From 07901a94f9f9b11cc3a4537e33229cb7e7df5d2a Mon Sep 17 00:00:00 2001 From: Alan Tull Date: Wed, 11 Oct 2017 11:34:44 -0500 Subject: gpio: gpio-dwapb: add optional reset Some platforms require reset to be released to allow register access. Signed-off-by: Alan Tull Reviewed-by: Philipp Zabel [Added DT bindings oneliner for standard reset binding] Signed-off-by: Linus Walleij --- Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt | 1 + 1 file changed, 1 insertion(+) (limited to 'Documentation/devicetree/bindings/gpio') 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: -- cgit v1.2.1