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Subject[PATCH 0/2] Per-user clock constraints
Date
Hello,

these patches add the possibility of setting constraints on the frequency of
clocks. In contrast to my two previous approaches, this is accomplished with
per-user clocks, but without requiring changes to existing drivers. An
exception to the latter are a few boards in mach-omap2, which still register
their clocks statically and thus had to be changed to initialize struct
clk_core. Hopefully the whole of clk-private.h can be removed once those boards
have been converted to initialize their clocks with DTS files.

The first patch implements per-user clocks properly, and the second adds the
constraint API.

Thanks,

Tomeu

Tomeu Vizoso (2):
clk: Make clk API return per-user struct clk instances
clk: Add floor and ceiling constraints to clock rates

arch/arm/mach-omap2/cclock3xxx_data.c | 108 +++--
arch/arm/mach-omap2/clock.h | 11 +-
arch/arm/mach-omap2/clock_common_data.c | 5 +-
drivers/clk/clk.c | 723 +++++++++++++++++++++-----------
drivers/clk/clk.h | 8 +
drivers/clk/clkdev.c | 23 +-
include/linux/clk-private.h | 40 +-
include/linux/clk-provider.h | 27 +-
include/linux/clk.h | 18 +
9 files changed, 656 insertions(+), 307 deletions(-)

--
1.9.3



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