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Andrei Birjukov d82ad6d683 [ARM] at91: fix for Atmel AT91 powersaving ... We've discovered that our AT91SAM9260 board consumed too much power when returning from a slowclock low-power mode. RAM self-refresh is enabled in a bootloader in our case, this is how we saw a difference. Estimated ca. 30mA more on 4V battery than the same state before powersaving. After a small research we found that there seems to be a bogus sdram_selfrefresh_disable() call at the end of at91_pm_enter() call, which overwrites the LPR register with uninitialized value. Please find the suggested patch attached. This patch fixes correct restoring of LPR register of the Atmel AT91 SDRAM controller when returning from a power saving mode. Signed-off-by: Andrei Birjukov <andrei.birjukov@artecdesign.ee> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>		16 years ago
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include/mach	[ARM] 5400/1: Add support for inverted rdy_busy pin for Atmel nand device controller	16 years ago
Kconfig	[ARM] 5290/1: [AT91] Add support for the Adeneo NeoCore 926 board	16 years ago
Makefile	[ARM] 5290/1: [AT91] Add support for the Adeneo NeoCore 926 board	16 years ago
Makefile.boot	…
at91cap9.c	[ARM] fix AT91, davinci, h720x, ks8695, msm, mx2, mx3, netx, omap1, omap2, pxa, s3c	16 years ago
at91cap9_devices.c	[ARM] 5390/1: AT91: Watchdog fixes	16 years ago
at91rm9200.c	[ARM] fix AT91, davinci, h720x, ks8695, msm, mx2, mx3, netx, omap1, omap2, pxa, s3c	16 years ago
at91rm9200_devices.c	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	17 years ago
at91rm9200_time.c	Merge branch 'cpus4096-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	16 years ago
at91sam9rl.c	[ARM] fix AT91, davinci, h720x, ks8695, msm, mx2, mx3, netx, omap1, omap2, pxa, s3c	16 years ago
at91sam9rl_devices.c	[ARM] 5390/1: AT91: Watchdog fixes	16 years ago
at91sam926x_time.c	cpumask: convert struct clock_event_device to cpumask pointers.	16 years ago
at91sam9260.c	[ARM] fix AT91, davinci, h720x, ks8695, msm, mx2, mx3, netx, omap1, omap2, pxa, s3c	16 years ago
at91sam9260_devices.c	[ARM] 5390/1: AT91: Watchdog fixes	16 years ago
at91sam9261.c	[ARM] fix AT91, davinci, h720x, ks8695, msm, mx2, mx3, netx, omap1, omap2, pxa, s3c	16 years ago
at91sam9261_devices.c	[ARM] 5390/1: AT91: Watchdog fixes	16 years ago
at91sam9263.c	[ARM] fix AT91, davinci, h720x, ks8695, msm, mx2, mx3, netx, omap1, omap2, pxa, s3c	16 years ago
at91sam9263_devices.c	[ARM] 5390/1: AT91: Watchdog fixes	16 years ago
at91x40.c	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	17 years ago
at91x40_time.c	[ARM] Convert asm/io.h to linux/io.h	17 years ago
board-1arm.c	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	17 years ago
board-afeb-9260v1.c	[ARM] 5326/1: AFEB9260: Fix for i2c_board_info structure	16 years ago
board-cam60.c	[ARM] 5289/1: [AT91] Convert boards to use sam9_smc_configure()	16 years ago
board-cap9adk.c	[ARM] 5319/1: AT91: support AT91CAP9 revC CPUs	16 years ago
board-carmeva.c	[ARM] 5261/1: [AT91] Support for LEDs on Conitec ARM&EVA board	17 years ago
board-csb337.c	[ARM] 5263/2: [AT91] GPIO buttons as wakeup sources	17 years ago
board-csb637.c	[ARM] 5257/2: [AT91] Use SZ_ definitions and MTDPART_OFS_NXTBLK instead of hex-values	17 years ago
board-dk.c	[ARM] 5257/2: [AT91] Use SZ_ definitions and MTDPART_OFS_NXTBLK instead of hex-values	17 years ago
board-eb01.c	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	17 years ago
board-eb9200.c	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	17 years ago
board-ecbat91.c	[ARM] 5257/2: [AT91] Use SZ_ definitions and MTDPART_OFS_NXTBLK instead of hex-values	17 years ago
board-ek.c	[ARM] 5257/2: [AT91] Use SZ_ definitions and MTDPART_OFS_NXTBLK instead of hex-values	17 years ago
board-kafa.c	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	17 years ago
board-kb9202.c	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	17 years ago
board-neocore926.c	[ARM] 5290/1: [AT91] Add support for the Adeneo NeoCore 926 board	16 years ago
board-picotux200.c	[ARM] 5257/2: [AT91] Use SZ_ definitions and MTDPART_OFS_NXTBLK instead of hex-values	17 years ago
board-qil-a9260.c	[ARM] 5289/1: [AT91] Convert boards to use sam9_smc_configure()	16 years ago
board-sam9-l9260.c	[ARM] 5289/1: [AT91] Convert boards to use sam9_smc_configure()	16 years ago
board-sam9g20ek.c	[ARM] 5289/1: [AT91] Convert boards to use sam9_smc_configure()	16 years ago
board-sam9rlek.c	[ARM] fix AT91, davinci, h720x, ks8695, msm, mx2, mx3, netx, omap1, omap2, pxa, s3c	16 years ago
board-sam9260ek.c	[ARM] 5289/1: [AT91] Convert boards to use sam9_smc_configure()	16 years ago
board-sam9261ek.c	[ARM] 5289/1: [AT91] Convert boards to use sam9_smc_configure()	16 years ago
board-sam9263ek.c	[ARM] 5289/1: [AT91] Convert boards to use sam9_smc_configure()	16 years ago
board-usb-a9260.c	[ARM] 5289/1: [AT91] Convert boards to use sam9_smc_configure()	16 years ago
board-usb-a9263.c	[ARM] 5289/1: [AT91] Convert boards to use sam9_smc_configure()	16 years ago
board-yl-9200.c	[ARM] 5257/2: [AT91] Use SZ_ definitions and MTDPART_OFS_NXTBLK instead of hex-values	17 years ago
clock.c	[ARM] Convert asm/io.h to linux/io.h	17 years ago
clock.h	…
generic.h	…
gpio.c	[ARM] 5391/1: AT91: Enable GPIO clocks earlier	16 years ago
irq.c	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	17 years ago
leds.c	[ARM] 5267/1: [AT91] Name conflict in mach-at91/leds.c	17 years ago
pm.c	[ARM] at91: fix for Atmel AT91 powersaving	16 years ago
pm_slowclock.S	[ARM] 5264/2: [AT91] Suspend-to-RAM disables main oscillator	17 years ago
sam9_smc.c	[ARM] 5287/2: [AT91] Configuration of Static Memory Controller	16 years ago
sam9_smc.h	[ARM] 5287/2: [AT91] Configuration of Static Memory Controller	16 years ago