[PATCH 00/10] Initial Apple Silicon M4 Pro/Max device trees and dt-bindings

[Yureka Lilian]

Hi,

This series adds initial device trees and dt-bindings for the Apple
Silicon devices using the M4 Pro/Max (t6040/t6041) SoCs.

This series covers only a minimal amount of hardware, which is useful
as a basis for future developments. The hardware added here has remained
largely unchanged between the M3 and M4 generations.

The dt-bindings changes should be mostly boring (in a good way!). The
device trees themselves are roughly organized into the MacBook Pro
models on one side (t604x-j614-j616) and the Mac mini and Mac Studio on
the other side (t604x-j575-j773). I'm hoping to re-use these dtsi files
for the M5 Pro/Max versions of these machines in the future.
I applied some version of dt-check-style formatting to all new files
with the exception of the generated pmgr nodes.

Merge strategy:
Since there are no actual driver changes, we'd prefer to merge the
dt-bindings changes through the apple-soc tree once Acked by the
respective maintainers.

Thanks,

Yureka

Signed-off-by: Yureka Lilian <yureka at cyberchaos.dev>
---
Yureka Lilian (10):
      dt-bindings: watchdog: apple,wdt: Add t6041 compatible
      dt-bindings: interrupt-controller: apple,aic2: Add t6041 compatible
      dt-bindings: arm: cpus: Add Apple M4 Pro/Max CPU core compatibles
      dt-bindings: arm: power: apple,pmgr-pwrstate: Add t6041 compatible
      dt-bindings: arm: apple: apple,pmgr: Add t6041 compatible
      dt-bindings: pwm: apple,s5l-fpwm: Add t6041 compatible
      dt-bindings: pinctrl: apple,pinctrl: Add t6041 compatible
      dt-bindings: i2c: apple,i2c: Add t6041 compatible
      dt-bindings: arm: apple: Add M4 Pro/Max based devices
      arm64: dts: apple: Add minimal t604x (M4 Pro/Max) device trees

 Documentation/devicetree/bindings/arm/apple.yaml   |   26 +
 .../devicetree/bindings/arm/apple/apple,pmgr.yaml  |    1 +
 Documentation/devicetree/bindings/arm/cpus.yaml    |    2 +
 .../devicetree/bindings/i2c/apple,i2c.yaml         |    1 +
 .../bindings/interrupt-controller/apple,aic2.yaml  |    3 +
 .../devicetree/bindings/pinctrl/apple,pinctrl.yaml |    1 +
 .../bindings/power/apple,pmgr-pwrstate.yaml        |    1 +
 .../devicetree/bindings/pwm/apple,s5l-fpwm.yaml    |    1 +
 .../devicetree/bindings/watchdog/apple,wdt.yaml    |    1 +
 arch/arm64/boot/dts/apple/Makefile                 |    6 +
 arch/arm64/boot/dts/apple/t6040-j614s.dts          |   24 +
 arch/arm64/boot/dts/apple/t6040-j616s.dts          |   24 +
 arch/arm64/boot/dts/apple/t6040-j773s.dts          |   28 +
 arch/arm64/boot/dts/apple/t6040.dtsi               |   65 +
 arch/arm64/boot/dts/apple/t6041-j575c.dts          |   22 +
 arch/arm64/boot/dts/apple/t6041-j614c.dts          |   18 +
 arch/arm64/boot/dts/apple/t6041-j616c.dts          |   18 +
 arch/arm64/boot/dts/apple/t6041-pmgr.dtsi          | 2297 ++++++++++++++++++++
 arch/arm64/boot/dts/apple/t6041.dtsi               |  713 ++++++
 arch/arm64/boot/dts/apple/t604x-j575-j773.dtsi     |   47 +
 arch/arm64/boot/dts/apple/t604x-j614-j616.dtsi     |   65 +
 21 files changed, 3364 insertions(+)
---
base-commit: a8ac6027e82415f431bbba49ab535c44f2edaf4d
change-id: 20261009-apple-m4-pro-max-initial-devicetrees-c3b23fa7a88e

Best regards,
--  
Yureka Lilian <yureka at cyberchaos.dev>