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d3fcacf52d
linux/arch/arm/mach-s5p64x0
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Abhilash Kesavan d3fcacf52d ARM: SAMSUNG: Gracefully exit on suspend failure 
As per the Exynos5250 User Manual:
When there are pending interrupt events, WFI/WFE instruction are
ignored. To cancel the power-down sequence follow these steps:
1) Disable system power-down using CENTRAL_SEQ_CONFIGURATION register
2) Clear WAKEUP_STAT register
3) Enable interrupt service routine for CPU

Code for early wakeup for exynos already exists. Remove the panic
on suspend failure, clear the wakeup state register and return 1
from cpu_suspend to indicate a failed suspend (to a user daemon).

Older Samsung SoCs have similar panics and I have removed them all.
Haven't touched the S3C2410 sleep code.

Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-01-30 22:28:05 -08:00
..
include/mach ARM: SAMSUNG: remove unused SPI clock headers 2012-06-20 13:11:38 +09:00
clock-s5p6440.c ARM: S5P64X0: Add I2S clkdev support 2012-12-19 09:49:29 -08:00
clock-s5p6450.c ARM: S5P64X0: Add I2S clkdev support 2012-12-19 09:49:29 -08:00
clock.c ARM: S5P64X0: use static declaration when it is not used in other files 2012-01-21 13:06:10 +09:00
common.c ARM: samsung: remove obsoleted init_consistent_dma_size() 2012-11-13 10:13:12 +01:00
common.h ARM: 7250/1: restart: S5P64X0: use new restart hook 2012-01-05 12:57:19 +00:00
dev-audio.c ARM: S5P64X0: Add I2S clkdev support 2012-12-19 09:49:29 -08:00
dma.c ARM: S5P64X0: Remove unused variable in dma.c file 2012-06-20 09:14:37 +09:00
gpiolib.c gpio/s5p64x0: move gpio driver into drivers/gpio/ 2011-09-21 10:52:39 +09:00
irq-pm.c ARM: S5P64X0: Add Power Management support 2011-10-04 20:31:24 +09:00
Kconfig ARM: config: sort select statements alphanumerically 2012-10-13 17:11:28 +01:00
mach-smdk6440.c ASoC: Samsung: Do not register samsung audio dma device as pdev 2012-12-07 19:36:07 +09:00
mach-smdk6450.c ASoC: Samsung: Do not register samsung audio dma device as pdev 2012-12-07 19:36:07 +09:00
Makefile Merge branch 'samsung/cleanup' into samsung/driver 2012-01-09 16:14:07 +00:00
Makefile.boot ARM: 7022/1: allow to detect conflicting zreladdrs 2011-10-17 09:12:40 +01:00
pm.c ARM: SAMSUNG: Gracefully exit on suspend failure 2013-01-30 22:28:05 -08:00
setup-fb-24bpp.c ARM: S5P64X0: Add GPIO setup for LCD 2011-10-04 19:00:53 +09:00
setup-i2c0.c ARM: samsung: move platform_data definitions 2012-09-19 17:42:18 +02:00
setup-i2c1.c ARM: samsung: move platform_data definitions 2012-09-19 17:42:18 +02:00
setup-sdhci-gpio.c ARM: S5P64X0: Add HSMMC setup for host Controller 2011-12-26 16:30:43 +09:00
setup-spi.c ARM: SAMSUNG: Remove pdev pointer parameter from spi gpio setup functions 2012-07-13 15:23:46 +09:00