ARM: bcm2835: add rpi power domain driver

This patch adds support for several power domains on Raspberry Pi,
including USB (so it can be enabled even if the bootloader didn't do
it), and graphics.

This patch is the combined work of Eric Anholt (who wrote USB support
inside of the Raspberry Pi firmware driver, and wrote the non-USB
domain support) and Alexander Aring (who separated the original USB
work out from the firmware driver).

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Kevin Hilman <khilman@linaro.org>
This commit is contained in:
Alexander Aring
2015-12-16 16:26:47 -08:00
committed by Eric Anholt
parent 4c8b338f9a
commit a09cd35658
6 changed files with 300 additions and 0 deletions

View File

@@ -2,6 +2,7 @@
# Makefile for the Linux Kernel SOC specific device drivers.
#
obj-y += bcm/
obj-$(CONFIG_SOC_BRCMSTB) += brcmstb/
obj-$(CONFIG_MACH_DOVE) += dove/
obj-$(CONFIG_ARCH_MEDIATEK) += mediatek/