Commits · 651726592244d859dbbc6ec55881a0ee8112d2ff · linux / linux-davinci

26 Sep, 2008 10 commits

[ARM] pxa/pcm027: convert to use new MFP API · 65172659

Eric Miao authored Sep 12, 2008

Signed-off-by: Eric Miao <eric.miao@marvell.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

65172659

[ARM] pxa/lpd270: use new .lcd_conn to specify LCD info · 0219e835

Eric Miao authored Sep 11, 2008

Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

0219e835

[ARM] pxa/lpd270: convert to use new MFP API · fd90ff20

Eric Miao authored Sep 11, 2008

Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

fd90ff20

[ARM] pxa/idp: remove the unnecessary idp_init_irq() · b40c6762

Eric Miao authored Aug 08, 2008

TOUCH_PANEL_IRQ is never referenced, and set_irq_type() shouldn't
be called in this way, remove it, as well as the idp_init_irq(),
and use pxa25x_init_irq() instead.
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Cc: Cliff Brake <cliff.brake@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

b40c6762

[ARM] pxa/idp: make use of "lcd_conn", add LCD pin configurations · bea95d2a

Eric Miao authored Aug 08, 2008

Signed-off-by: Eric Miao <eric.miao@marvell.com>
Cc: Cliff Brake <cliff.brake@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

bea95d2a

[ARM] pxa/idp: convert to use new MFP API · 399ba626

Eric Miao authored Aug 08, 2008

Signed-off-by: Eric Miao <eric.miao@marvell.com>
Cc: Cliff Brake <cliff.brake@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

399ba626

[ARM] pxa/colibri: convert to use new MFP API · c0b1541f

Eric Miao authored Aug 08, 2008

Signed-off-by: Eric Miao <eric.miao@marvell.com>
Cc: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

c0b1541f

[ARM] pxa/lubbock: add missing MFP pin configurations · 4a5c5eab

Eric Miao authored Sep 11, 2008

Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

4a5c5eab

[ARM] pxa: better MFP low power state support for pxa25x/pxa27x · 5a3d9651

Eric Miao authored Sep 03, 2008

When configured as a specific low power state: MFP_LPM_DRIVE_LOW,
MFP_LPM_DRIVE_HIGH, the corresponding GPDR register bit during
low power mode shall be re-configured as output (if they are not
configured so), thus the PGSRx bits can output.

Create an additional low power values GPDR registers, and properly
save/restore the GAFR + GPDR registers when doing suspend/resume.
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

5a3d9651

[ARM] pxa: fix typo in pxa25x MFP definitions · 4fa7c24e

Eric Miao authored Jul 21, 2008

Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

4fa7c24e

25 Sep, 2008 2 commits

Documentation: fix the now deprecated reference to {set,reset}_scoop_gpio · fec12a62

Eric Miao authored Sep 19, 2008

Due to recent patches removing the now deprecated references to
{set,reset}_scoop_gpio() and converting them to the generic GPIO
API, the references in the documentation also need to be fixed.
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Cc: Liam Girdwood <lrg@kernel.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

fec12a62

[ARM] corgi_lcd: use GPIO API for BACKLIGHT_ON and BACKLIGHT_CONT · ff7a4c71
Eric Miao authored Sep 07, 2008
```
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
```
ff7a4c71

23 Sep, 2008 27 commits

[ARM] pxa/akita: use pca953x instead of akita-ioexp · f72de663

Eric Miao authored Sep 06, 2008

Use generic pca953x which provides gpiolib interface instead of
akita-specific akita-ioexp with non-standard interface to pins.
Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

f72de663

[ARM] pxa/spitz: use leds-gpio for led driving and drop leds-spitz · 4fe3224f

Eric Miao authored Sep 05, 2008

Now as the scoop pins are covered by the generic gpio API,
we can use leds-gpio driver instead of special leds-spitz

Drop leds-spitz.c and the declarations of now un-referenced
spitzscoop_device, spitzscoop2_device.
Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

4fe3224f

[ARM] pxa/spitz: use generic GPIO API for SCOOP1/SCOOP2 GPIOs · fff14720

Eric Miao authored Sep 05, 2008

Original patch from Dmitry Baryshkov's inital scoop gpio conversion
work at http://git.infradead.org/users/dbaryshkov/zaurus-2.6.git.
Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

fff14720

[ARM] pxa/corgi: use leds-gpio for led driving and drop leds-corgi · 60cf711d

Eric Miao authored Sep 05, 2008

Now as the scoop pins are covered by the generic gpio API,
we can use leds-gpio driver instead of special leds-corgi

Drop leds-corgi.c and remove the declaration of now un-referenced
corgiscoop_device.
Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

60cf711d

[ARM] pxa/corgi: use generic GPIO API for SCOOP GPIOs · 6168cda9

Eric Miao authored Sep 05, 2008

Original patch from Dmitry Baryshkov's inital scoop gpio conversion
work at http://git.infradead.org/users/dbaryshkov/zaurus-2.6.git.
Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

6168cda9

[ARM] pxa/poodle: prepare scoop for the generic GPIO API · 2d91f941

Eric Miao authored Sep 05, 2008

Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

2d91f941

[ARM] pxa/littleton: add support for SPI-based TDO24M LCD panel driver · 24ff4cdd
Eric Miao authored Sep 01, 2008
```
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
```
24ff4cdd

[ARM] pxa/corgi: remove now unused corgi_ssp.c and corgi_lcd.c · 68677ab3

Eric Miao authored Sep 03, 2008

Now poodle/corgi/spitz have been been converted to use SPI-based
drivers, remove the now unused corgi_ssp.c and corgi_lcd.c. And
as well as the unused reference of {corgi,spitz}ssp_device.
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

68677ab3

[ARM] pxa/spitz: use SPI-based driver for ads7846, corgi-lcd and max1111 · 859b7963
Eric Miao authored Sep 03, 2008
```
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
```
859b7963

[ARM] pxa/spitz: use new .lcd_conn to specify the LCD info · 79009a06

Eric Miao authored Sep 03, 2008

Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

79009a06

[ARM] pxa/spitz: convert to use new MFP API · 5e96adec

Eric Miao authored Sep 03, 2008

Original patch from Dmitry Baryshkov's initial scoop gpio conversion
work at http://git.infradead.org/users/dbaryshkov/zaurus-2.6.git.

TODO: figure out the MFP configuration of the SSP2 which looks like
to be already configured by the boot loader, though.
Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

5e96adec

[ARM] pxa/spitz: convert to use new GPIO API · dd5980d6

Eric Miao authored Sep 02, 2008

Original patch from Dmitry Baryshkov's initial scoop gpio conversion
work at http://git.infradead.org/users/dbaryshkov/zaurus-2.6.git.

Separated into this dedicated generic GPIO conversion patch for the
work of deprecating pxa_gpio_mode().
Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

dd5980d6

[ARM] pxa/corgi: use SPI-based driver for ads7846, corgi-lcd and max1111 · edb403fb

Eric Miao authored Aug 29, 2008

Signed-off-by: Eric Miao <eric.miao@marvell.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

edb403fb

[ARM] pxa/corgi: convert to use new MFP API · 9ae808d8

Eric Miao authored Aug 27, 2008

Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

9ae808d8

[ARM] pxa/corgi: convert to use new GPIO API · 9d708752

Eric Miao authored Aug 27, 2008

Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

9d708752

[ARM] pxa/poodle: use SPI based ads7846 touch screen driver · 9ee40d9a

Eric Miao authored Aug 24, 2008

Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

9ee40d9a

[ARM] pxa/poodle: convert to use the new MFP API to configure pins · 26b4c8dd

Eric Miao authored Jul 18, 2008

The MFP configuration table is reverse engineered from those
magic GAFRx_{L|U} values, and it looks much better now.

Also, the deprecated pxa_gpio_mode() invocations are removed.
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Acked-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

26b4c8dd

[ARM] pxa/poodle: convert to use the new GPIO API · ce529147

Eric Miao authored Jul 18, 2008

Direct manipulation of GPIO registers are no longer encouraged, use
the new GPIO API instead. Since the GPIO has to be requested before
use, .startup and .shutdown are added to the IrDA device platform
data to request and free the GPIO.
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Acked-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

ce529147

[ARM] pxa/poodle: use new .lcd_conn to specify the LCD info · cf5eb8c0

Eric Miao authored Jul 18, 2008

Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

cf5eb8c0

[ARM] pxa/poodle: use .gpio_pullup in USB device platform data · 1730aadf

Eric Miao authored Jul 18, 2008

Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1730aadf

[ARM] pxa/poodle: move scoop/locomo device registration earlier · 2b0defd4

Eric Miao authored Aug 09, 2008

Signed-off-by: Eric Miao <eric.miao@marvell.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

2b0defd4

hwmon: add max1111_read_channel() for use by sharpsl_pm · f16177c2

Eric Miao authored Aug 29, 2008

This is not generic, and is added here for backward compatibility.
It is made an individual commit here to make it easier for revert
once the sharpsl_pm gets generic enough.
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

f16177c2

hwmon: add max1111 Low-power Multichannel Serial 8-bit ADCs · 55b951e7

Eric Miao authored Aug 29, 2008

Driver based on corgi_ssp.c and sharpsl_pm.c, previously done by Richard
Purdie and many others.

Now changed to generic HWMON device and expose all the ADC input value
through sysfs.
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

55b951e7

lcd: add support for Toppoly TDO24M series LCD panels · dd89ccb2

Eric Miao authored Sep 01, 2008

This type of LCD panel can be found on PXA3xx/Littleton platforms.
Add LCD device and SPI-based driver for this.
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

dd89ccb2

lcd: add corgibl_limit_intensity() to corgi_lcd · bfdcaa3b

Eric Miao authored Aug 29, 2008

This is not generic enough, added here for backward compatibility.
And make this an individual commit so future revert will be a bit
easier.
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

bfdcaa3b

lcd: add SPI-based LCD and backlight driver for SHARP corgi/spitz · b18250a8

Eric Miao authored Aug 29, 2008

The driver is based on different source files including corgi_ssp.c,
corgi_lcd.c and corgi_bl.c, previously authored by Richard Purdie
and many others.

The LCD and Backlight device actually share the same SPI device, so
they are made into this single driver.
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

b18250a8

lcd: allow lcd device to handle mode change events · faa312da

Eric Miao authored Aug 29, 2008

Some LCD panels are capable of different resolutions, and is allowed
to change at run-time, so to make "struct lcd_device" to be able to
handle mode change events here.
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

faa312da

17 Sep, 2008 1 commit

Input: ads7846 - introduce .gpio_pendown to get pendown state · 6ae19b04

Eric Miao authored Sep 10, 2008

The GPIO connected to ADS7846 nPENIRQ signal is usually used to get
the pendown state as well. Introduce a .gpio_pendown, and use this
to decide the pendown state if .get_pendown_state is NULL.
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

6ae19b04