kernel_optimize_test/arch/arm/plat-omap
Jean Pihet 3db11feffc ARM: OMAP: convert I2C driver to PM QoS for MPU latency constraints
Convert the driver from the outdated omap_pm_set_max_mpu_wakeup_lat
API to the new PM QoS API.
Since the constraint is on the MPU subsystem, use the PM_QOS_CPU_DMA_LATENCY
class of PM QoS. The resulting MPU constraints are used by cpuidle to
decide the next power state of the MPU subsystem.

The I2C device latency timing is derived from the FIFO size and the
clock speed and so is applicable to all OMAP SoCs.

Signed-off-by: Jean Pihet <j-pihet@ti.com>
Acked-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
2012-10-06 13:43:38 +02:00
..
include/plat ARM: OMAP2+: cpu: Add am33xx device under cpu_class_is_omap2 2012-08-08 07:23:59 -07:00
clock.c ARM: OMAP: PM: Lock clocks list while generating summary 2012-06-17 11:57:50 -06:00
common.c ARM: OMAP2+: Move stubbed secure_sram_reserve function to a common.c and call it __weak 2012-07-09 19:14:38 +05:30
counter_32k.c ARM: OMAP: counter-32k: Select the CR register offset using the IP scheme 2012-07-09 19:14:39 +05:30
debug-devices.c ARM: gpio: convert includes of mach/gpio.h and asm/gpio.h to linux/gpio.h 2011-08-08 14:27:41 +01:00
debug-leds.c Disintegrate asm/system.h for ARM 2012-03-28 18:30:01 +01:00
devices.c ARM: OMAP: Move omap_mmc_add() to mach-omap1 2012-05-09 16:35:12 -07:00
dma.c ARM: OMAP: dma: Clear status registers on enable/disable irq 2012-06-03 22:50:42 -07:00
dmtimer.c ARM: OMAP: dmtimers: Fix locking issue in omap_dm_timer_request*() 2012-08-13 06:23:16 -07:00
fb.c ARM: OMAP2+: Fix compile error when FB_OMAP2 is not set 2012-03-09 09:53:21 +02:00
i2c.c ARM: OMAP: convert I2C driver to PM QoS for MPU latency constraints 2012-10-06 13:43:38 +02:00
Kconfig arm-soc: power management changes 2012-07-23 17:43:53 -07:00
mailbox.c ARM: OMAP: enable mailbox irq per instance 2012-05-13 16:09:39 +03:00
Makefile ARM: OMAP2+: All OMAP2PLUS uses omap-device.o target so add one entry 2012-07-05 08:05:14 -07:00
mux.c Disintegrate asm/system.h for ARM 2012-03-28 18:30:01 +01:00
omap_device.c ARM: OMAP2+: clean up some cppcheck warnings 2012-04-17 15:50:47 -06:00
omap-pm-noop.c ARM: OMAP: omap_device: remove omap_device_parent 2012-03-05 15:38:02 -08:00
sram.c ARM: OMAP5: Add minimal support for OMAP5430 SOC 2012-07-09 19:14:39 +05:30
sram.h OMAP: plat-omap: Fix static function warnings 2010-10-08 10:12:38 -07:00