ColdFire: Add modules header files

Add CF specific modules header files

Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
Signed-off-by: John Rigby <jrigby@freescale.com>

1 files changed, 177 insertions, 0 deletions

diff --git a/include/asm-m68k/coldfire/edma.h b/include/asm-m68k/coldfire/edma.h
new file mode 100644
index 0000000..c88aea6
--- /dev/null
+++ b/include/asm-m68k/coldfire/edma.h
@@ -0,0 +1,177 @@
+/*
+ * EDMA Internal Memory Map
+ *
+ * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
+ * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
+ *
+ * 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 __EDMA_H__
+#define __EDMA_H__
+
+/*********************************************************************
+* Enhanced DMA (EDMA)
+*********************************************************************/
+
+/* eDMA module registers */
+typedef struct edma_ctrl {
+	u32 cr;			/* 0x00 Control Register */
+	u32 es;			/* 0x04 Error Status Register */
+	u16 res1[3];		/* 0x08 - 0x0D */
+	u16 erq;		/* 0x0E Enable Request Register */
+	u16 res2[3];		/* 0x10 - 0x15 */
+	u16 eei;		/* 0x16 Enable Error Interrupt Request */
+	u8 serq;		/* 0x18 Set Enable Request */
+	u8 cerq;		/* 0x19 Clear Enable Request */
+	u8 seei;		/* 0x1A Set En Error Interrupt Request */
+	u8 ceei;		/* 0x1B Clear En Error Interrupt Request */
+	u8 cint;		/* 0x1C Clear Interrupt Enable */
+	u8 cerr;		/* 0x1D Clear Error */
+	u8 ssrt;		/* 0x1E Set START Bit */
+	u8 cdne;		/* 0x1F Clear DONE Status Bit */
+	u16 res3[3];		/* 0x20 - 0x25 */
+	u16 intr;		/* 0x26 Interrupt Request */
+	u16 res4[3];		/* 0x28 - 0x2D */
+	u16 err;		/* 0x2E Error Register */
+	u32 res5[52];		/* 0x30 - 0xFF */
+	u8 dchpri0;		/* 0x100 Channel 0 Priority */
+	u8 dchpri1;		/* 0x101 Channel 1 Priority */
+	u8 dchpri2;		/* 0x102 Channel 2 Priority */
+	u8 dchpri3;		/* 0x103 Channel 3 Priority */
+	u8 dchpri4;		/* 0x104 Channel 4 Priority */
+	u8 dchpri5;		/* 0x105 Channel 5 Priority */
+	u8 dchpri6;		/* 0x106 Channel 6 Priority */
+	u8 dchpri7;		/* 0x107 Channel 7 Priority */
+	u8 dchpri8;		/* 0x108 Channel 8 Priority */
+	u8 dchpri9;		/* 0x109 Channel 9 Priority */
+	u8 dchpri10;		/* 0x110 Channel 10 Priority */
+	u8 dchpri11;		/* 0x111 Channel 11 Priority */
+	u8 dchpri12;		/* 0x112 Channel 12 Priority */
+	u8 dchpri13;		/* 0x113 Channel 13 Priority */
+	u8 dchpri14;		/* 0x114 Channel 14 Priority */
+	u8 dchpri15;		/* 0x115 Channel 15 Priority */
+} edma_t;
+
+/* TCD - eDMA*/
+typedef struct tcd_ctrl {
+	u32 saddr;		/* 0x00 Source Address */
+	u16 attr;		/* 0x04 Transfer Attributes */
+	u16 soff;		/* 0x06 Signed Source Address Offset */
+	u32 nbytes;		/* 0x08 Minor Byte Count */
+	u32 slast;		/* 0x0C Last Source Address Adjustment */
+	u32 daddr;		/* 0x10 Destination address */
+	u16 citer;		/* 0x14 Cur Minor Loop Link, Major Loop Cnt */
+	u16 doff;		/* 0x16 Signed Destination Address Offset */
+	u32 dlast_sga;		/* 0x18 Last Dest Adr Adj/Scatter Gather Adr */
+	u16 biter;		/* 0x1C Minor Loop Lnk, Major Loop Cnt */
+	u16 csr;		/* 0x1E Control and Status */
+} tcd_st;
+
+typedef struct tcd_multiple {
+	tcd_st tcd[16];
+} tcd_t;
+
+/* Bit definitions and macros for EPPAR */
+#define EPORT_EPPAR_EPPA1(x)		(((x)&0x0003)<<2)
+#define EPORT_EPPAR_EPPA2(x)		(((x)&0x0003)<<4)
+#define EPORT_EPPAR_EPPA3(x)		(((x)&0x0003)<<6)
+#define EPORT_EPPAR_EPPA4(x)		(((x)&0x0003)<<8)
+#define EPORT_EPPAR_EPPA5(x)		(((x)&0x0003)<<10)
+#define EPORT_EPPAR_EPPA6(x)		(((x)&0x0003)<<12)
+#define EPORT_EPPAR_EPPA7(x)		(((x)&0x0003)<<14)
+#define EPORT_EPPAR_LEVEL		(0)
+#define EPORT_EPPAR_RISING		(1)
+#define EPORT_EPPAR_FALLING		(2)
+#define EPORT_EPPAR_BOTH		(3)
+#define EPORT_EPPAR_EPPA7_LEVEL		(0x0000)
+#define EPORT_EPPAR_EPPA7_RISING	(0x4000)
+#define EPORT_EPPAR_EPPA7_FALLING	(0x8000)
+#define EPORT_EPPAR_EPPA7_BOTH		(0xC000)
+#define EPORT_EPPAR_EPPA6_LEVEL		(0x0000)
+#define EPORT_EPPAR_EPPA6_RISING	(0x1000)
+#define EPORT_EPPAR_EPPA6_FALLING	(0x2000)
+#define EPORT_EPPAR_EPPA6_BOTH		(0x3000)
+#define EPORT_EPPAR_EPPA5_LEVEL		(0x0000)
+#define EPORT_EPPAR_EPPA5_RISING	(0x0400)
+#define EPORT_EPPAR_EPPA5_FALLING	(0x0800)
+#define EPORT_EPPAR_EPPA5_BOTH		(0x0C00)
+#define EPORT_EPPAR_EPPA4_LEVEL		(0x0000)
+#define EPORT_EPPAR_EPPA4_RISING	(0x0100)
+#define EPORT_EPPAR_EPPA4_FALLING	(0x0200)
+#define EPORT_EPPAR_EPPA4_BOTH		(0x0300)
+#define EPORT_EPPAR_EPPA3_LEVEL		(0x0000)
+#define EPORT_EPPAR_EPPA3_RISING	(0x0040)
+#define EPORT_EPPAR_EPPA3_FALLING	(0x0080)
+#define EPORT_EPPAR_EPPA3_BOTH		(0x00C0)
+#define EPORT_EPPAR_EPPA2_LEVEL		(0x0000)
+#define EPORT_EPPAR_EPPA2_RISING	(0x0010)
+#define EPORT_EPPAR_EPPA2_FALLING	(0x0020)
+#define EPORT_EPPAR_EPPA2_BOTH		(0x0030)
+#define EPORT_EPPAR_EPPA1_LEVEL		(0x0000)
+#define EPORT_EPPAR_EPPA1_RISING	(0x0004)
+#define EPORT_EPPAR_EPPA1_FALLING	(0x0008)
+#define EPORT_EPPAR_EPPA1_BOTH		(0x000C)
+
+/* Bit definitions and macros for EPDDR */
+#define EPORT_EPDDR_EPDD1		(0x02)
+#define EPORT_EPDDR_EPDD2		(0x04)
+#define EPORT_EPDDR_EPDD3		(0x08)
+#define EPORT_EPDDR_EPDD4		(0x10)
+#define EPORT_EPDDR_EPDD5		(0x20)
+#define EPORT_EPDDR_EPDD6		(0x40)
+#define EPORT_EPDDR_EPDD7		(0x80)
+
+/* Bit definitions and macros for EPIER */
+#define EPORT_EPIER_EPIE1		(0x02)
+#define EPORT_EPIER_EPIE2		(0x04)
+#define EPORT_EPIER_EPIE3		(0x08)
+#define EPORT_EPIER_EPIE4		(0x10)
+#define EPORT_EPIER_EPIE5		(0x20)
+#define EPORT_EPIER_EPIE6		(0x40)
+#define EPORT_EPIER_EPIE7		(0x80)
+
+/* Bit definitions and macros for EPDR */
+#define EPORT_EPDR_EPD1			(0x02)
+#define EPORT_EPDR_EPD2			(0x04)
+#define EPORT_EPDR_EPD3			(0x08)
+#define EPORT_EPDR_EPD4			(0x10)
+#define EPORT_EPDR_EPD5			(0x20)
+#define EPORT_EPDR_EPD6			(0x40)
+#define EPORT_EPDR_EPD7			(0x80)
+
+/* Bit definitions and macros for EPPDR */
+#define EPORT_EPPDR_EPPD1		(0x02)
+#define EPORT_EPPDR_EPPD2		(0x04)
+#define EPORT_EPPDR_EPPD3		(0x08)
+#define EPORT_EPPDR_EPPD4		(0x10)
+#define EPORT_EPPDR_EPPD5		(0x20)
+#define EPORT_EPPDR_EPPD6		(0x40)
+#define EPORT_EPPDR_EPPD7		(0x80)
+
+/* Bit definitions and macros for EPFR */
+#define EPORT_EPFR_EPF1			(0x02)
+#define EPORT_EPFR_EPF2			(0x04)
+#define EPORT_EPFR_EPF3			(0x08)
+#define EPORT_EPFR_EPF4			(0x10)
+#define EPORT_EPFR_EPF5			(0x20)
+#define EPORT_EPFR_EPF6			(0x40)
+#define EPORT_EPFR_EPF7			(0x80)
+
+#endif					/* __EDMA_H__ */