This series includes updates for the bcm281xx clock code to be
considered for kernel 3.14. I've held off posting this because
a mixup caused the code to which this applies to be dropped at
the last minute from the 3.13 release, and I wanted to make sure
the dust had settled on getting that resolved. The patches are
available here:
http://git.linaro.org/landing-teams/working/broadcom/kernel.git
Branch review/bcm-clk-next
These are based on three patches that implement the baseline
bcm281xx clock functionality, which I re-posted last week.
https://lkml.org/lkml/2014/2/14/449
https://lkml.org/lkml/2014/2/14/456
https://lkml.org/lkml/2014/2/14/451
I've grouped them, and offer a little explanation of each of the
groups below.
-Alex
Alex Elder (12):
clk: bcm281xx: warn if ccu_wait_bit() fails
clk: bcm281xx: use init_data.name for clock name
Two small improvements to the code.
clk: bcm281xx: change some symbol names
mach-bcm: bcm281xx: more symbol cleanup
Improve clarity by using "281xx" rather than "11351" in
symbols; support for the bcm11351 board is going away, and
in these cases there's no reason not to use "281xx" instead.
clk: bcm281xx: initialize CCU structures statically
clk: bcm281xx: define CCU clock data statically
This rearranges the way CCUs and the clocks they provide are
defined, so that they're defined statically to the extent
possible rather than allocating and initializing things
at runtime.
clk: bcm281xx: add clock policy support
clk: bcm281xx: add clock hysteresis support
clk: bcm281xx: add an initialized flag
clk: bcm281xx: implement prerequisite clocks
clk: bcm281xx: add bus clock support
clk: bcm281xx: define a bus clock
This series adds a few new features, ultimately for the
purpose of adding support for another type of Kona clock.
Currently only peripheral clocks are supported; this adds
the ability to define and control bus clocks. In addition,
support is added for clocks to identify a prerequisite
clock; a clock won't be initialized until after its
prerequisite has been.
arch/arm/boot/dts/bcm11351.dtsi | 3 +-
arch/arm/mach-bcm/board_bcm281xx.c | 9 +-
drivers/clk/bcm/clk-bcm281xx.c | 254 ++++++++++++--------------
drivers/clk/bcm/clk-kona-setup.c | 331 +++++++++++++++++++++++++++-------
drivers/clk/bcm/clk-kona.c | 331 ++++++++++++++++++++++++++++++++--
drivers/clk/bcm/clk-kona.h | 189 ++++++++++++++++---
include/dt-bindings/clock/bcm281xx.h | 3 +-
7 files changed, 878 insertions(+), 242 deletions(-)
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