On Sun, Oct 29, 2017 at 07:18:53PM +0530, Viresh Kumar wrote: > This patch adds the clk constraint type. > > The constraint is set by enabling the clk for the device. Once the > device is probed, the clk is disabled and the constraint is removed. > > We may want to do clk_set_rate() from here, but lets wait for some real > users that really want it. > > Tested-by: Rajendra Nayak <[email protected]> > Signed-off-by: Viresh Kumar <[email protected]> > --- > drivers/boot_constraints/Makefile | 2 +- > drivers/boot_constraints/clk.c | 70 > +++++++++++++++++++++++++++++++++++++++ > drivers/boot_constraints/core.c | 4 +++ > drivers/boot_constraints/core.h | 3 ++ > include/linux/boot_constraint.h | 5 +++ > 5 files changed, 83 insertions(+), 1 deletion(-) > create mode 100644 drivers/boot_constraints/clk.c > > diff --git a/drivers/boot_constraints/Makefile > b/drivers/boot_constraints/Makefile > index a45616f0c3b0..3424379fd1e4 100644 > --- a/drivers/boot_constraints/Makefile > +++ b/drivers/boot_constraints/Makefile > @@ -1,3 +1,3 @@ > # Makefile for device boot constraints > > -obj-y := core.o supply.o > +obj-y := clk.o core.o supply.o > diff --git a/drivers/boot_constraints/clk.c b/drivers/boot_constraints/clk.c > new file mode 100644 > index 000000000000..b5b1d63c3e76 > --- /dev/null > +++ b/drivers/boot_constraints/clk.c > @@ -0,0 +1,70 @@ > +/* > + * Copyright (C) 2017 Linaro. > + * Viresh Kumar <[email protected]> > + * > + * This file is released under the GPLv2. > + */ > + > +#define pr_fmt(fmt) "Clock Boot Constraints: " fmt
You don't use this :(
