Hi all,
This series seems to be abandoned so I would like to pick it up in order to bring the GPU support for the RK356x mainline.
The series (in conjunction with the VOP2/HDMI TX patches v4 [0]) has been tested successfully on a RK3568 EVB1 with weston and glmark2-es2-wayland.
It should be noted that on the RK3568 EVB1 the supply of the GPU power domain needs to be set to "always-on" in the device tree. There is an ongoing discussion to provide a clean solution [1], in the meantime one has to apply a hack.
Looking forward to your comments!
Best regards, Michael
v5: - address Rob's comments, describe clocks in SoC specific region - move gpu_opp_table so that nodes without a reg are sorted alphabetically - add GPU support to the RK3568 EVB1
v4: see https://lore.kernel.org/linux-rockchip/20211126151729.1026566-1-knaerzche@gm... v3: see https://lore.kernel.org/linux-rockchip/20210805025948.10900-1-ezequiel@colla... v2: see https://lore.kernel.org/linux-rockchip/20210730164515.83044-1-ezequiel@colla...
[0] https://lore.kernel.org/linux-rockchip/20220126145549.617165-1-s.hauer@pengu... [1] https://lore.kernel.org/linux-rockchip/20211217130919.3035788-1-s.hauer@peng...
Alex Bee (2): dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu arm64: dts: rockchip: add cooling map and trip points for gpu to rk356x
Ezequiel Garcia (2): arm64: dts: rockchip: add gpu node to rk356x arm64: dts: rockchip: enable the gpu on quartz64-a
Michael Riesch (1): arm64: dts: rockchip: enable the gpu on rk3568-evb1-v10
.../bindings/gpu/arm,mali-bifrost.yaml | 15 ++++ .../boot/dts/rockchip/rk3566-quartz64-a.dts | 5 ++ .../boot/dts/rockchip/rk3568-evb1-v10.dts | 11 +++ arch/arm64/boot/dts/rockchip/rk356x.dtsi | 76 +++++++++++++++++++ 4 files changed, 107 insertions(+)