This series revises the support for automatic hardware-controlled powerdomain context save-and-restore (SAR). Previously, this was partially handled through the clock framework; but handling it via the powerdomain framework is a better solution. The patches: - add functions to the powerdomain code to enable and disable automatic SAR, - move the USBHOST SAR support from the clock fw to the powerdomain layer, - add support for USBTLL SAR, - enable SAR for all powerdomains that support it upon powerdomain initialization. Boot-tested on 3430SDP ES2. Signed-off-by: Paul Walmsley <paul@xxxxxxxxx> --- size: text data bss dec hex filename 3391246 156920 107144 3655310 37c68e vmlinux.3430sdp.orig 3391422 156872 107144 3655438 37c70e vmlinux.3430sdp.patched arch/arm/mach-omap2/clock34xx.h | 12 ----- arch/arm/mach-omap2/pm34xx.c | 4 ++ arch/arm/mach-omap2/powerdomain.c | 68 +++++++++++++++++++++++++++++++ arch/arm/mach-omap2/powerdomains.h | 3 + arch/arm/mach-omap2/powerdomains34xx.h | 24 ++++++++++- include/asm-arm/arch-omap/powerdomain.h | 11 +++++ 6 files changed, 107 insertions(+), 15 deletions(-) -- 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
