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  1. 24 5月, 2011 13 次提交
  3. 23 5月, 2011 2 次提交
  5. 30 4月, 2011 1 次提交
  7. 29 4月, 2011 2 次提交
    • R
      PM / Runtime: Add subsystem data field to struct dev_pm_info · 1d2b71f6
      由 Rafael J. Wysocki 提交于 
      Some subsystems need to attach PM-related data to struct device and
they need to use devres for this purpose.  For their convenience
and to make code more straightforward, add a new field called
subsys_data to struct dev_pm_info and let subsystems use it for
attaching PM-related information to devices.

Convert the ARM shmobile platform to using the new field.
Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl>
      1d2b71f6
    • R
      shmobile: Use power domains for platform runtime PM · 38ade3a1
      由 Rafael J. Wysocki 提交于 
      shmobile platforms replace the runtime PM callbacks of the platform
bus type with their own routines, but this means that the callbacks
are replaced system-wide.  This may not be the right approach if the
platform devices on the system are not of the same type (e.g. some
of them belong to an SoC and the others are located in separate
chips), because in those cases they may require different handling.
Thus it is better to use power domains to override the platform bus
type's PM handling, as it generally is possible to use different
power domains for devices with different PM requirements.

Define a default power domain for shmobile in both the SH and ARM
falvors and use it to override the platform bus type's PM callbacks.
Since the suspend and hibernate callbacks of the new "default" power
domains need to be the same and the platform bus type's suspend and
hibernate callbacks for the time being, export those callbacks so
that can be used outside of the platform bus type code.
Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl>
      38ade3a1
  9. 18 4月, 2011 1 次提交
  11. 07 4月, 2011 3 次提交
  13. 29 3月, 2011 1 次提交
  15. 25 3月, 2011 3 次提交
  17. 23 3月, 2011 2 次提交
  19. 04 3月, 2011 2 次提交
  21. 24 2月, 2011 1 次提交
    • S
      ARM: 6759/1: smp: Select local timers vs broadcast timer support runtime · af90f10d
      由 Santosh Shilimkar 提交于 
      The current code support of dummy timers in absence of local
timer is compile time. This is an attempt to convert it to runtime
so that on few SOC version if the local timers aren't supported
kernel can switch to dummy timers. OMAP4430 ES1.0 does suffer from
this limitation.

This patch should not have any functional impact on affected
files.

Cc: Daniel Walker <dwalker@codeaurora.org>
Cc: Bryan Huntsman <bryanh@codeaurora.org>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Magnus Damm <magnus.damm@gmail.com>
Cc: Colin Cross <ccross@android.com>
Cc: Erik Gilling <konkers@android.com>
Cc: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
Cc: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: NSantosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: NDavid Brown <davidb@codeaurora.org>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
      af90f10d
  23. 18 2月, 2011 1 次提交
  25. 15 2月, 2011 2 次提交
  27. 01 2月, 2011 2 次提交
  29. 26 1月, 2011 1 次提交
  31. 25 1月, 2011 2 次提交
    • K
      ASoC: sh: fsi-hdmi: Add FSI port and HDMI selection · 3f25c9cc
      由 Kuninori Morimoto 提交于 
      This patch add platform_device_id which can control
PortA/PortB for FSI2-HDMI from platform data.
Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
      3f25c9cc
    • S
      ARM: 6617/1: mmc, Add zboot from MMC support for SuperH Mobile ARM · f45b1149
      由 Simon Horman 提交于 
      This allows a ROM-able zImage to be written to MMC and
for SuperH Mobile ARM to boot directly from the MMCIF
hardware block.

This is achieved by the MaskROM loading the first portion
of the image into MERAM and then jumping to it. This portion
contains loader code which copies the entire image to SDRAM
and jumps to it. From there the zImage boot code proceeds
as normal, uncompressing the image into its final location
and then jumping to it.

Cc: Magnus Damm <magnus.damm@gmail.com>

Russell, please consider merging this for 2.6.38.

This patch depends on:
* "mmc, sh: Move MMCIF_PROGRESS_* into sh_mmcif.h"
  which will be merged though Paul Mundt's rmobile sh-2.6.
  The absence of this patch will break the build if
  the (new) CONFIG_ZBOOT_ROM_MMCIF option is set.
  There are no subtle side-effects.

v2:
Addressed comments by Magnus Damm
* Fix copyright in vrl4.c
* Fix use of #define CONFIG_ZBOOT_ROM_MMCIF in mmcif-sh7372.c
* Initialise LED GPIO lines in head-ap4evb.txt instead of mmcif-sh7372.c
  as this is considered board-specific.

v3:
Addressed comments made in person by Magnus Damm
* Move mmcif_loader to be earlier in the image and
  reduce the number of blocks of boot program loaded by the MaskRom
  from 40 to 8 accordingly.
* Move LED GPIO initialisation into mmcif_progress_init
  - This leaves the partner jet script unbloated
Other
* inline mmcif_update_progress so it is a static inline in a header file

v4:
* Use htole16() and htole32() in v4rl.c to ensure
  that the output is little endian

v5:
Addressed comments by Russell King
* Simplify assembly code
* Jump to code rather than an address <- bug fix
* Use (void __iomem *) as appropriate
Roll in mackerel support
* This was previously a separate patch, only because of the order
  in which this code was developed
Signed-off-by: NSimon Horman <horms@verge.net.au>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
      f45b1149
  33. 22 1月, 2011 1 次提交