Commit d4f2b12e authored by Florian Fainelli's avatar Florian Fainelli Committed by Linus Walleij
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dt-bindings: pinctrl: Document optional BCM7211 wake-up interrupts 



BCM7211 supports wake-up interrupts in the form of optional interrupt
lines, one per bank, plus the "all banks" interrupt line.

Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20200531001101.24945-3-f.fainelli@gmail.com


Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 879c93f7

Documentation/devicetree/bindings/pinctrl/brcm,bcm2835-gpio.txt

+3 −1
Original line number Diff line number Diff line
@@ -16,7 +16,9 @@ Required properties: 
  second cell is used to specify optional parameters:

  - bit 0 specifies polarity (0 for normal, 1 for inverted)

- interrupts : The interrupt outputs from the controller. One interrupt per

  individual bank followed by the "all banks" interrupt.

  individual bank followed by the "all banks" interrupt. For BCM7211, an

  additional set of per-bank interrupt line and an "all banks" wake-up

  interrupt may be specified.

- interrupt-controller: Marks the device node as an interrupt controller.

- #interrupt-cells : Should be 2.

  The first cell is the GPIO number.