kernel/drivers/clk/versatile/clk-sp810.c, branch linux-4.3.y

clk: versatile: Switch to assigned clock parents

2015-08-24T23:48:59Z

We're removing struct clk from the clk provider API. This code is calling the consumer APIs to change the parent to a 1 MHz fixed rate clock for each of the clocks that the driver provides. Move to using the assigned-clock-parents DT property for this instead. Because this is an ABI break, detect if the property is missing and fall back to setting the parent explicitly before the clocks are registered. Acked-by: Pawel Moll Cc: Linus Walleij Tested-by: Sudeep Holla Signed-off-by: Stephen Boyd

clk: versatile: off by one in clk_sp810_timerclken_of_get()

2015-07-29T18:25:23Z

The ">" should be ">=" or we end up reading beyond the end of the array. Fixes: 6e973d2c4385 ('clk: vexpress: Add separate SP810 driver') Signed-off-by: Dan Carpenter Acked-by: Pawel Moll Signed-off-by: Stephen Boyd

clk: versatile: Remove clk.h and clkdev.h includes

2015-07-20T18:11:20Z

Clock provider drivers generally shouldn't include clk.h because it's the consumer API. Remove the include here because this is a provider driver. Also remove clkdev.h in files that aren't using it and replace them with slab.h in files that were relying on the implicit include of slab.h in clkdev.h. Reviewed-by: Linus Walleij Signed-off-by: Stephen Boyd

clk: versatile: Silence sparse warnings

2015-05-15T00:11:27Z

drivers/clk/versatile/clk-sp810.c:159:29: error: incompatible types for operation (<=) drivers/clk/versatile/clk-sp810.c:159:29: left side has type char const * drivers/clk/versatile/clk-sp810.c:159:29: right side has type int drivers/clk/versatile/clk-sp810.c:159:53: error: incompatible types for operation (<=) drivers/clk/versatile/clk-sp810.c:159:53: left side has type char const * drivers/clk/versatile/clk-sp810.c:159:53: right side has type int drivers/clk/versatile/clk-sp810.c:138:13: warning: symbol 'clk_sp810_of_setup' was not declared. Should it be static? Acked: Pawel Moll Signed-off-by: Stephen Boyd

clk: versatile: Staticize clk_sp810_timerclken_of_get

2013-12-20T01:47:32Z

clk_sp810_timerclken_of_get is used only in this file. Make it static. Signed-off-by: Sachin Kamat Signed-off-by: Mike Turquette

clk: vexpress: Add separate SP810 driver

2013-04-18T18:41:10Z

Factor out the SP810 clocking code into a separate driver, selecting better (faster) parent at clk_prepare() time. This is to avoid problems with clocking infrastructure initialisation order, in particular to avoid dependency of fixed clock being initialized before SP810. It also makes vexpress platform OF-based clock initialisation code unnecessary. Signed-off-by: Pawel Moll Tested-by: Catalin Marinas Signed-off-by: Mike Turquette [mturquette@linaro.org: add .unprepare, FIXME comment, cleaned up code]