From mboxrd@z Thu Jan  1 00:00:00 1970
From: arnd@arndb.de (Arnd Bergmann)
Date: Fri, 11 Sep 2015 11:35:29 +0200
Subject: [PATCH 2/2] Documentation: gpio: Update description for X-Gene
 standby GPIO controller DTS binding
In-Reply-To: <1441963332-13329-3-git-send-email-yvo@apm.com>
References: <1441963332-13329-1-git-send-email-yvo@apm.com>
 <1441963332-13329-3-git-send-email-yvo@apm.com>
Message-ID: <11539535.sS04eUgSdg@wuerfel>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

On Friday 11 September 2015 16:22:12 Y Vo wrote:
>  There are 20 GPIO pins from 0..21. There is no GPIO_DS14 or GPIO_DS15,
> -only GPIO_DS8..GPIO_DS13 support interrupts. The IRQ mapping
> +only GPIO_DS8..GPIO_DS13 support external interrupts. The IRQ mapping
>  is currently 1-to-1 on interrupts 0x28 thru 0x2d.
> +GPIO pins from GPIO_DS8 to GPIO_DS13 are configured as external interrupt
> +by default. If one wish not to use any of these pins as external interrupts,
> +the corresponding interrupt resource for those pins should be removed.

According to this description, I fail to see how one would specify
a missing interrupt for one of the pins that is not the last one in
the list.

	Arnd