[v2] Bindings and DTS for Apple SoC GPUs

[PATCH v2 0/2] Bindings and DTS for Apple SoC GPUs

Sasha Finkelstein via B4 Relay posted 2 patches 3 months, 4 weeks ago

Diff against v1 v3
Download series mbox

There is a newer version of this series

Documentation/devicetree/bindings/gpu/apple,agx.yaml | 94 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
MAINTAINERS                                          |  1 +
arch/arm64/boot/dts/apple/t6000.dtsi                 |  4 ++++
arch/arm64/boot/dts/apple/t6001.dtsi                 |  4 ++++
arch/arm64/boot/dts/apple/t6002.dtsi                 |  4 ++++
arch/arm64/boot/dts/apple/t600x-common.dtsi          | 34 ++++++++++++++++++++++++++++++++++
arch/arm64/boot/dts/apple/t600x-die0.dtsi            | 28 ++++++++++++++++++++++++++++
arch/arm64/boot/dts/apple/t8103.dtsi                 | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
arch/arm64/boot/dts/apple/t8112.dtsi                 | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
9 files changed, 293 insertions(+)

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[PATCH v2 0/2] Bindings and DTS for Apple SoC GPUs

Posted by Sasha Finkelstein via B4 Relay 3 months, 4 weeks ago

Hi.

This patch series adds the DT bindings and tree entries for the GPU
present in Apple M-series SoCs. The driver itself is in Rust and
upstream is currently missing several prerequisite bindings, so will
be sent later.

The kernel and m1n1 (bootloader) that are using those bindings are
available at the following branches:
Kernel: https://github.com/WhatAmISupposedToPutHere/linux/tree/starlight
m1n1: https://github.com/WhatAmISupposedToPutHere/m1n1/tree/bootloader-cal-blobs

Signed-off-by: Sasha Finkelstein <fnkl.kernel@gmail.com>
---
Changes in v2:
- s/firmware-compat/firmware-abi/
- drop the agx-g13x compatible
- rework reserved regions
- Improved memory region and register descriptions
- Link to v1: https://lore.kernel.org/r/20250611-sgx-dt-v1-0-7a11f3885c60@gmail.com

---
Sasha Finkelstein (2):
      dt-bindings: gpu: Add Apple SoC GPU
      arm64: dts: Add Apple SoC GPU

 Documentation/devicetree/bindings/gpu/apple,agx.yaml | 94 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 MAINTAINERS                                          |  1 +
 arch/arm64/boot/dts/apple/t6000.dtsi                 |  4 ++++
 arch/arm64/boot/dts/apple/t6001.dtsi                 |  4 ++++
 arch/arm64/boot/dts/apple/t6002.dtsi                 |  4 ++++
 arch/arm64/boot/dts/apple/t600x-common.dtsi          | 34 ++++++++++++++++++++++++++++++++++
 arch/arm64/boot/dts/apple/t600x-die0.dtsi            | 28 ++++++++++++++++++++++++++++
 arch/arm64/boot/dts/apple/t8103.dtsi                 | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 arch/arm64/boot/dts/apple/t8112.dtsi                 | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 9 files changed, 293 insertions(+)
---
base-commit: aef17cb3d3c43854002956f24c24ec8e1a0e3546
change-id: 20250531-sgx-dt-4a1ba1b3b20f

Best regards,
-- 
Sasha Finkelstein <fnkl.kernel@gmail.com>