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authorWolfgang Denk <wd@denx.de>2009-12-05 02:11:59 +0100
committerWolfgang Denk <wd@denx.de>2009-12-05 02:11:59 +0100
commit2a49bf3149e34e6f910e70bbc0a26e81cfdbdf70 (patch)
treee19b3def6c8f41f56cdb5e8b71aa53d8f72f5812 /include/sja1000.h
parentcd514aeb996e2f7aefbe1f78481965d9d074aed4 (diff)
parentf68ab43de67f59925542efb6bcec30f4a84fe695 (diff)
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Merge branch 'master' into next
Conflicts: board/esd/plu405/plu405.c drivers/rtc/ftrtc010.c Signed-off-by: Wolfgang Denk <wd@denx.de>
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+/*
+ * Copyright 2009, Matthias Fuchs <matthias.fuchs@esd.eu>
+ *
+ * SJA1000 register layout for basic CAN mode
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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
+ */
+
+#ifndef _SJA1000_H_
+#define _SJA1000_H_
+
+/*
+ * SJA1000 register layout in basic can mode
+ */
+struct sja1000_basic_s {
+ u8 cr;
+ u8 cmr;
+ u8 sr;
+ u8 ir;
+ u8 ac;
+ u8 am;
+ u8 btr0;
+ u8 btr1;
+ u8 oc;
+ u8 txb[10];
+ u8 rxb[10];
+ u8 unused;
+ u8 cdr;
+};
+
+/* control register */
+#define CR_RR 0x01
+
+/* output control register */
+#define OC_MODE0 0x01
+#define OC_MODE1 0x02
+#define OC_POL0 0x04
+#define OC_TN0 0x08
+#define OC_TP0 0x10
+#define OC_POL1 0x20
+#define OC_TN1 0x40
+#define OC_TP1 0x80
+
+#endif