 fae67ad431
			
		
	
	
	fae67ad431
	
	
	
		
			
			This adds an RTC platform device for DECstation systems so that they can use the rtc-cmos driver for their RTC device. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
		
			
				
	
	
		
			44 lines
		
	
	
	
		
			1.1 KiB
			
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			44 lines
		
	
	
	
		
			1.1 KiB
			
		
	
	
	
		
			C
		
	
	
	
	
	
| /*
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|  *	DEC platform devices.
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|  *
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|  *	Copyright (c) 2014  Maciej W. Rozycki
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|  *
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|  *	This program is free software; you can redistribute it and/or
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|  *	modify it under the terms of the GNU General Public License
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|  *	as published by the Free Software Foundation; either version
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|  *	2 of the License, or (at your option) any later version.
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|  */
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| 
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| #include <linux/ioport.h>
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| #include <linux/kernel.h>
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| #include <linux/mc146818rtc.h>
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| #include <linux/platform_device.h>
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| 
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| static struct resource dec_rtc_resources[] = {
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| 	{
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| 		.name = "rtc",
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| 		.flags = IORESOURCE_MEM,
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| 	},
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| };
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| 
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| static struct cmos_rtc_board_info dec_rtc_info = {
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| 	.flags = CMOS_RTC_FLAGS_NOFREQ,
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| 	.address_space = 64,
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| };
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| 
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| static struct platform_device dec_rtc_device = {
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| 	.name = "rtc_cmos",
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| 	.id = PLATFORM_DEVID_NONE,
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| 	.dev.platform_data = &dec_rtc_info,
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| 	.resource = dec_rtc_resources,
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| 	.num_resources = ARRAY_SIZE(dec_rtc_resources),
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| };
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| 
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| static int __init dec_add_devices(void)
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| {
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| 	dec_rtc_resources[0].start = RTC_PORT(0);
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| 	dec_rtc_resources[0].end = RTC_PORT(0) + dec_kn_slot_size - 1;
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| 	return platform_device_register(&dec_rtc_device);
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| }
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| 
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| device_initcall(dec_add_devices);
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