1 files changed, 67 insertions, 0 deletions

diff --git a/arch/arm/mach-clps711x/p720t-leds.c b/arch/arm/mach-clps711x/p720t-leds.c
new file mode 100644
index 000000000000..4915b3524963
--- /dev/null
+++ b/arch/arm/mach-clps711x/p720t-leds.c
@@ -0,0 +1,67 @@
+/*
+ *  linux/arch/arm/mach-clps711x/leds.c
+ *
+ *  Integrator LED control routines
+ *
+ *  Copyright (C) 2000 Deep Blue Solutions Ltd
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include <asm/hardware.h>
+#include <asm/io.h>
+#include <asm/leds.h>
+#include <asm/system.h>
+#include <asm/mach-types.h>
+
+#include <asm/hardware/clps7111.h>
+#include <asm/hardware/ep7212.h>
+
+static void p720t_leds_event(led_event_t ledevt)
+{
+        unsigned long flags;
+        u32 pddr;
+
+        local_irq_save(flags);
+        switch(ledevt) {
+        case led_idle_start:
+                break;
+
+        case led_idle_end:
+                break;
+
+        case led_timer:
+                pddr = clps_readb(PDDR);
+                clps_writeb(pddr ^ 1, PDDR);
+                break;
+
+        default:
+                break;
+        }
+
+        local_irq_restore(flags);
+}
+
+static int __init leds_init(void)
+{
+        if (machine_is_p720t())
+                leds_event = p720t_leds_event;
+
+        return 0;
+}
+
+arch_initcall(leds_init);