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ehci changes are currently only used with phyCORE-Vybrid (pcm052)
Signed-off-by: Russell Robinson Jr <rrobinson@phytec.com>
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Signed-off-by: Russell Robinson Jr <rrobinson@phytec.com>
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Allows the NAND to properly probe if cmdline partitioning
is not specified. Otherwise, it will fail silently.
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From Singh Pradip-B09147. Integrate by Jason Jin
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
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Add driver support for ADC Vybrid.
Signed-off-by: Wang Xiaojun <b41435@freescale.com>
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Toggle PHYPWD.PWD after set PORTSC.SUSP with 8ms to trigger
the LS_SE0/LS_EOP append flag after resume within UTM block.
Signed-off-by: Jingchang Lu <b35083@freescale.com>
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Handle usb suspend/resume, currently the BSP doesn't
support usb plug/unplug wakeup.
Signed-off-by: Jingchang Lu <b35083@freescale.com>
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The ASRC driver supports stereo audio streams resample,
the ASRCK1 serial clock using audio external clock source
can not support 44.1K sample rate due to divider and
prescaler restriction.
Signed-off-by: Jingchang Lu <b35083@freescale.com>
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Update power management part for DSPI driver.
Signed-off-by: Alison Wang <b18965@freescale.com>
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Fix layers blending and reinitialization issue for DCU driver.
Update power management part for DCU driver.
Signed-off-by: Alison Wang <b18965@freescale.com>
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Port the L2 switch driver from CF platform for Vybridi plaform.
This driver usually should work together with the RSTP demo
applications provided by fsl.
Signed-off-by: Alison Wang <b18965@freescale.com>
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
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Add second FEC support for Vybrid.
Signed-off-by: Alison Wang <b18965@freescale.com>
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Add watchdog driver support for Vybrid.
Signed-off-by: Wang Xiaojun <b41435@freescale.com>
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Add hardware flow control support,
Add transmit DMA support,
Add FIFO operation support,
Add MSB/LSB on data support,
Add 9-bits MARK/SPACE support.
Signed-off-by: Jingchang Lu <b35083@freescale.com>
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Add Quad SPI driver support for Vybrid.
Signed-off-by: Alison Wang <b18965@freescale.com>
Xiaochun Li <b41219@freescale.com>
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Add Compaq touch screen interface for nano-x.
Nano-x work with touch screen driver via Compaq touch
screen event format, this patch could add the support
above mouse device.
Signed-off-by: Alison Wang <b18965@freescale.com>
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Add touch screen driver support for Vybird.
Signed-off-by: Alison Wang <b18965@freescale.com>
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Update dspi driver support for Vybrid after debugging on board.
Signed-off-by: Jason Jin <jason.jin@freescale.com>
Alison Wang <b18965@freescale.com>
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Signed-off-by: Jingchang Lu <b35083@freescale.com>
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Signed-off-by: Jason Jin <Jason.jin@freescale.com>
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This patch enable the ADMA2 function for the SDHC module used
on Faraday board. Please note that the ADMA address should be 16
bytes aligned other than 4 byte in the spec.
This patch also increased the SDHC module frequency to 200MHz.
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
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Only disable the high-speed device disconnection detction for
level-1 device, or the connection detecting would fail.
Signed-off-by: Jingchang Lu <b35083@freescale.com>
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Signed-off-by: Jingchang Lu <b35083@freescale.com>
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Signed-off-by: Jingchang Lu <b35083@freescale.com>
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If framebuffer console support is enabled, blanking the screen will
occur after a long time. To avoid it, the option for disabling blanking
is added.
Signed-off-by: Alison Wang <b18965@freescale.com>
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Signed-off-by: Alison Wang <b18965@freescale.com>
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This patch is to update Edma driver after debugging on board.
mainly, fixed the bug that resulting the request source of DMA1 overflow
Signed-off-by: Xiaochun Li <b41219@freescale.com>
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The call trace introduced by the card interrupt. This patch try to fix
this by disabling the card interrupt.
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
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This patch is to tests eDMA driver.
a simple memory to memory transfer with a 32 bit
source and destination transfer size that generates
an interrupt when the transfer is complete.
Signed-off-by: Xiaochun Li <b41219@freescale.com>
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Detection of high-speed USB device disconnection should be enable
on connection and disable on disconnection.
Signed-off-by: Jingchang Lu <b35083@freescale.com>
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Add dspi driver support for Faraday.
Signed-off-by: Alison Wang <b18965@freescale.com>
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Add dcu driver support for Faraday.
The penguin logo could be shown correctly and the microwindows
application was also tested.
Signed-off-by: Alison Wang <b18965@freescale.com>
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Add NFC driver support for Faraday.
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
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Add the I2C controller support for Faraday.
Enable the I2C0 for Faraday. There are some different with I.MX
for I2C controller, The i2c enable bit is invert with i.mx and the
interrupt clear is w1c on Faraday but w0c on i.mx
As there are more than one devices on the bus, the drive strength
is set to 50ohm, otherwise, some device can not be found.
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
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Add EDMA driver support for MVF.
can use the "Always enable" model and DMA request sources
from DMA1.
Signed-off-by: Jingchang Lu <b35083@freescale.com>
Signed-off-by: Xiaochun Li <b41219@freescale.com
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Add esdhc controller support for MVF.
The wp_pin for esdhc should be disabled.
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
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Add FEC driver support for MVF.
Update the phyid for micrel ksz8041 phy.
There are several version sz8041 with different phyid. Those id:
0x00221510, 0x00221512, 0x00221513 were found on different version
SER board. So change the mask to 0x00fffff0 to fit the different version.
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
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Add basic UART and console support for MVF.
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
Signed-off-by: Jingchang Lu <b35083@freescale.com>
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Update the fsl copyright of gpu kernel driver to 2012
Signed-off-by: Huang Loren <b02279@freescale.com>
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Merge 4.6.5 p1 kernel part code.
Signed-off-by: Loren Huang <b02279@freescale.com>
Acked-by: Lily Zhang
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- Do not call hcd core adjust wakeup flag code. It may change
wakeup flag, and cause port change detect(PCD) enable setting change.
- For ID wakeup, it should not call host's fsl_usb_recover_hcd at ID interrupt.
The coming ID switch event will resume host.
- Do not need enable wakeup interrupt for host at platform driver resume
routine, it may introduce unnessary wakeup interrupt during bus resume.
The wakeup will be enabled again when usb host goes to controller again
due to autosuspend.
- When there is no gadget enabled, the otg port is still at host mode with
interrupt enabled, so when male Micro-B to female A-type cable with
usb device plugs in, there will be PCD interrupt before hcd core leaves
suspend mode.
Signed-off-by: Peter Chen <peter.chen@freescale.com>
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It may be useless at most of platforms, the user can enable discharge
vbus if he/she wants speed up vbus lower speed during OTG switch.
Besides, disable vbus interrupt during vbus change due
to device <--> host mode switch.
Signed-off-by: Peter Chen <peter.chen@freescale.com>
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the patch is based on a series of patches by Per Forlin
the patch is sdhci host side implementation.
using a toshiba SDHC3.0 card, the performance increases
from 48.5MB/s to 52.4MB/s.
cmd: dd if=/dev/mmcblk0 of=/dev/null bs=1M count=500
the performance results running@1GHz, 200MHz CPU freq are:
52.4MB/s -> 20.7MB/s
Signed-off-by: Tony Lin <tony.lin@freescale.com>
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ldb: avoid NULL pointer when ldb driver is probed but not inited.
It can lead to kernel crash when framebuffer on LVDS panel is not inited.
Signed-off-by: Wayne Zou <b36644@freescale.com>
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change to timeout semaphore to wait on irq.
use no timeout semaphore have below issues:
1. since fbmem.c will hold the console_lock() before call PAN_DISPLAY ioictl,
if have wrong happens on IPU, IRQ not come, any log printk will not ouput,
it will become like a system hang, and developer don't know what's wrong.
2. semaphore don't have timeout, here we can't know irq not come,
so hang it infintly.
3. semaphore lock and unlock in different context is a dangous operation.
To fix these issue, use timedout version to wait on irq.
But for better coding stly to align Kernel Coding Style Doc,
better use complete to wait on irq, use semaphre little ugly.
Signed-off-by: Zhang Jiejing <jiejing.zhang@freescale.com>
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change clock source to clko_clk from cko1_clk
Signed-off-by: Gary Zhang <b13634@freescale.com>
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capture modes included:
VGA(640x480)@15fps
QVGA(320x240)@15fps
NTSC(720x480)@15fps
PAL(720x576)@15fps
in order to test it:
mxc_v4l2_capture.out -iw 640 -ih 480 -ow 640 -oh 480 -r 0 -fr 15 -m 0 test.yuv
mxc_v4l2_capture.out -iw 320 -ih 240 -ow 320 -oh 240 -r 0 -fr 15 -m 1 test.yuv
mxc_v4l2_capture.out -iw 720 -ih 480 -ow 720 -oh 480 -r 0 -fr 15 -m 2 test.yuv
mxc_v4l2_capture.out -iw 720 -ih 480 -ow 720 -oh 576 -r 0 -fr 15 -m 3 test.yuv
Signed-off-by: Daiane Angolini <daiane.angolini@freescale.com>
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- Remove screen update from probe function. This update is redundant.
The update in mxc_epdc_fb_fw_handler() will update and show the tux
logo if FB console is added, so this achieves the same effect as the
update invocation that was removed.
- Remove dmaengine_get(), because SDMA driver returns a failure when
cycling through DMA channels. Since it is not essential to register
with this call, it has been removed. dmaengine_put() also removed.
- Added hw_inialization variable to track whether HW is in process
of being initialized. In which case, we do not print an error
message when an update is received.
Signed-off-by: Danny Nold <dannynold@freescale.com>
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Change mmc_blk_issue_rw_rq() to become asynchronous.
The execution flow looks like this:
* The mmc-queue calls issue_rw_rq(), which sends the request
to the host and returns back to the mmc-queue.
* The mmc-queue calls issue_rw_rq() again with a new request.
* This new request is prepared in issue_rw_rq(), then it waits for
the active request to complete before pushing it to the host.
* When the mmc-queue is empty it will call issue_rw_rq() with a NULL
req to finish off the active request without starting a new request.
Signed-off-by: Per Forlin <per.forlin@linaro.org>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Venkatraman S <svenkatr@ti.com>
Tested-by: Sourav Poddar <sourav.poddar@ti.com>
Tested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
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Add an additional mmc queue request instance to make way for two active
block requests. One request may be active while the other request is
being prepared.
Signed-off-by: Per Forlin <per.forlin@linaro.org>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Venkatraman S <svenkatr@ti.com>
Tested-by: Sourav Poddar <sourav.poddar@ti.com>
Tested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
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