On Fri, Mar 16, 2012 at 3:21 PM, Paul Walmsley <paul@xxxxxxxxx> wrote: > From: Paul Walmsley <paul@xxxxxxxxx> > Date: Fri, 16 Mar 2012 16:06:30 -0600 > Subject: [PATCH] clk: mark the common clk code as EXPERIMENTAL for now > > Mark the common clk code as depending on CONFIG_EXPERIMENTAL. The API > is not well-defined and both it and the underlying mechanics are likely > to need significant changes to support non-trivial uses of the rate > changing code, such as DVFS with external I/O devices. So any platforms > that switch their implementation over to this may need to revise much > of their driver code and revalidate their implementations until the > behavior of the code is better-defined. > > A good time for removing this EXPERIMENTAL designation would be after at > least two platforms that do DVFS on groups of external I/O devices have > ported their clock implementations over to the common clk code. > > Signed-off-by: Paul Walmsley <paul@xxxxxxxxx> > Cc: Mike Turquette <mturquette@xxxxxx> ACK. This will set some reasonable expectations while things are in flux. Arnd are you willing to take this in? Thanks, Mike > --- > drivers/clk/Kconfig | 1 + > 1 files changed, 1 insertions(+), 0 deletions(-) > > diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig > index 2eaf17e..a0a83de 100644 > --- a/drivers/clk/Kconfig > +++ b/drivers/clk/Kconfig > @@ -12,6 +12,7 @@ config HAVE_MACH_CLKDEV > menuconfig COMMON_CLK > bool "Common Clock Framework" > select HAVE_CLK_PREPARE > + depends on EXPERIMENTAL > ---help--- > The common clock framework is a single definition of struct > clk, useful across many platforms, as well as an > -- > 1.7.9.1 > -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
