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authorEric Anholt <eric@anholt.net>2015-02-26 13:08:06 +0300
committerEric Anholt <eric@anholt.net>2015-10-15 01:30:06 +0300
commit4e3d60656a7235b6b6e86d7ef48b0394276c35b5 (patch)
treee3bae80fb9abfc875b9850ee3f746ea10748cbb9 /drivers/firmware/Kconfig
parent6ff33f3902c3b1c5d0db6b1e2c70b6d76fba357f (diff)
downloadlinux-4e3d60656a7235b6b6e86d7ef48b0394276c35b5.tar.xz
ARM: bcm2835: Add the Raspberry Pi firmware driver
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>
Diffstat (limited to 'drivers/firmware/Kconfig')
-rw-r--r--drivers/firmware/Kconfig7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig
index d8de6a8dd4de..9e06188ce4ea 100644
--- a/drivers/firmware/Kconfig
+++ b/drivers/firmware/Kconfig
@@ -139,6 +139,13 @@ config QCOM_SCM
bool
depends on ARM || ARM64
+config RASPBERRYPI_FIRMWARE
+ tristate "Raspberry Pi Firmware Driver"
+ depends on BCM2835_MBOX
+ help
+ This option enables support for communicating with the firmware on the
+ Raspberry Pi.
+
source "drivers/firmware/broadcom/Kconfig"
source "drivers/firmware/google/Kconfig"
source "drivers/firmware/efi/Kconfig"