Re: [PATCH 1/7] pinctrl: mediatek: emulate GPIO interrupt on both-edges

From: Linus Walleij
Date: Tue Feb 10 2015 - 03:25:04 EST

On Tue, Jan 27, 2015 at 2:15 PM, Chaotian Jing
<chaotian.jing@xxxxxxxxxxxx> wrote:

> From: Yingjoe Chen <yingjoe.chen@xxxxxxxxxxxx>
> MTK EINT does not support generating interrupt on both edges.
> Emulate this by changing edge polarity while enable irq,
> set types and interrupt handling. This follows an example of
> drivers/gpio/gpio-mxc.c.
> Signed-off-by: Yingjoe Chen <yingjoe.chen@xxxxxxxxxxxx>
> Signed-off-by: Chaotian Jing <chaotian.jing@xxxxxxxxxxxx>

Patch applied on top of the rest of the mtk pinctrl support.
Adding Hongzhou's ACK on top.

Linus Walleij
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