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| author | Michael Büsch <mb@bu3sch.de> | 2008-03-19 10:35:56 +0000 |
|---|---|---|
| committer | Michael Büsch <mb@bu3sch.de> | 2008-03-19 10:35:56 +0000 |
| commit | c7ac9d32824c4f0585b3dcad1a0d60a5e257c0cb (patch) | |
| tree | 7609cedb441334e3d457ba29c551e4774d8fd9e0 | |
| parent | a4920f613a96a7d8c39bc2491dcc36553e2e9666 (diff) | |
| download | master-31e0f0ae-c7ac9d32824c4f0585b3dcad1a0d60a5e257c0cb.tar.gz master-31e0f0ae-c7ac9d32824c4f0585b3dcad1a0d60a5e257c0cb.tar.bz2 master-31e0f0ae-c7ac9d32824c4f0585b3dcad1a0d60a5e257c0cb.zip | |
bcm47xx: Register a GPIODEV platform device to allow GPIO access via /dev/gpio
SVN-Revision: 10623
| -rw-r--r-- | target/linux/brcm47xx/files/arch/mips/bcm947xx/setup.c | 17 |
1 files changed, 17 insertions, 0 deletions
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); |