[ARM] 3143/1: OMAP 4/5: Update omap include files

Patch from Tony Lindgren

This patch syncs the mainline kernel with linux-omap tree.

This patch contains changes to common header files for
omap1xxx and omap24xx by various omap developers, and
improved cpu detection by Imre Deak

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 207 insertions, 54 deletions

diff --git a/include/asm-arm/arch-omap/dma.h b/include/asm-arm/arch-omap/dma.h
index 04ebef5c6e9..ccbcb580a5c 100644
--- a/include/asm-arm/arch-omap/dma.h
+++ b/include/asm-arm/arch-omap/dma.h
@@ -22,9 +22,109 @@
 #define __ASM_ARCH_DMA_H
 
 #define MAX_DMA_ADDRESS			0xffffffff
+#define MAX_DMA_CHANNELS		0
+
+/* Hardware registers for omap1 */
+#define OMAP_DMA_BASE			(0xfffed800)
+#define OMAP_DMA_GCR			(OMAP_DMA_BASE + 0x400)
+#define OMAP_DMA_GSCR			(OMAP_DMA_BASE + 0x404)
+#define OMAP_DMA_GRST			(OMAP_DMA_BASE + 0x408)
+#define OMAP_DMA_HW_ID			(OMAP_DMA_BASE + 0x442)
+#define OMAP_DMA_PCH2_ID		(OMAP_DMA_BASE + 0x444)
+#define OMAP_DMA_PCH0_ID		(OMAP_DMA_BASE + 0x446)
+#define OMAP_DMA_PCH1_ID		(OMAP_DMA_BASE + 0x448)
+#define OMAP_DMA_PCHG_ID		(OMAP_DMA_BASE + 0x44a)
+#define OMAP_DMA_PCHD_ID		(OMAP_DMA_BASE + 0x44c)
+#define OMAP_DMA_CAPS_0_U		(OMAP_DMA_BASE + 0x44e)
+#define OMAP_DMA_CAPS_0_L		(OMAP_DMA_BASE + 0x450)
+#define OMAP_DMA_CAPS_1_U		(OMAP_DMA_BASE + 0x452)
+#define OMAP_DMA_CAPS_1_L		(OMAP_DMA_BASE + 0x454)
+#define OMAP_DMA_CAPS_2			(OMAP_DMA_BASE + 0x456)
+#define OMAP_DMA_CAPS_3			(OMAP_DMA_BASE + 0x458)
+#define OMAP_DMA_CAPS_4			(OMAP_DMA_BASE + 0x45a)
+#define OMAP_DMA_PCH2_SR		(OMAP_DMA_BASE + 0x460)
+#define OMAP_DMA_PCH0_SR		(OMAP_DMA_BASE + 0x480)
+#define OMAP_DMA_PCH1_SR		(OMAP_DMA_BASE + 0x482)
+#define OMAP_DMA_PCHD_SR		(OMAP_DMA_BASE + 0x4c0)
+
+/* Hardware registers for omap2 */
+#define OMAP24XX_DMA_BASE		(L4_24XX_BASE + 0x56000)
+#define OMAP_DMA4_REVISION		(OMAP24XX_DMA_BASE + 0x00)
+#define OMAP_DMA4_GCR_REG		(OMAP24XX_DMA_BASE + 0x78)
+#define OMAP_DMA4_IRQSTATUS_L0		(OMAP24XX_DMA_BASE + 0x08)
+#define OMAP_DMA4_IRQSTATUS_L1		(OMAP24XX_DMA_BASE + 0x0c)
+#define OMAP_DMA4_IRQSTATUS_L2		(OMAP24XX_DMA_BASE + 0x10)
+#define OMAP_DMA4_IRQSTATUS_L3		(OMAP24XX_DMA_BASE + 0x14)
+#define OMAP_DMA4_IRQENABLE_L0		(OMAP24XX_DMA_BASE + 0x18)
+#define OMAP_DMA4_IRQENABLE_L1		(OMAP24XX_DMA_BASE + 0x1c)
+#define OMAP_DMA4_IRQENABLE_L2		(OMAP24XX_DMA_BASE + 0x20)
+#define OMAP_DMA4_IRQENABLE_L3		(OMAP24XX_DMA_BASE + 0x24)
+#define OMAP_DMA4_SYSSTATUS		(OMAP24XX_DMA_BASE + 0x28)
+#define OMAP_DMA4_CAPS_0		(OMAP24XX_DMA_BASE + 0x64)
+#define OMAP_DMA4_CAPS_2		(OMAP24XX_DMA_BASE + 0x6c)
+#define OMAP_DMA4_CAPS_3		(OMAP24XX_DMA_BASE + 0x70)
+#define OMAP_DMA4_CAPS_4		(OMAP24XX_DMA_BASE + 0x74)
+
+#ifdef CONFIG_ARCH_OMAP1
 
 #define OMAP_LOGICAL_DMA_CH_COUNT	17
 
+/* Common channel specific registers for omap1 */
+#define OMAP_DMA_CSDP_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x00)
+#define OMAP_DMA_CCR_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x02)
+#define OMAP_DMA_CICR_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x04)
+#define OMAP_DMA_CSR_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x06)
+#define OMAP_DMA_CEN_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x10)
+#define OMAP_DMA_CFN_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x12)
+#define OMAP_DMA_CSFI_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x14)
+#define OMAP_DMA_CSEI_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x16)
+#define OMAP_DMA_CSAC_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x18)
+#define OMAP_DMA_CDAC_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x1a)
+#define OMAP_DMA_CDEI_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x1c)
+#define OMAP_DMA_CDFI_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x1e)
+#define OMAP_DMA_CLNK_CTRL_REG(n)	__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x28)
+
+#else
+
+#define OMAP_LOGICAL_DMA_CH_COUNT	32	/* REVISIT: Is this 32 + 2? */
+
+/* Common channel specific registers for omap2 */
+#define OMAP_DMA_CCR_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x80)
+#define OMAP_DMA_CLNK_CTRL_REG(n)	__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x84)
+#define OMAP_DMA_CICR_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x88)
+#define OMAP_DMA_CSR_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x8c)
+#define OMAP_DMA_CSDP_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x90)
+#define OMAP_DMA_CEN_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x94)
+#define OMAP_DMA_CFN_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x98)
+#define OMAP_DMA_CSEI_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xa4)
+#define OMAP_DMA_CSFI_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xa8)
+#define OMAP_DMA_CDEI_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xac)
+#define OMAP_DMA_CDFI_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xb0)
+#define OMAP_DMA_CSAC_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xb4)
+#define OMAP_DMA_CDAC_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xb8)
+
+#endif
+
+/* Channel specific registers only on omap1 */
+#define OMAP1_DMA_CSSA_L_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x08)
+#define OMAP1_DMA_CSSA_U_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x0a)
+#define OMAP1_DMA_CDSA_L_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x0c)
+#define OMAP1_DMA_CDSA_U_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x0e)
+#define OMAP1_DMA_COLOR_L_REG(n)	__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x20)
+#define OMAP1_DMA_CCR2_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x24)
+#define OMAP1_DMA_COLOR_U_REG(n)	__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x22)
+#define OMAP1_DMA_LCH_CTRL_REG(n)	__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x2a)
+
+/* Channel specific registers only on omap2 */
+#define OMAP2_DMA_CSSA_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x9c)
+#define OMAP2_DMA_CDSA_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xa0)
+#define OMAP2_DMA_CCEN_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xbc)
+#define OMAP2_DMA_CCFN_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xc0)
+#define OMAP2_DMA_COLOR_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xc4)
+
+/*----------------------------------------------------------------------------*/
+
+/* DMA channels for omap1 */
 #define OMAP_DMA_NO_DEVICE		0
 #define OMAP_DMA_MCSI1_TX		1
 #define OMAP_DMA_MCSI1_RX		2
@@ -85,29 +185,72 @@
 #define OMAP_DMA_MMC2_RX		55
 #define OMAP_DMA_CRYPTO_DES_OUT		56
 
+/* DMA channels for 24xx */
+#define OMAP24XX_DMA_NO_DEVICE		0
+#define OMAP24XX_DMA_XTI_DMA		1	/* S_DMA_0 */
+#define OMAP24XX_DMA_EXT_NDMA_REQ0	2	/* S_DMA_1 */
+#define OMAP24XX_DMA_EXT_NDMA_REQ1	3	/* S_DMA_2 */
+#define OMAP24XX_DMA_GPMC		4	/* S_DMA_3 */
+#define OMAP24XX_DMA_GFX		5	/* S_DMA_4 */
+#define OMAP24XX_DMA_DSS		6	/* S_DMA_5 */
+#define OMAP24XX_DMA_VLYNQ_TX		7	/* S_DMA_6 */
+#define OMAP24XX_DMA_CWT		8	/* S_DMA_7 */
+#define OMAP24XX_DMA_AES_TX		9	/* S_DMA_8 */
+#define OMAP24XX_DMA_AES_RX		10	/* S_DMA_9 */
+#define OMAP24XX_DMA_DES_TX		11	/* S_DMA_10 */
+#define OMAP24XX_DMA_DES_RX		12	/* S_DMA_11 */
+#define OMAP24XX_DMA_SHA1MD5_RX		13	/* S_DMA_12 */
 
-#define OMAP_DMA_BASE			(0xfffed800)
-#define OMAP_DMA_GCR			(OMAP_DMA_BASE + 0x400)
-#define OMAP_DMA_GSCR			(OMAP_DMA_BASE + 0x404)
-#define OMAP_DMA_GRST			(OMAP_DMA_BASE + 0x408)
-#define OMAP_DMA_HW_ID			(OMAP_DMA_BASE + 0x442)
-#define OMAP_DMA_PCH2_ID		(OMAP_DMA_BASE + 0x444)
-#define OMAP_DMA_PCH0_ID		(OMAP_DMA_BASE + 0x446)
-#define OMAP_DMA_PCH1_ID		(OMAP_DMA_BASE + 0x448)
-#define OMAP_DMA_PCHG_ID		(OMAP_DMA_BASE + 0x44a)
-#define OMAP_DMA_PCHD_ID		(OMAP_DMA_BASE + 0x44c)
-#define OMAP_DMA_CAPS_0_U		(OMAP_DMA_BASE + 0x44e)
-#define OMAP_DMA_CAPS_0_L		(OMAP_DMA_BASE + 0x450)
-#define OMAP_DMA_CAPS_1_U		(OMAP_DMA_BASE + 0x452)
-#define OMAP_DMA_CAPS_1_L		(OMAP_DMA_BASE + 0x454)
-#define OMAP_DMA_CAPS_2			(OMAP_DMA_BASE + 0x456)
-#define OMAP_DMA_CAPS_3			(OMAP_DMA_BASE + 0x458)
-#define OMAP_DMA_CAPS_4			(OMAP_DMA_BASE + 0x45a)
-#define OMAP_DMA_PCH2_SR		(OMAP_DMA_BASE + 0x460)
-#define OMAP_DMA_PCH0_SR		(OMAP_DMA_BASE + 0x480)
-#define OMAP_DMA_PCH1_SR		(OMAP_DMA_BASE + 0x482)
-#define OMAP_DMA_PCHD_SR		(OMAP_DMA_BASE + 0x4c0)
+#define OMAP24XX_DMA_EAC_AC_RD		17	/* S_DMA_16 */
+#define OMAP24XX_DMA_EAC_AC_WR		18	/* S_DMA_17 */
+#define OMAP24XX_DMA_EAC_MD_UL_RD	19	/* S_DMA_18 */
+#define OMAP24XX_DMA_EAC_MD_UL_WR	20	/* S_DMA_19 */
+#define OMAP24XX_DMA_EAC_MD_DL_RD	21	/* S_DMA_20 */
+#define OMAP24XX_DMA_EAC_MD_DL_WR	22	/* S_DMA_21 */
+#define OMAP24XX_DMA_EAC_BT_UL_RD	23	/* S_DMA_22 */
+#define OMAP24XX_DMA_EAC_BT_UL_WR	24	/* S_DMA_23 */
+#define OMAP24XX_DMA_EAC_BT_DL_RD	25	/* S_DMA_24 */
+#define OMAP24XX_DMA_EAC_BT_DL_WR	26	/* S_DMA_25 */
+#define OMAP24XX_DMA_I2C1_TX		27	/* S_DMA_26 */
+#define OMAP24XX_DMA_I2C1_RX		28	/* S_DMA_27 */
+#define OMAP24XX_DMA_I2C2_TX		29	/* S_DMA_28 */
+#define OMAP24XX_DMA_I2C2_RX		30	/* S_DMA_29 */
+#define OMAP24XX_DMA_MCBSP1_TX		31	/* SDMA_30 */
+#define OMAP24XX_DMA_MCBSP1_RX		32	/* SDMA_31 */
+#define OMAP24XX_DMA_MCBSP2_TX		33	/* SDMA_32 */
+#define OMAP24XX_DMA_MCBSP2_RX		34	/* SDMA_33 */
+#define OMAP24XX_DMA_SPI1_TX0		35	/* SDMA_34 */
+#define OMAP24XX_DMA_SPI1_RX0		36	/* SDMA_35 */
+#define OMAP24XX_DMA_SPI1_TX1		37	/* SDMA_36 */
+#define OMAP24XX_DMA_SPI1_RX1		38	/* SDMA_37 */
+#define OMAP24XX_DMA_SPI1_TX2		39	/* SDMA_38 */
+#define OMAP24XX_DMA_SPI1_RX2		40	/* SDMA_39 */
+#define OMAP24XX_DMA_SPI1_TX3		41	/* SDMA_40 */
+#define OMAP24XX_DMA_SPI1_RX3		42	/* SDMA_41 */
+#define OMAP24XX_DMA_SPI2_TX0		43	/* SDMA_42 */
+#define OMAP24XX_DMA_SPI2_RX0		44	/* SDMA_43 */
+#define OMAP24XX_DMA_SPI2_TX1		45	/* SDMA_44 */
+#define OMAP24XX_DMA_SPI2_RX1		46	/* SDMA_45 */
 
+#define OMAP24XX_DMA_UART1_TX		49	/* SDMA_48 */
+#define OMAP24XX_DMA_UART1_RX		50	/* SDMA_49 */
+#define OMAP24XX_DMA_UART2_TX		51	/* SDMA_50 */
+#define OMAP24XX_DMA_UART2_RX		52	/* SDMA_51 */
+#define OMAP24XX_DMA_UART3_TX		53	/* SDMA_52 */
+#define OMAP24XX_DMA_UART3_RX		54	/* SDMA_53 */
+#define OMAP24XX_DMA_USB_W2FC_TX0	55	/* SDMA_54 */
+#define OMAP24XX_DMA_USB_W2FC_RX0	56	/* SDMA_55 */
+#define OMAP24XX_DMA_USB_W2FC_TX1	57	/* SDMA_56 */
+#define OMAP24XX_DMA_USB_W2FC_RX1	58	/* SDMA_57 */
+#define OMAP24XX_DMA_USB_W2FC_TX2	59	/* SDMA_58 */
+#define OMAP24XX_DMA_USB_W2FC_RX2	60	/* SDMA_59 */
+#define OMAP24XX_DMA_MMC1_TX		61	/* SDMA_60 */
+#define OMAP24XX_DMA_MMC1_RX		62	/* SDMA_61 */
+#define OMAP24XX_DMA_MS			63	/* SDMA_62 */
+
+/*----------------------------------------------------------------------------*/
+
+/* Hardware registers for LCD DMA */
 #define OMAP1510_DMA_LCD_BASE		(0xfffedb00)
 #define OMAP1510_DMA_LCD_CTRL		(OMAP1510_DMA_LCD_BASE + 0x00)
 #define OMAP1510_DMA_LCD_TOP_F1_L	(OMAP1510_DMA_LCD_BASE + 0x02)
@@ -116,7 +259,7 @@
 #define OMAP1510_DMA_LCD_BOT_F1_U	(OMAP1510_DMA_LCD_BASE + 0x08)
 
 #define OMAP1610_DMA_LCD_BASE		(0xfffee300)
-#define OMAP1610_DMA_LCD_CSDP      	(OMAP1610_DMA_LCD_BASE + 0xc0)
+#define OMAP1610_DMA_LCD_CSDP		(OMAP1610_DMA_LCD_BASE + 0xc0)
 #define OMAP1610_DMA_LCD_CCR		(OMAP1610_DMA_LCD_BASE + 0xc2)
 #define OMAP1610_DMA_LCD_CTRL		(OMAP1610_DMA_LCD_BASE + 0xc4)
 #define OMAP1610_DMA_LCD_TOP_B1_L	(OMAP1610_DMA_LCD_BASE + 0xc8)
@@ -134,37 +277,18 @@
 #define OMAP1610_DMA_LCD_LCH_CTRL	(OMAP1610_DMA_LCD_BASE + 0xea)
 #define OMAP1610_DMA_LCD_SRC_FI_B1_U	(OMAP1610_DMA_LCD_BASE + 0xf4)
 
-
-/* Every LCh has its own set of the registers below */
-#define OMAP_DMA_CSDP(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x00)
-#define OMAP_DMA_CCR(n)			(OMAP_DMA_BASE + 0x40 * (n) + 0x02)
-#define OMAP_DMA_CICR(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x04)
-#define OMAP_DMA_CSR(n)			(OMAP_DMA_BASE + 0x40 * (n) + 0x06)
-#define OMAP_DMA_CSSA_L(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x08)
-#define OMAP_DMA_CSSA_U(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x0a)
-#define OMAP_DMA_CDSA_L(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x0c)
-#define OMAP_DMA_CDSA_U(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x0e)
-#define OMAP_DMA_CEN(n)			(OMAP_DMA_BASE + 0x40 * (n) + 0x10)
-#define OMAP_DMA_CFN(n)			(OMAP_DMA_BASE + 0x40 * (n) + 0x12)
-#define OMAP_DMA_CSFI(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x14)
-#define OMAP_DMA_CSEI(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x16)
-#define OMAP_DMA_CSAC(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x18)
-#define OMAP_DMA_CDAC(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x1a)
-#define OMAP_DMA_CDEI(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x1c)
-#define OMAP_DMA_CDFI(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x1e)
-#define OMAP_DMA_COLOR_L(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x20)
-#define OMAP_DMA_COLOR_U(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x22)
-#define OMAP_DMA_CCR2(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x24)
-#define OMAP_DMA_CLNK_CTRL(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x28)
-#define OMAP_DMA_LCH_CTRL(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x2a)
-
-#define OMAP_DMA_TOUT_IRQ		(1 << 0)
+#define OMAP_DMA_TOUT_IRQ		(1 << 0)	/* Only on omap1 */
 #define OMAP_DMA_DROP_IRQ		(1 << 1)
 #define OMAP_DMA_HALF_IRQ		(1 << 2)
 #define OMAP_DMA_FRAME_IRQ		(1 << 3)
 #define OMAP_DMA_LAST_IRQ		(1 << 4)
 #define OMAP_DMA_BLOCK_IRQ		(1 << 5)
-#define OMAP_DMA_SYNC_IRQ		(1 << 6)
+#define OMAP1_DMA_SYNC_IRQ		(1 << 6)
+#define OMAP2_DMA_PKT_IRQ		(1 << 7)
+#define OMAP2_DMA_TRANS_ERR_IRQ		(1 << 8)
+#define OMAP2_DMA_SECURE_ERR_IRQ	(1 << 9)
+#define OMAP2_DMA_SUPERVISOR_ERR_IRQ	(1 << 10)
+#define OMAP2_DMA_MISALIGNED_ERR_IRQ	(1 << 11)
 
 #define OMAP_DMA_DATA_TYPE_S8		0x00
 #define OMAP_DMA_DATA_TYPE_S16		0x01
@@ -194,6 +318,7 @@ enum {
 	OMAP_LCD_DMA_B2_BOTTOM
 };
 
+/* REVISIT: Check if BURST_4 is really 1 (or 2) */
 enum omap_dma_burst_mode {
 	OMAP_DMA_DATA_BURST_DIS = 0,
 	OMAP_DMA_DATA_BURST_4,
@@ -206,6 +331,31 @@ enum omap_dma_color_mode {
 	OMAP_DMA_TRANSPARENT_COPY
 };
 
+struct omap_dma_channel_params {
+	int data_type;		/* data type 8,16,32 */
+	int elem_count;		/* number of elements in a frame */
+	int frame_count;	/* number of frames in a element */
+
+	int src_port;		/* Only on OMAP1 REVISIT: Is this needed? */
+	int src_amode;		/* constant , post increment, indexed , double indexed */
+	int src_start;		/* source address : physical */
+	int src_ei;		/* source element index */
+	int src_fi;		/* source frame index */
+
+	int dst_port;		/* Only on OMAP1 REVISIT: Is this needed? */
+	int dst_amode;		/* constant , post increment, indexed , double indexed */
+	int dst_start;		/* source address : physical */
+	int dst_ei;		/* source element index */
+	int dst_fi;		/* source frame index */
+
+	int trigger;		/* trigger attached if the channel is synchronized */
+	int sync_mode;		/* sycn on element, frame , block or packet */
+	int src_or_dst_synch;	/* source synch(1) or destination synch(0) */
+
+	int ie;			/* interrupt enabled */
+};
+
+
 extern void omap_set_dma_priority(int dst_port, int priority);
 extern int omap_request_dma(int dev_id, const char *dev_name,
 			    void (* callback)(int lch, u16 ch_status, void *data),
@@ -217,24 +367,30 @@ extern void omap_start_dma(int lch);
 extern void omap_stop_dma(int lch);
 extern void omap_set_dma_transfer_params(int lch, int data_type,
 					 int elem_count, int frame_count,
-					 int sync_mode);
+					 int sync_mode,
+					 int dma_trigger, int src_or_dst_synch);
 extern void omap_set_dma_color_mode(int lch, enum omap_dma_color_mode mode,
 				    u32 color);
 
 extern void omap_set_dma_src_params(int lch, int src_port, int src_amode,
-				    unsigned long src_start);
+				    unsigned long src_start,
+				    int src_ei, int src_fi);
 extern void omap_set_dma_src_index(int lch, int eidx, int fidx);
 extern void omap_set_dma_src_data_pack(int lch, int enable);
 extern void omap_set_dma_src_burst_mode(int lch,
 					enum omap_dma_burst_mode burst_mode);
 
 extern void omap_set_dma_dest_params(int lch, int dest_port, int dest_amode,
-				     unsigned long dest_start);
+				     unsigned long dest_start,
+				     int dst_ei, int dst_fi);
 extern void omap_set_dma_dest_index(int lch, int eidx, int fidx);
 extern void omap_set_dma_dest_data_pack(int lch, int enable);
 extern void omap_set_dma_dest_burst_mode(int lch,
 					 enum omap_dma_burst_mode burst_mode);
 
+extern void omap_set_dma_params(int lch,
+				struct omap_dma_channel_params * params);
+
 extern void omap_dma_link_lch (int lch_head, int lch_queue);
 extern void omap_dma_unlink_lch (int lch_head, int lch_queue);
 
@@ -244,9 +400,6 @@ extern int omap_get_dma_src_addr_counter(int lch);
 extern void omap_clear_dma(int lch);
 extern int omap_dma_running(void);
 
-/* Returns 1 if the DMA module is in OMAP1510-compatible mode, 0 otherwise */
-extern int omap_dma_in_1510_mode(void);
-
 /* LCD DMA functions */
 extern int omap_request_lcd_dma(void (* callback)(u16 status, void *data),
 				void *data);