[v1,0/4] RK3588 GPU support

Message

Sebastian Reichel March 25, 2024, 3:37 p.m. UTC

Hi,

Panthor has landed in drm-misc-next including the DT bindings, so
let's add the necessary DT changes to support the GPU on RK3588.
This adds support at SoC level and support for the EVB1 as well as
the Rock 5B, which covers both variants found in RK3588 boards:

1. Having dedicated regulators for GPU core and GPU memory. This is
   handled by coupling both regulators.
2. Having a shared regulator for GPU core and GPU memory.

I prepared a branch with just the GPU DT changes (and the panthor driver
changes) based on Heiko's for-next branch:

https://gitlab.collabora.com/hardware-enablement/rockchip-3588/linux/-/commits/rk3588-gpu

Greetings,

-- Sebastian

Boris Brezillon (3):
  arm64: dts: rockchip: rk3588: Add GPU nodes
  arm64: dts: rockchip: rk3588-rock5b: Enable GPU
  arm64: dts: rockchip: rk3588-evb1: Enable GPU

Sebastian Reichel (1):
  arm64: defconfig: support Mali CSF-based GPUs

 .../boot/dts/rockchip/rk3588-evb1-v10.dts     | 12 ++++
 .../boot/dts/rockchip/rk3588-rock-5b.dts      |  6 ++
 arch/arm64/boot/dts/rockchip/rk3588s.dtsi     | 56 +++++++++++++++++++
 arch/arm64/configs/defconfig                  |  1 +
 4 files changed, 75 insertions(+)