devices -> drivers

include/drivers/bcm2835_mailbox.h

@@ -0,0 +1,38 @@
+/*
+    Copyright (C) 2012, Aaron Lindsay <aaron@aclindsay.com>
+
+    This file is part of Aedrix.
+
+    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.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef BCM2835_MAILBOX_H
+#define BCM2835_MAILBOX_H
+
+#include <types.h>
+
+/* BCM2835 Mailbox Channels */
+#define MBOX_PM		0	//Power management interface
+#define MBOX_FB		1	//Framebuffer
+#define MBOX_VUART	2	//Virtual UART
+#define MBOX_YCHIQ	3	//VCHIQ interface
+#define MBOX_LEDS	4	//LEDs interface
+#define MBOX_BUTTONS	5	//Buttons interface
+#define MBOX_TOUCHSCRN	6	//Touch screen interface
+
+uint32 mailbox_read(uint32 channel);
+void mailbox_write(uint32 channel, uint32 data);
+
+#endif /* BCM2835_MAILBOX_H */