git/linux-cryptodev-2.6
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git synced 2026-04-27 03:49:57 -04:00
Code Issues Packages Projects Releases Wiki Activity

clk: bcm283x: add driver interfacing with Raspberry Pi's firmware

Browse Source 
Raspberry Pi's firmware offers an interface though which update it's
clock's frequencies. This is specially useful in order to change the CPU
clock (pllb_arm) which is 'owned' by the firmware and we're unable to
scale using the register interface provided by clk-bcm2835.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Acked-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Nicolas Saenz Julienne
2019-06-12 20:24:54 +02:00
committed by Stephen Boyd
parent 2256d89333
commit 4e85e535e6
3 changed files with 308 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/clk/bcm/Makefile
View File

@@ -7,6 +7,7 @@ obj-$(CONFIG_CLK_BCM_KONA) += clk-bcm21664.o
obj-$(CONFIG_COMMON_CLK_IPROC) += clk-iproc-armpll.o clk-iproc-pll.o clk-iproc-asiu.o
obj-$(CONFIG_CLK_BCM2835) += clk-bcm2835.o
obj-$(CONFIG_CLK_BCM2835) += clk-bcm2835-aux.o
obj-$(CONFIG_CLK_RASPBERRYPI) += clk-raspberrypi.o
obj-$(CONFIG_ARCH_BCM_53573) += clk-bcm53573-ilp.o
obj-$(CONFIG_CLK_BCM_CYGNUS) += clk-cygnus.o
obj-$(CONFIG_CLK_BCM_HR2) += clk-hr2.o