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mzk-w04nu: add GPIO LEDs and buttons 

SVN-Revision: 14366
lede-17.01
Gabor Juhos 2009-02-02 17:51:51 +00:00
parent 03bc391dc5
commit b0e3550f2a
1 changed files with 73 additions and 0 deletions
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73
target/linux/ar71xx/files/arch/mips/ar71xx/mach-mzk-w04nu.c
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@ -13,12 +13,26 @@
#include <linux/mtd/partitions.h> #include <linux/mtd/partitions.h>
#include <linux/spi/spi.h> #include <linux/spi/spi.h>
#include <linux/spi/flash.h> #include <linux/spi/flash.h>
#include <linux/input.h>
#include <asm/mips_machine.h> #include <asm/mips_machine.h>
#include <asm/mach-ar71xx/ar71xx.h> #include <asm/mach-ar71xx/ar71xx.h>
#include <asm/mach-ar71xx/platform.h> #include <asm/mach-ar71xx/platform.h>
#define MZK_W04NU_GPIO_LED_USB 0
#define MZK_W04NU_GPIO_LED_STATUS 1
#define MZK_W04NU_GPIO_LED_WPS 3
#define MZK_W04NU_GPIO_LED_WLAN 6
#define MZK_W04NU_GPIO_LED_AP 15
#define MZK_W04NU_GPIO_LED_ROUTER 16
#define MZK_W04NU_GPIO_BTN_APROUTER 5
#define MZK_W04NU_GPIO_BTN_WPS 12
#define MZK_W04NU_GPIO_BTN_RESET 21
#define MZK_W04NU_BUTTONS_POLL_INTERVAL 20
#ifdef CONFIG_MTD_PARTITIONS #ifdef CONFIG_MTD_PARTITIONS
static struct mtd_partition mzk_w04nu_partitions[] = { static struct mtd_partition mzk_w04nu_partitions[] = {
{ {
@ -68,6 +82,59 @@ static struct spi_board_info mzk_w04nu_spi_info[] = {
} }
}; };
static struct gpio_led mzk_w04nu_leds_gpio[] __initdata = {
{
.name = "mzk-w04nu:green:status",
.gpio = MZK_W04NU_GPIO_LED_STATUS,
.active_low = 1,
}, {
.name = "mzk-w04nu:blue:wps",
.gpio = MZK_W04NU_GPIO_LED_WPS,
.active_low = 1,
}, {
.name = "mzk-w04nu:green:wlan",
.gpio = MZK_W04NU_GPIO_LED_WLAN,
.active_low = 1,
}, {
.name = "mzk-w04nu:green:usb",
.gpio = MZK_W04NU_GPIO_LED_USB,
.active_low = 1,
}, {
.name = "mzk-w04nu:green:ap",
.gpio = MZK_W04NU_GPIO_LED_AP,
.active_low = 1,
}, {
.name = "mzk-w04nu:green:router",
.gpio = MZK_W04NU_GPIO_LED_ROUTER,
.active_low = 1,
}
};
static struct gpio_button mzk_w04nu_gpio_buttons[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = BTN_0,
.threshold = 5,
.gpio = MZK_W04NU_GPIO_BTN_RESET,
.active_low = 1,
}, {
.desc = "wps",
.type = EV_KEY,
.code = BTN_1,
.threshold = 5,
.gpio = MZK_W04NU_GPIO_BTN_WPS,
.active_low = 1,
}, {
.desc = "aprouter",
.type = EV_KEY,
.code = BTN_2,
.threshold = 5,
.gpio = MZK_W04NU_GPIO_BTN_APROUTER,
.active_low = 0,
}
};
static void __init mzk_w04nu_setup(void) static void __init mzk_w04nu_setup(void)
{ {
ar71xx_add_device_mdio(0x0); ar71xx_add_device_mdio(0x0);
@ -86,6 +153,12 @@ static void __init mzk_w04nu_setup(void)
ar71xx_add_device_spi(NULL, mzk_w04nu_spi_info, ar71xx_add_device_spi(NULL, mzk_w04nu_spi_info,
ARRAY_SIZE(mzk_w04nu_spi_info)); ARRAY_SIZE(mzk_w04nu_spi_info));
ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(mzk_w04nu_leds_gpio),
mzk_w04nu_leds_gpio);
ar71xx_add_device_gpio_buttons(-1, MZK_W04NU_BUTTONS_POLL_INTERVAL,
ARRAY_SIZE(mzk_w04nu_gpio_buttons),
mzk_w04nu_gpio_buttons);
ar71xx_add_device_usb(); ar71xx_add_device_usb();
ar91xx_add_device_wmac(); ar91xx_add_device_wmac();