diff options
| author | Alan Tull <atull@kernel.org> | 2017-10-11 19:34:44 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-10-19 23:32:38 +0300 |
| commit | 07901a94f9f9b11cc3a4537e33229cb7e7df5d2a (patch) | |
| tree | b75c4dd6720c820e693b63b6d75abb662097f5f0 /Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt | |
| parent | f76a2d9d7f9524c54dfd9c7b49ed26e488c4cf6c (diff) | |
| download | linux-07901a94f9f9b11cc3a4537e33229cb7e7df5d2a.tar.xz | |
gpio: gpio-dwapb: add optional reset
Some platforms require reset to be released to allow register
access.
Signed-off-by: Alan Tull <atull@kernel.org>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
[Added DT bindings oneliner for standard reset binding]
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt b/Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt index 4d6c8cdc8586..4a75da7051bd 100644 --- a/Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt +++ b/Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt @@ -29,6 +29,7 @@ controller. - interrupts : The interrupt to the parent controller raised when GPIOs generate the interrupts. - snps,nr-gpios : The number of pins in the port, a single cell. +- resets : Reset line for the controller. Example: |