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ar71xx: TL-MR3020: fix GPIO polarity for button and switch

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This patch fixes the GPIO polarity for the button and the sliding
switch. The buttons are not active low. "Pressed" and "Released"
events are wrong without the patch.

Signed-off-by: Christian Cier-Zniewski <c.cier@gmx.de>

SVN-Revision: 29904
This commit is contained in:
Gabor Juhos 2012-01-25 07:44:43 +00:00
parent 6f94da6587
commit c11ac55b29
2 changed files with 6 additions and 6 deletions
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6
target/linux/ar71xx/files-2.6.39/arch/mips/ar71xx/mach-tl-mr3020.c
View File

@ -74,7 +74,7 @@ static struct gpio_keys_button tl_mr3020_gpio_keys[] __initdata = {
.code = KEY_WPS_BUTTON, .code = KEY_WPS_BUTTON,
.debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL, .debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_MR3020_GPIO_BTN_WPS, .gpio = TL_MR3020_GPIO_BTN_WPS,
.active_low = 1, .active_low = 0,
}, },
{ {
.desc = "sw1", .desc = "sw1",
@ -82,7 +82,7 @@ static struct gpio_keys_button tl_mr3020_gpio_keys[] __initdata = {
.code = BTN_0, .code = BTN_0,
.debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL, .debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_MR3020_GPIO_BTN_SW1, .gpio = TL_MR3020_GPIO_BTN_SW1,
.active_low = 1, .active_low = 0,
}, },
{ {
.desc = "sw2", .desc = "sw2",
@ -90,7 +90,7 @@ static struct gpio_keys_button tl_mr3020_gpio_keys[] __initdata = {
.code = BTN_1, .code = BTN_1,
.debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL, .debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_MR3020_GPIO_BTN_SW2, .gpio = TL_MR3020_GPIO_BTN_SW2,
.active_low = 1, .active_low = 0,
} }
}; };

6
target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-tl-mr3020.c
View File

@ -74,7 +74,7 @@ static struct gpio_keys_button tl_mr3020_gpio_keys[] __initdata = {
.code = KEY_WPS_BUTTON, .code = KEY_WPS_BUTTON,
.debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL, .debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_MR3020_GPIO_BTN_WPS, .gpio = TL_MR3020_GPIO_BTN_WPS,
.active_low = 1, .active_low = 0,
}, },
{ {
.desc = "sw1", .desc = "sw1",
@ -82,7 +82,7 @@ static struct gpio_keys_button tl_mr3020_gpio_keys[] __initdata = {
.code = BTN_0, .code = BTN_0,
.debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL, .debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_MR3020_GPIO_BTN_SW1, .gpio = TL_MR3020_GPIO_BTN_SW1,
.active_low = 1, .active_low = 0,
}, },
{ {
.desc = "sw2", .desc = "sw2",
@ -90,7 +90,7 @@ static struct gpio_keys_button tl_mr3020_gpio_keys[] __initdata = {
.code = BTN_1, .code = BTN_1,
.debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL, .debounce_interval = TL_MR3020_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_MR3020_GPIO_BTN_SW2, .gpio = TL_MR3020_GPIO_BTN_SW2,
.active_low = 1, .active_low = 0,
} }
}; };