29 Oct, 2010
40 commits
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mc13892 is the companion PMIC for Freescale's i.MX51. It's similar enough
to mc13782 to support it in a single driver.This patch introduces enough compatibility cruft to keep all users of the
superseded mc13783 driver unchanged.Signed-off-by: Uwe Kleine-König
Signed-off-by: Samuel Ortiz -
The last user is gone since v2.6.34-rc1~40
Signed-off-by: Uwe Kleine-König
Signed-off-by: Samuel Ortiz -
The regulator driver was converted to get the needed data directly from
platform_data bya10099b (regulator/mc13783: various cleanups)
so regulators and num_regulators can go away. Then apart from the flag
indicating that the adc does a conversion, flags is only a copy of the
flags member of platform_data. This flag isn't needed to be returned by
mc13783_get_flags, so mc13783_get_flags now gets the flags from
platform_data, too and the driver private member is renamed for clearity.Signed-off-by: Uwe Kleine-König
Signed-off-by: Samuel Ortiz -
This is needed for supporting the upcoming VX855 camera and OLPC DCON
drivers, as well as the advanced viafb features on non-OLPC hardware
based on this chip.Based on earlier work by Harald Welte.
Signed-off-by: Daniel Drake
Signed-off-by: Samuel Ortiz -
This device has GPIO, SPI and I2C capabilities.
The hardware can be found in the OLPC XO-1.5 laptop.
Based on earlier work by Harald Welte.
Signed-off-by: Daniel Drake
Signed-off-by: Samuel Ortiz -
The upcoming VIA VX855 MFD driver needs to communicate resources
to subdevices where the resources may be claimed by ACPI.Add a flag to mfd_cell to request that resources are not policed.
Signed-off-by: Daniel Drake
Signed-off-by: Samuel Ortiz -
Remove original 3-second ONKEY event. Detect ONKEY changing event directly.
So both UP and DOWN event of ONKEY in max8925 are monitered.Signed-off-by: Haojian Zhuang
Cc: Dmitry Torokhov
Signed-off-by: Samuel Ortiz -
88pm860x supports auto-blink LED in hardware. It messed with
timer trigger. Now disable the auto-blink function.Signed-off-by: Haojian Zhuang
Cc: Richard Purdie
Signed-off-by: Samuel Ortiz -
The WM8325 is a PMIC for low power, high performance applications. From
a software point of view the device is identical to the WM8320, all the
differences are at the hardware level.Signed-off-by: Mark Brown
Signed-off-by: Samuel Ortiz -
Otherwise sparse warns about a public symbol with no declaration and
the compiler can't spot if the callers and users have different signatures
for the function.Signed-off-by: Mark Brown
Signed-off-by: Samuel Ortiz -
Fixes below sparse warning.
drivers/mfd/twl-core.c:258:20: warning: symbol 'twl_map' was not declared. Should it be static?
Signed-off-by: G, Manjunath Kondaiah
Cc: linux-arm-kernel@lists.infradead.org
Cc: Tony Lindgren
Cc: Nishanth Menon
Signed-off-by: Samuel Ortiz -
This patch defines platform data for the ks8842 int the timberdale
MFD.
The platform data contains DMA channels to be used by the driver.Signed-off-by: Richard Röjfors
Signed-off-by: Samuel Ortiz -
Add PM helpers to STMPE and add support to enable wakeup from low power
statesAcked-by: Rabin VINCENT
Acked-by: Linus WALLEIJ
Signed-off-by: Sundar Iyer
Signed-off-by: Samuel Ortiz -
Free allocated memory. Call stmpe_disable() if it was enabled.
Signed-off-by: Vasiliy Kulikov
Acked-by: Wolfram Sang
Acked-by: Rabin Vincent
Signed-off-by: Samuel Ortiz -
msp430 being a bool, it will only work with I2C=y
Signed-off-by: Samuel Ortiz
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This patch add a dependancy for ab8500-core driver so as to depend on
u8500 platform.This patch also fixes the build issues(powerpc_allyesconfig) for the
patch 03f582a93ecca6e9584b622570022abf08ed03ec (misc: Add ab8500 pwm
driver)Signed-off-by: Arun Murthy
Acked-by: Linus Walleij
Signed-off-by: Samuel Ortiz -
Add support for enabling and disabling tps6586x subdevice interrupts
Signed-off-by: Gary King
Acked-by: Mike Rapoport
Signed-off-by: Samuel Ortiz -
This patch adds the choice of accessing the AB8500 registers
via prcmu I2C. Access either via SPI or I2C is supported.Signed-off-by: Mattias Wallin
Acked-by: Linus Walleij
Signed-off-by: Samuel Ortiz -
This patch adds the possibility to read and write registers
via the debug_fs. It also adds ranges of registers sorted by bank
which makes it possible to read all defined registers in a bank.Signed-off-by: Mattias Wallin
Acked-by: Linus Walleij
Reviewed-by: Mark Brown
Signed-off-by: Samuel Ortiz -
Chipid of 88pm8607 is 0x40 or 0x50.
Signed-off-by: Haojian Zhuang
Signed-off-by: Samuel Ortiz -
This patch adds a Pulse Width Modulation driver for Analog Baseband
Chip AB8500.Signed-off-by: Arun Murthy
Acked-by: Linus Walleij
Acked-by: Mike Rapoport
Signed-off-by: Samuel Ortiz -
This patch makes the ab8500 mixed signal chip expose the same
interface for register access as the ab3100, ab3550 and ab5500 chip.
The ab8500_read() and ab8500_write() is removed and replaced with
abx500_get_register_interruptible() and
abx500_set_register_interruptible().Signed-off-by: Mattias Wallin
Acked-by: Linus Walleij
Acked-by: Mark Brown
Signed-off-by: Samuel Ortiz -
This patch removes the requirement that gpio base be supplied in
platform data.Signed-off-by: Virupax Sadashivpetimath
Acked-by: Linus Walleij
Acked-by: Wolfram Sang
Signed-off-by: Samuel Ortiz -
Adjust the tmio_mmc block size check to accept 2-byte requests in 4-bit
mode if the hardware supports it.Tested with the SDHI hardware block included in sh7724.
Signed-off-by: Yusuke Goda
Signed-off-by: Matt Fleming
Acked-by: Magnus Damm
Tested-by: Arnd Hannemann
Signed-off-by: Samuel Ortiz -
On AP4EVB the card detect pin of the top SD/MMC slot is not directly
connected to the tmio/mmcif controller but to a GPIO pin, so polling
needs to be done for SDHI1 and MMCIF in order to support hotplug for
that slot. SHDI1 and MMCIF share that slot, and the used controller
is selected by a DIP switch.
This patch adds a helper function to check if a card is present in that
particular slot, registers this function with SDHI1 and MMCIF and enables
polling for SDHI1.Signed-off-by: Arnd Hannemann
Tested-by: Yusuke Goda
Signed-off-by: Samuel Ortiz -
In some platforms (e.g. AP4EVB) the card detect pin of a slot is not
directly connected to the sh_mmcif controller, so that polling needs
to be used. To overcome the overhead induced by querying the controller
on each poll cycle, card detection can be handled in the platform code
more efficiently.
This patch exposes a get_cd hook for that purpose.Signed-off-by: Arnd Hannemann
Tested-by: Yusuke Goda
Signed-off-by: Samuel Ortiz -
On some platforms (e.g. AP4EVB) the card detect pin of a slot is not
directly connected to the sdhi hardware, so that polling needs to be used
with tmio_mmc and card detection is handled in the platform code.
This patch allows to set tmio_mmc capabilities (to pass the
MMC_CAP_NEEDS_POLL flag) and exposes a get_cd hook for that purpose.Signed-off-by: Arnd Hannemann
Signed-off-by: Samuel Ortiz -
Some controllers, supported by the tmio_mmc driver do not have the card
detect pin of a slot connected, so that polling needs to be used and
card detection is handled by other means.
This patch exposes a get_cd hook for that purpose.Signed-off-by: Arnd Hannemann
Signed-off-by: Samuel Ortiz -
This adds support for the RTC provided by the Maxim 8998 chip. This
driver was tested on a GONI board by using the rtc-test application from
the Documentation/rtc.txt.Signed-off-by: Joonyoung Shim
Signed-off-by: Kyungmin Park
Acked-by: Alessandro Zummo
Signed-off-by: Samuel Ortiz -
Use genirq and provide seperated file for interrupts support.
Signed-off-by: Joonyoung Shim
Signed-off-by: Kyungmin Park
Reviewed-by: Mark Brown
Signed-off-by: Samuel Ortiz -
The MAX8998 chip have regulator and rtc features. The i2c slave address
of regulator and rtc is different, so needs each i2c client on i2c
operation functions.Also, this patch exports i2c operation functions instead of callback to
make easy to read.Signed-off-by: Joonyoung Shim
Signed-off-by: Kyungmin Park
Signed-off-by: Samuel Ortiz -
There is no reason to get irq twice.
Signed-off-by: Axel Lin
Signed-off-by: Samuel Ortiz -
1. return -ENOMEM if platform_device_alloc() fail.
2. call platform_device_put() if platform_device_add() fail.Signed-off-by: Axel Lin
Acked-by: Mike Rapoport
Signed-off-by: Samuel Ortiz -
1. return -ENOMEM if platform_device_alloc() fail.
2. call platform_device_put() if platform_device_add() fail.Signed-off-by: Axel Lin
Signed-off-by: Samuel Ortiz -
This patch fixes da903x_add_subdevs error path:
1. return -ENOMEM if platform_device_alloc() fail.
2. call platform_device_put() if platform_device_add() fail.Signed-off-by: Axel Lin
Acked-by: Eric Miao
Acked-by: Mike Rapoport
Signed-off-by: Samuel Ortiz -
Add codec IRQ resources that are used in 88pm860x codec driver.
Signed-off-by: Haojian Zhuang
Acked-by: Mark Brown
Signed-off-by: Samuel Ortiz -
For the resources allocated in tps6586x_i2c_probe(),
we need to free it in tps6586x_i2c_remove().Signed-off-by: Axel Lin
Signed-off-by: Samuel Ortiz -
use the new definitions on twl header for code
consistency.Signed-off-by: Felipe Balbi
Signed-off-by: Samuel Ortiz -
use the new definitions on twl header for code
consistency.Signed-off-by: Felipe Balbi
Signed-off-by: Samuel Ortiz -
use the new definitions on twl header for code
consistency.Signed-off-by: Felipe Balbi
Signed-off-by: Samuel Ortiz
