> -----Original Message----- > From: Shilimkar, Santosh > Sent: Tuesday, May 12, 2009 6:11 PM > To: linux-omap@xxxxxxxxxxxxxxx > Cc: Shilimkar, Santosh > Subject: [PATCH] [RFC] OMAP4: sDMA: Update the request lines > and new registers. > > This patch updates the platform dma.h with new dma request lines > for OMAP4 peripherals. Also additional hardware register of OMAP4 > sDMA module are included. > > Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx> > --- > arch/arm/plat-omap/include/mach/dma.h | 65 > ++++++++++++++++++++++++++++++++- > 1 files changed, 64 insertions(+), 1 deletions(-) > mode change 100644 => 100755 arch/arm/plat-omap/include/mach/dma.h > > diff --git a/arch/arm/plat-omap/include/mach/dma.h > b/arch/arm/plat-omap/include/mach/dma.h > old mode 100644 > new mode 100755 > index 8e05b6a..3dc1b14 > --- a/arch/arm/plat-omap/include/mach/dma.h > +++ b/arch/arm/plat-omap/include/mach/dma.h > @@ -122,6 +122,10 @@ > #define OMAP_DMA4_CCFN(n) (0x60 * (n) + 0xc0) > #define OMAP_DMA4_COLOR(n) (0x60 * (n) + 0xc4) > > +#define OMAP_DMA4_CDP_REG(n) (0x60 * (n) + 0xd0) > +#define OMAP_DMA4_CNDP_REG(n) (0x60 * (n) + 0xd4) > +#define OMAP_DMA4_CCDN_REG(n) (0x60 * (n) + 0xd8) > + > /* Dummy defines to keep multi-omap compiles happy */ > #define OMAP1_DMA_REVISION 0 > #define OMAP1_DMA_IRQSTATUS_L0 0 > @@ -209,7 +213,7 @@ > #define OMAP_DMA_MMC2_RX 55 > #define OMAP_DMA_CRYPTO_DES_OUT 56 > > -/* DMA channels for 24xx */ > +/* DMA channels for 24xx 34xx and 44xx*/ > #define OMAP24XX_DMA_NO_DEVICE 0 > #define OMAP24XX_DMA_XTI_DMA 1 /* S_DMA_0 */ > #define OMAP24XX_DMA_EXT_DMAREQ0 2 /* S_DMA_1 */ > @@ -310,6 +314,65 @@ > #define OMAP34XX_DMA_USIM_TX 79 /* S_DMA_78 */ > #define OMAP34XX_DMA_USIM_RX 80 /* S_DMA_79 */ > > + > +#define OMAP44XX_DMA_DSS_LINE_TRIG 6 /* S_DMA_5 */ > +#define OMAP44XX_DMA_MCASP1_AXEVT 8 /* S_DMA_7 */ > +#define OMAP44XX_DMA_ISS_DMA_REQ0 9 /* S_DMA_8 */ > +#define OMAP44XX_DMA_ISS_DMA_REQ1 10 /* S_DMA_9 */ > +#define OMAP44XX_DMA_MCASP1_AREVT 11 /* S_DMA_10 */ > +#define OMAP44XX_DMA_ISS_DMA_REQ2 12 /* S_DMA_11 */ > +#define OMAP44XX_DMA_ISS_DMA_REQ3 13 /* S_DMA_12 */ > +#define OMAP44XX_DMA_DSS_RFBI_DMA_REQ 14 /* S_DMA_13 */ > +#define OMAP44XX_DMA_MCBSP2_TX 17 /* S_DMA_16 */ > +#define OMAP44XX_DMA_MCBSP2_RX 18 /* S_DMA_17 */ > +#define OMAP44XX_DMA_MCBSP3_TX 19 /* S_DMA_18 */ > +#define OMAP44XX_DMA_MCBSP3_RX 20 /* S_DMA_19 */ > +#define OMAP44XX_DMA_MCBSP4_TX 31 /* S_DMA_30 */ > +#define OMAP44XX_DMA_MCBSP4_RX 32 /* S_DMA_31 */ > +#define OMAP44XX_DMA_MCBSP1_TX 33 /* S_DMA_32 */ > +#define OMAP44XX_DMA_MCBSP1_RX 34 /* S_DMA_33 */ > +#define OMAP44XX_DMA_UART4_DMA_TX 55 /* S_DMA_54 */ > +#define OMAP44XX_DMA_UART4_DMA_RX 56 /* S_DMA_55 */ > +#define OMAP44XX_DMA_MMC4_DMA_TX 57 /* S_DMA_56 */ > +#define OMAP44XX_DMA_MMC5_DMA_TX 59 /* S_DMA_58 */ > +#define OMAP44XX_DMA_MMC5_DMA_RX 60 /* S_DMA_59 */ > +#define OMAP44XX_DMA_MCPDM_UP 65 /* S_DMA_64 */ > +#define OMAP44XX_DMA_MCPDM_DL 66 /* S_DMA_65 */ > +#define OMAP44XX_DMA_DMIC_DMA_REQ 67 /* S_DMA_66 */ > +#define OMAP44XX_DSS_HDMI_DMA_REQ 76 /* S_DMA_75 */ > + > + > +#define OMAP44XX_DMM_DSS_DSI2_DMA0 81 /* S_DMA_80 */ > +#define OMAP44XX_DMM_DSS_DSI2_DMA1 82 /* S_DMA_81 */ > +#define OMAP44XX_DMM_DSS_DSI2_DMA2 83 /* S_DMA_82 */ > +#define OMAP44XX_DMM_DSS_DSI2_DMA3 84 /* S_DMA_83 */ > +#define OMAP44XX_DMM_SLIMBUS1_DMA_TX0 85 /* S_DMA_84 */ > +#define OMAP44XX_DMM_SLIMBUS1_DMA_TX1 86 /* S_DMA_85 */ > +#define OMAP44XX_DMM_SLIMBUS1_DMA_TX2 87 /* S_DMA_86 */ > +#define OMAP44XX_DMM_SLIMBUS1_DMA_TX3 88 /* S_DMA_87 */ > +#define OMAP44XX_DMM_SLIMBUS1_DMA_RX0 89 /* S_DMA_88 */ > +#define OMAP44XX_DMM_SLIMBUS1_DMA_RX1 90 /* S_DMA_89 */ > +#define OMAP44XX_DMM_SLIMBUS1_DMA_RX2 91 /* S_DMA_90 */ > +#define OMAP44XX_DMM_SLIMBUS1_DMA_RX3 92 /* S_DMA_91 */ > +#define OMAP44XX_DMM_SLIMBUS2_DMA_TX0 93 /* S_DMA_92 */ > +#define OMAP44XX_DMM_SLIMBUS2_DMA_TX1 94 /* S_DMA_93 */ > +#define OMAP44XX_DMM_SLIMBUS2_DMA_TX2 95 /* S_DMA_94 */ > +#define OMAP44XX_DMM_SLIMBUS2_DMA_TX3 96 /* S_DMA_95 */ > +#define OMAP44XX_DMM_SLIMBUS2_DMA_RX0 97 /* S_DMA_96 */ > +#define OMAP44XX_DMM_SLIMBUS2_DMA_RX1 98 /* S_DMA_97 */ > +#define OMAP44XX_DMM_SLIMBUS2_DMA_RX2 99 /* S_DMA_98 */ > +#define OMAP44XX_DMM_SLIMBUS2_DMA_RX3 100 /* S_DMA_99 */ > +#define OMAP44XX_DMM_ABE_DMAREQ0 101 /* S_DMA_100*/ > +#define OMAP44XX_DMM_ABE_DMAREQ1 102 /* S_DMA_101*/ > +#define OMAP44XX_DMM_ABE_DMAREQ2 103 /* S_DMA_102*/ > +#define OMAP44XX_DMM_ABE_DMAREQ3 104 /* S_DMA_103*/ > +#define OMAP44XX_DMM_ABE_DMAREQ4 105 /* S_DMA_104*/ > +#define OMAP44XX_DMM_ABE_DMAREQ5 106 /* S_DMA_105*/ > +#define OMAP44XX_DMM_ABE_DMAREQ6 107 /* S_DMA_106*/ > +#define OMAP44XX_DMM_ABE_DMAREQ7 108 /* S_DMA_107*/ > +#define OMAP44XX_DMM_I2C4_DMA_TX 124 /* S_DMA_123*/ > +#define OMAP44XX_DMM_I2C4_DMA_RX 125 /* S_DMA_124*/ > + > > /*------------------------------------------------------------ > ----------------*/ > > /* Hardware registers for LCD DMA */ > -- Tony, Can you also check this patch and UART4 patch: http://www.spinics.net/lists/linux-omap/msg14161.html If you ack these two then we can rebase these on kernel.org and submit it for merge on linux-arm Regrads Santosh-- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at 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