Re: [PATCH 08/17] spi: pl022: Fully gate clocks at request inactivity

2014-02-10 Thread Ulf Hansson
On 4 February 2014 18:07, Mark Brown wrote: > On Tue, Feb 04, 2014 at 04:58:49PM +0100, Ulf Hansson wrote: >> Use clk_disable_unprepare and clk_prepare_enable from the runtime PM >> callbacks, to fully gate|ungate clocks. Potentially this will save more >> power, depending on the clock tree for th

Re: [PATCH 08/17] spi: pl022: Fully gate clocks at request inactivity

2014-02-04 Thread Mark Brown
On Tue, Feb 04, 2014 at 04:58:49PM +0100, Ulf Hansson wrote: > Use clk_disable_unprepare and clk_prepare_enable from the runtime PM > callbacks, to fully gate|ungate clocks. Potentially this will save more > power, depending on the clock tree for the current SOC. The same patch has already been ap

[PATCH 08/17] spi: pl022: Fully gate clocks at request inactivity

2014-02-04 Thread Ulf Hansson
Use clk_disable_unprepare and clk_prepare_enable from the runtime PM callbacks, to fully gate|ungate clocks. Potentially this will save more power, depending on the clock tree for the current SOC. Cc: Mark Brown Signed-off-by: Ulf Hansson --- drivers/spi/spi-pl022.c |4 ++-- 1 file changed,