1 files changed, 72 insertions, 0 deletions

diff --git a/include/asm-arm/hardware/ioc.h b/include/asm-arm/hardware/ioc.h
new file mode 100644
index 000000000000..b3b46ef65943
--- /dev/null
+++ b/include/asm-arm/hardware/ioc.h
@@ -0,0 +1,72 @@
+/*
+ *  linux/include/asm-arm/hardware/ioc.h
+ *
+ *  Copyright (C) Russell King
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ *  Use these macros to read/write the IOC.  All it does is perform the actual
+ *  read/write.
+ */
+#ifndef __ASMARM_HARDWARE_IOC_H
+#define __ASMARM_HARDWARE_IOC_H
+
+#ifndef __ASSEMBLY__
+
+/*
+ * We use __raw_base variants here so that we give the compiler the
+ * chance to keep IOC_BASE in a register.
+ */
+#define ioc_readb(off)          __raw_readb(IOC_BASE + (off))
+#define ioc_writeb(val,off)     __raw_writeb(val, IOC_BASE + (off))
+
+#endif
+
+#define IOC_CONTROL     (0x00)
+#define IOC_KARTTX      (0x04)
+#define IOC_KARTRX      (0x04)
+
+#define IOC_IRQSTATA    (0x10)
+#define IOC_IRQREQA     (0x14)
+#define IOC_IRQCLRA     (0x14)
+#define IOC_IRQMASKA    (0x18)
+
+#define IOC_IRQSTATB    (0x20)
+#define IOC_IRQREQB     (0x24)
+#define IOC_IRQMASKB    (0x28)
+
+#define IOC_FIQSTAT     (0x30)
+#define IOC_FIQREQ      (0x34)
+#define IOC_FIQMASK     (0x38)
+
+#define IOC_T0CNTL      (0x40)
+#define IOC_T0LTCHL     (0x40)
+#define IOC_T0CNTH      (0x44)
+#define IOC_T0LTCHH     (0x44)
+#define IOC_T0GO        (0x48)
+#define IOC_T0LATCH     (0x4c)
+
+#define IOC_T1CNTL      (0x50)
+#define IOC_T1LTCHL     (0x50)
+#define IOC_T1CNTH      (0x54)
+#define IOC_T1LTCHH     (0x54)
+#define IOC_T1GO        (0x58)
+#define IOC_T1LATCH     (0x5c)
+
+#define IOC_T2CNTL      (0x60)
+#define IOC_T2LTCHL     (0x60)
+#define IOC_T2CNTH      (0x64)
+#define IOC_T2LTCHH     (0x64)
+#define IOC_T2GO        (0x68)
+#define IOC_T2LATCH     (0x6c)
+
+#define IOC_T3CNTL      (0x70)
+#define IOC_T3LTCHL     (0x70)
+#define IOC_T3CNTH      (0x74)
+#define IOC_T3LTCHH     (0x74)
+#define IOC_T3GO        (0x78)
+#define IOC_T3LATCH     (0x7c)
+
+#endif