[PATCH 2/2] pinctrl: dt-binding: Extend meson documentation with GPIO IRQs support

Linus Walleij linus.walleij at linaro.org
Mon Jun 1 07:04:04 PDT 2015

On Mon, May 25, 2015 at 1:00 PM, Carlo Caione <carlo at caione.org> wrote:

> From: Beniamino Galvani <b.galvani at gmail.com>
> Extend the pinctrl binding documentation with the support for external
> GPIO interrupts.
> Signed-off-by: Carlo Caione <carlo at endlessm.com>
> Signed-off-by: Beniamino Galvani <b.galvani at gmail.com>
> + - interrupts: specifies the GPIO IRQ numbers on the GIC (GPIO_IRQ#)

Write that this GPIO only support as many IRQs as you supply
to the controller.

>         pinctrl: pinctrl at c1109880 {
>                 compatible = "amlogic,meson8-pinctrl";
> +               reg-names = "irq";

Why? I thought this was the registers for the whole pin controller.

Linus Walleij

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