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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: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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@ -325,12 +325,28 @@ static struct platform_device tosakbd_device = {
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};
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static struct gpio_keys_button tosa_gpio_keys[] = {
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/*
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* Two following keys are directly tied to "ON" button of tosa. Why?
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* The first one can be used as a wakeup source, the second can't;
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* also the first one is OR of ac_powered and on_button.
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*/
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{
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.type = EV_PWR,
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.code = KEY_RESERVED,
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.gpio = TOSA_GPIO_POWERON,
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.desc = "Poweron",
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.wakeup = 1,
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.active_low = 1,
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},
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{
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.type = EV_PWR,
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.code = KEY_SUSPEND,
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.gpio = TOSA_GPIO_ON_KEY,
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.desc = "On key",
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.wakeup = 1,
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/*
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* can't be used as wakeup
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* .wakeup = 1,
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*/
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.active_low = 1,
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},
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{
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