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drm: panfrost: add optional bus_clock
authorClément Péron <peron.clem@gmail.com>
Tue, 21 May 2019 16:10:57 +0000 (18:10 +0200)
committerRob Herring <robh@kernel.org>
Wed, 22 May 2019 19:23:29 +0000 (14:23 -0500)
commitb681af0bc1cc520c35f2ef109aa6a2db46d0ecb5
tree72f497e97b2d75e37195573f13732493b6c73542
parentd4db6c089099d38166752c93d9d165fb7526f1e5
drm: panfrost: add optional bus_clock

Allwinner H6 has an ARM Mali-T720 MP2 which required a bus_clock.

Add an optional bus_clock at the init of the panfrost driver.

Signed-off-by: Clément Péron <peron.clem@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190521161102.29620-2-peron.clem@gmail.com
drivers/gpu/drm/panfrost/panfrost_device.c
drivers/gpu/drm/panfrost/panfrost_device.h