v3-4-ca07c81b5dc7@jannau.net
Signed-off-by: Sven Peter <sven@kernel.org>

diff --git a/Documentation/devicetree/bindings/arm/apple.yaml b/Documentation/devicetree/bindings/arm/apple.yaml
index 5c2629ec3d4cbcee49d3ff6a4db1cc8298e2a2e1..e49403c73f9d2efe7066f7c1dca18fc7987dc885 100644 (file)
--- a/Documentation/devicetree/bindings/arm/apple.yaml
+++ b/Documentation/devicetree/bindings/arm/apple.yaml
@@ -96,6 +96,13 @@ description: |
   - MacBook Pro (13-inch, M2, 2022)
   - Mac mini (M2, 2023)
 
+  Devices based on the "M3" SoC:
+
+  - MacBook Air (13-inch, M3, 2024)
+  - MacBook Air (15-inch, M3, 2024)
+  - MacBook Pro (14-inch, M3, 2023)
+  - iMac (24-inch, M3, 2023)
+
   Devices based on the "M1 Pro", "M1 Max" and "M1 Ultra" SoCs:
 
   - MacBook Pro (14-inch, M1 Pro, 2021)
@@ -297,6 +304,17 @@ properties:
           - const: apple,t8112
           - const: apple,arm-platform
 
+      - description: Apple M3 SoC based platforms
+        items:
+          - enum:
+              - apple,j433 # iMac (24-inch, 2x USB-C, M3, 2023)
+              - apple,j434 # iMac (24-inch, 4x USB-C, M3, 2023)
+              - apple,j504 # MacBook Pro (14-inch, M3, 2023)
+              - apple,j613 # MacBook Air (13-inch, M3, 2024)
+              - apple,j615 # MacBook Air (15-inch, M3, 2024)
+          - const: apple,t8122
+          - const: apple,arm-platform
+
       - description: Apple M1 Pro SoC based platforms
         items:
           - enum: