From: Florian Fainelli Date: Sun, 31 May 2020 00:10:59 +0000 (-0700) Subject: dt-bindings: pinctrl: Document optional BCM7211 wake-up interrupts X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d4f2b12e6d8e6be860f6b9e23e964cab607987ac;p=linux.git 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: Florian Fainelli Acked-by: Rob Herring Link: https://lore.kernel.org/r/20200531001101.24945-3-f.fainelli@gmail.com Signed-off-by: Linus Walleij --- diff --git a/Documentation/devicetree/bindings/pinctrl/brcm,bcm2835-gpio.txt b/Documentation/devicetree/bindings/pinctrl/brcm,bcm2835-gpio.txt index dfc67b90591c9..5682b2010e500 100644 --- a/Documentation/devicetree/bindings/pinctrl/brcm,bcm2835-gpio.txt +++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm2835-gpio.txt @@ -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.