[PATCH 1/6] pinctrl: dt-bindings: Add documentation for Armada 37xx pin controllers

[Linus Walleij]

On Thu, Dec 22, 2016 at 6:24 PM, Gregory CLEMENT
<gregory.clement at free-electrons.com> wrote:

> Document the device tree binding for the pin controllers found on the
> Armada 37xx SoCs.
>
> Signed-off-by: Gregory CLEMENT <gregory.clement at free-electrons.com>
(...)

> +Required properties for pinctrl driver:
> +- compatible:  "marvell,armada3710-sb-pinctrl" for the south bridge
> +               "marvell,armada3710-nb-pinctrl" for the north bridge
> +- reg: The first set of register are for pinctrl/gpio and the second
> +  set for the interrupt controller
> +- interrupts: list of the interrupt use by the gpio

While this makes sense on its own, it doesn't match the code you sent.

The code uses syscon and regmap inside a simple-mfd node, not reg.

Please clarify how this works so we can see what is going on.

The syscon part doesn't seem optional at all.

Yours,
Linus Walleij