From 2e62344de8e2a7e402fe2a009c3d09bc6fd589e6 Mon Sep 17 00:00:00 2001 From: Vasily Khoruzhick Date: Sun, 13 Mar 2011 17:19:17 +0200 Subject: [PATCH] ARM: PXA: Z2: Use only power button as wake source It's very easy to press some keypad key when Z2 is closed, so to prevent unexpected wakeups, use only 'Power' key to wake Z2 from sleep. Signed-off-by: Vasily Khoruzhick Acked-by: Marek Vasut --- arch/arm/mach-pxa/z2.c | 32 +++++++++++++++++++++++--------- 1 file changed, 23 insertions(+), 9 deletions(-) diff --git a/arch/arm/mach-pxa/z2.c b/arch/arm/mach-pxa/z2.c index 084c724..db6199c 100644 --- a/arch/arm/mach-pxa/z2.c +++ b/arch/arm/mach-pxa/z2.c @@ -92,13 +92,13 @@ static unsigned long z2_pin_config[] = { GPIO47_STUART_TXD, /* Keypad */ - GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH, - GPIO101_KP_MKIN_1 | WAKEUP_ON_LEVEL_HIGH, - GPIO102_KP_MKIN_2 | WAKEUP_ON_LEVEL_HIGH, - GPIO34_KP_MKIN_3 | WAKEUP_ON_LEVEL_HIGH, - GPIO38_KP_MKIN_4 | WAKEUP_ON_LEVEL_HIGH, - GPIO16_KP_MKIN_5 | WAKEUP_ON_LEVEL_HIGH, - GPIO17_KP_MKIN_6 | WAKEUP_ON_LEVEL_HIGH, + GPIO100_KP_MKIN_0, + GPIO101_KP_MKIN_1, + GPIO102_KP_MKIN_2, + GPIO34_KP_MKIN_3, + GPIO38_KP_MKIN_4, + GPIO16_KP_MKIN_5, + GPIO17_KP_MKIN_6, GPIO103_KP_MKOUT_0, GPIO104_KP_MKOUT_1, GPIO105_KP_MKOUT_2, @@ -428,8 +428,22 @@ static inline void z2_mkp_init(void) {} ******************************************************************************/ #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) static struct gpio_keys_button z2_pxa_buttons[] = { - {KEY_POWER, GPIO1_ZIPITZ2_POWER_BUTTON, 0, "Power Button" }, - {KEY_CLOSE, GPIO98_ZIPITZ2_LID_BUTTON, 0, "Lid Button" }, + { + .code = KEY_POWER, + .gpio = GPIO1_ZIPITZ2_POWER_BUTTON, + .active_low = 0, + .desc = "Power Button", + .wakeup = 1, + .type = EV_KEY, + }, + { + .code = KEY_CLOSE, + .gpio = GPIO98_ZIPITZ2_LID_BUTTON, + .active_low = 0, + .desc = "Lid Button", + .wakeup = 0 + .type = EV_KEY, + }, }; static struct gpio_keys_platform_data z2_pxa_keys_data = { -- 2.7.4