| commit | df6df93c8a73f6f9be38d4128fe25a5ee613d66c | [log] [tgz] |
|---|---|---|
| author | Andrew F. Davis <afd@ti.com> | Mon Jan 25 10:37:31 2016 -0600 |
| committer | Linus Walleij <linus.walleij@linaro.org> | Wed Feb 10 15:15:51 2016 +0100 |
| tree | b5c767e73b384a6db91be71b11ef52057fe979d0 | |
| parent | 28be55dfed57a487c5cf40c77faa71bdf05e6ebb [diff] |
gpio: Add driver for SPI serializers Add generic parallel-in/serial-out shift register GPIO driver. This includes SPI compatible devices like SN74165 serial-out shift registers and the SN65HVS88x series of industrial serializers that can be read over the SPI bus and used for GPI (General Purpose Input). Signed-off-by: Andrew F. Davis <afd@ti.com> Tested-by: Sean Nyekjaer <sean.nyekjaer@prevas.dk> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>