From: Michael Büsch Date: Wed, 19 Mar 2008 10:35:56 +0000 (+0000) Subject: bcm47xx: Register a GPIODEV platform device to allow GPIO access via /dev/gpio X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=c7ac9d32824c4f0585b3dcad1a0d60a5e257c0cb;p=librecmc%2Flibrecmc.git bcm47xx: Register a GPIODEV platform device to allow GPIO access via /dev/gpio SVN-Revision: 10623 --- diff --git a/target/linux/brcm47xx/files/arch/mips/bcm947xx/setup.c b/target/linux/brcm47xx/files/arch/mips/bcm947xx/setup.c index 5856d8fc69..41d7b0b758 100644 --- a/target/linux/brcm47xx/files/arch/mips/bcm947xx/setup.c +++ b/target/linux/brcm47xx/files/arch/mips/bcm947xx/setup.c @@ -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);