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Motion-PRO: Add LED support.

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Signed-off-by: Jan Wrobel <wrr@semihalf.com>
Signed-off-by: Marian Balakowicz <m8@semihalf.com>
Acked-by: Bartlomiej Sieka <tur@semihalf.com>
This commit is contained in:
Bartlomiej Sieka
2007-05-27 16:51:48 +02:00
parent 7d98ba770a
commit a11c0b85dc
3 changed files with 64 additions and 0 deletions
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30
board/motionpro/motionpro.c
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@@ -33,6 +33,10 @@
#include <ft_build.h>
#endif
#if defined(CONFIG_STATUS_LED)
#include <status_led.h>
#endif /* CONFIG_STATUS_LED */
/* Kollmorgen DPR initialization data */
struct init_elem {
unsigned long addr;
@@ -180,3 +184,29 @@ void ft_board_setup(void *blob, bd_t *bd)
ft_cpu_setup(blob, bd);
}
#endif /* defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP) */
#if defined(CONFIG_STATUS_LED)
void __led_init (led_id_t regaddr, int state)
{
*((vu_long *) regaddr) |= ENABLE_GPIO_OUT;
if (state == STATUS_LED_ON)
*((vu_long *) regaddr) |= LED_ON;
else
*((vu_long *) regaddr) &= ~LED_ON;
}
void __led_set (led_id_t regaddr, int state)
{
if (state == STATUS_LED_ON)
*((vu_long *) regaddr) |= LED_ON;
else
*((vu_long *) regaddr) &= ~LED_ON;
}
void __led_toggle (led_id_t regaddr)
{
*((vu_long *) regaddr) ^= LED_ON;
}
#endif /* CONFIG_STATUS_LED */