ARM: dts: rockchip: add Utgard Mali nodes for some socs

A patchset in state Mainline for linux-kernel

From: Heiko Stuebner <heiko@...> Date: Fri, 15 Sep 2017 11:02:44 +0200

This adds a mali-supply similar to the Midgard binding, the compatibles for 3 Rockchip socs and the nodes for these. The rk3036 and rk3188 gpus were tested, on the boards that get their gpus enabled, using the current Lima resurrection project and were able to probe the gpus sucessfully and draw a nice red-triangle in an off-screen application. The only special thing Rockchip Malis do, is that all MMUs have a shared interrupt and all PPs also have a shared interrupt, but that works out well with the current binding. changes in v2: - adapt to Rob's comment for the compatibles, not sure how I could miss the long compatible list at the top in the first place :-) - add Rob's Ack for patch 2 and adapt styling to match the other properties - add power-domains as optional property The power-domains are missing from the actual devicetree patches for now, as the rk3036 does not have any and I just submitted power-domain support for rk3188 in a separate series. So while the rk3188 needs a power-domain it's driver is still in-flight :-) Heiko Stuebner (8): dt-bindings: gpu: mali-utgard: Add Rockchip Utgard Malis dt-bindings: gpu: mali-utgard: add optional supply regulator dt-bindings: gpu: mali-utgard: add optional power-domain reference ARM: dts: rockchip: add rk3036 gpu node ARM: dts: rockchip: enable the gpu on rk3036-kylin boards ARM: dts: rockchip: add rk322x gpu node ARM: dts: rockchip: add gpu nodes on rk3066/rk3188 ARM: dts: rockchip: enable gpu on rk3188-radxarock .../devicetree/bindings/gpu/arm,mali-utgard.txt | 16 +++++++++++++++ arch/arm/boot/dts/rk3036-kylin.dts | 5 +++++ arch/arm/boot/dts/rk3036.dtsi | 19 +++++++++++++++++ arch/arm/boot/dts/rk3066a.dtsi | 24 ++++++++++++++++++++++ arch/arm/boot/dts/rk3188-radxarock.dts | 4 ++++ arch/arm/boot/dts/rk3188.dtsi | 24 ++++++++++++++++++++++ arch/arm/boot/dts/rk322x.dtsi | 21 +++++++++++++++++++ arch/arm/boot/dts/rk3xxx.dtsi | 11 ++++++++++ 8 files changed, 124 insertions(+) -- 2.14.1

Patches in this set


  • 8 individual patches
  • 124 lines added
  • 0 lines removed

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