user/sven/linux.git/include/linux/clk.h, branch v3.2.31

clk: provide prepare/unprepare functions

2011-09-27T08:25:02Z

As discussed previously, there's the need on some platforms to run some parts of clk_enable() in contexts which can schedule. The solution which was agreed upon was to provide clk_prepare() and clk_unprepare() to contain this parts, while clk_enable() and clk_disable() perform the atomic part. This patch provides a common definition for clk_prepare() and clk_unprepare() in linux/clk.h, and provides an upgrade path for existing implementation and drivers: drivers can start using clk_prepare() and clk_unprepare() once this patch is merged without having to wait for platform support. Platforms can then start to provide these additional functions. Eventually, HAVE_CLK_PREPARE will be removed from the kernel, and everyone will have to provide these new APIs. Acked-by: Saravana Kannan Signed-off-by: Russell King

[ARM] 5536/1: Move clk_add_alias() to arch/arm/common/clkdev.c

2009-06-04T16:45:43Z

This can be used for other arm platforms too as discussed on the linux-arm-kernel list. Also check the return value with IS_ERR and return PTR_ERR as suggested by Russell King. Signed-off-by: Tony Lindgren Signed-off-by: Russell King

clkdev: add possibility to get a clock based on the device name

2009-03-27T13:51:13Z

This adds clk_get_sys to get a clock without the associated struct device. Signed-off-by: Sascha Hauer

include/linux/clk.h: fix comment

2008-10-16T18:21:32Z

clk_get and clk_put may not be used from within interrupt context. Change comment to this function. Signed-off-by: Alex Raimondi Signed-off-by: Haavard Skinnemoen Acked-by: Russell King Cc: john stultz Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

include/linux/clk.h is betraying its ARM origins

2006-03-25T18:15:24Z

include/linux/clk.h is betraying its ARM origins. Signed-off-by: Todd Poynor Signed-off-by: Russell King

[ARM] Move asm/hardware/clock.h to linux/clk.h

2006-01-07T16:15:52Z

This is needs to be visible to other architectures using the AMBA bus and peripherals. Signed-off-by: Russell King