u-boot.git/drivers/pinctrl/Makefile, branch v2018.09

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12+00:00

When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini

bcm283x: Add pinctrl driver

2018-01-28T17:27:32+00:00

The bcm283x family of SoCs have a GPIO controller that also acts as
pinctrl controller.

This patch introduces a new pinctrl driver that can actually properly mux
devices into their device tree defined pin states and is now the primary
owner of the gpio device. The previous GPIO driver gets moved into a
subdevice of the pinctrl driver, bound to the same OF node.

That way whenever a device asks for pinctrl support, it gets it
automatically from the pinctrl driver and GPIO support is still available
in the normal command line phase.

Signed-off-by: Alexander Graf

pinctrl: rmobile: Add Renesas RCar pincontrol driver

2017-09-27T21:54:06+00:00

Add PFC pincontrol driver for the Renesas RCar Gen3 R8A7795 and R8A7796
SoCs. This driver uses the PFC pin tables from Linux, thus letting us
share the occassional fixes to those tables. This driver also has a DT
support, so the pinmux is configured from DT instead of the ad-hoc setup
in board file.

This driver is meant to replace the pinmux part of SH_GPIO_PFC driver.

Signed-off-by: Marek Vasut 
Cc: Nobuhiro Iwamatsu 
Signed-off-by: Nobuhiro Iwamatsu

pinctrl: mvebu: Enable support for the Armada 37xx pinctrl driver

2017-05-31T05:33:50+00:00

To enable support for the Armada 37xx pinctrl driver, we need to
change the Kconfig symbol for the Armada 7k/8k pinctrl driver and its
dependencies to distinguish between both platforms and drivers.

Signed-off-by: Stefan Roese 
Cc: Konstantin Porotchkin 
Cc: Nadav Haklai

aspeed: AST2500 Pinctrl Driver

2017-05-08T15:57:33+00:00

This driver uses Generic Pinctrl framework and is compatible with
the Linux driver for ast2500: it uses the same device tree
configuration.

Not all pins are supported by the driver at the moment, so it actually
compatible with ast2400. In general, however, there are differences that
in the future would be easier to maintain separately.

Signed-off-by: Maxim Sloyko 
Reviewed-by: Simon Glass

pinctrl: Kconfig: sort pinctrl config options to prevent future clutter

2017-04-27T20:49:04+00:00

This originally started out as
     "pinctrl: Kconfig: reorder to keep Rockchip options together"
and tried to keep the Rockchip-related config options together.

However, we now rewrite all chip-specific driver selections to start
with CONFIG_PINCTRL_ (with the inadvertent changes to related
Makefiles) and sort those alphabetically. And as this already means
touching most of the file, we also reformat the help text to not exceed
80 characters (but make full use of those 80 characters).

Signed-off-by: Philipp Tomsich 
Acked-by: Simon Glass

pinctrl: at91: add pinctrl driver

2017-04-13T20:44:50+00:00

AT91 PIO controller is a combined gpio-controller, pin-mux and
pin-config module. The peripheral's pins are assigned through
per-pin based muxing logic.

Each SoC will have to describe the its limitation and pin
configuration via device tree. This will allow to do not need
to touch the C code when adding new SoC if the IP version is
supported.

Signed-off-by: Wenyou Yang 
Reviewed-by: Simon Glass

Add single register pin controller driver

2017-03-26T19:23:42+00:00

This patch adds a pin controller driver supporting devices
using a single configuration register per pin.
Signed-off-by: Felix Brack

PINCTRL: stm32f7: add pin control driver

2017-03-17T18:15:14+00:00

This driver uses the same pin control binding as that of linux, binding
document of this patch is copied from linux. One addition done is for
GPIO input and output mode configuration which was missing.

Signed-off-by: Vikas Manocha 
Reviewed-by: Simon Glass

STiH410: Add STi pinctrl driver

2017-03-15T00:40:20+00:00

Add STMicroelectronics STiH410 pinctrl driver

Signed-off-by: Patrice Chotard 
Reviewed-by: Tom Rini 
Reviewed-by: Simon Glass