2 * linux/arch/arm/mach-clps711x/leds.c
4 * Integrator LED control routines
6 * Copyright (C) 2000 Deep Blue Solutions Ltd
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 #include <linux/kernel.h>
23 #include <linux/init.h>
26 #include <mach/hardware.h>
28 #include <asm/system.h>
29 #include <asm/mach-types.h>
31 #include <asm/hardware/clps7111.h>
32 #include <asm/hardware/ep7212.h>
34 static void p720t_leds_event(led_event_t ledevt)
39 local_irq_save(flags);
48 pddr = clps_readb(PDDR);
49 clps_writeb(pddr ^ 1, PDDR);
56 local_irq_restore(flags);
59 static int __init leds_init(void)
61 if (machine_is_p720t())
62 leds_event = p720t_leds_event;
67 arch_initcall(leds_init);