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11 years agoENGR00209633-2 I2C mx6sl pfuze: add pfuze board support for mx6sl arm2
Robin Gong [Thu, 17 May 2012 06:19:01 +0000 (14:19 +0800)]
ENGR00209633-2 I2C mx6sl pfuze: add pfuze board support for mx6sl arm2

1.add pmic board support file
2.add i2c support on board-mx6sl_arm2.c
3.update IOMUX setting for I2C pin for mx6sl arm2 board
Signed-off-by: Robin Gong <B38343@freescale.com>
11 years agoENGR00209633-1 pfuze:pfuze driver support to mx6sl_arm2 which not use interrupt
Robin Gong [Thu, 17 May 2012 04:29:38 +0000 (12:29 +0800)]
ENGR00209633-1 pfuze:pfuze driver support to mx6sl_arm2 which not use interrupt

because mx6sl arm2 board didn't use pfuse INT, pfuze driver should judge if no
interrupt.
Signed-off-by: Robin Gong <B38343@freescale.com>
11 years agoENGR00209529 WM8962: registry detect pin handler more late
Gary Zhang [Wed, 16 May 2012 09:32:13 +0000 (17:32 +0800)]
ENGR00209529 WM8962: registry detect pin handler more late

move hp/mic detect pin handler from imx_wm8962_probe()
to imx_wm8962_init().

Signed-off-by: Gary Zhang <b13634@freescale.com>
11 years agoENGR00209570 - PxP : Add Y4 output format.
Fugang Duan [Wed, 16 May 2012 11:50:14 +0000 (19:50 +0800)]
ENGR00209570 - PxP : Add Y4 output format.

- Add Y4 output format for SPDC.

Signed-off-by: Fugang Duan <B38611@freescale.com>
11 years agoENGR00209480-6 mx6sl_usb : fix build error
Tony LIU [Thu, 17 May 2012 01:46:38 +0000 (09:46 +0800)]
ENGR00209480-6 mx6sl_usb : fix build error

fix build error

Signed-off-by: Tony LIU <junjie.liu@freescale.com>
11 years agoENGR00209620 MX6-Disable PU Brown out detection in low power mode.
Ranjani Vaidyanathan [Wed, 16 May 2012 17:24:28 +0000 (12:24 -0500)]
ENGR00209620 MX6-Disable PU Brown out detection in low power mode.

Ensure that the brown out detection of the PU regulator is
disabled before the regulator itself is disabled.
Keeping the detection enabled will generate an interrupt that
is not currently being handled in the BSP when the regulator is
disabled since its voltage is dropped to 0V. This will prevent
the system from entering complete WAIT state thus increasing the
power in the low power idle/audio usecase.

Signed-off-by: Ranjani Vaidyanathan <ra5478@freescale.com>
11 years agoENGR00209384-3 mxc_spdif: capture playback stop function
Adrian Alonso [Mon, 14 May 2012 23:54:14 +0000 (18:54 -0500)]
ENGR00209384-3 mxc_spdif: capture playback stop function

* Add capture/playback stop function
  Stops capture/playback process

Signed-off-by: Adrian Alonso <aalonso@freescale.com>
11 years agoENGR00209384-2 mxc_spdif: capture playback start function
Adrian Alonso [Mon, 14 May 2012 23:50:53 +0000 (18:50 -0500)]
ENGR00209384-2 mxc_spdif: capture playback start function

* Add start capture/playback function
  Start sequence for capturing/playing audio data.
* Remove caprure/playback prepere function hwd initialization
  handled by trigger function when user/app starts capture/play
  process.

Signed-off-by: Adrian Alonso <aalonso@freescale.com>
11 years agoENGR00209384-1 mxc_spdif: add trigger handler function
Adrian Alonso [Mon, 14 May 2012 23:48:27 +0000 (18:48 -0500)]
ENGR00209384-1 mxc_spdif: add trigger handler function

* Add trigger function in order to handle user
  space events start/stop/pause playback/capture

Signed-off-by: Adrian Alonso <aalonso@freescale.com>
11 years agoSAUCE remove unnecessary suspend/resume functions
Adrian Alonso [Mon, 14 May 2012 23:43:37 +0000 (18:43 -0500)]
SAUCE remove unnecessary suspend/resume functions

BugLink: http://bugs.launchpad.net/bugs/882723
Disabling/re-enabling clocks is not necessary as it's done in *_startup()
and *_shutdown() functions, and shall be performed during suspend/resume.

This is causing warnings of un-matched clk_enable()/clk_disable()

Rework patch for imx_3.0.15 code base

Signed-off-by: Eric Miao <eric.miao@linaro.org>
Signed-off-by: Adrian Alonso <aalonso@freescale.com>
11 years agoENGR00209520-03 - FEC : Add support for MX6SL MSL.
Fugang Duan [Wed, 16 May 2012 09:57:53 +0000 (17:57 +0800)]
ENGR00209520-03 - FEC : Add support for MX6SL MSL.

- Modify the the platform macro define like as cpu_is_xxx()
  for supporting Mergrez chip.
- Config MIIGSK for FEC IP to enable RMII mode. MX25,MX53,
  and MX6Sololite use FEC IP, which need to config the MIIGSK
  registers memory map for RMII and MII.
- Correct device id_table entry name for differnt IP.
- Rewrite FEC MAC address by net_device address when reset FEC,
  which can avoid invalid MAC address to result in FEC cannot
  work.

Signed-off-by: Fugang Duan <B38611@freescale.com>
11 years agoENGR00209520-02 - MX6SL MSL : Adjust FEC clock name.
Fugang Duan [Wed, 16 May 2012 09:51:51 +0000 (17:51 +0800)]
ENGR00209520-02 - MX6SL MSL : Adjust FEC clock name.

- Ethernet clock source name is differentiated by IP name.
  FEC IP clock name is "FEC"; ENET IP clock name is "enet".

Signed-off-by: Fugang Duan <B38611@freescale.com>
11 years agoENGR00209520-01 - MX6SL MSL : Add FEC support
Fugang Duan [Wed, 16 May 2012 10:27:09 +0000 (18:27 +0800)]
ENGR00209520-01 - MX6SL MSL : Add FEC support

Add FEC support for mx6-sololite:

- Add FEC pad iomux setting.
- Power on phy and init fec.
- Add devname to distinguish different IP.
- Use ANATOP as FEC clock source in default, remove redundant
  config "FEC_CLOCK_FROM_ANATOP".

Signed-off-by: Fugang Duan <B38611@freescale.com>
11 years agoENGR00171114 flexcan: enable can2 remote wakeup for mx6q
Dong Aisheng [Wed, 16 May 2012 08:59:03 +0000 (16:59 +0800)]
ENGR00171114 flexcan: enable can2 remote wakeup for mx6q

The root cause is missed to set CAN2_STOP_REQ in iomuxc
group register which is used to support can wakeup feature.

Signed-off-by: Dong Aisheng <b29396@freescale.com>
11 years agoENGR00169375 IPU: Remove the warning message when doing 8:1 downsize
Wayne Zou [Wed, 16 May 2012 07:43:12 +0000 (15:43 +0800)]
ENGR00169375 IPU: Remove the warning message when doing 8:1 downsize

Remove Overflow message on resize coeff when resize from 1280*720 to 160*120
The IPU IC can not do exactly 8:1 downsize, but can be very close to 8:1
downsize.

Signed-off-by: Wayne Zou <b36644@freescale.com>
11 years agoENGR00209480-5 mx6sl_usb : gadget: change the OTG1_ID pad ctrl
Tony LIU [Mon, 14 May 2012 07:33:13 +0000 (15:33 +0800)]
ENGR00209480-5 mx6sl_usb : gadget: change the OTG1_ID pad ctrl

- add pull up ctrl to make the ID to be high by default

Signed-off-by: Tony LIU <junjie.liu@freescale.com>
11 years agoENGR00209480-4 mx6sl_usb remove the sw workaround to verify IC fix
Tony LIU [Thu, 3 May 2012 02:00:29 +0000 (10:00 +0800)]
ENGR00209480-4 mx6sl_usb remove the sw workaround to verify IC fix

- add a function to tell if sw walkaround is needed
  for the IC bug

Signed-off-by: Tony LIU <junjie.liu@freescale.com>
11 years agoENGR00209480-3 mx6sl_usb: fix too many wakeup interrupt issue
Tony LIU [Wed, 2 May 2012 06:58:42 +0000 (14:58 +0800)]
ENGR00209480-3 mx6sl_usb: fix too many wakeup interrupt issue

modify usb wakeup interrupt number for mx6sl

Signed-off-by: Tony LIU <junjie.liu@freescale.com>
11 years agoENGR00209480-2 mx6sl_usb:change usb irq number for mx6sl
Tony LIU [Sat, 28 Apr 2012 13:05:56 +0000 (21:05 +0800)]
ENGR00209480-2 mx6sl_usb:change usb irq number for mx6sl

- in mx6sl RM, the irq of usb h1(usb otg2) is 72, but
  in fact, it should be 74, we need change the irq special
  for mx6sl

Signed-off-by: Tony LIU <junjie.liu@freescale.com>
11 years agoENGR00209480-1 mx6sl_usb bring up
Tony LIU [Sat, 28 Apr 2012 02:47:21 +0000 (10:47 +0800)]
ENGR00209480-1 mx6sl_usb bring up

- add usb otg power gpio control
- change cpu_is_mx6x() to cpu_is_mx6
- enable usb hsic support

Signed-off-by: Tony LIU <junjie.liu@freescale.com>
11 years agoENGR00209483 [imx6sl]: add USDHC support
Ryan QIAN [Wed, 16 May 2012 07:01:47 +0000 (15:01 +0800)]
ENGR00209483 [imx6sl]: add USDHC support

- add SD1, SD2 and SD3 support to mx6sl.

Signed-off-by: Ryan QIAN <b32804@freescale.com>
11 years agoENGR00209462 Thermal: print tempreture for debug uasge
Lin Fuzhen [Wed, 16 May 2012 05:11:02 +0000 (13:11 +0800)]
ENGR00209462 Thermal: print tempreture for debug uasge

Add debugmask to control the cooling device tempreture being printed or not

To enable the thermal tempreture printing by below command
echo 0xf > /sys/module/thermal/parameters/debug_mask

Signed-off-by: Lin Fuzhen <fuzhen.lin@freescale.com>
11 years agoENGR00209454 imx6sl: fix build failure and clear warnning message.
Zhang Jiejing [Wed, 16 May 2012 03:20:00 +0000 (11:20 +0800)]
ENGR00209454 imx6sl: fix build failure and clear warnning message.

fix build failure invoke by reboot function patch,
and refine the code to clear the warnning message.

Signed-off-by: Zhang Jiejing <jiejing.zhang@freescale.com>
11 years agoENGR00182786 mx6q sabresd: Add power/reset function for 3G modem
Xinyu Chen [Tue, 15 May 2012 09:16:33 +0000 (17:16 +0800)]
ENGR00182786 mx6q sabresd: Add power/reset function for 3G modem

Add PCIE 3V3 power up/down routing if we do not have
pcie driver selected. And power up 3V3 in board init.
As the reset function of the hw board cannot reset the
modem power. So on kernel boot up, we must make sure
the 3g modem is reset correctly by gpio reset.

Signed-off-by: guoyin.chen <guoyin.chen@freescale.com>
Signed-off-by: Xinyu Chen <xinyu.chen@freescale.com>
11 years agoENGR00182324-7 - MX6SL MSL: Add imx6s_defconfig
Jason Liu [Mon, 14 May 2012 15:04:59 +0000 (23:04 +0800)]
ENGR00182324-7 - MX6SL MSL: Add imx6s_defconfig

Add the imx6s_deconfig support

Signed-off-by: Jason Liu <r64343@freescale.com>
Signed-off-by: Robby Cai <r63905@freescale.com>
11 years agoENGR00182324-6 - MX6SL MSL: Add basic board file support
Jason Liu [Mon, 14 May 2012 14:36:16 +0000 (22:36 +0800)]
ENGR00182324-6 - MX6SL MSL: Add basic board file support

Add basic board file support for the i.MX 6SoloLite ARM2-based
Validation board.

Signed-off-by: Jason Liu <r64343@freescale.com>
Signed-off-by: Robby Cai <r63905@freescale.com>
11 years agoENGR00182324-5 - MX6SL MSL: Add GPIO support
Jason Liu [Mon, 14 May 2012 13:45:38 +0000 (21:45 +0800)]
ENGR00182324-5 - MX6SL MSL: Add GPIO support

Add GPIO definitions for the i.MX 6SoloLite SoC.

Signed-off-by: Jason Liu <r64343@freescale.com>
11 years agoENGR00182324-4 - MX6SL MSL: Enable L2 cache as OCRAM functionality
Jason Liu [Mon, 14 May 2012 13:41:05 +0000 (21:41 +0800)]
ENGR00182324-4 - MX6SL MSL: Enable L2 cache as OCRAM functionality

L2 cache can be configured to serve as OCRAM.  This patch adds
code to check this configuration, and reset it to L2 cache function
before enabling the L2 cache.

Signed-off-by: Jason Liu <r64343@freescale.com>
11 years agoENGR00182324-3 - MX6SL MSL: Add clock support for i.MX 6SoloLite
Jason Liu [Mon, 14 May 2012 13:15:57 +0000 (21:15 +0800)]
ENGR00182324-3 - MX6SL MSL: Add clock support for i.MX 6SoloLite

Add clock support for i.MX 6SoloLite.  A new clock file has been created
to reflect the substantial set of changes in the clocks used between
6SoloLite and other 6 series SoCs.

Signed-off-by: Jason Liu <r64343@freescale.com>
Signed-off-by: Robby Cai <r63905@freescale.com>
11 years agoENGR00182324-2 - MX6SL MSL: Add Support for i.MX6SoloLite SoC revision
Jason Liu [Mon, 14 May 2012 13:11:40 +0000 (21:11 +0800)]
ENGR00182324-2 - MX6SL MSL: Add Support for i.MX6SoloLite SoC revision

Add i.MX 6SoloLite SoC revision support

Signed-off-by: Jason Liu <r64343@freescale.com>
11 years agoENGR00182324-1 - MX6SL MSL: Add Memory/IRQ/IOMUX support for i.MX 6SoloLite
Jason Liu [Mon, 14 May 2012 07:49:19 +0000 (15:49 +0800)]
ENGR00182324-1 - MX6SL MSL: Add Memory/IRQ/IOMUX support for i.MX 6SoloLite

Add support for the Memory map, IRQ, and IOMUX layout of the i.MX
6SoloLite SoC.

Signed-off-by: Robby Cai <R63905@freescale.com>
Signed-off-by: Jason Liu <r64343@freescale.com>
11 years agoENGR00178459 mxc_spdif: fix read access for debug info
Adrian Alonso [Mon, 14 May 2012 23:02:35 +0000 (18:02 -0500)]
ENGR00178459 mxc_spdif: fix read access for debug info

* Fix read register access for debug info
* Read from spdif registers with a disabled
  spdif core clock leads to kernel hang.
* Avoid it by enabling/diabling core clk.

Signed-off-by: Adrian Alonso <aalonso@freescale.com>
11 years agoENGR00178459 mxc_spdif: clk_enable return checks
Adrian Alonso [Fri, 11 May 2012 17:17:44 +0000 (12:17 -0500)]
ENGR00178459 mxc_spdif: clk_enable return checks

* Add clk_enable return checks, if clocks aren't enabled
  writting/reading from spdif register will cause
  system to become unresponsive.
* Remove spdif_audio_clk enable/disable calls
  this clock is not assigned and is reposible for making
  the system unresposive.

Signed-off-by: Adrian Alonso <aalonso@freescale.com>
11 years agoENGR00209059-2 mx6: config: add mfgtool reboot function in defconfig.
Zhang Jiejing [Mon, 14 May 2012 07:18:36 +0000 (15:18 +0800)]
ENGR00209059-2 mx6: config: add mfgtool reboot function in defconfig.

add reboot to mfgtool download mode by default.
usage:
'reboot download'

Signed-off-by: Zhang Jiejing <jiejing.zhang@freescale.com>
11 years agoENGR00209059-1 MX6: reboot: add reboot to special function
Zhang Jiejing [Mon, 14 May 2012 06:22:11 +0000 (14:22 +0800)]
ENGR00209059-1 MX6: reboot: add reboot to special function

add reboot to special function like mfg download mode,
android fastboot, recovery mode.

It use ASRC register to enter mfgtool download mode and other function.
For android fastboot, recovery function it use ASRC_GPR10 bit 7-8 bit,
it will checked in uboot and clear after read.

Add this feature to improve recovery function, to avoid infinit looping
enter recovery mode if some thing goes wrong in fastboot mode.
Also add convient function for developer.

usage:

download mode: "reboot download"
fastboot     : "reboot fastboot"
recovery mode: "reboot recovery"

Signed-off-by: Zhang Jiejing <jiejing.zhang@freescale.com>
11 years agoENGR00176278 mx6: make local timer work with WAIT mode
Xinyu Chen [Wed, 7 Mar 2012 02:17:21 +0000 (10:17 +0800)]
ENGR00176278 mx6: make local timer work with WAIT mode

As mx6q soc use one clock to provide for cpu and local timer,
the local timers will be stopped when enter wait mode.
This causes system hang when enter wait mode with local timer
enabled. So we should switch the clock event to GPT
broadcast clock event before entering wait mode, and disable
local timers. Todo this, following changes made:
* In arch_idle(), we check if the GPT broadcast clock
  event is switched to one shot mode. If the kernel clocksource
  is switched from jiffies one to GPT, then we can use GPT
  as broadcast event. And switch from local timer to GPT broadcast
  event before entering mx6q_wait. Otherwise, kernel will hange
  if the SW jiffies clock source is used.
  We call clockevents_notify to switch clock source.
* Remove the enable_wait_mode check in local timer setup.
* Always return 0 in GPT v2 timer's set_next_event routing.
  All the GPTs are running in free run mode as what driver did.
  So we should allow the GPT CNT register roll over to 0 when it
  reaches 0xFFFFFFFF. And the next event written to compare register
  can less than the current value in CNT.
  If we refused to do roll over settings, the kernel will continues
  to set_next_event to GPT when the next event is far away and
  we return negative value. This is happend when one CPU is in idle
  and no timewheel is being expired in short time.

Signed-off-by: Xinyu Chen <xinyu.chen@freescale.com>
11 years agoENGR00176154 mx6q sabresd: change the position angle of board and LVDS
Xinyu Chen [Thu, 15 Mar 2012 07:46:02 +0000 (15:46 +0800)]
ENGR00176154 mx6q sabresd: change the position angle of board and LVDS

The LVDS display direction should be aligned with camera sensor.
So we rotate it with 180 degree.

Signed-off-by: Xinyu Chen <xinyu.chen@freescale.com>
11 years agoENGR00178933-2 [MX6] USB DOC: Add USB auto remote wake up doc
make shi [Thu, 10 May 2012 01:45:12 +0000 (09:45 +0800)]
ENGR00178933-2 [MX6] USB DOC: Add USB auto remote wake up doc

Add USB auto remote wake up unit test method to udc doc.

Signed-off-by: make shi <b15407@freescale.com>
11 years agoENGR00178933-1 [MX6] USB zero gadget: support USB auto remote wake up test
make shi [Tue, 8 May 2012 06:11:07 +0000 (14:11 +0800)]
ENGR00178933-1 [MX6] USB zero gadget: support USB auto remote wake up test

- add some parameters in zero.c to support USB auto remote wake up test
- add zero_disconnect function to clear the test result

Signed-off-by: make shi <b15407@freescale.com>
11 years agoENGR00209022 Update gpu clock management code
Loren Huang [Fri, 11 May 2012 02:20:56 +0000 (10:20 +0800)]
ENGR00209022 Update gpu clock management code

-This patch from vivante.They need to bypass the
reference count in clock management code as they
may touch clock while they just want to change
power state.

Signed-off-by: Loren Huang <b02279@freescale.com>
Acked-by: Lily Zhang
11 years agodma/imx-sdma: use readl_relaxed/writel_relaxed and use writel when necessary
Huang Shijie [Fri, 11 May 2012 07:59:08 +0000 (15:59 +0800)]
dma/imx-sdma: use readl_relaxed/writel_relaxed and use writel when necessary

use readl_relaxed/writel_relaxed in most places, and use writel when
enable channel, because it needs memory barrier.

Signed-off-by: Richard Zhao <richard.zhao@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
11 years agoENGR00182106 720p and 1080p recording are too bright.
YangYonggang [Mon, 7 May 2012 09:42:41 +0000 (17:42 +0800)]
ENGR00182106 720p and 1080p recording are too bright.

The sensor configure was not correct. Changed the ov5640 sensor
config to fix the bug.

Signed-off-by: YangYonggang <b31664@freescale.com>
11 years agoENGR00180810 v4l2 capture: fix write reg error when change mode
Yuxi Sun [Thu, 10 May 2012 02:08:38 +0000 (10:08 +0800)]
ENGR00180810 v4l2 capture: fix write reg error when change mode

Add 1ms delay after power up, then initialize the camera sensor

Signed-off-by: Yuxi Sun <b36102@freescale.com>
11 years agoENGR00182346-2 serial: unregister the console when the console is released
Huang Shijie [Wed, 9 May 2012 06:00:57 +0000 (14:00 +0800)]
ENGR00182346-2 serial: unregister the console when the console is released

The old code does not unregister the console mxc_early_uart_console when
it is disabled. This may causes the global console `console_drivers` still
pointes an invalid console mxc_early_uart_console. A hung will be observed
in this situation.

Signed-off-by: Huang Shijie <b32955@freescale.com>
11 years agoENGR00182346-1 serial/imx : disable the clock when the uart is not used
Huang Shijie [Wed, 9 May 2012 03:36:29 +0000 (11:36 +0800)]
ENGR00182346-1 serial/imx : disable the clock when the uart is not used

This patch is just the re-revert of the commit:ENGR00182048

Disable the clock when the uart port is not used.

Signed-off-by: Huang Shijie <b32955@freescale.com>
11 years agoENGR00182220 WM8962: set a default volume
Gary Zhang [Wed, 9 May 2012 03:34:37 +0000 (11:34 +0800)]
ENGR00182220 WM8962: set a default volume

set default volume for headphone and speaker

Signed-off-by: Gary Zhang <b13634@freescale.com>
11 years agoimx: add polled io uart methods
Saleem Abdulrasool [Thu, 22 Dec 2011 08:57:53 +0000 (09:57 +0100)]
imx: add polled io uart methods

These methods are invoked if the iMX uart is used in conjuction with kgdb during
early boot.  In order to access the UART without the interrupts, the kernel uses
the basic polling methods for IO with the device.  With these methods
implemented, it is now possible to enable kgdb during early boot over serial.

Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org>
Signed-off-by: Dirk Behme <dirk.behme@gmail.com>
CC: Sascha Hauer <s.hauer@pengutronix.de>
CC: Fabio Estevam <festevam@gmail.com>
CC: Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
CC: linux-serial@vger.kernel.org
CC: Alan Cox <alan@linux.intel.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
11 years agoimx: Add save/restore functions for UART control regs
Dirk Behme [Thu, 22 Dec 2011 08:57:52 +0000 (09:57 +0100)]
imx: Add save/restore functions for UART control regs

Factor out the uart save/restore functionality instead of
having the same code several times in the driver.

Signed-off-by: Dirk Behme <dirk.behme@gmail.com>
CC: Saleem Abdulrasool <compnerd@compnerd.org>
CC: Sascha Hauer <s.hauer@pengutronix.de>
CC: Fabio Estevam <festevam@gmail.com>
CC: Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
CC: linux-serial@vger.kernel.org
CC: Alan Cox <alan@linux.intel.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
11 years agosched: Cleanup cpu_active madness
Peter Zijlstra [Thu, 15 Dec 2011 16:09:22 +0000 (17:09 +0100)]
sched: Cleanup cpu_active madness

Stepan found:

CPU0 CPUn

_cpu_up()
  __cpu_up()

boostrap()
  notify_cpu_starting()
  set_cpu_online()
  while (!cpu_active())
    cpu_relax()

<PREEMPT-out>

smp_call_function(.wait=1)
  /* we find cpu_online() is true */
  arch_send_call_function_ipi_mask()

  /* wait-forever-more */

<PREEMPT-in>
  local_irq_enable()

  cpu_notify(CPU_ONLINE)
    sched_cpu_active()
      set_cpu_active()

Now the purpose of cpu_active is mostly with bringing down a cpu, where
we mark it !active to avoid the load-balancer from moving tasks to it
while we tear down the cpu. This is required because we only update the
sched_domain tree after we brought the cpu-down. And this is needed so
that some tasks can still run while we bring it down, we just don't want
new tasks to appear.

On cpu-up however the sched_domain tree doesn't yet include the new cpu,
so its invisible to the load-balancer, regardless of the active state.
So instead of setting the active state after we boot the new cpu (and
consequently having to wait for it before enabling interrupts) set the
cpu active before we set it online and avoid the whole mess.

Reported-by: Stepan Moskovchenko <stepanm@codeaurora.org>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1323965362.18942.71.camel@twins
Signed-off-by: Ingo Molnar <mingo@elte.hu>
11 years agoARM: fix rcu stalls on SMP platforms
Russell King [Thu, 19 Jan 2012 15:20:58 +0000 (15:20 +0000)]
ARM: fix rcu stalls on SMP platforms

We can stall RCU processing on SMP platforms if a CPU sits in its idle
loop for a long time.  This happens because we don't call irq_enter()
and irq_exit() around generic_smp_call_function_interrupt() and
friends.  Add the necessary calls, and remove the one from within
ipi_timer(), so that they're all in a common place.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
11 years agoARM: smpboot: Enable irqs on secondary CPU after marking it online/active
Thomas Gleixner [Sat, 15 Oct 2011 00:22:43 +0000 (17:22 -0700)]
ARM: smpboot: Enable irqs on secondary CPU after marking it online/active

Patch is the last version from tglx on Oct 7.

Discussion is at: http://comments.gmane.org/gmane.linux.ports.arm.kernel/131919

The original commit message for the first patch version:

Frank Rowand reported:

 I have a consistent (every boot) hang on boot with the RT patches.
 With a few hacks to get console output, I get:

  rcu_preempt_state detected stalls on CPUs/tasks

 I have also replicated the problem on the ARM RealView (in tree) and
 without the RT patches.

 The problem ended up being caused by the allowed cpus mask being set
 to all possible cpus for the ksoftirqd on the secondary processors.
 So the RCU softirq was never executing on the secondary cpu.

 The problem was that ksoftirqd was woken on the secondary processors before
 the secondary processors were online. This led to allowed cpus being set
 to all cpus.

   wake_up_process()
      try_to_wake_up()
         select_task_rq()
            if (... || !cpu_online(cpu))
               select_fallback_rq(task_cpu(p), p)
                  ...
                  /* No more Mr. Nice Guy. */
                  dest_cpu = cpuset_cpus_allowed_fallback(p)
                     do_set_cpus_allowed(p, cpu_possible_mask)
                        #  Thus ksoftirqd can now run on any cpu...
</report>

The reason is that the ARM SMP boot code for the secondary CPUs enables
interrupts before the newly brought up CPU is marked online and
active.

That causes a wakeup of ksoftirqd or a wakeup of any other kernel
thread which is affine to the brought up CPU break that threads
affinity and therefor being scheduled on already online CPUs.

This problem has been observed on x86 before and the only solution is
to mark the CPU online and wait for the CPU active bit before the
point where interrupts are enabled.

Change-Id: If948ef52d434191579e1ca95d18d0c50e91a03b9
Signed-off-by: Dima Zavin <dima@android.com>
11 years agoENGR00182243 [MX6]Fix suspend/resume issue
Anson Huang [Tue, 8 May 2012 07:10:16 +0000 (15:10 +0800)]
ENGR00182243 [MX6]Fix suspend/resume issue

When there is pending wake up source before SOC enter DSM,
we should restore DDR IO and enable cache then return. Previous
code break r2 register which keep the iram stack addr, will
lead to DDR IO restore fail, need to avoid it.

Signed-off-by: Anson Huang <b20788@freescale.com>
11 years agoENGR00182245 Increase gpu mmu handling size to 2G
Loren Huang [Tue, 8 May 2012 07:31:07 +0000 (15:31 +0800)]
ENGR00182245 Increase gpu mmu handling size to 2G

This change can avoid gpu to access invalid address.

Signed-off-by: Loren Huang <b02279@freescale.com>
Acked-by: Lily Zhang
11 years agoENGR00181670 V4L2: Fix bug:when ubuntu start up, print some fb error messages
Wayne Zou [Mon, 7 May 2012 08:57:30 +0000 (16:57 +0800)]
ENGR00181670 V4L2: Fix bug:when ubuntu start up, print some fb error messages

If only called mxc_vout_open/mxc_vout_release, fb_smem_len are uninitialized.
When ubuntu start up, print some error messages:

mxc_sdc_fb mxc_sdc_fb.1: Unable to allocate framebuffer memory
mxc_v4l2_output mxc_v4l2_output.0: ERR: fb_set_var.
mxc_sdc_fb mxc_sdc_fb.0: Unable to allocate framebuffer memory
mxc_v4l2_output mxc_v4l2_output.0: ERR: fb_set_var.

Signed-off-by: Wayne Zou <b36644@freescale.com>
11 years agoENGR00180686 [CPUFreq]Delay interactive governor to speed up kernel boot
Anson Huang [Mon, 7 May 2012 01:48:22 +0000 (09:48 +0800)]
ENGR00180686 [CPUFreq]Delay interactive governor to speed up kernel boot

Interactive governor is too early to start, and kernel boot
up speed is impacted, use late_initcall instead of fs_initcall.

Signed-off-by: Anson Huang <b20788@freescale.com>
11 years agoENGR00182054: [MX6]: always_present flag will't work as designed at some cond
Ryan QIAN [Mon, 7 May 2012 05:54:04 +0000 (13:54 +0800)]
ENGR00182054: [MX6]: always_present flag will't work as designed at some cond

As designed, when 'always_present' is set, it is assumed that cd_gpio should
be not set, and gpio_get_value(boarddata->cd_gpio) should return 0. But it is
not sure that the return value of gpio_get_value(0) is 0.

- check always_present first
- remove ESDHC_FLAG_GPIO_FOR_CD_WP flag if always_present is set.

Signed-off-by: Ryan QIAN <b32804@freescale.com>
11 years agoENGR00179636-04 - FEC : allocate the enough DMA size for BD.
Fugang Duan [Mon, 7 May 2012 07:14:23 +0000 (15:14 +0800)]
ENGR00179636-04 - FEC : allocate the enough DMA size for BD.

- Increase RX BD size to 384 entrys from 16 entrys, and allocate
  the enough DMA memory for buffer description.

Signed-off-by: Fugang Duan <B38611@freescale.com>
11 years agoENGR00180497 FB: Fix a bug: 'fb_set_par error, -22' when video playback on lvds
Wayne Zou [Mon, 7 May 2012 04:47:30 +0000 (12:47 +0800)]
ENGR00180497 FB: Fix a bug: 'fb_set_par error, -22' when video playback on lvds

Change bg_id/fg_id variable to char array variable, and
avoid change the constant string in .rodata section.

[MX6Q SMD]fb: 'fb_set_par error, -22' prompted when mplay a video to lvds
/mnt/nfs/util/mplayer /mnt/nfs/test_stream/video/Mpeg4_SP1_1280x720_30fps.mp4
Before video playback finish, fb error message shows:

mxc_sdc_fb mxc_sdc_fb.0: setup error, dispdrv:ldb.
detected fb_set_par error, error code: -22
Can't reset original fb_var_screeninfo: Invalid argument
Exiting... (End of file)

Signed-off-by: Wayne Zou <b36644@freescale.com>
11 years agoENGR00182048: Revert "ENGR00175578 serial/imx..."
Jason Liu [Mon, 7 May 2012 03:25:17 +0000 (11:25 +0800)]
ENGR00182048: Revert "ENGR00175578 serial/imx..."

This reverts commit a7d9c8864ab801920f6a630767656f6777a95de2.

This commit will break i.mx6dl boot up on SD board and hang at:
Bus freq driver loaded...

Signed-off-by: Jason Liu <r64343@freescale.com>
11 years agoENGR00181094-5: MAX8903: modify dirver and free gpio resource in gpio err.
Rong Dian [Fri, 4 May 2012 09:44:11 +0000 (17:44 +0800)]
ENGR00181094-5: MAX8903: modify dirver and free gpio resource in gpio err.

1.free gpio in request gpio err.

2.in driver probe,directly set the type of power supply AC.

Signed-off-by: Rong Dian <b38775@freescale.com>
11 years agoENGR00181068: MX6 Source IPU_HSP and AXI clocks from 540M PFD.
Ranjani Vaidyanathan [Thu, 26 Apr 2012 22:53:14 +0000 (17:53 -0500)]
ENGR00181068: MX6 Source IPU_HSP and AXI clocks from 540M PFD.

IPU_HSP clocks should NOT be sourced from MMDC clock since the
MMDC clock can be scaled.
Move the IPU_HSP clock to be sourced from PLL3_PFD_540M instead.
Also don't source AXI_CLK from periph_clk as this domain is
scaled between 528MHz, 400MHz and 24MHz. Move AXI_CLK
clock to be sourced from PLL3_PFD_540M too.

When the system needs to enter low power mode, AXI_CLK is switched
from PLL3_PFD_540M to periph_clk. And then switched back
when low power mode is exited.

The code will print a warning message if PLL3_PFD_540M is
relocked to a different frequency when IPU_HSP or axi_clk is
sourced from it.

Currently remove the support for 400Mhz DDR working point for
MX6Q since we can get IPU underruns during the DDR frequency
transitions.

The DDR freq change code needs to ensure that all bus clocks
donot exceed max frequency during the frequency transition.

Signed-off-by: Ranjani Vaidyanathan <ra5478@freescale.com>
11 years agoENGR00181514 - FEC : fix kernel dump warning with suspend/resume.
Fugang Duan [Fri, 4 May 2012 07:48:42 +0000 (15:48 +0800)]
ENGR00181514 - FEC : fix kernel dump warning with suspend/resume.

- Fix clock enable/disable match operation to avoid kernel
  dump warning "clock enable/disable mismatch".

Signed-off-by: Fugang Duan <B38611@freescale.com>
11 years agoENGR00181697 HDMI: fix ahb bus error bug
Chen Liangjun [Fri, 4 May 2012 09:49:51 +0000 (17:49 +0800)]
ENGR00181697 HDMI: fix ahb bus error bug

In ARIK, to prevent noise cause by false triggered burst, we reduce
the incr type to 4. and the change may cause bus_error because a
burst may unexpectly stop and thus an AHB bus error happens.

Reset HDMI Audio FIFO state to prevent AHB bus error.
Signed-off-by: Chen Liangjun <b36089@freescale.com>
11 years agoENGR00181693 HDMI:threshold and INCR type config
Chen Liangjun [Fri, 4 May 2012 09:30:13 +0000 (17:30 +0800)]
ENGR00181693 HDMI:threshold and INCR type config

Configure information for threshold and incr:

CHIP + CHANNEL      THRESHOLD     INCRTYPE
      ARIK + 2            126            4
  ARIK + 4,6,8            124            4
RIGEL + 2,4,6,8           128            8

Signed-off-by: Chen Liangjun <b36089@freescale.com>
11 years agoENGR00181348-2 :sabresd pfuze support cpu internal LDO bypass
Robin Gong [Wed, 2 May 2012 07:36:49 +0000 (15:36 +0800)]
ENGR00181348-2 :sabresd pfuze support cpu internal LDO bypass

1. need  add flag to let cpu freq driver know pfuze regulator is ok or not
,so that cpu freq driver can directly used, otherwise cpu freq should use
raw i2c write/read interface.
2. fix one build warning
Signed-off-by: Robin Gong <B38343@freescale.com>
11 years agoENGR00181348-1 :sabresd pfuze support cpu internal LDO bypass
Robin Gong [Thu, 3 May 2012 10:11:06 +0000 (18:11 +0800)]
ENGR00181348-1 :sabresd pfuze support cpu internal LDO bypass

VDDCORE output directly from pfuze not internal anatop regulator,VDDCORE can
be adjust by pfuze regulator with deifferent cpu frequency, these patch should
be used with u-boot related patch, because LDO bypass is set on u-boot. u-boot
and kernel can be configured by CONFIG_MX6_INTER_LDO_BYPASS, by default it is
disabled, can be used on RevC. These code is put in arch/arm.
Signed-off-by: Robin Gong <B38343@freescale.com>
11 years agoENGR00181094-4: MAX8903: improve battery charger driver
Rong Dian [Thu, 3 May 2012 12:08:50 +0000 (20:08 +0800)]
ENGR00181094-4: MAX8903: improve battery charger driver

1.change the battery driver's name to sabresd_battery.c ,it
means this driver is only special for sabersd boards.

2.fix battery charger function bugs and improve driver code.

Signed-off-by: Rong Dian <b38775@freescale.com>
11 years agoENGR00181094-3: MX6 SABRESD: remove MAX8903 interrupt pin config
Rong Dian [Thu, 3 May 2012 12:04:27 +0000 (20:04 +0800)]
ENGR00181094-3: MX6 SABRESD: remove MAX8903 interrupt pin config

move max8903 interrupt pin config from board-mx6q_sabresd.c into
sabresd_battery driver on SABRESD_rev.B board.

Signed-off-by: Rong Dian <b38775@freescale.com>
11 years agoENGR00181518 MAX11801: remove unnecessary debug information
Rong Dian [Thu, 3 May 2012 07:59:31 +0000 (15:59 +0800)]
ENGR00181518 MAX11801: remove unnecessary debug information

remove unnecessary debug information e.g.,aux: bd8.

Signed-off-by: Rong Dian <b38775@freescale.com>
11 years agoENGR00181548 ov5640 mipi: fix VGA QVGA 15fps no output frame from sensor
Yuxi Sun [Thu, 3 May 2012 08:25:59 +0000 (16:25 +0800)]
ENGR00181548 ov5640 mipi: fix VGA QVGA 15fps no output frame from sensor

There are no output frame from sensor when set to those two mode at
15fps, so, modify these setting of the two mode.

Signed-off-by: Yuxi Sun <b36102@freescale.com>
11 years agoENGR00181196-2 ov5642: fix the first frame of capture quality is bad
Yuxi Sun [Thu, 3 May 2012 03:03:21 +0000 (11:03 +0800)]
ENGR00181196-2 ov5642: fix the first frame of capture quality is bad

Add 300ms delay after intial setting is download

Signed-off-by: Yuxi Sun <b36102@freescale.com>
11 years agoENGR00181196-1 ov5640: fix the first frame of capture quality is bad
Yuxi Sun [Thu, 3 May 2012 02:40:18 +0000 (10:40 +0800)]
ENGR00181196-1 ov5640: fix the first frame of capture quality is bad

Add 300ms delay after download the inital setting

Signed-off-by: Yuxi Sun <b36102@freescale.com>
11 years agoENGR00180530 ov5640 mipi: Add gain calculation and stream on/off in setting
Yuxi Sun [Wed, 2 May 2012 07:13:43 +0000 (15:13 +0800)]
ENGR00180530 ov5640 mipi: Add gain calculation and stream on/off in setting

Using steam on/off to prevent sensor from no frame come out sometimes,
and gain calculation is used to help conquer green color when take picture
at QSXGA.

Also add QCIF resolution for 15/30 fps in this patch.

Signed-off-by: Yuxi Sun <b36102@freescale.com>
11 years agoENGR00174928 LDB: Check for disp_id for LDB_SIN0/1 mode
Wayne Zou [Wed, 2 May 2012 06:40:59 +0000 (14:40 +0800)]
ENGR00174928 LDB: Check for disp_id for LDB_SIN0/1 mode

For LDB_SIN0 mode, lvds channel0 can only connect with ipu di0
For LDB_SIN1 mode, lvds channel1 can only connect with ipu di1

Signed-off-by: Wayne Zou <b36644@freescale.com>
11 years agoENGR00178630-2 MX6DL SabreSD: Add enable_lcd_ldb cmdline option for LVDS+WVGA
Wayne Zou [Wed, 2 May 2012 06:59:01 +0000 (14:59 +0800)]
ENGR00178630-2 MX6DL SabreSD: Add enable_lcd_ldb cmdline option for LVDS+WVGA

Add enable_lcd_ldb command line option for dual display
with LVDS and WVGA LCD panel together on MX6DL.

Signed-off-by: Wayne Zou <b36644@freescale.com>
11 years agoENGR00178630-1 MX6Q/DL SabreSD:Remove disable_ldb command line option
Wayne Zou [Wed, 2 May 2012 05:18:30 +0000 (13:18 +0800)]
ENGR00178630-1 MX6Q/DL SabreSD:Remove disable_ldb command line option

Since the ldb clock source is different from mipi display,
it doesn't need this option.

Signed-off-by: Wayne Zou <b36644@freescale.com>
11 years agoENGR00175578 serial/imx : disable the clock when the uart is not used
Huang Shijie [Wed, 2 May 2012 07:48:45 +0000 (15:48 +0800)]
ENGR00175578 serial/imx : disable the clock when the uart is not used

Disable the clock when the uart port is not used.

Signed-off-by: Huang Shijie <b32955@freescale.com>
11 years agoENGR00181323 update pixel clock name in HDMI Audio driver
Sandor Yu [Wed, 2 May 2012 07:23:28 +0000 (15:23 +0800)]
ENGR00181323 update pixel clock name in HDMI Audio driver

update pixel clock name in HDMI Audio driver

Signed-off-by: Sandor Yu <R01008@freescale.com>
11 years agommc_block: Allow more than 8 partitions per card
Colin Cross [Fri, 3 Sep 2010 19:41:21 +0000 (12:41 -0700)]
mmc_block: Allow more than 8 partitions per card

Set the GENHD_FL_EXT_DEVT flag, which will allocate minor numbers
in major 259 for partitions past disk->minors.

Also remove the use of disk_devt to determine devidx from md->disk.
md->disk->first_minor is always initialized from devidx and can
always be used to recover it.

Signed-off-by: Colin Cross <ccross@android.com>
11 years agoENGR00181201 mx6x HDMI audio add IEC head optimization with C code
Sandor Yu [Sat, 28 Apr 2012 10:55:44 +0000 (18:55 +0800)]
ENGR00181201 mx6x HDMI audio add IEC head optimization with C code

mx6x HDMI audio add IEC head optimization with C code

Signed-off-by: Sandor Yu <R01008@freescale.com>
11 years agoENGR00181188 Added miss file hdmi_cpm.S for patch ENGR00181130
Sandor Yu [Fri, 27 Apr 2012 09:18:25 +0000 (17:18 +0800)]
ENGR00181188 Added miss file hdmi_cpm.S for patch ENGR00181130

Added miss file hdmi_cpm.S for patch ENGR00181130

Signed-off-by: Sandor Yu <R01008@freescale.com>
11 years agoENGR00181130 Optimizate HDMI audio mmap to fix HDMI audio alsa underrun
Sandor Yu [Wed, 2 May 2012 07:04:00 +0000 (15:04 +0800)]
ENGR00181130 Optimizate HDMI audio mmap to fix HDMI audio alsa underrun

HDMI audio DMA FIFO size is setting to 126, and use INCR4 mode
to fix FIFO overflow issue.
Added Neon code for PCM data IEC head and data copy.

Signed-off-by: Sandor Yu <R01008@freescale.com>
11 years agoENGR00181107 add dma_alloc_writethrough function
Sandor Yu [Fri, 27 Apr 2012 09:16:10 +0000 (17:16 +0800)]
ENGR00181107 add dma_alloc_writethrough function

add dma_alloc_writethrough function to dma_mapping.c

Signed-off-by: Sandor Yu <R01008@freescale.com>
11 years agoENGR00181070 Enable SPI NOR on kernel command line
Alejandro Sierra [Mon, 30 Apr 2012 20:17:08 +0000 (15:17 -0500)]
ENGR00181070 Enable SPI NOR on kernel command line

SPI NOR will be enable through spi-nor
command line as a kernel argument

Signed-off-by: Alejandro Sierra <b18039@freescale.com>
11 years agoENGR00180103-3 V4L2: HDMI display error when dual display with LVDS panel
Wayne Zou [Sat, 28 Apr 2012 09:23:50 +0000 (17:23 +0800)]
ENGR00180103-3 V4L2: HDMI display error when dual display with LVDS panel

Restore fb_var_screeninfo when finishing video playback

Signed-off-by: Wayne Zou <b36644@freescale.com>
11 years agoENGR00180103-2 V4L2: remove GFP_DMA flag when alloc dma memory
Wayne Zou [Sat, 28 Apr 2012 09:18:19 +0000 (17:18 +0800)]
ENGR00180103-2 V4L2: remove GFP_DMA flag when alloc dma memory

Remove GFP_DMA flag when alloc dma memory.

Signed-off-by: Wayne Zou <b36644@freescale.com>
11 years agoENGR00180103-1 V4L2: use copy_from/to_user() for user space pointer
Wayne Zou [Sat, 28 Apr 2012 09:13:25 +0000 (17:13 +0800)]
ENGR00180103-1 V4L2: use copy_from/to_user() for user space pointer

V4L2: use copy_from/to_user() for user space pointer

Signed-off-by: Wayne Zou <b36644@freescale.com>
11 years agoENGR00181194 IPUv3:Correct pixel clock definition and register
Liu Ying [Sat, 28 Apr 2012 05:24:45 +0000 (13:24 +0800)]
ENGR00181194 IPUv3:Correct pixel clock definition and register

MX6Q has 2 IPUs, each IPU has 2 DIs, so there are totally 4
different pixel clocks. This patch adds maximal pixel clock
number from 2 to 4. Also, the patch fixes potential build
warning caused by the overflow on ipu_lookups structure in case
MXC_IPU_MAX_NUM is 1.

Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
11 years agoENGR00180943-14: Update internal definition of hardware link table list
Steve Cornelius [Fri, 20 Apr 2012 00:26:40 +0000 (17:26 -0700)]
ENGR00180943-14: Update internal definition of hardware link table list

Update internal definition of hardware link table list such that it can
work properly on both big and little endian 32-bit configurations. This
required pointer resizing, reserved-field initialization, and the
combination of both buffer-pool ID and offset fields into a common
32-bit value that can burst-read correctly.

Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
11 years agoENGR00180943-13: Extend for ARM/iMX6 compatibility
Steve Cornelius [Wed, 18 Apr 2012 22:09:09 +0000 (15:09 -0700)]
ENGR00180943-13: Extend for ARM/iMX6 compatibility

Extend for ARM/iMX6 compatibility, including:
- Cache coherence for all streaming buffer mappings
- Initialization from non-OF-dependent lower-level drivers

Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
11 years agoENGR00180943-12: Extend to include support for ARM targets on iMX6 platforms
Steve Cornelius [Wed, 18 Apr 2012 21:38:50 +0000 (14:38 -0700)]
ENGR00180943-12: Extend to include support for ARM targets on iMX6 platforms

Extend to include support for ARM targets on iMX6 platforms, including:
- platform property detection when OF device properties unavailable
- ring entry direction clarification for DMA API access
- cache coherence for rings

Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
11 years agoENGR00180943-11: Add non-device-tree platform property detection
Steve Cornelius [Wed, 18 Apr 2012 21:23:34 +0000 (14:23 -0700)]
ENGR00180943-11: Add non-device-tree platform property detection

Add non-device-tree platform property detection for driver startup and
initialization for iMX6 family, including clock control, job ring
detection and initialization, and interrupt mapping.

Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
11 years agoENGR00180943-10: Add register I/O primitives for ARM compatibility
Steve Cornelius [Wed, 18 Apr 2012 20:59:05 +0000 (13:59 -0700)]
ENGR00180943-10: Add register I/O primitives for ARM compatibility

Add register I/O primitives for ARM compatibility.

Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
11 years agoENGR00180943-9: Include referenced for clock control
Steve Cornelius [Wed, 18 Apr 2012 20:50:46 +0000 (13:50 -0700)]
ENGR00180943-9: Include referenced for clock control

Include referenced for clock control,
and define "empty" IRQ function that's not provided on ARM platforms.

Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
11 years agoENGR00180943-8: Differentiate inclusions for OF versus non-OF platforms
Steve Cornelius [Wed, 18 Apr 2012 20:46:54 +0000 (13:46 -0700)]
ENGR00180943-8: Differentiate inclusions for OF versus non-OF platforms

Differentiate inclusions for OF versus non-OF platforms,
and include clock control subsystems for ARM targets.

Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
11 years agoENGR00180943-7: Add CAAM device instantiation to iMX platform.
Steve Cornelius [Wed, 18 Apr 2012 20:24:24 +0000 (13:24 -0700)]
ENGR00180943-7: Add CAAM device instantiation to iMX platform.

Add CAAM device instantiation to iMX platform.

Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
11 years agoENGR00180943-6: Place CAAM Job Ring resources in their own struct
Steve Cornelius [Wed, 18 Apr 2012 18:59:37 +0000 (11:59 -0700)]
ENGR00180943-6: Place CAAM Job Ring resources in their own struct

Place CAAM Job Ring resources in their own struct,
and treat as array to the limit of instantiable rings.

Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
11 years agoENGR00180943-5: Add CAAM instantiation data to i.MX6 common platform device set
Steve Cornelius [Fri, 23 Mar 2012 17:00:00 +0000 (10:00 -0700)]
ENGR00180943-5: Add CAAM instantiation data to i.MX6 common platform device set

Add CAAM instantiation data to i.MX6 common platform device set.

Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
11 years agoENGR00180943-4: Add CAAM platform configuration to platform build
Steve Cornelius [Fri, 23 Mar 2012 16:55:02 +0000 (09:55 -0700)]
ENGR00180943-4: Add CAAM platform configuration to platform build

Add CAAM platform configuration to platform build.

Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
11 years agoENGR00180943-3: Add CAAM instantiation to i.MX6Q ARM2 board platform
Steve Cornelius [Fri, 23 Mar 2012 16:32:01 +0000 (09:32 -0700)]
ENGR00180943-3: Add CAAM instantiation to i.MX6Q ARM2 board platform

Add CAAM instantiation to i.MX6Q ARM2 board platform configuration.
No other device-on-board configurations added at this time.

Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>