Add support for HDMI audio on MX6 Sabre-lite
Signed-off-by: Mahesh Mahadevan <r9aadq@freescale.com>

Turn on Anatop regulator.
Signed-off-by: Nancy Chen <Nancy.Chen@freescale.com>

fix section mismatch warning
Signed-off-by: Frank Li <Frank.Li@freescale.com>

fix section mismatch warning
Signed-off-by: Frank Li <Frank.Li@freescale.com>

Fix v4l2 build error.
revert mxc_v4l2.h to 01c98ebc63d
Signed-off-by: Frank Li <Frank.Li@freescale.com>

- Set Phy AR8031 to saving power mode while no cable connect.
Signed-off-by: Fugang Duan  <B38611@freescale.com>

- Set phy AR8031 to save power mode when no cable connect.
- Close enet clock gate when FEC is no use.
Signed-off-by: Fugang Duan  <B38611@freescale.com>

Do not show debug messages by default.

1. enable MIPI CSI2 driver
2. change v4l2 cowork with mipi csi2
3. enable ov5640 mipi mode
Signed-off-by: Even Xu <b21019@freescale.com>

Add MIPI CSI2 driver
Signed-off-by: Even Xu <b21019@freescale.com>

Initialize MIPI CSI2 platform data
Signed-off-by: Even Xu <b21019@freescale.com>

Add MIPI csi2 platform data
Signed-off-by: Even Xu <b21019@freescale.com>

Enable OTG driver on mx6q board
Signed-off-by: make shi <b15407@freescale.com>

Enable OTG driver on mx6q board
Signed-off-by: make shi <b15407@freescale.com>

fix __arch_adjust_zones if MXC_DMA_ZONE_SIZE if bigger than system memory
Signed-off-by: Jason Chen <b02280@freescale.com>

This new v4l2 output driver is based on videobuf, using dma contig alloc method.
It creates video dev node for each display framebuffer begin from /dev/video16
by default.
If need post-processing, this driver will do it by ipu pp driver which support:
 - resizing
 - CSC
 - rotate
 - deinterlacing
If no need post-processing, the IPU IC will be bypassed as old driver, the
buf will be set to fb buffer directly by crack fb smem_start.
The user should do setting before streamon like below:
1. set output crop
2. set ctrl like rotate/vflip/hflip/deinterlacing motion
3. set fmt
4. reqbuf

The new features compare to old driver:
 - support multi-instance
 - support user point buffer
 - runtime suspend/resume
For suspend/resume, still has chance to meet issue on mx6q, will fix later.
Signed-off-by: Jason Chen <b02280@freescale.com>

This new v4l2 output driver is based on videobuf, using dma contig alloc method.
It creates video dev node for each display framebuffer begin from /dev/video16
by default.
If need post-processing, this driver will do it by ipu pp driver which support:
 - resizing
 - CSC
 - rotate
 - deinterlacing
If no need post-processing, the IPU IC will be bypassed as old driver, the
buf will be set to fb buffer directly by crack fb smem_start.
The user should do setting before streamon like below:
1. set output crop
2. set ctrl like rotate/vflip/hflip/deinterlacing motion
3. set fmt
4. reqbuf

The new features compare to old driver:
 - support multi-instance
 - support user point buffer
 - runtime suspend/resume
For suspend/resume, still has chance to meet issue on mx6q, will fix later.

This patch for head file.
Signed-off-by: Jason Chen <b02280@freescale.com>

1. use late suspend early resume
2. disable/enable clk when suspend/resume with clk on.
Signed-off-by: Jason Chen <b02280@freescale.com>

1. add timestamp for userpoint buffer
2. use pgprot_writecombine for mmap
Signed-off-by: Jason Chen <b02280@freescale.com>

1. no dma alloc for rot buf every time which will cost time.
2. fix split mode condition.
3. export some functions.

This patch for driver file.
Signed-off-by: Jason Chen <b02280@freescale.com>

1. no dma alloc for rot buf every time which will cost time.
2. fix split mode condition.
3. export some functions.

This patch for MSL file.
Signed-off-by: Jason Chen <b02280@freescale.com>

1. no dma alloc for rot buf every time which will cost time.
2. fix split mode condition.
3. export some functions.

This patch for common head file.
Signed-off-by: Jason Chen <b02280@freescale.com>

Header file
Signed-off-by: Peter Chen <peter.chen@freescale.com>

Device part

Add HSIC run and HSIC phy's definition
Signed-off-by: Peter Chen <peter.chen@freescale.com>

MSL part

Add HSIC support for Host2 and Host3, for HSIC mode, there
is not usb phy needed, the usb device is always at the board

- Validation hardware: iMX6Q Validation Port Card and Re-worked
Rev X3 board, for hardware rework detail, contact Ken Sun (b03826)

- Validation device: HSIC interface SMSC HUB(USB4640) and Host 3.
Host 2 is coding finishes, but not verified due to hardware limitation.

- Pin Conflict with Ethernet, order to use HSIC, the user need
disable ethernet function at both u-boot and linux kernel.
For u-boot: please undefine CONFIG_MXC_FEC at your board config file
For kernel: please define CONFIG_USB_EHCI_ARC_HSIC, the entry is:
Device Drivers---> USB support---> Support HSIC Host controller
for Freescale SoC

- Suspend/resume and wakeup are not supported due to IC issues,
these IC issues will be fixed at TO1.1 for i.mx6, software will
add these support after receiving TO1.1 chip.
Signed-off-by: Peter Chen <peter.chen@freescale.com>

Add VPU_IOC_QUERY_BITWORK_MEM and VPU_IOC_SET_BITWORK_MEM ioctls
implementation for registerring bitwork memory allocated from user
space to vpu driver.
Signed-off-by: Sammy He <r62914@freescale.com>

Add IOCTL VPU_IOC_QUERY_BITWORK_MEM and VPU_IOC_SET_BITWORK_MEM
for vpu driver.
The two ioctls can be used when user allocates working buffer
from user space, for exmaple, allocating it from pmem interface
on android, then register it to vpu driver.
Signed-off-by: Sammy He <r62914@freescale.com>

Both S/PDIF in and I2C3 SDA use GPIO_16, so only one can be enabled
at a time.

Add early param "spdif_in" to enable S/PDIF in.  Default is to
enable I2C3 and leave S/PDIF in disabled.
Signed-off-by: Alan Tull <alan.tull@freescale.com>

Add flexcan support.
Signed-off-by: Dong Aisheng <b29396@freescale.com>

Using platform ids to handle differences between different SoCs.

The default rx fifo global mask register, newly introduced in mx6q,
is 0xffffffff and the reset value in Message buffers(can be reused as the
memory of rx fifo filter table) is none zero, it will wrongly cause the
can to be unable to recevie packets due to filter.
We need to clear it to make sure to receive all packets.
Signed-off-by: Dong Aisheng <b29396@freescale.com>

Current warm reset is not working with MMDC_CH1 bypass
bit set, now we disable warm reset to workaround it for
the coming release. Then, wdog reset will be cold reset.
Signed-off-by: Anson Huang <b20788@freescale.com>

fix build warning:
> drivers/net/fec.c:435: warning: unused variable 'estatus'
Signed-off-by: Fugang Duan  <B38611@freescale.com>

fix build warning:
> drivers/media/video/mxc/capture/mxc_v4l2_capture.c:2457: warning:
> comparison between pointer and integer
Signed-off-by: Yuxi Sun <b36102@freescale.com>

Add clock enable code to arch.
OCOTP driver missed code to enable clock in driver.
Thus if ocotp clock is not enabled in clock.c, ocotp will not work.

We will remove ocotp clock enable code in board file and leave this
operation to driver.
Signed-off-by: Terry Lv <r65388@freescale.com>

Add clock enable code to driver.
OCOTP driver missed code to enable clock in driver.
Thus if ocotp clock is not enabled in clock.c, ocotp will not work.
Signed-off-by: Terry Lv <r65388@freescale.com>

Signed-off-by: Richard Zhao <richard.zhao@freescale.com>
Acked-by: Lily Zhang

Fix build warnings regarding initialization from incompatible pointer type.
Signed-off-by: Nancy Chen <Nancy.Chen@freescale.com>

Add tx_active, rx_active flags to keep track of what channels
have enabled clocks.

In suspend/resume, only disable/re-enable the clocks that were
enabled.
Signed-off-by: Alan Tull <alan.tull@freescale.com>

Previously, only one static struct for ops existed for all
platform DMA drivers to share.  Half of the ops are shared
functions which don't have stubs in the ALSA core.  The
other half are initialized to point directly to ops in the
platform driver.  This creates problems where each time
soc_new_pcm is called, the new platform driver's ops would
overwrite a subset of the ops.
Signed-off-by: Alan Tull <alan.tull@freescale.com>

add pwm-backlight driver on mx6q arm2 board
Signed-off-by: Gary Zhang <b13634@freescale.com>