linux-kernel - Re: [PATCH v2] gpio: brcmstb: allow 0 width GPIO banks

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Date:   Sat, 18 Aug 2018 02:52:11 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     justinpopo6@...il.com
Cc:     linux-gpio@...r.kernel.org, f.fainelli@...il.com,
        linus.walleij@...aro.org, linux-kernel@...r.kernel.org,
        bcm-kernel-feedback-list@...adcom.com, gregory.0xf0@...il.com,
        computersforpeace@...il.com, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2] gpio: brcmstb: allow 0 width GPIO banks

On Fri, Aug 17, 2018 at 04:47:39PM -0700, justinpopo6@...il.com wrote:
> From: Justin Chen <justinpopo6@...il.com>
> 
> Sometimes we have empty banks within the GPIO block. This commit allows
> proper handling of 0 width GPIO banks.

Hi Justin

This is coming from DT? Why do you put 0 width banks in DT in the
first place?

      Andrew