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[ARM] Orion5x: set valid GPIO inhibit power-off for d2net 

This patch allow user-space to configure the switch power-off behaviour
via the gpiolib sysfs interface.

Signed-off-by: Simon Guinot <sguinot@lacie.com>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
This commit is contained in:
Simon Guinot 2010-02-09 21:21:49 +01:00 committed by Nicolas Pitre
parent e233230f9c
commit d74b96a73a
1 changed files with 4 additions and 0 deletions
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4
arch/arm/mach-orion5x/d2net-setup.c
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@ -301,6 +301,8 @@ static struct orion5x_mpp_mode d2net_mpp_modes[] __initdata = {
/* 24: Inhibit board power off (0 = Disabled, 1 = Enabled) */
};
#define D2NET_GPIO_INHIBIT_POWER_OFF 24
static void __init d2net_init(void)
{
/*
@ -333,6 +335,8 @@ static void __init d2net_init(void)
i2c_register_board_info(0, d2net_i2c_devices,
ARRAY_SIZE(d2net_i2c_devices));
orion_gpio_set_valid(D2NET_GPIO_INHIBIT_POWER_OFF, 1);
}
/* Warning: LaCie use a wrong mach-type (0x20e=526) in their bootloader. */