gpio: tmpm32x: Add TMPM32x gpio driver
authorJoshua Cha <joshuac@nvidia.com>
Sun, 30 Nov 2014 21:36:22 +0000 (13:36 -0800)
committerSandeep Trasi <strasi@nvidia.com>
Fri, 23 Jan 2015 15:27:36 +0000 (07:27 -0800)
commitc816443ef02ee9d19e4618b4e840561e840f777f
tree72014de5a1d8dcd707d3371eca7f7ea5de75e171
parent60a12c7cc73cf69bc72ebae507ddc3262fb54346
gpio: tmpm32x: Add TMPM32x gpio driver

This gpio driver is p1889 board specific.
It can't be used for general purpose.
p1889 board has TMPM32x MCU and Tegra chip can
communicate with it only through the UART channel.
This driver can be used to control gpio of MCU chip.

Bug 1573203

Change-Id: I6a0ed5ad20853720f8e9a0a7034c622029abd610
Signed-off-by: Joshua Cha <joshuac@nvidia.com>
Reviewed-on: http://git-master/r/667463
Reviewed-on: http://git-master/r/672071
Reviewed-by: Phoenix Jung <pjung@nvidia.com>
Reviewed-by: Jubeom Kim <jubeomk@nvidia.com>
Reviewed-by: Sandeep Trasi <strasi@nvidia.com>
drivers/gpio/Kconfig
drivers/gpio/Makefile
drivers/gpio/gpio-tmpm32x.c [new file with mode: 0644]
include/dt-bindings/gpio/tmpm32x-gpio.h [new file with mode: 0644]
include/linux/gpio-tmpm32x.h [new file with mode: 0644]