This series adds support for new MediaTek SoCs (MT8186/MT8192/MT8195) and improves MT8183 support: since the mtk-regulator-coupler driver was picked, it is now useless for Panfrost to look for, and manage, two regulators (GPU Vcore and GPU SRAM) on MediaTek; The aforementioned driver will take care of keeping the voltage relation (/constraints) of the two regulators on its own when a voltage change request is sent to the Vcore, solving the old time issue with not working DVFS on Panfrost+MediaTek (due to devfreq supporting only single regulator). In the specific case of MT8183, in order to not break the ABI, it was necessary to add a new compatible for enabling DVFS. Alyssa Rosenzweig (3): drm/panfrost: Increase MAX_PM_DOMAINS to 5 drm/panfrost: Add the MT8192 GPU ID drm/panfrost: Add mediatek,mt8192-mali compatible AngeloGioacchino Del Regno (6): dt-bindings: gpu: mali-bifrost: Don't allow sram-supply by default dt-bindings: gpu: mali-bifrost: Allow up to 5 power domains for MT8192 dt-bindings: gpu: mali-bifrost: Add compatible for MT8195 SoC dt-bindings: gpu: mali-bifrost: Add new MT8183 compatible dt-bindings: gpu: mali-bifrost: Add a compatible for MediaTek MT8186 drm/panfrost: Add new compatible for Mali on the MT8183 SoC .../bindings/gpu/arm,mali-bifrost.yaml | 68 +++++++++++++++++-- drivers/gpu/drm/panfrost/panfrost_device.h | 2 +- drivers/gpu/drm/panfrost/panfrost_drv.c | 28 ++++++++ drivers/gpu/drm/panfrost/panfrost_gpu.c | 8 +++ 4 files changed, 99 insertions(+), 7 deletions(-) -- 2.39.1
