mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-28 23:53:09 +02:00
77 lines
2.2 KiB
Diff
77 lines
2.2 KiB
Diff
diff --git a/arch/mips/include/asm/mach-jz4740/board-qi_lb60.h b/arch/mips/include/asm/mach-jz4740/board-qi_lb60.h
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index 2c3260f..aa461bd 100644
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--- a/arch/mips/include/asm/mach-jz4740/board-qi_lb60.h
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+++ b/arch/mips/include/asm/mach-jz4740/board-qi_lb60.h
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@@ -35,6 +35,7 @@
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#define GPIO_LCD_CS JZ_GPIO_PORTC(21)
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#define GPIO_DISP_OFF_N JZ_GPIO_PORTD(21)
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#define GPIO_PWM JZ_GPIO_PORTD(27)
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+#define GPIO_WAKEUP_N JZ_GPIO_PORTD(29)
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#define GPIO_AMP_EN JZ_GPIO_PORTD(4)
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diff --git a/arch/mips/jz4740/board-qi_lb60.c b/arch/mips/jz4740/board-qi_lb60.c
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index 127fad8..c6ef60c 100644
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--- a/arch/mips/jz4740/board-qi_lb60.c
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+++ b/arch/mips/jz4740/board-qi_lb60.c
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@@ -97,6 +97,7 @@ static void __init board_gpio_setup(void)
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__gpio_as_input(GPIO_DC_DETE_N);
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__gpio_as_input(GPIO_CHARG_STAT_N);
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+ __gpio_as_input(GPIO_WAKEUP_N);
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}
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void __init jz_board_setup(void)
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diff --git a/arch/mips/jz4740/platform.c b/arch/mips/jz4740/platform.c
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index dc7a832..16a0008 100644
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--- a/arch/mips/jz4740/platform.c
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+++ b/arch/mips/jz4740/platform.c
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@@ -21,6 +21,8 @@
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#include <linux/spi/spi_gpio.h>
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#include <linux/power_supply.h>
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#include <linux/jz4740_batt.h>
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+#include <linux/input.h>
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+#include <linux/gpio_keys.h>
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#include <asm/jzsoc.h>
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#include <asm/gpio.h>
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@@ -492,6 +494,30 @@ static struct platform_device batt_gpio_device = {
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},
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};
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+/* GPIO Key: power */
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+static const struct gpio_keys_button qi_lb60_gpio_keys_buttons[] = {
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+ [0] = {
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+ .code = KEY_POWER,
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+ .gpio = GPIO_WAKEUP_N,
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+ .active_low = 1,
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+ .desc = "power button",
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+ },
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+};
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+
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+static const struct gpio_keys_platform_data qi_lb60_gpio_keys_data = {
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+ .nbuttons = ARRAY_SIZE(qi_lb60_gpio_keys_buttons),
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+ .buttons = qi_lb60_gpio_keys_buttons,
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+};
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+
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+static struct platform_device qi_lb60_gpio_keys = {
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+ .name = "gpio-keys",
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+ .id = -1,
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+ .dev = {
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+ .platform_data = (void *) &qi_lb60_gpio_keys_data,
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+ }
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+};
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+
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+
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/* All */
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static struct platform_device *jz_platform_devices[] __initdata = {
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&jz_usb_ohci_device,
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@@ -506,6 +532,7 @@ static struct platform_device *jz_platform_devices[] __initdata = {
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&jz_codec_device,
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&jz_rtc_device,
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&batt_gpio_device,
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+ &qi_lb60_gpio_keys,
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};
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static int __init jz_platform_init(void)
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