Hello, this patch series adds a hardware control interface for OMAP2/3 clockdomains. Also added is clockdomain usecounting of underlying clocks, so hardware-supervised and software-supervised clockdomain transitions can occur correctly. The interface is fully documented in the code. 24xx clocks are not yet linked with clockdomains. This will be done in a later patchset. This series must be applied after the powerdomain series, posted earlier. Clockdomain code tested on 3430SDP ES2.1; also boot-tested on N800. Many people at Nokia and TI provided commentary and review during the development of the clockdomain patches. Particular help came from (in alphabetical order): Karthik Dasu, Tony Lindgren, Rajendra Nayak, Sakari Poussa, Igor Stoppa, and Richard Woodruff. Jouni Högander merits special mention; he took the original code and made it do what it was supposed to do on the hardware, testing and fixing many bugs. Comments welcome, - Paul size: text data bss dec hex filename 3270030 151896 100832 3522758 35c0c6 vmlinux.3430sdp.orig 3272798 154168 100832 3527798 35d476 vmlinux.3430sdp diffstat: arch/arm/mach-omap2/Makefile | 3 arch/arm/mach-omap2/clock.c | 45 ++ arch/arm/mach-omap2/clock.h | 1 arch/arm/mach-omap2/clock34xx.c | 4 arch/arm/mach-omap2/clock34xx.h | 198 +++++++++- arch/arm/mach-omap2/clockdomain.c | 583 ++++++++++++++++++++++++++++++++ arch/arm/mach-omap2/clockdomains.h | 283 +++++++++++++++ arch/arm/mach-omap2/cm-regbits-24xx.h | 24 - arch/arm/mach-omap2/cm-regbits-34xx.h | 42 +- arch/arm/mach-omap2/io.c | 4 arch/arm/mach-omap2/pm.c | 12 arch/arm/mach-omap2/powerdomain.c | 128 +++++++ arch/arm/plat-omap/Kconfig | 12 drivers/dsp/dspgateway/dsp_core.c | 2 include/asm-arm/arch-omap/clock.h | 4 include/asm-arm/arch-omap/clockdomain.h | 105 +++++ include/asm-arm/arch-omap/powerdomain.h | 17 17 files changed, 1416 insertions(+), 51 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
