gpio: slg7xl45106: Add support for slg7xl45106 i2c gpo expander
authorT Karthik Reddy <t.karthik.reddy@xilinx.com>
Wed, 23 Feb 2022 15:21:30 +0000 (16:21 +0100)
committerMichal Simek <michal.simek@xilinx.com>
Mon, 7 Mar 2022 15:33:47 +0000 (16:33 +0100)
commit15efe0f3a57fc783526769fdd245bc2ebdbe2588
tree8e3cb540a01948cd3ab774ce8f5613f476648f7a
parent980e55518fd9962ee4768a0f2c2f9382a2e11f8e
gpio: slg7xl45106: Add support for slg7xl45106 i2c gpo expander

slg7xl45106 is i2c based 8-bit gpo expander, gpo pins are set and get by
writing and reading corresponding gpo bit value into its data register.

Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Link: https://lore.kernel.org/r/839f475cc75c97ffb3496a4caa93de2faabdbca2.1645629688.git.michal.simek@xilinx.com
MAINTAINERS
drivers/gpio/Kconfig
drivers/gpio/Makefile
drivers/gpio/gpio_slg7xl45106.c [new file with mode: 0644]