On the mx53qsb board with mc34708 PMIC, GPIO1_8 resets the system, so better not
to use it as a wakeup source.

Use GPIO 2_14 and 2_15 for wakeup sources instead.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

SDHC1 does not have any GPIO for reading the card detection status, so
remove 'cd-gpios'.

After this change card detection works via the internal SD controller mechanism.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

SDHC3 is 8 bit-wide, so pass the bus-width property to reflect that.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

This board is based on the M28 SoM with custom baseboard. Supported
are LEDs, ethernet, PWM, LCD, SD slots.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

GPIO3_29 is used to reset the ethernet phy.

Add support for it.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

GPIO1_25 is used to reset the ethernet phy.

Add support for it.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

MX6QDL_PAD_EIM_D23__GPIO3_IO23 pin is used to reset the ethernet phy.

Add it to the 'hog' group.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

Add pcie device node for imx6qdl.
Signed-off-by: Sean Cross <xobs@kosagi.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

For more information about the Udoo board:
http://www.udoo.org/Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

Add pinmux for 4-bit SD card connected to SSP2.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

Add initial PHYTEC VF610 Cosmic/Cosmic+ board support with
UART and FEC enabled.
Signed-off-by: Matt Porter <matt.porter@linaro.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

This pin definition had been added after the initial patch to use
symbolic pin names in DTS files.
Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

Update the Ka-Ro TX28 DTS file.

- add Copyright header
- use label references for better readability
- sort the entries alphabetically
- add some aliases used by U-Boot to modify the DT data
Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

For some reason, the select input of pin function USB_OTG_ID is not
implemented via a regular select input register but using the bit
USB_OTG_ID_ SEL (shift 13) of IOMUXC_GPR1 register (offset 0x4).

As per the workaround for such quirk implemented in pinctrl driver,
we need to compose the input_val cell as below.

	31     23      15      7        0
	| 0xff | shift | width | select |

Thus, we have 0xff0d0100 for MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID and
0xff0d0101 for MX6QDL_PAD_GPIO_1__USB_OTG_ID in input_val cell.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Tested-by: Peter Chen <peter.chen@freescale.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>

Convert mx23/mx28 dts files to use the padconfig defintions from
mxs-pinfunc.h.
Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

Convert mx23/mx28 dts filed to use the pinctrl header files.

NOTE: During automatic conversion of these files to use the pinconfig
definitions an inconsistency has been found in:
arch/arm/boot/dts/imx28-apx4devkit.dts

According to the comment the function for pad SSP2_SS0 should have
been MX28_PAD_SSP2_SS0__GPIO_2_19, while the given value 0x2131
represents: MX28_PAD_SSP2_SS0__AUART3_TX

I used the later (though probably wrong) definition because that's
what is actually being used in the DTB.
Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

Remove the list of possible pin configurations from the documentation
file and create header files containing those definitions.
This eliminates the need for error-prone manual lookup of those values
in the documentation and guarantees consistency between the human
readable representation of the pad function in the .dts file and the
actual binary value used in DT.
Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

Provide 'lradc-touchscreen-wires' property to the LRADC driver, so that
touchscreen can be functional.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

On imx6qdl-sabresd the SDHC2 and SDHC3 are 8 bit-wide, so pass the bus-width
property to reflect that.

Otherwise the mmc driver will operate with the default bus-width value of 4.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

This is needed for supporting ultra high speed cards like SD3.0 cards.
Signed-off-by: Dong Aisheng <b29396@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

Add spi aliases.

While at it, keep the aliases entries sorted.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

Enable USB function for OTG 1 and OTG 2 at mx6sololite evk.
Besides, fix the wrong interrupt number for OTG2 and host 1.
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

Add iomuxc gpr device node for imx6sl.
Signed-off-by: Fugang Duan <B38611@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Nicolin Chen <b42378@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

This patch enables DSPI0 and at26df081a flash device for Vybrid VF610
TOWER board.
Signed-off-by: Chao Fu <b44548@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

Add Freescale DSPI node into vf610 dts.
Signed-off-by: Chao Fu <b44548@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

imx6q-sabrelite board can be connected to a 1024x768 Hannstar LVDS panel.

Add support for it.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

Put the nodes in alphabetical order so that further node additions can be better
organized.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

Trying to use the usb otg port on mx53qsb results in the following error:

$ modprobe g_ether
using random self ethernet address
using random host ethernet address
usb0: HOST MAC 52:0f:8a:1e:aa:09
usb0: MAC de:f3:70:d8:6c:62
using random self ethernet address
using random host ethernet address
g_ether gadget: Ethernet Gadget, version: Memorial Day 2008
g_ether gadget: g_ether ready

(Connect the USB cable)

$ ci_hdrc ci_hdrc.0: remove, state 4
usb usb1: USB disconnect, device number 1
ci_hdrc ci_hdrc.0: USB bus 1 deregistered
ci_hdrc ci_hdrc.0: timeout waiting for 00000800 in 11

USB otg port goes to connector J3 (mini USB) and also to the USB combo (J2).

As mx53qsb does not provide a USB ID pin, pass the dr_mode as 'peripheral' so
that we can have usb device working.

Tested via g_ether.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

Testing g_ether results in the following:

[    1.648022] using random self ethernet address
[    1.652778] using random host ethernet address
[    1.660504] usb0: HOST MAC c6:28:6a:81:dc:ff
[    1.666360] usb0: MAC 7e:81:54:16:c0:c6
[    1.670504] using random self ethernet address
[    1.675842] using random host ethernet address
[    1.682655] g_ether gadget: Ethernet Gadget, version: Memorial Day 2008
[    1.689332] g_ether gadget: g_ether ready
[    3.328974] irq 237: nobody cared (try booting with the "irqpoll" option)
[    3.335831] CPU: 0 PID: 1 Comm: swapper Not tainted 3.11.0-rc6-next-20130819 #1035
[    3.343500] [<c0014258>] (unwind_backtrace+0x0/0xf0) from [<c0011b20>] (show_stack+0x10/0x14)
[    3.352098] [<c0011b20>] (show_stack+0x10/0x14) from [<c006af4c>] (__report_bad_irq+0x20/0xc0)
[    3.360763] [<c006af4c>] (__report_bad_irq+0x20/0xc0) from [<c006b3f4>] (note_interrupt+0x1d4/0x234)
[    3.369943] [<c006b3f4>] (note_interrupt+0x1d4/0x234) from [<c0069754>] (handle_irq_event_percpu+0xc4/0x268)
[    3.379815] [<c0069754>] (handle_irq_event_percpu+0xc4/0x268) from [<c0069934>] (handle_irq_event+0x3c/0x5c)
[    3.389686] [<c0069934>] (handle_irq_event+0x3c/0x5c) from [<c006bb78>] (handle_level_irq+0x8c/0xe8)
[    3.398865] [<c006bb78>] (handle_level_irq+0x8c/0xe8) from [<c0068ff0>] (generic_handle_irq+0x20/0x30)
[    3.408213] [<c0068ff0>] (generic_handle_irq+0x20/0x30) from [<c000fc9c>] (handle_IRQ+0x30/0x84)
[    3.417040] [<c000fc9c>] (handle_IRQ+0x30/0x84) from [<c0012564>] (__irq_svc+0x44/0x54)
[    3.425094] [<c0012564>] (__irq_svc+0x44/0x54) from [<c0020244>] (__do_softirq+0x90/0x268)
[    3.433400] [<c0020244>] (__do_softirq+0x90/0x268) from [<c00207d4>] (irq_exit+0x9c/0xd8)
[    3.441619] [<c00207d4>] (irq_exit+0x9c/0xd8) from [<c000fca0>] (handle_IRQ+0x34/0x84)
[    3.449577] [<c000fca0>] (handle_IRQ+0x34/0x84) from [<c0012564>] (__irq_svc+0x44/0x54)
[    3.457629] [<c0012564>] (__irq_svc+0x44/0x54) from [<c04602b0>] (_raw_spin_unlock_irqrestore+0x34/0x44)
[    3.467164] [<c04602b0>] (_raw_spin_unlock_irqrestore+0x34/0x44) from [<c0348298>] (input_register_handler+0x98/0xb4)
[    3.477835] [<c0348298>] (input_register_handler+0x98/0xb4) from [<c064bc10>] (mousedev_init+0x30/0x60)
[    3.487275] [<c064bc10>] (mousedev_init+0x30/0x60) from [<c00088ac>] (do_one_initcall+0xe8/0x154)
[    3.496198] [<c00088ac>] (do_one_initcall+0xe8/0x154) from [<c062aabc>] (kernel_init_freeable+0xf0/0x1b4)
[    3.505810] [<c062aabc>] (kernel_init_freeable+0xf0/0x1b4) from [<c0456550>] (kernel_init+0x8/0xe4)
[    3.514899] [<c0456550>] (kernel_init+0x8/0xe4) from [<c000ee60>] (ret_from_fork+0x14/0x34)
[    3.523263] handlers:
[    3.525578] [<c0339d14>] ci_irq
[    3.528757] Disabling IRQ #237

Provide the USB0_ID pin in the usb0 node, so that g_ether can operate
correctly.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

Tested via g_ether:

$ modprobe g_ether
using random self ethernet address
using random host ethernet address
usb0: HOST MAC 42:b5:26:a9:48:21
usb0: MAC 36:a6:85:9b:9e:13
using random self ethernet address
using random host ethernet address
g_ether gadget: Ethernet Gadget, version: Memorial Day 2008
g_ether gadget: g_ether ready
$ g_ether gadget: high-speed config #1: CDC Ethernet (ECM)
$ ifconfig usb0 10.0.0.2

Then on the PC host side:

~$ sudo ifconfig usb0 10.0.0.1
~$ ping 10.0.0.2
PING 10.0.0.2 (10.0.0.2) 56(84) bytes of data.
64 bytes from 10.0.0.2: icmp_req=1 ttl=64 time=1.26 ms
64 bytes from 10.0.0.2: icmp_req=2 ttl=64 time=0.280 ms
64 bytes from 10.0.0.2: icmp_req=3 ttl=64 time=0.297 ms
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

This patch adds the missing W1 (onewire) devicetree node for i.MX51 CPUs.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

This patch adds the missing IRAM devicetree node for i.MX51 CPUs.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

RTS/CTS pins can be used for different purposes, so create separate
definitions for these pins.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

There is no imx6sl specific sdma firmware.  Instead, imx6sl reuses
imx6q sdma firmware.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

Pull staging fixes from Greg KH:
 "Here are a number of small staging tree and iio driver fixes.  Nothing
  major, just lots of little things"

* tag 'staging-3.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (34 commits)
  iio:buffer_cb: Add missing iio_buffer_init()
  iio: Prevent race between IIO chardev opening and IIO device free
  iio: fix: Keep a reference to the IIO device for open file descriptors
  iio: Stop sampling when the device is removed
  iio: Fix crash when scan_bytes is computed with active_scan_mask == NULL
  iio: Fix mcp4725 dev-to-indio_dev conversion in suspend/resume
  iio: Fix bma180 dev-to-indio_dev conversion in suspend/resume
  iio: Fix tmp006 dev-to-indio_dev conversion in suspend/resume
  iio: iio_device_add_event_sysfs() bugfix
  staging: iio: ade7854-spi: Fix return value
  staging:iio:hmc5843: Fix measurement conversion
  iio: isl29018: Fix uninitialized value
  staging:iio:dummy fix kfifo_buf kconfig dependency issue if kfifo modular and buffer enabled for built in dummy driver.
  iio: at91: fix adc_clk overflow
  staging: line6: add bounds check in snd_toneport_source_put()
  Staging: comedi: Fix dependencies for drivers misclassified as PCI
  staging: r8188eu: Adjust RX gain
  staging: r8188eu: Fix smatch warning in core/rtw_ieee80211.
  staging: r8188eu: Fix smatch error in core/rtw_mlme_ext.c
  staging: r8188eu: Fix Smatch off-by-one warning in hal/rtl8188e_hal_init.c
  ...

Pull USB fixes from Greg KH:
 "Here are a number of small USB fixes for 3.12-rc2.

  One is a revert of a EHCI change that isn't quite ready for 3.12.
  Others are minor things, gadget fixes, Kconfig fixes, and some quirks
  and documentation updates.

  All have been in linux-next for a bit"

* tag 'usb-3.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  USB: pl2303: distinguish between original and cloned HX chips
  USB: Faraday fotg210: fix email addresses
  USB: fix typo in usb serial simple driver Kconfig
  Revert "USB: EHCI: support running URB giveback in tasklet context"
  usb: s3c-hsotg: do not disconnect gadget when receiving ErlySusp intr
  usb: s3c-hsotg: fix unregistration function
  usb: gadget: f_mass_storage: reset endpoint driver data when disabled
  usb: host: fsl-mph-dr-of: Staticize local symbols
  usb: gadget: f_eem: Staticize eem_alloc
  usb: gadget: f_ecm: Staticize ecm_alloc
  usb: phy: omap-usb3: Fix return value
  usb: dwc3: gadget: avoid memory leak when failing to allocate all eps
  usb: dwc3: remove extcon dependency
  usb: gadget: add '__ref' for rndis_config_register() and cdc_config_register()
  usb: dwc3: pci: add support for BayTrail
  usb: gadget: cdc2: fix conversion to new interface of f_ecm
  usb: gadget: fix a bug and a WARN_ON in dummy-hcd
  usb: gadget: mv_u3d_core: fix violation of locking discipline in mv_u3d_ep_disable()

Pull drm fixes from Dave Airlie:
 - some small fixes for msm and exynos
 - a regression revert affecting nouveau users with old userspace
 - intel pageflip deadlock and gpu hang fixes, hsw modesetting hangs

* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (22 commits)
  Revert "drm: mark context support as a legacy subsystem"
  drm/i915: Don't enable the cursor on a disable pipe
  drm/i915: do not update cursor in crtc mode set
  drm/exynos: fix return value check in lowlevel_buffer_allocate()
  drm/exynos: Fix address space warnings in exynos_drm_fbdev.c
  drm/exynos: Fix address space warning in exynos_drm_buf.c
  drm/exynos: Remove redundant OF dependency
  drm/msm: drop unnecessary set_need_resched()
  drm/i915: kill set_need_resched
  drm/msm: fix potential NULL pointer dereference
  drm/i915/dvo: set crtc timings again for panel fixed modes
  drm/i915/sdvo: Robustify the dtd<->drm_mode conversions
  drm/msm: workaround for missing irq
  drm/msm: return -EBUSY if bo still active
  drm/msm: fix return value check in ERR_PTR()
  drm/msm: fix cmdstream size check
  drm/msm: hangcheck harder
  drm/msm: handle read vs write fences
  drm/i915/sdvo: Fully translate sync flags in the dtd->mode conversion
  drm/i915: Use proper print format for debug prints
  ...

Pull block IO fixes from Jens Axboe:
 "After merge window, no new stuff this time only a collection of neatly
  confined and simple fixes"

* 'for-3.12/core' of git://git.kernel.dk/linux-block:
  cfq: explicitly use 64bit divide operation for 64bit arguments
  block: Add nr_bios to block_rq_remap tracepoint
  If the queue is dying then we only call the rq->end_io callout. This leaves bios setup on the request, because the caller assumes when the blk_execute_rq_nowait/blk_execute_rq call has completed that the rq->bios have been cleaned up.
  bio-integrity: Fix use of bs->bio_integrity_pool after free
  blkcg: relocate root_blkg setting and clearing
  block: Convert kmalloc_node(...GFP_ZERO...) to kzalloc_node(...)
  block: trace all devices plug operation