[GIT PULL] gpio: updates for v5.1

[Bartosz Golaszewski <brgl@xxxxxxxx>]

From: Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx>

Hi Linus,

here's a couple patches for v5.1. The details are in the signed tag.

I still really hope we'll get to some agreement with Marc on irq_sim
so I will probably be sending another PR next week with gpio-mockup
patches.

The following changes since commit d13937116f1e82bf508a6325111b322c30c85eb9:

  Linux 5.0-rc6 (2019-02-10 14:42:20 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git tags/gpio-v5.1-updates-for-linus

for you to fetch changes up to 68b7587baabfa42ca5625b709691358fee51b9d8:

  gpio: altera-a10sr: Trivial coding style fix (2019-02-14 15:14:38 +0100)

----------------------------------------------------------------
gpio updates for v5.1

- support for a new variant of pca953x
- documentation fix from Wolfram
- some tegra186 name changes
- two minor fixes for madera and altera-a10sr

----------------------------------------------------------------
Axel Lin (1):
      gpio: altera-a10sr: Trivial coding style fix

Charles Keepax (1):
      gpio: madera: Add missing const

Thierry Reding (1):
      gpio: tegra186: Use TEGRA186_ prefix for GPIO names

Thomas Petazzoni (2):
      dt-bindings: gpio: pca953x: document the nxp,pcal6416
      gpio: pca953x: add support for pcal6416 type

Wolfram Sang (1):
      Documentation: gpio: driver: fix wire name for I2C

 .../devicetree/bindings/gpio/gpio-pca953x.txt      |  1 +
 Documentation/driver-api/gpio/driver.rst           |  2 +-
 drivers/gpio/gpio-altera-a10sr.c                   | 17 +++---
 drivers/gpio/gpio-madera.c                         |  2 +-
 drivers/gpio/gpio-pca953x.c                        |  1 +
 drivers/gpio/gpio-tegra186.c                       | 70 +++++++++++-----------
 6 files changed, 48 insertions(+), 45 deletions(-)