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Commit 2cfac7f7 authored by Florian Fainelli's avatar Florian Fainelli Committed by Ralf Baechle
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MIPS: BCM63xx: Prepare for watchdog support 



This patch prepares the board code to register a bcm63xx_wdt
platform_device that we are going to use in a subsequent patch.

Signed-off-by: default avatarFlorian Fainelli <florian@openwrt.org>
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 6c1e7a5a

arch/mips/bcm63xx/Makefile

+1 −1
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obj-y		+= clk.o cpu.o cs.o gpio.o irq.o prom.o setup.o timer.o \

		   dev-dsp.o dev-enet.o dev-pcmcia.o dev-uart.o

		   dev-dsp.o dev-enet.o dev-pcmcia.o dev-uart.o dev-wdt.o

obj-$(CONFIG_EARLY_PRINTK)	+= early_printk.o



obj-y		+= boards/

arch/mips/bcm63xx/dev-wdt.c

0 → 100644
+37 −0
Original line number Diff line number Diff line 
/*

 * This file is subject to the terms and conditions of the GNU General Public

 * License.  See the file "COPYING" in the main directory of this archive

 * for more details.

 *

 * Copyright (C) 2008 Florian Fainelli <florian@openwrt.org>

 */



#include <linux/init.h>

#include <linux/kernel.h>

#include <linux/platform_device.h>

#include <bcm63xx_cpu.h>



static struct resource wdt_resources[] = {

	{

		.start		= -1, /* filled at runtime */

		.end		= -1, /* filled at runtime */

		.flags		= IORESOURCE_MEM,

	},

};



static struct platform_device bcm63xx_wdt_device = {

	.name		= "bcm63xx-wdt",

	.id		= 0,

	.num_resources	= ARRAY_SIZE(wdt_resources),

	.resource	= wdt_resources,

};



int __init bcm63xx_wdt_register(void)

{

	wdt_resources[0].start = bcm63xx_regset_address(RSET_WDT);

	wdt_resources[0].end = wdt_resources[0].start;

	wdt_resources[0].end += RSET_WDT_SIZE - 1;



	return platform_device_register(&bcm63xx_wdt_device);

}

arch_initcall(bcm63xx_wdt_register);