This series removes the mach/ headers dependency from the reset driver. It is also laying some groundwork for the necessary power management support rework.
The first patch adds and export a function to shutdown the sdram from the sdramc driver. That function also take the RSTC CR register and a value as parameters to be able to reset the chip. This is a hackish way of doing it but it ensures that all the code fits in one cache line. We already have plan to start using the sram to have a cleaner way to execute that code safely as soon as that series goes in: http://lists.infradead.org/pipermail/linux-arm-kernel/2013-September/198778.html The second patch makes the sdramc driver usable from the board files. The third patch actually registers the sdramc driver from the boards files. The fourth patch does the same, only for sam9g45 and sam9rl to simplify future merging as the board files have been removed. Simply drop that patch. The fifth patch makes the at91-reset driver use the newly created at91_ramc_shutdown() function and removes the mach/ headers inclusion. Then the sixth and seven patch do some cleanup. Again, you can simply drop patch 7 when merging. The last patch adds myself a the maintainer for those drivers. Changes in v2: - corrected a typo in MAINTAINERS - pass the RSTC CR register address and its value to reset the SoC to ensure everything fits in one cache line. Alexandre Belloni (8): memory: atmel-sdramc: export a shutdown function memory: atmel-sdramc: allow probing from pdata ARM: at91: sam9: probe the RAMC driver from pdata ARM: at91: sam9g45/sam9rl: probe the ramc driver power: reset: at91-reset: use at91_ramc_shutdown ARM: at91: sam9: remove useless resource for rstc ARM: at91: sam9g45/sam9rl: remove useless resources for rstc MAINTAINERS: add at91 power and memory entries MAINTAINERS | 19 +++++ arch/arm/mach-at91/Kconfig | 2 +- arch/arm/mach-at91/at91sam9260.c | 20 ++++-- arch/arm/mach-at91/at91sam9261.c | 20 ++++-- arch/arm/mach-at91/at91sam9263.c | 20 ++++-- arch/arm/mach-at91/at91sam9g45.c | 20 ++++-- arch/arm/mach-at91/at91sam9rl.c | 20 ++++-- drivers/memory/atmel-sdramc.c | 148 ++++++++++++++++++++++++++++++++++++++- drivers/power/reset/at91-reset.c | 122 ++++---------------------------- include/soc/atmel/memory.h | 6 ++ 10 files changed, 262 insertions(+), 135 deletions(-) create mode 100644 include/soc/atmel/memory.h -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
