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Commit 0aa97561 authored by Dmitry Eremin-Solenikov's avatar Dmitry Eremin-Solenikov Committed by Russell King
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[ARM] 4970/1: tosa: correct gpio used for wake up.



TOSA_GPIO_ON_KEY can't wakeup the device. But the board
provides TOSA_GPIO_POWERON which is OR of (on_ac) and (on_button).
Use it for wake up.

Signed-off-by: default avatarDmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent b168281c
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+17 −1
Original line number Diff line number Diff line
@@ -325,12 +325,28 @@ static struct platform_device tosakbd_device = {
};

static struct gpio_keys_button tosa_gpio_keys[] = {
	/*
	 * Two following keys are directly tied to "ON" button of tosa. Why?
	 * The first one can be used as a wakeup source, the second can't;
	 * also the first one is OR of ac_powered and on_button.
	 */
	{
		.type	= EV_PWR,
		.code	= KEY_RESERVED,
		.gpio	= TOSA_GPIO_POWERON,
		.desc	= "Poweron",
		.wakeup	= 1,
		.active_low = 1,
	},
	{
		.type	= EV_PWR,
		.code	= KEY_SUSPEND,
		.gpio	= TOSA_GPIO_ON_KEY,
		.desc	= "On key",
		.wakeup	= 1,
		/*
		 * can't be used as wakeup
		 * .wakeup	= 1,
		 */
		.active_low = 1,
	},
	{