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bcm47xx: Register a GPIODEV platform device to allow GPIO access via /dev/gpio

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10623 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
mb 2008-03-19 10:35:56 +00:00
parent a989a4bdd9
commit 89564986c3
1 changed files with 17 additions and 0 deletions
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17
target/linux/brcm47xx/files/arch/mips/bcm947xx/setup.c
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@ -226,4 +226,21 @@ void __init plat_mem_setup(void)
board_time_init = bcm47xx_time_init;
}
static int __init bcm47xx_register_gpiodev(void)
{
static struct resource res = {
.start = 0xFFFFFFFF,
};
struct platform_device *pdev;
pdev = platform_device_register_simple("GPIODEV", 0, &res, 1);
if (!pdev) {
printk(KERN_ERR "bcm47xx: GPIODEV init failed\n");
return -ENODEV;
}
return 0;
}
device_initcall(bcm47xx_register_gpiodev);
EXPORT_SYMBOL(ssb);