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-rw-r--r--arch/mips/include/asm/sibyte/sb1250_syncser.h133
1 files changed, 133 insertions, 0 deletions
diff --git a/arch/mips/include/asm/sibyte/sb1250_syncser.h b/arch/mips/include/asm/sibyte/sb1250_syncser.h
new file mode 100644
index 000000000..8b40e3f05
--- /dev/null
+++ b/arch/mips/include/asm/sibyte/sb1250_syncser.h
@@ -0,0 +1,133 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/* *********************************************************************
+ * SB1250 Board Support Package
+ *
+ * Synchronous Serial Constants File: sb1250_syncser.h
+ *
+ * This module contains constants and macros useful for
+ * manipulating the SB1250's Synchronous Serial
+ *
+ * SB1250 specification level: User's manual 1/02/02
+ *
+ *********************************************************************
+ *
+ * Copyright 2000,2001,2002,2003
+ * Broadcom Corporation. All rights reserved.
+ *
+ ********************************************************************* */
+
+
+#ifndef _SB1250_SYNCSER_H
+#define _SB1250_SYNCSER_H
+
+#include <asm/sibyte/sb1250_defs.h>
+
+/*
+ * Serial Mode Configuration Register
+ */
+
+#define M_SYNCSER_CRC_MODE _SB_MAKEMASK1(0)
+#define M_SYNCSER_MSB_FIRST _SB_MAKEMASK1(1)
+
+#define S_SYNCSER_FLAG_NUM 2
+#define M_SYNCSER_FLAG_NUM _SB_MAKEMASK(4, S_SYNCSER_FLAG_NUM)
+#define V_SYNCSER_FLAG_NUM _SB_MAKEVALUE(x, S_SYNCSER_FLAG_NUM)
+
+#define M_SYNCSER_FLAG_EN _SB_MAKEMASK1(6)
+#define M_SYNCSER_HDLC_EN _SB_MAKEMASK1(7)
+#define M_SYNCSER_LOOP_MODE _SB_MAKEMASK1(8)
+#define M_SYNCSER_LOOPBACK _SB_MAKEMASK1(9)
+
+/*
+ * Serial Clock Source and Line Interface Mode Register
+ */
+
+#define M_SYNCSER_RXCLK_INV _SB_MAKEMASK1(0)
+#define M_SYNCSER_RXCLK_EXT _SB_MAKEMASK1(1)
+
+#define S_SYNCSER_RXSYNC_DLY 2
+#define M_SYNCSER_RXSYNC_DLY _SB_MAKEMASK(2, S_SYNCSER_RXSYNC_DLY)
+#define V_SYNCSER_RXSYNC_DLY(x) _SB_MAKEVALUE(x, S_SYNCSER_RXSYNC_DLY)
+
+#define M_SYNCSER_RXSYNC_LOW _SB_MAKEMASK1(4)
+#define M_SYNCSER_RXSTRB_LOW _SB_MAKEMASK1(5)
+
+#define M_SYNCSER_RXSYNC_EDGE _SB_MAKEMASK1(6)
+#define M_SYNCSER_RXSYNC_INT _SB_MAKEMASK1(7)
+
+#define M_SYNCSER_TXCLK_INV _SB_MAKEMASK1(8)
+#define M_SYNCSER_TXCLK_EXT _SB_MAKEMASK1(9)
+
+#define S_SYNCSER_TXSYNC_DLY 10
+#define M_SYNCSER_TXSYNC_DLY _SB_MAKEMASK(2, S_SYNCSER_TXSYNC_DLY)
+#define V_SYNCSER_TXSYNC_DLY(x) _SB_MAKEVALUE(x, S_SYNCSER_TXSYNC_DLY)
+
+#define M_SYNCSER_TXSYNC_LOW _SB_MAKEMASK1(12)
+#define M_SYNCSER_TXSTRB_LOW _SB_MAKEMASK1(13)
+
+#define M_SYNCSER_TXSYNC_EDGE _SB_MAKEMASK1(14)
+#define M_SYNCSER_TXSYNC_INT _SB_MAKEMASK1(15)
+
+/*
+ * Serial Command Register
+ */
+
+#define M_SYNCSER_CMD_RX_EN _SB_MAKEMASK1(0)
+#define M_SYNCSER_CMD_TX_EN _SB_MAKEMASK1(1)
+#define M_SYNCSER_CMD_RX_RESET _SB_MAKEMASK1(2)
+#define M_SYNCSER_CMD_TX_RESET _SB_MAKEMASK1(3)
+#define M_SYNCSER_CMD_TX_PAUSE _SB_MAKEMASK1(5)
+
+/*
+ * Serial DMA Enable Register
+ */
+
+#define M_SYNCSER_DMA_RX_EN _SB_MAKEMASK1(0)
+#define M_SYNCSER_DMA_TX_EN _SB_MAKEMASK1(4)
+
+/*
+ * Serial Status Register
+ */
+
+#define M_SYNCSER_RX_CRCERR _SB_MAKEMASK1(0)
+#define M_SYNCSER_RX_ABORT _SB_MAKEMASK1(1)
+#define M_SYNCSER_RX_OCTET _SB_MAKEMASK1(2)
+#define M_SYNCSER_RX_LONGFRM _SB_MAKEMASK1(3)
+#define M_SYNCSER_RX_SHORTFRM _SB_MAKEMASK1(4)
+#define M_SYNCSER_RX_OVERRUN _SB_MAKEMASK1(5)
+#define M_SYNCSER_RX_SYNC_ERR _SB_MAKEMASK1(6)
+#define M_SYNCSER_TX_CRCERR _SB_MAKEMASK1(8)
+#define M_SYNCSER_TX_UNDERRUN _SB_MAKEMASK1(9)
+#define M_SYNCSER_TX_SYNC_ERR _SB_MAKEMASK1(10)
+#define M_SYNCSER_TX_PAUSE_COMPLETE _SB_MAKEMASK1(11)
+#define M_SYNCSER_RX_EOP_COUNT _SB_MAKEMASK1(16)
+#define M_SYNCSER_RX_EOP_TIMER _SB_MAKEMASK1(17)
+#define M_SYNCSER_RX_EOP_SEEN _SB_MAKEMASK1(18)
+#define M_SYNCSER_RX_HWM _SB_MAKEMASK1(19)
+#define M_SYNCSER_RX_LWM _SB_MAKEMASK1(20)
+#define M_SYNCSER_RX_DSCR _SB_MAKEMASK1(21)
+#define M_SYNCSER_RX_DERR _SB_MAKEMASK1(22)
+#define M_SYNCSER_TX_EOP_COUNT _SB_MAKEMASK1(24)
+#define M_SYNCSER_TX_EOP_TIMER _SB_MAKEMASK1(25)
+#define M_SYNCSER_TX_EOP_SEEN _SB_MAKEMASK1(26)
+#define M_SYNCSER_TX_HWM _SB_MAKEMASK1(27)
+#define M_SYNCSER_TX_LWM _SB_MAKEMASK1(28)
+#define M_SYNCSER_TX_DSCR _SB_MAKEMASK1(29)
+#define M_SYNCSER_TX_DERR _SB_MAKEMASK1(30)
+#define M_SYNCSER_TX_DZERO _SB_MAKEMASK1(31)
+
+/*
+ * Sequencer Table Entry format
+ */
+
+#define M_SYNCSER_SEQ_LAST _SB_MAKEMASK1(0)
+#define M_SYNCSER_SEQ_BYTE _SB_MAKEMASK1(1)
+
+#define S_SYNCSER_SEQ_COUNT 2
+#define M_SYNCSER_SEQ_COUNT _SB_MAKEMASK(4, S_SYNCSER_SEQ_COUNT)
+#define V_SYNCSER_SEQ_COUNT(x) _SB_MAKEVALUE(x, S_SYNCSER_SEQ_COUNT)
+
+#define M_SYNCSER_SEQ_ENABLE _SB_MAKEMASK1(6)
+#define M_SYNCSER_SEQ_STROBE _SB_MAKEMASK1(7)
+
+#endif