dmaengine: ste_dma40: support more than 128 event lines

U8540 DMA controller is different from u9540 we need define new
registers and use them to support handling more than 128 event lines.

Signed-off-by: Tong Liu <tong.liu@stericsson.com>
Reviewed-by: Per Forlin <per.forlin@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>

drivers/dma/ste_dma40_ll.h

@@ -125,7 +125,7 @@
 #define D40_DREG_GCC		0x000
 #define D40_DREG_GCC_ENA	0x1
 /* This assumes that there are only 4 event groups */
-#define D40_DREG_GCC_ENABLE_ALL	0xff01
+#define D40_DREG_GCC_ENABLE_ALL	0x3ff01
 #define D40_DREG_GCC_EVTGRP_POS 8
 #define D40_DREG_GCC_SRC 0
 #define D40_DREG_GCC_DST 1
@@ -148,14 +148,31 @@
 
 #define D40_DREG_LCPA		0x020
 #define D40_DREG_LCLA		0x024
+
+#define D40_DREG_SSEG1		0x030
+#define D40_DREG_SSEG2		0x034
+#define D40_DREG_SSEG3		0x038
+#define D40_DREG_SSEG4		0x03C
+
+#define D40_DREG_SCEG1		0x040
+#define D40_DREG_SCEG2		0x044
+#define D40_DREG_SCEG3		0x048
+#define D40_DREG_SCEG4		0x04C
+
 #define D40_DREG_ACTIVE		0x050
 #define D40_DREG_ACTIVO		0x054
-#define D40_DREG_FSEB1		0x058
-#define D40_DREG_FSEB2		0x05C
+#define D40_DREG_CIDMOD		0x058
+#define D40_DREG_TCIDV		0x05C
 #define D40_DREG_PCMIS		0x060
 #define D40_DREG_PCICR		0x064
 #define D40_DREG_PCTIS		0x068
 #define D40_DREG_PCEIS		0x06C
+
+#define D40_DREG_SPCMIS		0x070
+#define D40_DREG_SPCICR		0x074
+#define D40_DREG_SPCTIS		0x078
+#define D40_DREG_SPCEIS		0x07C
+
 #define D40_DREG_LCMIS0		0x080
 #define D40_DREG_LCMIS1		0x084
 #define D40_DREG_LCMIS2		0x088
@@ -172,6 +189,33 @@
 #define D40_DREG_LCEIS1		0x0B4
 #define D40_DREG_LCEIS2		0x0B8
 #define D40_DREG_LCEIS3		0x0BC
+
+#define D40_DREG_SLCMIS1	0x0C0
+#define D40_DREG_SLCMIS2	0x0C4
+#define D40_DREG_SLCMIS3	0x0C8
+#define D40_DREG_SLCMIS4	0x0CC
+
+#define D40_DREG_SLCICR1	0x0D0
+#define D40_DREG_SLCICR2	0x0D4
+#define D40_DREG_SLCICR3	0x0D8
+#define D40_DREG_SLCICR4	0x0DC
+
+#define D40_DREG_SLCTIS1	0x0E0
+#define D40_DREG_SLCTIS2	0x0E4
+#define D40_DREG_SLCTIS3	0x0E8
+#define D40_DREG_SLCTIS4	0x0EC
+
+#define D40_DREG_SLCEIS1	0x0F0
+#define D40_DREG_SLCEIS2	0x0F4
+#define D40_DREG_SLCEIS3	0x0F8
+#define D40_DREG_SLCEIS4	0x0FC
+
+#define D40_DREG_FSESS1		0x100
+#define D40_DREG_FSESS2		0x104
+
+#define D40_DREG_FSEBS1		0x108
+#define D40_DREG_FSEBS2		0x10C
+
 #define D40_DREG_PSEG1		0x110
 #define D40_DREG_PSEG2		0x114
 #define D40_DREG_PSEG3		0x118
@@ -188,6 +232,86 @@
 #define D40_DREG_RCEG2		0x144
 #define D40_DREG_RCEG3		0x148
 #define D40_DREG_RCEG4		0x14C
+
+#define D40_DREG_PREFOT		0x15C
+#define D40_DREG_EXTCFG		0x160
+
+#define D40_DREG_CPSEG1		0x200
+#define D40_DREG_CPSEG2		0x204
+#define D40_DREG_CPSEG3		0x208
+#define D40_DREG_CPSEG4		0x20C
+#define D40_DREG_CPSEG5		0x210
+
+#define D40_DREG_CPCEG1		0x220
+#define D40_DREG_CPCEG2		0x224
+#define D40_DREG_CPCEG3		0x228
+#define D40_DREG_CPCEG4		0x22C
+#define D40_DREG_CPCEG5		0x230
+
+#define D40_DREG_CRSEG1		0x240
+#define D40_DREG_CRSEG2		0x244
+#define D40_DREG_CRSEG3		0x248
+#define D40_DREG_CRSEG4		0x24C
+#define D40_DREG_CRSEG5		0x250
+
+#define D40_DREG_CRCEG1		0x260
+#define D40_DREG_CRCEG2		0x264
+#define D40_DREG_CRCEG3		0x268
+#define D40_DREG_CRCEG4		0x26C
+#define D40_DREG_CRCEG5		0x270
+
+#define D40_DREG_CFSESS1	0x280
+#define D40_DREG_CFSESS2	0x284
+#define D40_DREG_CFSESS3	0x288
+
+#define D40_DREG_CFSEBS1	0x290
+#define D40_DREG_CFSEBS2	0x294
+#define D40_DREG_CFSEBS3	0x298
+
+#define D40_DREG_CLCMIS1	0x300
+#define D40_DREG_CLCMIS2	0x304
+#define D40_DREG_CLCMIS3	0x308
+#define D40_DREG_CLCMIS4	0x30C
+#define D40_DREG_CLCMIS5	0x310
+
+#define D40_DREG_CLCICR1	0x320
+#define D40_DREG_CLCICR2	0x324
+#define D40_DREG_CLCICR3	0x328
+#define D40_DREG_CLCICR4	0x32C
+#define D40_DREG_CLCICR5	0x330
+
+#define D40_DREG_CLCTIS1	0x340
+#define D40_DREG_CLCTIS2	0x344
+#define D40_DREG_CLCTIS3	0x348
+#define D40_DREG_CLCTIS4	0x34C
+#define D40_DREG_CLCTIS5	0x350
+
+#define D40_DREG_CLCEIS1	0x360
+#define D40_DREG_CLCEIS2	0x364
+#define D40_DREG_CLCEIS3	0x368
+#define D40_DREG_CLCEIS4	0x36C
+#define D40_DREG_CLCEIS5	0x370
+
+#define D40_DREG_CPCMIS		0x380
+#define D40_DREG_CPCICR		0x384
+#define D40_DREG_CPCTIS		0x388
+#define D40_DREG_CPCEIS		0x38C
+
+#define D40_DREG_SCCIDA1	0xE80
+#define D40_DREG_SCCIDA2	0xE90
+#define D40_DREG_SCCIDA3	0xEA0
+#define D40_DREG_SCCIDA4	0xEB0
+#define D40_DREG_SCCIDA5	0xEC0
+
+#define D40_DREG_SCCIDB1	0xE84
+#define D40_DREG_SCCIDB2	0xE94
+#define D40_DREG_SCCIDB3	0xEA4
+#define D40_DREG_SCCIDB4	0xEB4
+#define D40_DREG_SCCIDB5	0xEC4
+
+#define D40_DREG_PRSCCIDA	0xF80
+#define D40_DREG_PRSCCIDB	0xF84
+
 #define D40_DREG_STFU		0xFC8
 #define D40_DREG_ICFG		0xFCC
 #define D40_DREG_PERIPHID0	0xFE0