linux-toradex.git/drivers/pinctrl/pinctrl-abx500.c, branch v3.14-rc3

mfd/pinctrl: Delete platform data header

2014-01-21T08:27:42+00:00

This deletes the special AB8500 GPIO platform data passing
header and merges the few remaining contents down into the
abx500 pinctrl driver which handles the abx500 GPIO device.

Signed-off-by: Linus Walleij 
Signed-off-by: Lee Jones

pinctrl: abx500: Delete non-devicetree probe path

2014-01-21T08:13:39+00:00

All instances of this device are now coming from device tree-
enabled platforms probing without using platform data.

Signed-off-by: Linus Walleij 
Signed-off-by: Lee Jones

pinctrl: abx500: fix some more bitwise AND tests

2013-11-25T08:08:18+00:00

I sent a patch to fix some bitwise AND tests but I guess I missed some.
Sorry about that.

Signed-off-by: Dan Carpenter 
Signed-off-by: Linus Walleij

pinctrl: abx500: fix bitwise AND test

2013-08-28T12:32:06+00:00

The intent here was to test if the bit was set or not but there is a
logical vs bitwise AND typo so it is true if any bits are set.

Signed-off-by: Dan Carpenter 
Signed-off-by: Linus Walleij

pinctrl: Pass all configs to driver on pin_config_set()

2013-08-28T11:34:41+00:00

When setting pin configuration in the pinctrl framework, pin_config_set() or
pin_config_group_set() is called in a loop to set one configuration at a time
for the specified pin or group.

This patch 1) removes the loop and 2) changes the API to pass the whole pin
config array to the driver.  It is now up to the driver to loop through the
configs.  This allows the driver to potentially combine configs and reduce the
number of writes to pin config registers.

All c files changed have been build-tested to verify the change compiles and
that the corresponding .o is successfully generated.

Signed-off-by: Sherman Yin 
Reviewed-by: Christian Daudt 
Reviewed-by: Matt Porter 
Tested-by: Stephen Warren 
Acked-by: Laurent Pinchart 
Signed-off-by: Linus Walleij

pinctrl: abx500: rework error path

2013-06-24T13:20:32+00:00

At several places, return value was not tested
and error output was missing.

Signed-off-by: Patrice Chotard 
Signed-off-by: Linus Walleij

pinctrl: abx500: suppress hardcoded value

2013-06-24T13:20:28+00:00

Replace hardcoded value by corresponding #define's.

Signed-off-by: Patrice Chotard 
Signed-off-by: Linus Walleij

pinctrl: abx500: factorize code

2013-06-24T11:33:21+00:00

Factorize code by adding abx500_pullud_supported()
which improve code readability.

Signed-off-by: Patrice Chotard 
Signed-off-by: Linus Walleij

pinctrl: abx500: fix abx500_gpio_get()

2013-06-24T11:31:00+00:00

- allow to get output GPIO value
- as there is no GPIO0 on ABX500, use correct offset with
  abx500_gpio_get_bit()

Signed-off-by: Patrice Chotard 
Signed-off-by: Linus Walleij

pinctrl: abx500: fix abx500_pin_config_set()

2013-06-24T11:29:59+00:00

- Update abx500_pin_config_set() in order to take in
account PIN_CONFIG_BIAS_DISABLE state to disable
pull up or pull down.

- Rework error path.

Signed-off-by: Patrice Chotard 
Signed-off-by: Linus Walleij