Commit f3fbedab authored by Florian Fainelli's avatar Florian Fainelli Committed by Linus Walleij
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dt-bindings: pinctrl: bcm2835-gpio: Document BCM7211 compatible 



BCM7211 has a slightly different block layout and some additional GPIO
registers that were added, document the compatible string.

Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Reviewed-by: default avatarEric Anholt <eric@anholt.net>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 2484ae57

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

+3 −0
Original line number Diff line number Diff line
@@ -5,6 +5,9 @@ controller, and pinmux/control device. 


Required properties:

- compatible: "brcm,bcm2835-gpio"

- compatible: should be one of:

  "brcm,bcm2835-gpio" - BCM2835 compatible pinctrl

  "brcm,bcm7211-gpio" - BCM7211 compatible pinctrl

- reg: Should contain the physical address of the GPIO module's registers.

- gpio-controller: Marks the device node as a GPIO controller.

- #gpio-cells : Should be two. The first cell is the pin number and the

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