fsl: Create common fsl_dma.h for 85xx and 86xx cpus

Break out DMA structures for the Freescale MPC85xx and MPC86xx cpus to
reduce a large amount of code duplication

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

1 files changed, 3 insertions, 73 deletions

diff --git a/include/asm-ppc/immap_85xx.h b/include/asm-ppc/immap_85xx.h
index 0f9f493d1f..e4f5ee2bc9 100644
--- a/include/asm-ppc/immap_85xx.h
+++ b/include/asm-ppc/immap_85xx.h
@@ -12,6 +12,7 @@
 #define __IMMAP_85xx__
 
 #include <asm/types.h>
+#include <asm/fsl_dma.h>
 #include <asm/fsl_i2c.h>
 #include <asm/fsl_lbc.h>
 
@@ -406,80 +407,9 @@ typedef struct ccsr_l2cache {
  */
 typedef struct ccsr_dma {
 	char	res1[256];
-	uint	mr0;		/* 0x21100 - DMA 0 Mode Register */
-	uint	sr0;		/* 0x21104 - DMA 0 Status Register */
-	char	res2[4];
-	uint	clndar0;	/* 0x2110c - DMA 0 Current Link Descriptor Address Register */
-	uint	satr0;		/* 0x21110 - DMA 0 Source Attributes Register */
-	uint	sar0;		/* 0x21114 - DMA 0 Source Address Register */
-	uint	datr0;		/* 0x21118 - DMA 0 Destination Attributes Register */
-	uint	dar0;		/* 0x2111c - DMA 0 Destination Address Register */
-	uint	bcr0;		/* 0x21120 - DMA 0 Byte Count Register */
-	char	res3[4];
-	uint	nlndar0;	/* 0x21128 - DMA 0 Next Link Descriptor Address Register */
-	char	res4[8];
-	uint	clabdar0;	/* 0x21134 - DMA 0 Current List - Alternate Base Descriptor Address Register */
-	char	res5[4];
-	uint	nlsdar0;	/* 0x2113c - DMA 0 Next List Descriptor Address Register */
-	uint	ssr0;		/* 0x21140 - DMA 0 Source Stride Register */
-	uint	dsr0;		/* 0x21144 - DMA 0 Destination Stride Register */
-	char	res6[56];
-	uint	mr1;		/* 0x21180 - DMA 1 Mode Register */
-	uint	sr1;		/* 0x21184 - DMA 1 Status Register */
-	char	res7[4];
-	uint	clndar1;	/* 0x2118c - DMA 1 Current Link Descriptor Address Register */
-	uint	satr1;		/* 0x21190 - DMA 1 Source Attributes Register */
-	uint	sar1;		/* 0x21194 - DMA 1 Source Address Register */
-	uint	datr1;		/* 0x21198 - DMA 1 Destination Attributes Register */
-	uint	dar1;		/* 0x2119c - DMA 1 Destination Address Register */
-	uint	bcr1;		/* 0x211a0 - DMA 1 Byte Count Register */
-	char	res8[4];
-	uint	nlndar1;	/* 0x211a8 - DMA 1 Next Link Descriptor Address Register */
-	char	res9[8];
-	uint	clabdar1;	/* 0x211b4 - DMA 1 Current List - Alternate Base Descriptor Address Register */
-	char	res10[4];
-	uint	nlsdar1;	/* 0x211bc - DMA 1 Next List Descriptor Address Register */
-	uint	ssr1;		/* 0x211c0 - DMA 1 Source Stride Register */
-	uint	dsr1;		/* 0x211c4 - DMA 1 Destination Stride Register */
-	char	res11[56];
-	uint	mr2;		/* 0x21200 - DMA 2 Mode Register */
-	uint	sr2;		/* 0x21204 - DMA 2 Status Register */
-	char	res12[4];
-	uint	clndar2;	/* 0x2120c - DMA 2 Current Link Descriptor Address Register */
-	uint	satr2;		/* 0x21210 - DMA 2 Source Attributes Register */
-	uint	sar2;		/* 0x21214 - DMA 2 Source Address Register */
-	uint	datr2;		/* 0x21218 - DMA 2 Destination Attributes Register */
-	uint	dar2;		/* 0x2121c - DMA 2 Destination Address Register */
-	uint	bcr2;		/* 0x21220 - DMA 2 Byte Count Register */
-	char	res13[4];
-	uint	nlndar2;	/* 0x21228 - DMA 2 Next Link Descriptor Address Register */
-	char	res14[8];
-	uint	clabdar2;	/* 0x21234 - DMA 2 Current List - Alternate Base Descriptor Address Register */
-	char	res15[4];
-	uint	nlsdar2;	/* 0x2123c - DMA 2 Next List Descriptor Address Register */
-	uint	ssr2;		/* 0x21240 - DMA 2 Source Stride Register */
-	uint	dsr2;		/* 0x21244 - DMA 2 Destination Stride Register */
-	char	res16[56];
-	uint	mr3;		/* 0x21280 - DMA 3 Mode Register */
-	uint	sr3;		/* 0x21284 - DMA 3 Status Register */
-	char	res17[4];
-	uint	clndar3;	/* 0x2128c - DMA 3 Current Link Descriptor Address Register */
-	uint	satr3;		/* 0x21290 - DMA 3 Source Attributes Register */
-	uint	sar3;		/* 0x21294 - DMA 3 Source Address Register */
-	uint	datr3;		/* 0x21298 - DMA 3 Destination Attributes Register */
-	uint	dar3;		/* 0x2129c - DMA 3 Destination Address Register */
-	uint	bcr3;		/* 0x212a0 - DMA 3 Byte Count Register */
-	char	res18[4];
-	uint	nlndar3;	/* 0x212a8 - DMA 3 Next Link Descriptor Address Register */
-	char	res19[8];
-	uint	clabdar3;	/* 0x212b4 - DMA 3 Current List - Alternate Base Descriptor Address Register */
-	char	res20[4];
-	uint	nlsdar3;	/* 0x212bc - DMA 3 Next List Descriptor Address Register */
-	uint	ssr3;		/* 0x212c0 - DMA 3 Source Stride Register */
-	uint	dsr3;		/* 0x212c4 - DMA 3 Destination Stride Register */
-	char	res21[56];
+	struct fsl_dma dma[4];
 	uint	dgsr;		/* 0x21300 - DMA General Status Register */
-	char	res22[11516];
+	char	res2[11516];
 } ccsr_dma_t;
 
 /*