1)Update MXC V4L2 capture driver for 2.6.31 kernel.
2)Update ov3640 camera and ov2640 camera driver for 2.6.31 kernel.
Signed-off-by: Liu Ying <b17645@freescale.com>
irq handler should be re-register to the correct FB's ipu channel.
Signed-off-by: Jason Chen <b02280@freescale.com>
(cherry picked from commit 37140ac9a62a382a6d206aa0754eedac90a151c0)
This issue is caused by the improper PAD configuration.
Modify the PAD configurations and this issue disappeared.
Signed-off-by: Richard Zhu <r65037@freescale.com>
The battery charger driver contains 37xx specific battery charger
driver code that is incompatible with 378x/iMX23 and needs removal
Signed-off-by: Robert Lee <robert.lee@freescale.com>
ASRC can not work correctly when SPDIF_TX provides clock for asrc input
or output. The root cause is, the clock divider should be set as 6 if
SPDIF_TX provides the bit clock for ASRC, and be set as 7 if SPDIF_RX
provides the bit clock.
Signed-off-by: William Lai <b04597@freescale.com>
IPU channel disable should wait all channels finish busy state, should
wait for input dma interrupt first then output dma interrupt as the
correct sequence for all channels. This patch fix the DQ_BUF fail issue
in VPU unit test.
Signed-off-by: Jason Chen <b02280@freescale.com>
IPU channel disable should wait all channels finish busy state, should
wait for input dma interrupt as the correct finish signal for all
channels. This patch fix the DQ_BUF fail issue in VPU unit test.
Signed-off-by: Jason Chen <b02280@freescale.com>
Previous values being used were for STMP378x which has lower temperature
requirements. The updated values work with 105C temperatures but require
higher digital core voltages and lower maximum EMI clock speeds.:$lower
maximum EMI clock speeds.:
Signed-off-by: Robert Lee <robert.lee@freescale.com>
Change the code such that suspend and resume always set the CPU frequency
and voltage to the highest level.
Signed-off-by: Ranjani Vaidyanathan-RA5478 <Ranjani.Vaidyanathan@freescale.com>
Changing the LCD pin drive strengths to 8mA reduces
the amount of overshoot in half (15% and 50%) and
does not significantly change the rise and fall time
characteristics of the digital LCD signals
Signed-off-by: Frank Li <Frank.Li@freescale.com>
Remove system timer restore codes in suspend and resume operations
since rtc class driver has done it. After removing these codes, srtc
driver can be built as module
Signed-off-by: Lily Zhang <r58066@freescale.com>
When executing the below operations (Open device -> Call
RTC_AIE_ON -> Close device), alarm interrupt can be received
when alarm time expires. This is because all interrupts are
cleared wrongly when the device is closed.
Signed-off-by: Lily Zhang <r58066@freescale.com>
Separate chromakey setting for s1 and s0.
Set chromakey for S1 via S_FMT
set chromakey for S0 via S_CTRL (with private CID)
Current V4l2 framework can not support this case with only S_FMT.
Signed-off-by: Robby Cai <r63905@freescale.com>
The keypad interrupt registering must be put at the end of probe,
behind the timer init. Otherwise, interrupt will occur during keypad initial.
Signed-off-by: Xinyu Chen <xinyu.chen@freescale.com>
Updater defconfig need updated to define onchip usb phy to fix build error
Signed-off-by: Frank Li <Frank.Li@freescale.com>
(cherry picked from commit 6c729447d71efc157443bcc077e0543d71ed17b8)
1.When inserting OneWire module at the second time, the error is reported.
This is because irq information isnot cleaned when removing the module.
2. Correct error handling in probe function.
Signed-off-by: Lily Zhang <r58066@freescale.com>
-Added kernel error message to handle hang due to SCC HW failure.
-Eliminated unwanted sleeps.
-Kernel error message to handle the case when SCC key fuses are not blown.
Signed-off-by: Raj Rajasekaran <b10872@freescale.com>
Set ALP bits to 0.
Set the SRPG powerup and powerdown values.
Set the WM8350 to be in normal mode (PWM) rather in Pulse Skipping mode.
Signed-off-by: Ranjani Vaidyanathan-RA5478 <Ranjani.Vaidyanathan@freescale.com>
1) Set camera iomux when initializing camera device, and reset camera iomux
when camera driver disconnects with v4l2 capture master.
2) Remove the forcing debug messages.
Signed-off-by: Liu Ying <b17645@freescale.com>
MX233: Restructure the STMP378xxx USB Host and Gadget device structures
to be similar to MXC structures. Enable fsl_otg_arc driver to work on
MX233 platform. Remove FSL_USB2_DONT_REMAP requirement.
Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com>
Conflicts:
arch/arm/mach-stmp3xxx/Kconfig
arch/arm/mach-stmp3xxx/Makefile
arch/arm/mach-stmp3xxx/devices.c
arch/arm/mach-stmp3xxx/include/mach/stmp3xxx.h
arch/arm/mach-stmp3xxx/stmp378x_devb.c
Mask WM8350 GPIO and RTC interrupt, to avoid heavy data traffic on I2C
bus, which may incur kernel panic when system reboot.
Signed-off-by: Lionel Xu <r63889@freescale.com>
Putting PXP in reset state gains the lowest power.
Restrore the PXP regs once PXP comes out of reset state.
Signed-off-by: Robby Cai <r63905@freescale.com>
USB will enter low power mode if no vbus power supply.
Only finished this feature in Mx37.
1. When enter low power mode, driver will close usb related clocks
as possible as could.
set usb IP to stop.
Set PHY to low power suspend by setting PHCD bit of portsc.
2. This patch doesn't support low power mode in OTG mode yet.
Signed-off-by: Albert Chen <r65187@freescale.com>
In LPAPM mode, peripheral domain is clocked from the 24MHz clock.
There is a brief period of time when IPG clock drops close to 2.4MHz,
which violates the SSI to IPG clock ratio. And this causes incorrect data
to be clocked out of SSI.
Fix the code such that IPG clock does not go below 10MHz when
entering/exiting LPAPM mode.
Signed-off-by: Ranjani Vaidyanathan-RA5478 <Ranjani.Vaidyanathan@freescale.com>
Use IC channel to do input cropping even when other conditions make the
V4L2 output driver to bypass IC channel.
Signed-off-by: Liu Ying <b17645@freescale.com>
Nand status does not correct on MX51 TO2 and TO3.
1. Should use RBB_MODE 1 instead of 0 due to NFC bug(ENGcm09970)
For RBB_MODE 0,NFC has a bug,it doesn't sample correctly the
returned data on the I/O and therefore the INT is
asserted earlier than expected (i.e during the busy period)
2. Should use atomic status read instead of auto mode.
Auto mode status is not correct, the WP bit (IO7)
is not correct randomly, it wrongly report nand in write-protect
mode, which result in program/erase fail.
Signed-off-by:Jason Liu <r64343@freescale.com>
