Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / include / linux / atmel_pdc.h

diff --git a/kernel/include/linux/atmel_pdc.h b/kernel/include/linux/atmel_pdc.h
new file mode 100644 (file)
index 0000000..63499ce
--- /dev/null
+++ b/kernel/include/linux/atmel_pdc.h
@@ -0,0 +1,38 @@
+/*
+ * include/linux/atmel_pdc.h
+ *
+ * Copyright (C) 2005 Ivan Kokshaysky
+ * Copyright (C) SAN People
+ *
+ * Peripheral Data Controller (PDC) registers.
+ * Based on AT91RM9200 datasheet revision E.
+ *
+ * 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.
+ */
+
+#ifndef ATMEL_PDC_H
+#define ATMEL_PDC_H
+
+#define ATMEL_PDC_RPR          0x100   /* Receive Pointer Register */
+#define ATMEL_PDC_RCR          0x104   /* Receive Counter Register */
+#define ATMEL_PDC_TPR          0x108   /* Transmit Pointer Register */
+#define ATMEL_PDC_TCR          0x10c   /* Transmit Counter Register */
+#define ATMEL_PDC_RNPR         0x110   /* Receive Next Pointer Register */
+#define ATMEL_PDC_RNCR         0x114   /* Receive Next Counter Register */
+#define ATMEL_PDC_TNPR         0x118   /* Transmit Next Pointer Register */
+#define ATMEL_PDC_TNCR         0x11c   /* Transmit Next Counter Register */
+
+#define ATMEL_PDC_PTCR         0x120   /* Transfer Control Register */
+#define                ATMEL_PDC_RXTEN         (1 << 0)        /* Receiver Transfer Enable */
+#define                ATMEL_PDC_RXTDIS        (1 << 1)        /* Receiver Transfer Disable */
+#define                ATMEL_PDC_TXTEN         (1 << 8)        /* Transmitter Transfer Enable */
+#define                ATMEL_PDC_TXTDIS        (1 << 9)        /* Transmitter Transfer Disable */
+
+#define ATMEL_PDC_PTSR         0x124   /* Transfer Status Register */
+
+#define ATMEL_PDC_SCND_BUF_OFF 0x10    /* Offset between first and second buffer registers */
+
+#endif