Commit Graph

6 Commits

Author SHA1 Message Date
Russell King e7089da956 ARM: pm: samsung: move cpu_suspend into C code
Move the call to cpu_suspend into C code, and noticing that all the
s3c_cpu_save implementations are now identical, we can move this
into the common samsung code.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-06-24 08:48:44 +01:00
Russell King 4d01446fea ARM: pm: mach-s3c64xx: cleanup s3c_cpu_save
s3c_cpu_save does not need to save any registers with the new
cpu_suspend calling convention.  Remove these redundant instructions.

Acked-by: Frank Hofmann <frank.hofmann@tomtom.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-06-24 08:48:44 +01:00
Russell King e8856a8797 ARM: pm: convert cpu_suspend() to a normal function
cpu_suspend() has a weird calling method which makes it only possible to
call from assembly code: it returns with a modified stack pointer to
finish the suspend, but on resume, it 'returns' via a provided pointer.

We can make cpu_suspend() appear to be a normal function merely by
swapping the resume pointer argument and the link register.

Do so, and update all callers to take account of this more traditional
behaviour.

Acked-by: Frank Hofmann <frank.hofmann@tomtom.com>
Tested-by: Kevin Hilman <khilman@ti.com>
Acked-by: Jean Pihet <j-pihet@ti.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-06-24 08:48:43 +01:00
Joonyoung Shim 3185847957 ARM: S3C64XX: Remove gpio-bank-X header files
The gpio-bank-X header files of S3C64XX have definitions
which can be substituted by other common GPIO API.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-05-06 09:37:36 +09:00
Russell King 2e2f3d3792 ARM: pm: convert samsung platforms to generic suspend/resume support
Tested-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-02-22 17:11:25 +00:00
Ben Dooks f7be9abaa5 ARM: S3C64XX: Move core support to mach-s3c64xx
Move the core S3C64XX support to mach-s3c64xx as it is unlikely to be used
outside of this directory. Also move the SoC header files in with it.

This includes the clock, cpu, cpufreq, dma, gpiolib and pll support.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-02-20 22:33:54 +00:00