Looks like the die ID can be >= 2 on tusb3.1 chips.
Signed-off-by: Tony Lindgren <tony@atomide.com>

Change tusb DMA log level to be less verbose
Signed-off-by: Tony Lindgren <tony@atomide.com>

It seems tusb has a problem with sync DMA being mixed with async PIO.
Wait for the EP XFR_SIZE to clear before re-using the same DMA channel.
Signed-off-by: Tony Lindgren <tony@atomide.com>

Standardize to use tbase for tusb specific registers.
Also use mbase for musb registers and remove async from
dma XFR_SIZE corrupt warning.
Signed-off-by: Tony Lindgren <tony@atomide.com>

To enable the main read/write at oob ops

Next time we will commit the datbuf read/write support for yaffs2
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Fix scheduling while atomic bug

BUG: scheduling while atomic: swapper/0x00000002/1
[<c00281ec>] (dump_stack+0x0/0x14) from [<c0047f9c>]
(__schedule_bug+0x34/0x3c)
[<c0047f68>] (__schedule_bug+0x0/0x3c) from [<c024d434>]
(schedule+0x74/0x384)
[<c024d3c0>] (schedule+0x0/0x384) from [<c024d8d0>]
(wait_for_completion+0xc8/0)
[<c024d808>] (wait_for_completion+0x0/0x148) from [<c005f0ac>]
(call_usermodehe)
 r8:c072bce0 r7:00000000 r6:00000000 r5:c02fd2d4 r4:c07536e0
[<c005f004>] (call_usermodehelper_exec+0x0/0x100) from [<c015b214>]
(kobject_ue)
 r8:00000008 r7:c7c060ad r6:c7cccda0 r5:c074a9e0 r4:00000000
[<c015ade4>] (kobject_uevent_env+0x0/0x498) from [<c015b290>]
(kobject_uevent+0)
[<c015b27c>] (kobject_uevent+0x0/0x18) from [<c0199fe4>]
(device_add+0x374/0x61)
[<c0199c70>] (device_add+0x0/0x618) from [<c019e7a0>]
(platform_device_add+0xe8)
[<c019e6b8>] (platform_device_add+0x0/0x164) from [<c019e840>]
(platform_device)
 r7:c076a800 r6:c0752400 r5:c076a8a4 r4:c02f0958
[<c019e81c>] (platform_device_register+0x0/0x28) from [<c01b367c>]
(tsc210x_pro)
 r4:00000004
[<c01b326c>] (tsc210x_probe+0x0/0x54c) from [<c01b37cc>]
(tsc2101_probe+0x14/0x)
[<c01b37b8>] (tsc2101_probe+0x0/0x18) from [<c01b0478>]
(spi_drv_probe+0x24/0x2)
[<c01b0454>] (spi_drv_probe+0x0/0x28) from [<c019c8b0>]
(driver_probe_device+0x)
[<c019c7d4>] (driver_probe_device+0x0/0x180) from [<c019cabc>]
(__driver_attach)
 r8:c072a000 r7:c02f0648 r6:c02f0648 r5:c076a800 r4:c076a8c0
[<c019ca20>] (__driver_attach+0x0/0xf8) from [<c019b800>]
(bus_for_each_dev+0x4)
 r6:c019ca20 r5:c072bed8 r4:00000000
[<c019b7b4>] (bus_for_each_dev+0x0/0x84) from [<c019cb3c>]
(driver_attach+0x24/)
 r7:c02f01e8 r6:c02f0650 r5:c02f0648 r4:00000000
[<c019cb18>] (driver_attach+0x0/0x2c) from [<c019c02c>]
(bus_add_driver+0x7c/0x)
[<c019bfb0>] (bus_add_driver+0x0/0x1d4) from [<c019d040>]
(driver_register+0x84)
[<c019cfbc>] (driver_register+0x0/0x8c) from [<c01b051c>]
(spi_register_driver+)
 r4:00000000
[<c01b04cc>] (spi_register_driver+0x0/0x64) from [<c0017a10>]
(tsc210x_init+0x3)
[<c00179dc>] (tsc210x_init+0x0/0x74) from [<c0008a5c>]
(kernel_init+0xe0/0x290)
 r5:00000000 r4:00000000
[<c000897c>] (kernel_init+0x0/0x290) from [<c004ff8c>] (do_exit+0x0/0x878)
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

- Update omap1 camera interface to use video_ioctl2 interface.
- coding style related updates.
Signed-off-by: Trilok Soni <soni.trilok@gmail.com>

Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

This patch allows using OMAP 2 camera and TCM825x drivers on Nokia
N800.
Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com>

Add a driver for the OMAP 2 camera block. OMAP 2 is used in e.g. Nokia
N800 internet tablet.

This driver uses the new V4L2 internal ioctl interface.
Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com>

vidioc_int_g_ifparm returns platform-specific information about the
interface settings used by the sensor. Support for [gs]_ext_clk has
been removed.

Fix indentation and remove useless & characters.

Remove experiment for typechecking slave callback function arguments.
Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com>

Add a driver for Toshiba TCM825x VGA camera sensor. This sensor is used
e.g. in Nokia N800 internet tablet.

This driver uses the new V4L2 internal ioctl interface.
Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com>

Remove support for g_ext_clk and s_ext_clk. The same functionality is
now handled by g_ifparm.
Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com>

Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com>

This patch adds BT.656 interface settings for [gs]_ifparm.
Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com>

vidioc_int_g_ifparm can be used to obtain hardware-specific information
about the interface used by the slave.

Rearrange v4l2-int-device.h as well.

Also remove useless & characters.
Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com>

Fix a compile warning on non-32-bit machines in v4l2-int-device.h.

Add internal ioctl interface fallback function for ioctls with one
argument.
Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com>

This patch adds an internal ioctl-like interface which can be used in
situations where a single Video4Linux device is implemented by multiple
device drivers. One master device controls one or more slave devices.
The slaves provide Video4Linux ioctl-like interface for the use of the
master.

Only a handful of ioctls are implemented at the moment. More can (and
should) be added as more functionality is required.
Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com>

This patch is to fix OMAP3430 compilation error.
Signed-off-by: Syed Mohammed Khasim <x0khasim@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

This should fix HSI2C, Keypad and T2 failures on 2430SDP
Signed-off-by: Syed Mohammed Khasim <x0khasim@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Add three missing clocks: gpmc_fck, sdma_ick, and sdma_fck.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

The OMAP2 clock framework enables a few clocks by hand upon initialization.
OMAP3430 will have a different set of clocks to enable upon init.  So,
generalize this code by adding a new clock flag, ENABLE_ON_INIT, to mark
clocks that should be enabled on init; and add a new framework-wide function,
clk_enable_init_clocks(), that can be called from generalized init code.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Introduce a new data structure, struct dpll_data, that contains DPLL
multiplier, divider, and autoidle information.  Update existing DPLL code
to use struct dpll_data.  The goal here is to set up something that will be
usable for OMAP3430 clock tree.  Note that this does not affect the SRAM DPLL
assembly code - the DPLL register addresses are still hard-coded there.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

The OMAP2 clock framework currently uses a nonstandard function to
assign the osc_ck and sys_ck rates, omap2_get_crystal_rate().  By
using custom recalc code for these clocks, we can get rid of it and
rely on the existing clock tree recalculation process.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Now that we're calling the clock-specific enable & disable code, we can
get rid of the special-case code in _omap2_clk_{enable,disable}() for the
APLLs.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Now that we're paying attention to the .enable/.disable fields in struct
clk, convert the osc_ck enable and disable code to use this standard
mechanism.  (osc_ck enable/disable does not technically enable or disable
the osc_ck; it actually enables/disables autoidling.)
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Call clock-specific enable/disable functions if .enable/.disable function
pointer fields are present in struct clk.  Similar to OMAP1 clock code.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

We no longer need the *_SEL* clock flags with the struct clksel conversion,
so we get rid of them.  This frees up 10 clock flag bits.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

RATE_CKCTL is no longer meaningful in the OMAP2 clock framework, so, drop it
from all clocks.  We keep the flag around since it's still used by OMAP1.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Simplify omap2_clk_set_rate() by separating out the clksel set_rate code into
its own function, omap2_clksel_set_rate().  Clksel clocks use this function
by placing its function pointer in their .set_rate fields.  Convert
existing clksel clocks accordingly.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

The OMAP clock framework struct clk contains a field, .round_rate,
that is intended to contain a function pointer to rate rounding code.
Take advantage of it by converting all clksel clocks' round_rate field
to point to omap2_clksel_round_rate().  Rename the existing
omap2_clksel_round_rate() to omap2_clksel_round_rate_div(), to signify
that it returns divisor information as well, and set up
omap2_clksel_round_rate() as a wrapper for the clock framework to use.
Simplify omap2_clk_round_rate() accordingly.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

src_offset and rate_offset are no longer used in OMAP2 clock framework
after the struct clksel/struct clksel_rate additions.  Remove these
fields from clock.h and #ifdef out those fields for OMAP24XX compiles.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

This completes the transition to struct clksel/clksel_rate by converting the
remaining clksel clocks to call omap2_clksel_recalc() on rate recalculation.
Also remove RATE_FIXED from some clocks that can now recalculate their own
rates correctly via clksel.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Get rid of now-obsolete code in omap2_clksel_recalc().
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Stop using clk->src_offset in omap2_clk_set_parent(); use what we get
from the clksel code instead.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Stop using clk->rate_offset in omap2_clk_set_rate(); use what we get
from the clksel code instead.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Convert omap2_clksel_get_src_field() to use new struct clksel and struct
clksel_rate data.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Convert omap2_get_clksel to use new struct clksel and struct
clksel_rate data.  Also fix its parameter order to conform with the
rest of the clock framework functions (i.e., struct clk first).
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Convert omap2_clksel_round_rate() to use the new clksel struct data.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Convert omap2_clksel_to_divisor() and omap2_divisor_to_clksel() to use
the new struct clksel and struct clksel_rate data.  Add
omap2_get_clksel_by_parent() utility code, called by both functions,
to return the appropriate struct clksel for a given (struct clk, parent
struct clk) combination.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>