[mirror_ubuntu-artful-kernel.git] / arch / mips / bcm47xx / leds.c

#include "bcm47xx_private.h"

#include <linux/leds.h>
#include <bcm47xx_board.h>

static const struct gpio_led
bcm47xx_leds_netgear_wndr4500_v1_leds[] __initconst = {
	{
		.name		= "bcm47xx:green:wps",
		.gpio		= 1,
		.active_low	= 1,
		.default_state	= LEDS_GPIO_DEFSTATE_KEEP,
	},
	{
		.name		= "bcm47xx:green:power",
		.gpio		= 2,
		.active_low	= 1,
		.default_state	= LEDS_GPIO_DEFSTATE_KEEP,
	},
	{
		.name		= "bcm47xx:orange:power",
		.gpio		= 3,
		.active_low	= 1,
		.default_state	= LEDS_GPIO_DEFSTATE_KEEP,
	},
	{
		.name		= "bcm47xx:green:usb1",
		.gpio		= 8,
		.active_low	= 1,
		.default_state	= LEDS_GPIO_DEFSTATE_KEEP,
	},
	{
		.name		= "bcm47xx:green:2ghz",
		.gpio		= 9,
		.active_low	= 1,
		.default_state	= LEDS_GPIO_DEFSTATE_KEEP,
	},
	{
		.name		= "bcm47xx:blue:5ghz",
		.gpio		= 11,
		.active_low	= 1,
		.default_state	= LEDS_GPIO_DEFSTATE_KEEP,
	},
	{
		.name		= "bcm47xx:green:usb2",
		.gpio		= 14,
		.active_low	= 1,
		.default_state	= LEDS_GPIO_DEFSTATE_KEEP,
	},
};

static struct gpio_led_platform_data bcm47xx_leds_pdata;

#define bcm47xx_set_pdata(dev_leds) do {				\
	bcm47xx_leds_pdata.leds = dev_leds;				\
	bcm47xx_leds_pdata.num_leds = ARRAY_SIZE(dev_leds);		\
} while (0)

void __init bcm47xx_leds_register(void)
{
	enum bcm47xx_board board = bcm47xx_board_get();

	switch (board) {
	case BCM47XX_BOARD_NETGEAR_WNDR4500V1:
		bcm47xx_set_pdata(bcm47xx_leds_netgear_wndr4500_v1_leds);
		break;
	default:
		pr_debug("No LEDs configuration found for this device\n");
		return;
	}

	gpio_led_register_device(-1, &bcm47xx_leds_pdata);
}
Commit	Line	Data
515fa75d RM	1	#include "bcm47xx_private.h"
	2
	3	#include <linux/leds.h>
	4	#include <bcm47xx_board.h>
	5
	6	static const struct gpio_led
	7	bcm47xx_leds_netgear_wndr4500_v1_leds[] __initconst = {
	8	{
	9	.name = "bcm47xx:green:wps",
	10	.gpio = 1,
	11	.active_low = 1,
	12	.default_state = LEDS_GPIO_DEFSTATE_KEEP,
	13	},
	14	{
	15	.name = "bcm47xx:green:power",
	16	.gpio = 2,
	17	.active_low = 1,
	18	.default_state = LEDS_GPIO_DEFSTATE_KEEP,
	19	},
	20	{
	21	.name = "bcm47xx:orange:power",
	22	.gpio = 3,
	23	.active_low = 1,
	24	.default_state = LEDS_GPIO_DEFSTATE_KEEP,
	25	},
	26	{
	27	.name = "bcm47xx:green:usb1",
	28	.gpio = 8,
	29	.active_low = 1,
	30	.default_state = LEDS_GPIO_DEFSTATE_KEEP,
	31	},
	32	{
	33	.name = "bcm47xx:green:2ghz",
	34	.gpio = 9,
	35	.active_low = 1,
	36	.default_state = LEDS_GPIO_DEFSTATE_KEEP,
	37	},
	38	{
	39	.name = "bcm47xx:blue:5ghz",
	40	.gpio = 11,
	41	.active_low = 1,
	42	.default_state = LEDS_GPIO_DEFSTATE_KEEP,
	43	},
	44	{
	45	.name = "bcm47xx:green:usb2",
	46	.gpio = 14,
	47	.active_low = 1,
	48	.default_state = LEDS_GPIO_DEFSTATE_KEEP,
	49	},
	50	};
	51
	52	static struct gpio_led_platform_data bcm47xx_leds_pdata;
	53
	54	#define bcm47xx_set_pdata(dev_leds) do { \
	55	bcm47xx_leds_pdata.leds = dev_leds; \
	56	bcm47xx_leds_pdata.num_leds = ARRAY_SIZE(dev_leds); \
	57	} while (0)
	58
	59	void __init bcm47xx_leds_register(void)
	60	{
	61	enum bcm47xx_board board = bcm47xx_board_get();
	62
	63	switch (board) {
	64	case BCM47XX_BOARD_NETGEAR_WNDR4500V1:
65	bcm47xx_set_pdata(bcm47xx_leds_netgear_wndr4500_v1_leds);
66	break;
67	default:
68	pr_debug("No LEDs configuration found for this device\n");
69	return;
70	}
71
72	gpio_led_register_device(-1, &bcm47xx_leds_pdata);
73	}