Otherwise userspace might be confused.
Signed-off-by: NVasily Khoruzhick <anarsoul@gmail.com>
Acked-by: NMarek Vasut <marek.vasut@gmail.com>

So user can see if there's any mmc activity and if device's
charging.
Signed-off-by: NVasily Khoruzhick <anarsoul@gmail.com>
Acked-by: NMarek Vasut <marek.vasut@gmail.com>

It eats too much power, and anyway it's not usefull
during boot process. Userspace can enable it later.
Signed-off-by: NVasily Khoruzhick <anarsoul@gmail.com>
Acked-by: NMarek Vasut <marek.vasut@gmail.com>

GPIO15 seems to be not related to WiFi, so don't touch it.
Signed-off-by: NVasily Khoruzhick <anarsoul@gmail.com>
Acked-by: NMarek Vasut <marek.vasut@gmail.com>

Fix coefficients to get actual voltage, and make
voltage_max/voltage_min looks like values for LiIon battery.
Signed-off-by: NVasily Khoruzhick <anarsoul@gmail.com>
Acked-by: NMarek Vasut <marek.vasut@gmail.com>

It's very easy to press some keypad key when Z2 is closed,
so to prevent unexpected wakeups, use only 'Power' key to wake
Z2 from sleep.
Signed-off-by: NVasily Khoruzhick <anarsoul@gmail.com>
Acked-by: NMarek Vasut <marek.vasut@gmail.com>

Neither pxa25x_udc, nor pxa27x_udc use gpio_vbus/gpio_vbus_inverted
anymore. Drop those two fields from udc info completely.
Signed-off-by: NDmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: NEric Miao <eric.y.miao@gmail.com>

Switch from handling gpio-vbus in pxa25x_udc to using standard gpio-vbus
tranceiver.
Signed-off-by: NDmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: NEric Miao <eric.y.miao@gmail.com>

Switch from handling gpio-vbus in pxa25x_udc to using standard gpio-vbus
tranceiver.
Signed-off-by: NDmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Cc: Steve Sakoman <sakoman@gmail.com>
Signed-off-by: NEric Miao <eric.y.miao@gmail.com>

Switch from handling gpio-vbus in pxa25x_udc to using standard gpio-vbus
tranceiver.
Signed-off-by: NDmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Cc: Ian Molton <spyro@f2s.com>
Signed-off-by: NEric Miao <eric.y.miao@gmail.com>

Use auto-computed shift and mult of timer with new API
clocksource_calc_mult_shift()/clockevents_calc_mult_shift().
Signed-off-by: NHaojian Zhuang <haojian.zhuang@marvell.com>
Cc: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: NEric Miao <eric.y.miao@gmail.com>

set_pxa_fb_info() has been a long-standing wart in the naming scheme
of the pxa_set_xxx_info() functions.  This renames the function, and
combines set_pxa_fb_parent() with set_pxa_fb_info().
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
Acked-by: NIgor Grinberg <grinberg@compulab.co.il>
Signed-off-by: NEric Miao <eric.y.miao@gmail.com>

Rework of patch from 2009:
PalmZ72: Add support for OV9640 camera sensor
Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>

Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>

Use gpio_request_array() / gpio_free_array() in backlight init and exit
functions. This makes the code cleaner and less error prone.
Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>

Since f0fba2ad it's required to register platform devices even for
AC'97 codecs. Register one on tosa (wm9712-codec).
Signed-off-by: NDmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Cc: Eric Miao <eric.y.miao@gmail.com>
Signed-off-by: NEric Miao <eric.y.miao@gmail.com>

pxa25x platforms were left out of major ASoC Update patch.
Since f0fba2ad a registration of pxa-pcm-audio device is required for
ASoC to function on pxa platforms. Register one also for pxa210/pxa25x.
Signed-off-by: NDmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Cc: Eric Miao <eric.y.miao@gmail.com>
Signed-off-by: NEric Miao <eric.y.miao@gmail.com>

Since 2e48928d it's no longer possible to set
the name of the LED trigger for RFKILL events. Drop respective code from tosa-bt.c
Signed-off-by: NDmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Cc: Stephen Hemminger <shemminger@vyatta.com>
Cc: John W. Linville <linville@tuxdriver.com>
Signed-off-by: NEric Miao <eric.y.miao@gmail.com>

Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>
Signed-off-by: NEric Miao <eric.y.miao@gmail.com>

Reported-and-tested-by: NSven Neumann <s.neumann@raumfeld.com>
Signed-off-by: NEric Miao <eric.y.miao@gmail.com>

The use of wrong SD detect pin was introduced by this commit:

  ARM: pxa: Push Colibri evalboard MFP into module files

This fixes it.
Signed-off-by: NEric Miao <eric.y.miao@gmail.com>

Signed-off-by: NEric Miao <eric.y.miao@gmail.com>

Signed-off-by: NEric Miao <eric.y.miao@gmail.com>
Tested-by: NMarek Vasut <marek.vasut@gmail.com>

Build errors similar this appeared in todays kautobuild for the above
targets:

In file included from arch/arm/include/asm/pgtable.h:461,
                 from arch/arm/mach-pxa/generic.c:26:
include/asm-generic/pgtable.h: In function 'ptep_test_and_clear_young':
include/asm-generic/pgtable.h:29: error: dereferencing pointer to incomplete type

None of the .c files including asm/pgtable.h with this error is using
this header, so simply remove the include.
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>
Signed-off-by: NEric Miao <eric.y.miao@gmail.com>

Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>
Signed-off-by: NEric Miao <eric.y.miao@gmail.com>

Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>
Signed-off-by: NEric Miao <eric.y.miao@gmail.com>

Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>
Signed-off-by: NEric Miao <eric.y.miao@gmail.com>

Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca>

Before this patch, the following error would sometimes occur after a
resume on pxa3xx:

    /path/to/mm/memory.c:144: bad pmd 8040542e.

The problem was that a temporary page table mapping was being improperly
restored.

The PXA3xx resume code creates a temporary mapping of resume_turn_on_mmu
to avoid a prefetch abort.  The pxa3xx_resume_after_mmu code requires
that the r1 register holding the address of this mapping not be
modified, however, resume_turn_on_mmu does modify it. It is mostly
correct in that r1 receives the base table address, but it may also
get other bits in 13:0.  This results in pxa3xx_resume_after_mmu
restoring the original mapping to the wrong place, corrupting memory
and leaving the temporary mapping in place.
Signed-off-by: NMatt Reimer <mreimer@sdgsystems.com>
Signed-off-by: NEric Miao <eric.y.miao@gmail.com>

As arch/arm/mach-pxa/eseries.c references w100fb_gpio_{read,write}()
directly.
Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca>
Signed-off-by: NEric Miao <eric.y.miao@gmail.com>

flush_scheduled_work() is deprecated and scheduled to be removed.
Directly flush toggle_charger and sharpsl_bat works on suspend
instead.
Signed-off-by: NTejun Heo <tj@kernel.org>
Cc: Russell King <linux@arm.linux.org.uk>

Convert pxa to use the new sched_clock() infrastructure for extending
32bit counters to full 64-bit nanoseconds.
Tested-by: NEric Miao <eric.y.miao@gmail.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

ftrace requires sched_clock() to be notrace.  Ensure that all
implementations are so marked.  Also make sure that they include
linux/sched.h

Also ensure OMAP clocksource read functions are marked notrace as
they're used for sched_clock() too.
Tested-by: NSantosh Shilimkar <santosh.shilimkar@ti.com>
Tested-by: NWill Deacon <will.deacon@arm.com>
Tested-by: NMikael Pettersson <mikpe@it.uu.se>
Tested-by: NEric Miao <eric.y.miao@gmail.com>
Tested-by: NOlof Johansson <olof@lixom.net>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

In d7e81c26 (clocksource: Add clocksource_register_hz/khz interface) new
interfaces were added which simplify (and optimize) the selection of the
divisor shift/mult constants.  Switch over to using this new interface.
Tested-by: NEric Miao <eric.y.miao@gmail.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>
Signed-off-by: NEric Miao <eric.y.miao@gmail.com>

The new FPGA firmware in Balloon3 uses different methods to control it's bus
control lines. In the new version, there are separate registers to set/clear
bus control lines. This patch updates affected places.
Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>
Signed-off-by: NEric Miao <eric.y.miao@gmail.com>

Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>
Signed-off-by: NEric Miao <eric.y.miao@gmail.com>

Tested on a Colibri Evaluation Board Rev.2.1 with a Colibri PXA310 module.
Signed-off-by: NBjorn Forsman <bjorn.forsman@gmail.com>
Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>

Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>
Acked-by: NHaojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: NEric Miao <eric.y.miao@gmail.com>