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path: root/drivers/firmware/raspberrypi.c
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2015-10-15ARM: bcm2835: Add the Raspberry Pi firmware driverEric Anholt1-0/+260
This gives us a function for making mailbox property channel requests of the firmware, which is most notable in that it will let us get and set clock rates. Signed-off-by: Eric Anholt <eric@anholt.net> Acked-by: Stephen Warren <swarren@wwwdotorg.org>