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	 675b5d869f
			
		
	
	
		675b5d869f
		
	
	
	
	
		
			
			csb701 driver can currently only be used on csb726 boards, limit the csb701 devices registration to csb726 board. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
		
			
				
	
	
		
			67 lines
		
	
	
		
			1.3 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			67 lines
		
	
	
		
			1.3 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| #include <linux/kernel.h>
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| #include <linux/module.h>
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| #include <linux/platform_device.h>
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| #include <linux/gpio_keys.h>
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| #include <linux/input.h>
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| #include <linux/leds.h>
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| 
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| #include <asm/mach-types.h>
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| 
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| static struct gpio_keys_button csb701_buttons[] = {
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| 	{
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| 		.code	= 0x7,
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| 		.gpio	= 1,
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| 		.active_low = 1,
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| 		.desc	= "SW2",
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| 		.type	= EV_SW,
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| 		.wakeup = 1,
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| 	},
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| };
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| 
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| static struct gpio_keys_platform_data csb701_gpio_keys_data = {
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| 	.buttons = csb701_buttons,
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| 	.nbuttons = ARRAY_SIZE(csb701_buttons),
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| };
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| 
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| static struct gpio_led csb701_leds[] = {
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| 	{
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| 		.name	= "csb701:yellow:heartbeat",
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| 		.default_trigger = "heartbeat",
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| 		.gpio	= 11,
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| 		.active_low = 1,
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| 	},
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| };
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| 
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| static struct platform_device csb701_gpio_keys = {
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| 	.name		= "gpio-keys",
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| 	.id		= -1,
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| 	.dev.platform_data = &csb701_gpio_keys_data,
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| };
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| 
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| static struct gpio_led_platform_data csb701_leds_gpio_data = {
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| 	.leds		= csb701_leds,
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| 	.num_leds	= ARRAY_SIZE(csb701_leds),
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| };
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| 
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| static struct platform_device csb701_leds_gpio = {
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| 	.name		= "leds-gpio",
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| 	.id		= -1,
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| 	.dev.platform_data = &csb701_leds_gpio_data,
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| };
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| 
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| static struct platform_device *devices[] __initdata = {
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| 	&csb701_gpio_keys,
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| 	&csb701_leds_gpio,
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| };
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| 
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| static int __init csb701_init(void)
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| {
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| 	if (!machine_is_csb726())
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| 		return -ENODEV;
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| 
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| 	return platform_add_devices(devices, ARRAY_SIZE(devices));
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| }
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| 
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| module_init(csb701_init);
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| 
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