linux-toradex.git/drivers/pinctrl/pinctrl-falcon.c, branch v4.1.14

staging: drivers: pinctrl: Fixed checkpatch.pl warnings

2015-01-21T10:02:26+00:00

This patch fixes two checkpatch.pl warnings

WARNING: Error trailing white space
WARNING: MIssing blank line after declaration

Signed-off-by: Anjana Sasindran 
Signed-off-by: Linus Walleij

pinctrl: drop owner assignment from platform_drivers

2014-10-20T14:21:21+00:00

A platform_driver does not need to set an owner, it will be populated by the
driver core.

Signed-off-by: Wolfram Sang

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/lantiq: add missing pin definition to falcon pinctrl driver

2013-08-14T20:49:24+00:00

The pps pin definition is missing in the current code.

Signed-off-by: Thomas Langer 
Acked-by: John Crispin 
Signed-off-by: Linus Walleij

pinctrl: Declare operation structures as const

2013-03-07T04:27:29+00:00

The pinconf, pinctrl and pinmux operation structures hold function
pointers that are never modified. Declare them as const.

Signed-off-by: Laurent Pinchart 
Signed-off-by: Linus Walleij

Merge tag 'driver-core-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2013-02-21T20:05:51+00:00

Pull driver core patches from Greg Kroah-Hartman:
 "Here is the big driver core merge for 3.9-rc1

  There are two major series here, both of which touch lots of drivers
  all over the kernel, and will cause you some merge conflicts:

   - add a new function called devm_ioremap_resource() to properly be
     able to check return values.

   - remove CONFIG_EXPERIMENTAL

  Other than those patches, there's not much here, some minor fixes and
  updates"

Fix up trivial conflicts

* tag 'driver-core-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (221 commits)
  base: memory: fix soft/hard_offline_page permissions
  drivercore: Fix ordering between deferred_probe and exiting initcalls
  backlight: fix class_find_device() arguments
  TTY: mark tty_get_device call with the proper const values
  driver-core: constify data for class_find_device()
  firmware: Ignore abort check when no user-helper is used
  firmware: Reduce ifdef CONFIG_FW_LOADER_USER_HELPER
  firmware: Make user-mode helper optional
  firmware: Refactoring for splitting user-mode helper code
  Driver core: treat unregistered bus_types as having no devices
  watchdog: Convert to devm_ioremap_resource()
  thermal: Convert to devm_ioremap_resource()
  spi: Convert to devm_ioremap_resource()
  power: Convert to devm_ioremap_resource()
  mtd: Convert to devm_ioremap_resource()
  mmc: Convert to devm_ioremap_resource()
  mfd: Convert to devm_ioremap_resource()
  media: Convert to devm_ioremap_resource()
  iommu: Convert to devm_ioremap_resource()
  drm: Convert to devm_ioremap_resource()
  ...

pinctrl/lantiq: add functionality to falcon_pinconf_dbg_show

2013-02-05T15:17:25+00:00

The current code only has a stub for falcon_pinconf_dbg_show.
This patch adds proper functionality.

Signed-off-by: Thomas Langer 
Signed-off-by: John Crispin 
Signed-off-by: Linus Walleij

pinctrl/lantiq: fix pinconfig parameters

2013-02-05T15:17:25+00:00

The Falcon driver only defined the pinconf parameters but
did not pass them properly to the underlying api.

Signed-off-by: Thomas Langer 
Signed-off-by: John Crispin 
Signed-off-by: Linus Walleij

pinctrl/lantiq: one of the boot leds was defined incorrectly

2013-02-05T15:17:24+00:00

On the Falcon SoC the bootleds are located on pins 9->14.

Signed-off-by: Thomas Langer 
Signed-off-by: John Crispin 
Signed-off-by: Linus Walleij

pinctrl/lantiq: only probe available pad controllers

2013-02-05T15:17:24+00:00

The template falcon.dtsi lists all 6 pad controllers that
can be loaded. Only probe those that have status = "okay";
inside the dts file.

Signed-off-by: John Crispin 
Signed-off-by: Linus Walleij