diff options
Diffstat (limited to 'arch/arm')
-rw-r--r-- | arch/arm/mach-ux500/board-mop500-audio.c | 18 | ||||
-rw-r--r-- | arch/arm/mach-ux500/board-mop500-sdi.c | 24 | ||||
-rw-r--r-- | arch/arm/mach-ux500/board-mop500.c | 33 | ||||
-rw-r--r-- | arch/arm/mach-ux500/cpu-db8500.c | 32 | ||||
-rw-r--r-- | arch/arm/mach-ux500/devices-db8500.c | 120 | ||||
-rw-r--r-- | arch/arm/mach-ux500/ste-dma40-db8500.h | 193 | ||||
-rw-r--r-- | arch/arm/mach-ux500/usb.c | 10 |
7 files changed, 172 insertions, 258 deletions
diff --git a/arch/arm/mach-ux500/board-mop500-audio.c b/arch/arm/mach-ux500/board-mop500-audio.c index aba9e5692958..5a968fa8b90c 100644 --- a/arch/arm/mach-ux500/board-mop500-audio.c +++ b/arch/arm/mach-ux500/board-mop500-audio.c @@ -23,8 +23,7 @@ static struct stedma40_chan_cfg msp0_dma_rx = { .high_priority = true, .dir = STEDMA40_PERIPH_TO_MEM, - .src_dev_type = DB8500_DMA_DEV31_MSP0_RX_SLIM0_CH0_RX, - .dst_dev_type = STEDMA40_DEV_DST_MEMORY, + .dev_type = DB8500_DMA_DEV31_MSP0_SLIM0_CH0, .src_info.psize = STEDMA40_PSIZE_LOG_4, .dst_info.psize = STEDMA40_PSIZE_LOG_4, @@ -36,8 +35,7 @@ static struct stedma40_chan_cfg msp0_dma_tx = { .high_priority = true, .dir = STEDMA40_MEM_TO_PERIPH, - .src_dev_type = STEDMA40_DEV_DST_MEMORY, - .dst_dev_type = DB8500_DMA_DEV31_MSP0_TX_SLIM0_CH0_TX, + .dev_type = DB8500_DMA_DEV31_MSP0_SLIM0_CH0, .src_info.psize = STEDMA40_PSIZE_LOG_4, .dst_info.psize = STEDMA40_PSIZE_LOG_4, @@ -55,8 +53,7 @@ static struct stedma40_chan_cfg msp1_dma_rx = { .high_priority = true, .dir = STEDMA40_PERIPH_TO_MEM, - .src_dev_type = DB8500_DMA_DEV30_MSP3_RX, - .dst_dev_type = STEDMA40_DEV_DST_MEMORY, + .dev_type = DB8500_DMA_DEV30_MSP3, .src_info.psize = STEDMA40_PSIZE_LOG_4, .dst_info.psize = STEDMA40_PSIZE_LOG_4, @@ -68,8 +65,7 @@ static struct stedma40_chan_cfg msp1_dma_tx = { .high_priority = true, .dir = STEDMA40_MEM_TO_PERIPH, - .src_dev_type = STEDMA40_DEV_DST_MEMORY, - .dst_dev_type = DB8500_DMA_DEV30_MSP1_TX, + .dev_type = DB8500_DMA_DEV30_MSP1, .src_info.psize = STEDMA40_PSIZE_LOG_4, .dst_info.psize = STEDMA40_PSIZE_LOG_4, @@ -87,8 +83,7 @@ static struct stedma40_chan_cfg msp2_dma_rx = { .high_priority = true, .dir = STEDMA40_PERIPH_TO_MEM, - .src_dev_type = DB8500_DMA_DEV14_MSP2_RX, - .dst_dev_type = STEDMA40_DEV_DST_MEMORY, + .dev_type = DB8500_DMA_DEV14_MSP2, /* MSP2 DMA doesn't work with PSIZE == 4 on DB8500v2 */ .src_info.psize = STEDMA40_PSIZE_LOG_1, @@ -101,8 +96,7 @@ static struct stedma40_chan_cfg msp2_dma_tx = { .high_priority = true, .dir = STEDMA40_MEM_TO_PERIPH, - .src_dev_type = STEDMA40_DEV_DST_MEMORY, - .dst_dev_type = DB8500_DMA_DEV14_MSP2_TX, + .dev_type = DB8500_DMA_DEV14_MSP2, .src_info.psize = STEDMA40_PSIZE_LOG_4, .dst_info.psize = STEDMA40_PSIZE_LOG_4, diff --git a/arch/arm/mach-ux500/board-mop500-sdi.c b/arch/arm/mach-ux500/board-mop500-sdi.c index 0ef38775a0c1..4e30b6dc9ac5 100644 --- a/arch/arm/mach-ux500/board-mop500-sdi.c +++ b/arch/arm/mach-ux500/board-mop500-sdi.c @@ -35,8 +35,7 @@ struct stedma40_chan_cfg mop500_sdi0_dma_cfg_rx = { .mode = STEDMA40_MODE_LOGICAL, .dir = STEDMA40_PERIPH_TO_MEM, - .src_dev_type = DB8500_DMA_DEV29_SD_MM0_RX, - .dst_dev_type = STEDMA40_DEV_DST_MEMORY, + .dev_type = DB8500_DMA_DEV29_SD_MM0, .src_info.data_width = STEDMA40_WORD_WIDTH, .dst_info.data_width = STEDMA40_WORD_WIDTH, }; @@ -44,8 +43,7 @@ struct stedma40_chan_cfg mop500_sdi0_dma_cfg_rx = { static struct stedma40_chan_cfg mop500_sdi0_dma_cfg_tx = { .mode = STEDMA40_MODE_LOGICAL, .dir = STEDMA40_MEM_TO_PERIPH, - .src_dev_type = STEDMA40_DEV_SRC_MEMORY, - .dst_dev_type = DB8500_DMA_DEV29_SD_MM0_TX, + .dev_type = DB8500_DMA_DEV29_SD_MM0, .src_info.data_width = STEDMA40_WORD_WIDTH, .dst_info.data_width = STEDMA40_WORD_WIDTH, }; @@ -88,8 +86,7 @@ void mop500_sdi_tc35892_init(struct device *parent) static struct stedma40_chan_cfg sdi1_dma_cfg_rx = { .mode = STEDMA40_MODE_LOGICAL, .dir = STEDMA40_PERIPH_TO_MEM, - .src_dev_type = DB8500_DMA_DEV32_SD_MM1_RX, - .dst_dev_type = STEDMA40_DEV_DST_MEMORY, + .dev_type = DB8500_DMA_DEV32_SD_MM1, .src_info.data_width = STEDMA40_WORD_WIDTH, .dst_info.data_width = STEDMA40_WORD_WIDTH, }; @@ -97,8 +94,7 @@ static struct stedma40_chan_cfg sdi1_dma_cfg_rx = { static struct stedma40_chan_cfg sdi1_dma_cfg_tx = { .mode = STEDMA40_MODE_LOGICAL, .dir = STEDMA40_MEM_TO_PERIPH, - .src_dev_type = STEDMA40_DEV_SRC_MEMORY, - .dst_dev_type = DB8500_DMA_DEV32_SD_MM1_TX, + .dev_type = DB8500_DMA_DEV32_SD_MM1, .src_info.data_width = STEDMA40_WORD_WIDTH, .dst_info.data_width = STEDMA40_WORD_WIDTH, }; @@ -125,8 +121,7 @@ struct mmci_platform_data mop500_sdi1_data = { struct stedma40_chan_cfg mop500_sdi2_dma_cfg_rx = { .mode = STEDMA40_MODE_LOGICAL, .dir = STEDMA40_PERIPH_TO_MEM, - .src_dev_type = DB8500_DMA_DEV28_SD_MM2_RX, - .dst_dev_type = STEDMA40_DEV_DST_MEMORY, + .dev_type = DB8500_DMA_DEV28_SD_MM2, .src_info.data_width = STEDMA40_WORD_WIDTH, .dst_info.data_width = STEDMA40_WORD_WIDTH, }; @@ -134,8 +129,7 @@ struct stedma40_chan_cfg mop500_sdi2_dma_cfg_rx = { static struct stedma40_chan_cfg mop500_sdi2_dma_cfg_tx = { .mode = STEDMA40_MODE_LOGICAL, .dir = STEDMA40_MEM_TO_PERIPH, - .src_dev_type = STEDMA40_DEV_SRC_MEMORY, - .dst_dev_type = DB8500_DMA_DEV28_SD_MM2_TX, + .dev_type = DB8500_DMA_DEV28_SD_MM2, .src_info.data_width = STEDMA40_WORD_WIDTH, .dst_info.data_width = STEDMA40_WORD_WIDTH, }; @@ -163,8 +157,7 @@ struct mmci_platform_data mop500_sdi2_data = { struct stedma40_chan_cfg mop500_sdi4_dma_cfg_rx = { .mode = STEDMA40_MODE_LOGICAL, .dir = STEDMA40_PERIPH_TO_MEM, - .src_dev_type = DB8500_DMA_DEV42_SD_MM4_RX, - .dst_dev_type = STEDMA40_DEV_DST_MEMORY, + .dev_type = DB8500_DMA_DEV42_SD_MM4, .src_info.data_width = STEDMA40_WORD_WIDTH, .dst_info.data_width = STEDMA40_WORD_WIDTH, }; @@ -172,8 +165,7 @@ struct stedma40_chan_cfg mop500_sdi4_dma_cfg_rx = { static struct stedma40_chan_cfg mop500_sdi4_dma_cfg_tx = { .mode = STEDMA40_MODE_LOGICAL, .dir = STEDMA40_MEM_TO_PERIPH, - .src_dev_type = STEDMA40_DEV_SRC_MEMORY, - .dst_dev_type = DB8500_DMA_DEV42_SD_MM4_TX, + .dev_type = DB8500_DMA_DEV42_SD_MM4, .src_info.data_width = STEDMA40_WORD_WIDTH, .dst_info.data_width = STEDMA40_WORD_WIDTH, }; diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c index 3cd555ac6d0a..871e61517fb2 100644 --- a/arch/arm/mach-ux500/board-mop500.c +++ b/arch/arm/mach-ux500/board-mop500.c @@ -425,8 +425,7 @@ void mop500_snowball_ethernet_clock_enable(void) static struct cryp_platform_data u8500_cryp1_platform_data = { .mem_to_engine = { .dir = STEDMA40_MEM_TO_PERIPH, - .src_dev_type = STEDMA40_DEV_SRC_MEMORY, - .dst_dev_type = DB8500_DMA_DEV48_CAC1_TX, + .dev_type = DB8500_DMA_DEV48_CAC1, .src_info.data_width = STEDMA40_WORD_WIDTH, .dst_info.data_width = STEDMA40_WORD_WIDTH, .mode = STEDMA40_MODE_LOGICAL, @@ -435,8 +434,7 @@ static struct cryp_platform_data u8500_cryp1_platform_data = { }, .engine_to_mem = { .dir = STEDMA40_PERIPH_TO_MEM, - .src_dev_type = DB8500_DMA_DEV48_CAC1_RX, - .dst_dev_type = STEDMA40_DEV_DST_MEMORY, + .dev_type = DB8500_DMA_DEV48_CAC1, .src_info.data_width = STEDMA40_WORD_WIDTH, .dst_info.data_width = STEDMA40_WORD_WIDTH, .mode = STEDMA40_MODE_LOGICAL, @@ -447,8 +445,7 @@ static struct cryp_platform_data u8500_cryp1_platform_data = { static struct stedma40_chan_cfg u8500_hash_dma_cfg_tx = { .dir = STEDMA40_MEM_TO_PERIPH, - .src_dev_type = STEDMA40_DEV_SRC_MEMORY, - .dst_dev_type = DB8500_DMA_DEV50_HAC1_TX, + .dev_type = DB8500_DMA_DEV50_HAC1_TX, .src_info.data_width = STEDMA40_WORD_WIDTH, .dst_info.data_width = STEDMA40_WORD_WIDTH, .mode = STEDMA40_MODE_LOGICAL, @@ -471,8 +468,7 @@ static struct platform_device *mop500_platform_devs[] __initdata = { static struct stedma40_chan_cfg ssp0_dma_cfg_rx = { .mode = STEDMA40_MODE_LOGICAL, .dir = STEDMA40_PERIPH_TO_MEM, - .src_dev_type = DB8500_DMA_DEV8_SSP0_RX, - .dst_dev_type = STEDMA40_DEV_DST_MEMORY, + .dev_type = DB8500_DMA_DEV8_SSP0, .src_info.data_width = STEDMA40_BYTE_WIDTH, .dst_info.data_width = STEDMA40_BYTE_WIDTH, }; @@ -480,8 +476,7 @@ static struct stedma40_chan_cfg ssp0_dma_cfg_rx = { static struct stedma40_chan_cfg ssp0_dma_cfg_tx = { .mode = STEDMA40_MODE_LOGICAL, .dir = STEDMA40_MEM_TO_PERIPH, - .src_dev_type = STEDMA40_DEV_SRC_MEMORY, - .dst_dev_type = DB8500_DMA_DEV8_SSP0_TX, + .dev_type = DB8500_DMA_DEV8_SSP0, .src_info.data_width = STEDMA40_BYTE_WIDTH, .dst_info.data_width = STEDMA40_BYTE_WIDTH, }; @@ -512,8 +507,7 @@ static void __init mop500_spi_init(struct device *parent) static struct stedma40_chan_cfg uart0_dma_cfg_rx = { .mode = STEDMA40_MODE_LOGICAL, .dir = STEDMA40_PERIPH_TO_MEM, - .src_dev_type = DB8500_DMA_DEV13_UART0_RX, - .dst_dev_type = STEDMA40_DEV_DST_MEMORY, + .dev_type = DB8500_DMA_DEV13_UART0, .src_info.data_width = STEDMA40_BYTE_WIDTH, .dst_info.data_width = STEDMA40_BYTE_WIDTH, }; @@ -521,8 +515,7 @@ static struct stedma40_chan_cfg uart0_dma_cfg_rx = { static struct stedma40_chan_cfg uart0_dma_cfg_tx = { .mode = STEDMA40_MODE_LOGICAL, .dir = STEDMA40_MEM_TO_PERIPH, - .src_dev_type = STEDMA40_DEV_SRC_MEMORY, - .dst_dev_type = DB8500_DMA_DEV13_UART0_TX, + .dev_type = DB8500_DMA_DEV13_UART0, .src_info.data_width = STEDMA40_BYTE_WIDTH, .dst_info.data_width = STEDMA40_BYTE_WIDTH, }; @@ -530,8 +523,7 @@ static struct stedma40_chan_cfg uart0_dma_cfg_tx = { static struct stedma40_chan_cfg uart1_dma_cfg_rx = { .mode = STEDMA40_MODE_LOGICAL, .dir = STEDMA40_PERIPH_TO_MEM, - .src_dev_type = DB8500_DMA_DEV12_UART1_RX, - .dst_dev_type = STEDMA40_DEV_DST_MEMORY, + .dev_type = DB8500_DMA_DEV12_UART1, .src_info.data_width = STEDMA40_BYTE_WIDTH, .dst_info.data_width = STEDMA40_BYTE_WIDTH, }; @@ -539,8 +531,7 @@ static struct stedma40_chan_cfg uart1_dma_cfg_rx = { static struct stedma40_chan_cfg uart1_dma_cfg_tx = { .mode = STEDMA40_MODE_LOGICAL, .dir = STEDMA40_MEM_TO_PERIPH, - .src_dev_type = STEDMA40_DEV_SRC_MEMORY, - .dst_dev_type = DB8500_DMA_DEV12_UART1_TX, + .dev_type = DB8500_DMA_DEV12_UART1, .src_info.data_width = STEDMA40_BYTE_WIDTH, .dst_info.data_width = STEDMA40_BYTE_WIDTH, }; @@ -548,8 +539,7 @@ static struct stedma40_chan_cfg uart1_dma_cfg_tx = { static struct stedma40_chan_cfg uart2_dma_cfg_rx = { .mode = STEDMA40_MODE_LOGICAL, .dir = STEDMA40_PERIPH_TO_MEM, - .src_dev_type = DB8500_DMA_DEV11_UART2_RX, - .dst_dev_type = STEDMA40_DEV_DST_MEMORY, + .dev_type = DB8500_DMA_DEV11_UART2, .src_info.data_width = STEDMA40_BYTE_WIDTH, .dst_info.data_width = STEDMA40_BYTE_WIDTH, }; @@ -557,8 +547,7 @@ static struct stedma40_chan_cfg uart2_dma_cfg_rx = { static struct stedma40_chan_cfg uart2_dma_cfg_tx = { .mode = STEDMA40_MODE_LOGICAL, .dir = STEDMA40_MEM_TO_PERIPH, - .src_dev_type = STEDMA40_DEV_SRC_MEMORY, - .dst_dev_type = DB8500_DMA_DEV11_UART2_TX, + .dev_type = DB8500_DMA_DEV11_UART2, .src_info.data_width = STEDMA40_BYTE_WIDTH, .dst_info.data_width = STEDMA40_BYTE_WIDTH, }; diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c index e90b5ab23b6d..67d68e05f3a7 100644 --- a/arch/arm/mach-ux500/cpu-db8500.c +++ b/arch/arm/mach-ux500/cpu-db8500.c @@ -163,25 +163,25 @@ static void __init db8500_add_gpios(struct device *parent) } static int usb_db8500_rx_dma_cfg[] = { - DB8500_DMA_DEV38_USB_OTG_IEP_1_9, - DB8500_DMA_DEV37_USB_OTG_IEP_2_10, - DB8500_DMA_DEV36_USB_OTG_IEP_3_11, - DB8500_DMA_DEV19_USB_OTG_IEP_4_12, - DB8500_DMA_DEV18_USB_OTG_IEP_5_13, - DB8500_DMA_DEV17_USB_OTG_IEP_6_14, - DB8500_DMA_DEV16_USB_OTG_IEP_7_15, - DB8500_DMA_DEV39_USB_OTG_IEP_8 + DB8500_DMA_DEV38_USB_OTG_IEP_AND_OEP_1_9, + DB8500_DMA_DEV37_USB_OTG_IEP_AND_OEP_2_10, + DB8500_DMA_DEV36_USB_OTG_IEP_AND_OEP_3_11, + DB8500_DMA_DEV19_USB_OTG_IEP_AND_OEP_4_12, + DB8500_DMA_DEV18_USB_OTG_IEP_AND_OEP_5_13, + DB8500_DMA_DEV17_USB_OTG_IEP_AND_OEP_6_14, + DB8500_DMA_DEV16_USB_OTG_IEP_AND_OEP_7_15, + DB8500_DMA_DEV39_USB_OTG_IEP_AND_OEP_8 }; static int usb_db8500_tx_dma_cfg[] = { - DB8500_DMA_DEV38_USB_OTG_OEP_1_9, - DB8500_DMA_DEV37_USB_OTG_OEP_2_10, - DB8500_DMA_DEV36_USB_OTG_OEP_3_11, - DB8500_DMA_DEV19_USB_OTG_OEP_4_12, - DB8500_DMA_DEV18_USB_OTG_OEP_5_13, - DB8500_DMA_DEV17_USB_OTG_OEP_6_14, - DB8500_DMA_DEV16_USB_OTG_OEP_7_15, - DB8500_DMA_DEV39_USB_OTG_OEP_8 + DB8500_DMA_DEV38_USB_OTG_IEP_AND_OEP_1_9, + DB8500_DMA_DEV37_USB_OTG_IEP_AND_OEP_2_10, + DB8500_DMA_DEV36_USB_OTG_IEP_AND_OEP_3_11, + DB8500_DMA_DEV19_USB_OTG_IEP_AND_OEP_4_12, + DB8500_DMA_DEV18_USB_OTG_IEP_AND_OEP_5_13, + DB8500_DMA_DEV17_USB_OTG_IEP_AND_OEP_6_14, + DB8500_DMA_DEV16_USB_OTG_IEP_AND_OEP_7_15, + DB8500_DMA_DEV39_USB_OTG_IEP_AND_OEP_8 }; static const char *db8500_read_soc_id(void) diff --git a/arch/arm/mach-ux500/devices-db8500.c b/arch/arm/mach-ux500/devices-db8500.c index a30977b374ba..7989c564e47a 100644 --- a/arch/arm/mach-ux500/devices-db8500.c +++ b/arch/arm/mach-ux500/devices-db8500.c @@ -50,74 +50,74 @@ static struct resource dma40_resources[] = { */ static const dma_addr_t dma40_tx_map[DB8500_DMA_NR_DEV] = { /* MUSB - these will be runtime-reconfigured */ - [DB8500_DMA_DEV39_USB_OTG_OEP_8] = -1, - [DB8500_DMA_DEV16_USB_OTG_OEP_7_15] = -1, - [DB8500_DMA_DEV17_USB_OTG_OEP_6_14] = -1, - [DB8500_DMA_DEV18_USB_OTG_OEP_5_13] = -1, - [DB8500_DMA_DEV19_USB_OTG_OEP_4_12] = -1, - [DB8500_DMA_DEV36_USB_OTG_OEP_3_11] = -1, - [DB8500_DMA_DEV37_USB_OTG_OEP_2_10] = -1, - [DB8500_DMA_DEV38_USB_OTG_OEP_1_9] = -1, + [DB8500_DMA_DEV39_USB_OTG_IEP_AND_OEP_8] = -1, + [DB8500_DMA_DEV16_USB_OTG_IEP_AND_OEP_7_15] = -1, + [DB8500_DMA_DEV17_USB_OTG_IEP_AND_OEP_6_14] = -1, + [DB8500_DMA_DEV18_USB_OTG_IEP_AND_OEP_5_13] = -1, + [DB8500_DMA_DEV19_USB_OTG_IEP_AND_OEP_4_12] = -1, + [DB8500_DMA_DEV36_USB_OTG_IEP_AND_OEP_3_11] = -1, + [DB8500_DMA_DEV37_USB_OTG_IEP_AND_OEP_2_10] = -1, + [DB8500_DMA_DEV38_USB_OTG_IEP_AND_OEP_1_9] = -1, /* PrimeCells - run-time configured */ - [DB8500_DMA_DEV0_SPI0_TX] = -1, - [DB8500_DMA_DEV1_SD_MMC0_TX] = -1, - [DB8500_DMA_DEV2_SD_MMC1_TX] = -1, - [DB8500_DMA_DEV3_SD_MMC2_TX] = -1, - [DB8500_DMA_DEV8_SSP0_TX] = -1, - [DB8500_DMA_DEV9_SSP1_TX] = -1, - [DB8500_DMA_DEV11_UART2_TX] = -1, - [DB8500_DMA_DEV12_UART1_TX] = -1, - [DB8500_DMA_DEV13_UART0_TX] = -1, - [DB8500_DMA_DEV28_SD_MM2_TX] = -1, - [DB8500_DMA_DEV29_SD_MM0_TX] = -1, - [DB8500_DMA_DEV32_SD_MM1_TX] = -1, - [DB8500_DMA_DEV33_SPI2_TX] = -1, - [DB8500_DMA_DEV35_SPI1_TX] = -1, - [DB8500_DMA_DEV40_SPI3_TX] = -1, - [DB8500_DMA_DEV41_SD_MM3_TX] = -1, - [DB8500_DMA_DEV42_SD_MM4_TX] = -1, - [DB8500_DMA_DEV43_SD_MM5_TX] = -1, - [DB8500_DMA_DEV14_MSP2_TX] = U8500_MSP2_BASE + MSP_TX_RX_REG_OFFSET, - [DB8500_DMA_DEV30_MSP1_TX] = U8500_MSP1_BASE + MSP_TX_RX_REG_OFFSET, - [DB8500_DMA_DEV31_MSP0_TX_SLIM0_CH0_TX] = U8500_MSP0_BASE + MSP_TX_RX_REG_OFFSET, - [DB8500_DMA_DEV48_CAC1_TX] = U8500_CRYP1_BASE + CRYP1_TX_REG_OFFSET, + [DB8500_DMA_DEV0_SPI0] = -1, + [DB8500_DMA_DEV1_SD_MMC0] = -1, + [DB8500_DMA_DEV2_SD_MMC1] = -1, + [DB8500_DMA_DEV3_SD_MMC2] = -1, + [DB8500_DMA_DEV8_SSP0] = -1, + [DB8500_DMA_DEV9_SSP1] = -1, + [DB8500_DMA_DEV11_UART2] = -1, + [DB8500_DMA_DEV12_UART1] = -1, + [DB8500_DMA_DEV13_UART0] = -1, + [DB8500_DMA_DEV28_SD_MM2] = -1, + [DB8500_DMA_DEV29_SD_MM0] = -1, + [DB8500_DMA_DEV32_SD_MM1] = -1, + [DB8500_DMA_DEV33_SPI2] = -1, + [DB8500_DMA_DEV35_SPI1] = -1, + [DB8500_DMA_DEV40_SPI3] = -1, + [DB8500_DMA_DEV41_SD_MM3] = -1, + [DB8500_DMA_DEV42_SD_MM4] = -1, + [DB8500_DMA_DEV43_SD_MM5] = -1, + [DB8500_DMA_DEV14_MSP2] = U8500_MSP2_BASE + MSP_TX_RX_REG_OFFSET, + [DB8500_DMA_DEV30_MSP1] = U8500_MSP1_BASE + MSP_TX_RX_REG_OFFSET, + [DB8500_DMA_DEV31_MSP0_SLIM0_CH0] = U8500_MSP0_BASE + MSP_TX_RX_REG_OFFSET, + [DB8500_DMA_DEV48_CAC1] = U8500_CRYP1_BASE + CRYP1_TX_REG_OFFSET, [DB8500_DMA_DEV50_HAC1_TX] = U8500_HASH1_BASE + HASH1_TX_REG_OFFSET, }; /* Mapping between source event lines and physical device address */ static const dma_addr_t dma40_rx_map[DB8500_DMA_NR_DEV] = { /* MUSB - these will be runtime-reconfigured */ - [DB8500_DMA_DEV39_USB_OTG_IEP_8] = -1, - [DB8500_DMA_DEV16_USB_OTG_IEP_7_15] = -1, - [DB8500_DMA_DEV17_USB_OTG_IEP_6_14] = -1, - [DB8500_DMA_DEV18_USB_OTG_IEP_5_13] = -1, - [DB8500_DMA_DEV19_USB_OTG_IEP_4_12] = -1, - [DB8500_DMA_DEV36_USB_OTG_IEP_3_11] = -1, - [DB8500_DMA_DEV37_USB_OTG_IEP_2_10] = -1, - [DB8500_DMA_DEV38_USB_OTG_IEP_1_9] = -1, + [DB8500_DMA_DEV39_USB_OTG_IEP_AND_OEP_8] = -1, + [DB8500_DMA_DEV16_USB_OTG_IEP_AND_OEP_7_15] = -1, + [DB8500_DMA_DEV17_USB_OTG_IEP_AND_OEP_6_14] = -1, + [DB8500_DMA_DEV18_USB_OTG_IEP_AND_OEP_5_13] = -1, + [DB8500_DMA_DEV19_USB_OTG_IEP_AND_OEP_4_12] = -1, + [DB8500_DMA_DEV36_USB_OTG_IEP_AND_OEP_3_11] = -1, + [DB8500_DMA_DEV37_USB_OTG_IEP_AND_OEP_2_10] = -1, + [DB8500_DMA_DEV38_USB_OTG_IEP_AND_OEP_1_9] = -1, /* PrimeCells */ - [DB8500_DMA_DEV0_SPI0_RX] = -1, - [DB8500_DMA_DEV1_SD_MMC0_RX] = -1, - [DB8500_DMA_DEV2_SD_MMC1_RX] = -1, - [DB8500_DMA_DEV3_SD_MMC2_RX] = -1, - [DB8500_DMA_DEV8_SSP0_RX] = -1, - [DB8500_DMA_DEV9_SSP1_RX] = -1, - [DB8500_DMA_DEV11_UART2_RX] = -1, - [DB8500_DMA_DEV12_UART1_RX] = -1, - [DB8500_DMA_DEV13_UART0_RX] = -1, - [DB8500_DMA_DEV28_SD_MM2_RX] = -1, - [DB8500_DMA_DEV29_SD_MM0_RX] = -1, - [DB8500_DMA_DEV32_SD_MM1_RX] = -1, - [DB8500_DMA_DEV33_SPI2_RX] = -1, - [DB8500_DMA_DEV35_SPI1_RX] = -1, - [DB8500_DMA_DEV40_SPI3_RX] = -1, - [DB8500_DMA_DEV41_SD_MM3_RX] = -1, - [DB8500_DMA_DEV42_SD_MM4_RX] = -1, - [DB8500_DMA_DEV43_SD_MM5_RX] = -1, - [DB8500_DMA_DEV14_MSP2_RX] = U8500_MSP2_BASE + MSP_TX_RX_REG_OFFSET, - [DB8500_DMA_DEV30_MSP3_RX] = U8500_MSP3_BASE + MSP_TX_RX_REG_OFFSET, - [DB8500_DMA_DEV31_MSP0_RX_SLIM0_CH0_RX] = U8500_MSP0_BASE + MSP_TX_RX_REG_OFFSET, - [DB8500_DMA_DEV48_CAC1_RX] = U8500_CRYP1_BASE + CRYP1_RX_REG_OFFSET, + [DB8500_DMA_DEV0_SPI0] = -1, + [DB8500_DMA_DEV1_SD_MMC0] = -1, + [DB8500_DMA_DEV2_SD_MMC1] = -1, + [DB8500_DMA_DEV3_SD_MMC2] = -1, + [DB8500_DMA_DEV8_SSP0] = -1, + [DB8500_DMA_DEV9_SSP1] = -1, + [DB8500_DMA_DEV11_UART2] = -1, + [DB8500_DMA_DEV12_UART1] = -1, + [DB8500_DMA_DEV13_UART0] = -1, + [DB8500_DMA_DEV28_SD_MM2] = -1, + [DB8500_DMA_DEV29_SD_MM0] = -1, + [DB8500_DMA_DEV32_SD_MM1] = -1, + [DB8500_DMA_DEV33_SPI2] = -1, + [DB8500_DMA_DEV35_SPI1] = -1, + [DB8500_DMA_DEV40_SPI3] = -1, + [DB8500_DMA_DEV41_SD_MM3] = -1, + [DB8500_DMA_DEV42_SD_MM4] = -1, + [DB8500_DMA_DEV43_SD_MM5] = -1, + [DB8500_DMA_DEV14_MSP2] = U8500_MSP2_BASE + MSP_TX_RX_REG_OFFSET, + [DB8500_DMA_DEV30_MSP3] = U8500_MSP3_BASE + MSP_TX_RX_REG_OFFSET, + [DB8500_DMA_DEV31_MSP0_SLIM0_CH0] = U8500_MSP0_BASE + MSP_TX_RX_REG_OFFSET, + [DB8500_DMA_DEV48_CAC1] = U8500_CRYP1_BASE + CRYP1_RX_REG_OFFSET, }; static struct stedma40_platform_data dma40_plat_data = { diff --git a/arch/arm/mach-ux500/ste-dma40-db8500.h b/arch/arm/mach-ux500/ste-dma40-db8500.h index a616419bea76..0296ae5b0fd9 100644 --- a/arch/arm/mach-ux500/ste-dma40-db8500.h +++ b/arch/arm/mach-ux500/ste-dma40-db8500.h @@ -12,133 +12,74 @@ #define DB8500_DMA_NR_DEV 64 -enum dma_src_dev_type { - DB8500_DMA_DEV0_SPI0_RX = 0, - DB8500_DMA_DEV1_SD_MMC0_RX = 1, - DB8500_DMA_DEV2_SD_MMC1_RX = 2, - DB8500_DMA_DEV3_SD_MMC2_RX = 3, - DB8500_DMA_DEV4_I2C1_RX = 4, - DB8500_DMA_DEV5_I2C3_RX = 5, - DB8500_DMA_DEV6_I2C2_RX = 6, - DB8500_DMA_DEV7_I2C4_RX = 7, /* Only on V1 and later */ - DB8500_DMA_DEV8_SSP0_RX = 8, - DB8500_DMA_DEV9_SSP1_RX = 9, - DB8500_DMA_DEV10_MCDE_RX = 10, - DB8500_DMA_DEV11_UART2_RX = 11, - DB8500_DMA_DEV12_UART1_RX = 12, - DB8500_DMA_DEV13_UART0_RX = 13, - DB8500_DMA_DEV14_MSP2_RX = 14, - DB8500_DMA_DEV15_I2C0_RX = 15, - DB8500_DMA_DEV16_USB_OTG_IEP_7_15 = 16, - DB8500_DMA_DEV17_USB_OTG_IEP_6_14 = 17, - DB8500_DMA_DEV18_USB_OTG_IEP_5_13 = 18, - DB8500_DMA_DEV19_USB_OTG_IEP_4_12 = 19, - DB8500_DMA_DEV20_SLIM0_CH0_RX_HSI_RX_CH0 = 20, - DB8500_DMA_DEV21_SLIM0_CH1_RX_HSI_RX_CH1 = 21, - DB8500_DMA_DEV22_SLIM0_CH2_RX_HSI_RX_CH2 = 22, - DB8500_DMA_DEV23_SLIM0_CH3_RX_HSI_RX_CH3 = 23, - DB8500_DMA_DEV24_SRC_SXA0_RX_TX = 24, - DB8500_DMA_DEV25_SRC_SXA1_RX_TX = 25, - DB8500_DMA_DEV26_SRC_SXA2_RX_TX = 26, - DB8500_DMA_DEV27_SRC_SXA3_RX_TX = 27, - DB8500_DMA_DEV28_SD_MM2_RX = 28, - DB8500_DMA_DEV29_SD_MM0_RX = 29, - DB8500_DMA_DEV30_MSP1_RX = 30, +/* + * Unless otherwise specified, all channels numbers are used for + * TX & RX, and can be used for either source or destination + * channels. + */ +enum dma_dev_type { + DB8500_DMA_DEV0_SPI0 = 0, + DB8500_DMA_DEV1_SD_MMC0 = 1, + DB8500_DMA_DEV2_SD_MMC1 = 2, + DB8500_DMA_DEV3_SD_MMC2 = 3, + DB8500_DMA_DEV4_I2C1 = 4, + DB8500_DMA_DEV5_I2C3 = 5, + DB8500_DMA_DEV6_I2C2 = 6, + DB8500_DMA_DEV7_I2C4 = 7, /* Only on V1 and later */ + DB8500_DMA_DEV8_SSP0 = 8, + DB8500_DMA_DEV9_SSP1 = 9, + DB8500_DMA_DEV10_MCDE_RX = 10, /* RX only */ + DB8500_DMA_DEV11_UART2 = 11, + DB8500_DMA_DEV12_UART1 = 12, + DB8500_DMA_DEV13_UART0 = 13, + DB8500_DMA_DEV14_MSP2 = 14, + DB8500_DMA_DEV15_I2C0 = 15, + DB8500_DMA_DEV16_USB_OTG_IEP_AND_OEP_7_15 = 16, + DB8500_DMA_DEV17_USB_OTG_IEP_AND_OEP_6_14 = 17, + DB8500_DMA_DEV18_USB_OTG_IEP_AND_OEP_5_13 = 18, + DB8500_DMA_DEV19_USB_OTG_IEP_AND_OEP_4_12 = 19, + DB8500_DMA_DEV20_SLIM0_CH0_HSI_CH0 = 20, + DB8500_DMA_DEV21_SLIM0_CH1_HSI_CH1 = 21, + DB8500_DMA_DEV22_SLIM0_CH2_HSI_CH2 = 22, + DB8500_DMA_DEV23_SLIM0_CH3_HSI_CH3 = 23, + DB8500_DMA_DEV24_SXA0 = 24, + DB8500_DMA_DEV25_SXA1 = 25, + DB8500_DMA_DEV26_SXA2 = 26, + DB8500_DMA_DEV27_SXA3 = 27, + DB8500_DMA_DEV28_SD_MM2 = 28, + DB8500_DMA_DEV29_SD_MM0 = 29, + DB8500_DMA_DEV30_MSP1 = 30, /* On DB8500v2, MSP3 RX replaces MSP1 RX */ - DB8500_DMA_DEV30_MSP3_RX = 30, - DB8500_DMA_DEV31_MSP0_RX_SLIM0_CH0_RX = 31, - DB8500_DMA_DEV32_SD_MM1_RX = 32, - DB8500_DMA_DEV33_SPI2_RX = 33, - DB8500_DMA_DEV34_I2C3_RX2 = 34, - DB8500_DMA_DEV35_SPI1_RX = 35, - DB8500_DMA_DEV36_USB_OTG_IEP_3_11 = 36, - DB8500_DMA_DEV37_USB_OTG_IEP_2_10 = 37, - DB8500_DMA_DEV38_USB_OTG_IEP_1_9 = 38, - DB8500_DMA_DEV39_USB_OTG_IEP_8 = 39, - DB8500_DMA_DEV40_SPI3_RX = 40, - DB8500_DMA_DEV41_SD_MM3_RX = 41, - DB8500_DMA_DEV42_SD_MM4_RX = 42, - DB8500_DMA_DEV43_SD_MM5_RX = 43, - DB8500_DMA_DEV44_SRC_SXA4_RX_TX = 44, - DB8500_DMA_DEV45_SRC_SXA5_RX_TX = 45, - DB8500_DMA_DEV46_SLIM0_CH8_RX_SRC_SXA6_RX_TX = 46, - DB8500_DMA_DEV47_SLIM0_CH9_RX_SRC_SXA7_RX_TX = 47, - DB8500_DMA_DEV48_CAC1_RX = 48, - /* 49, 50 and 51 are not used */ - DB8500_DMA_DEV52_SLIM0_CH4_RX_HSI_RX_CH4 = 52, - DB8500_DMA_DEV53_SLIM0_CH5_RX_HSI_RX_CH5 = 53, - DB8500_DMA_DEV54_SLIM0_CH6_RX_HSI_RX_CH6 = 54, - DB8500_DMA_DEV55_SLIM0_CH7_RX_HSI_RX_CH7 = 55, - /* 56, 57, 58, 59 and 60 are not used */ - DB8500_DMA_DEV61_CAC0_RX = 61, - /* 62 and 63 are not used */ -}; - -enum dma_dest_dev_type { - DB8500_DMA_DEV0_SPI0_TX = 0, - DB8500_DMA_DEV1_SD_MMC0_TX = 1, - DB8500_DMA_DEV2_SD_MMC1_TX = 2, - DB8500_DMA_DEV3_SD_MMC2_TX = 3, - DB8500_DMA_DEV4_I2C1_TX = 4, - DB8500_DMA_DEV5_I2C3_TX = 5, - DB8500_DMA_DEV6_I2C2_TX = 6, - DB8500_DMA_DEV7_I2C4_TX = 7, /* Only on V1 and later */ - DB8500_DMA_DEV8_SSP0_TX = 8, - DB8500_DMA_DEV9_SSP1_TX = 9, - /* 10 is not used*/ - DB8500_DMA_DEV11_UART2_TX = 11, - DB8500_DMA_DEV12_UART1_TX = 12, - DB8500_DMA_DEV13_UART0_TX = 13, - DB8500_DMA_DEV14_MSP2_TX = 14, - DB8500_DMA_DEV15_I2C0_TX = 15, - DB8500_DMA_DEV16_USB_OTG_OEP_7_15 = 16, - DB8500_DMA_DEV17_USB_OTG_OEP_6_14 = 17, - DB8500_DMA_DEV18_USB_OTG_OEP_5_13 = 18, - DB8500_DMA_DEV19_USB_OTG_OEP_4_12 = 19, - DB8500_DMA_DEV20_SLIM0_CH0_TX_HSI_TX_CH0 = 20, - DB8500_DMA_DEV21_SLIM0_CH1_TX_HSI_TX_CH1 = 21, - DB8500_DMA_DEV22_SLIM0_CH2_TX_HSI_TX_CH2 = 22, - DB8500_DMA_DEV23_SLIM0_CH3_TX_HSI_TX_CH3 = 23, - DB8500_DMA_DEV24_DST_SXA0_RX_TX = 24, - DB8500_DMA_DEV25_DST_SXA1_RX_TX = 25, - DB8500_DMA_DEV26_DST_SXA2_RX_TX = 26, - DB8500_DMA_DEV27_DST_SXA3_RX_TX = 27, - DB8500_DMA_DEV28_SD_MM2_TX = 28, - DB8500_DMA_DEV29_SD_MM0_TX = 29, - DB8500_DMA_DEV30_MSP1_TX = 30, - DB8500_DMA_DEV31_MSP0_TX_SLIM0_CH0_TX = 31, - DB8500_DMA_DEV32_SD_MM1_TX = 32, - DB8500_DMA_DEV33_SPI2_TX = 33, - DB8500_DMA_DEV34_I2C3_TX2 = 34, - DB8500_DMA_DEV35_SPI1_TX = 35, - DB8500_DMA_DEV36_USB_OTG_OEP_3_11 = 36, - DB8500_DMA_DEV37_USB_OTG_OEP_2_10 = 37, - DB8500_DMA_DEV38_USB_OTG_OEP_1_9 = 38, - DB8500_DMA_DEV39_USB_OTG_OEP_8 = 39, - DB8500_DMA_DEV40_SPI3_TX = 40, - DB8500_DMA_DEV41_SD_MM3_TX = 41, - DB8500_DMA_DEV42_SD_MM4_TX = 42, - DB8500_DMA_DEV43_SD_MM5_TX = 43, - DB8500_DMA_DEV44_DST_SXA4_RX_TX = 44, - DB8500_DMA_DEV45_DST_SXA5_RX_TX = 45, - DB8500_DMA_DEV46_SLIM0_CH8_TX_DST_SXA6_RX_TX = 46, - DB8500_DMA_DEV47_SLIM0_CH9_TX_DST_SXA7_RX_TX = 47, - DB8500_DMA_DEV48_CAC1_TX = 48, - DB8500_DMA_DEV49_CAC1_TX_HAC1_TX = 49, - DB8500_DMA_DEV50_HAC1_TX = 50, - DB8500_DMA_MEMCPY_TX_0 = 51, - DB8500_DMA_DEV52_SLIM1_CH4_TX_HSI_TX_CH4 = 52, - DB8500_DMA_DEV53_SLIM1_CH5_TX_HSI_TX_CH5 = 53, - DB8500_DMA_DEV54_SLIM1_CH6_TX_HSI_TX_CH6 = 54, - DB8500_DMA_DEV55_SLIM1_CH7_TX_HSI_TX_CH7 = 55, - DB8500_DMA_MEMCPY_TX_1 = 56, - DB8500_DMA_MEMCPY_TX_2 = 57, - DB8500_DMA_MEMCPY_TX_3 = 58, - DB8500_DMA_MEMCPY_TX_4 = 59, - DB8500_DMA_MEMCPY_TX_5 = 60, - DB8500_DMA_DEV61_CAC0_TX = 61, - DB8500_DMA_DEV62_CAC0_TX_HAC0_TX = 62, - DB8500_DMA_DEV63_HAC0_TX = 63, + DB8500_DMA_DEV30_MSP3 = 30, + DB8500_DMA_DEV31_MSP0_SLIM0_CH0 = 31, + DB8500_DMA_DEV32_SD_MM1 = 32, + DB8500_DMA_DEV33_SPI2 = 33, + DB8500_DMA_DEV34_I2C3_RX2_TX2 = 34, + DB8500_DMA_DEV35_SPI1 = 35, + DB8500_DMA_DEV36_USB_OTG_IEP_AND_OEP_3_11 = 36, + DB8500_DMA_DEV37_USB_OTG_IEP_AND_OEP_2_10 = 37, + DB8500_DMA_DEV38_USB_OTG_IEP_AND_OEP_1_9 = 38, + DB8500_DMA_DEV39_USB_OTG_IEP_AND_OEP_8 = 39, + DB8500_DMA_DEV40_SPI3 = 40, + DB8500_DMA_DEV41_SD_MM3 = 41, + DB8500_DMA_DEV42_SD_MM4 = 42, + DB8500_DMA_DEV43_SD_MM5 = 43, + DB8500_DMA_DEV44_SXA4 = 44, + DB8500_DMA_DEV45_SXA5 = 45, + DB8500_DMA_DEV46_SLIM0_CH8_SRC_SXA6 = 46, + DB8500_DMA_DEV47_SLIM0_CH9_SRC_SXA7 = 47, + DB8500_DMA_DEV48_CAC1 = 48, + DB8500_DMA_DEV49_CAC1_TX_HAC1_TX = 49, /* TX only */ + DB8500_DMA_DEV50_HAC1_TX = 50, /* TX only */ + DB8500_DMA_MEMCPY_TX_0 = 51, /* TX only */ + DB8500_DMA_DEV52_SLIM0_CH4_HSI_CH4 = 52, + DB8500_DMA_DEV53_SLIM0_CH5_HSI_CH5 = 53, + DB8500_DMA_DEV54_SLIM0_CH6_HSI_CH6 = 54, + DB8500_DMA_DEV55_SLIM0_CH7_HSI_CH7 = 55, + /* 56 -> 60 are channels reserved for memcpy only */ + DB8500_DMA_DEV61_CAC0 = 61, + DB8500_DMA_DEV62_CAC0_TX_HAC0_TX = 62, /* TX only */ + DB8500_DMA_DEV63_HAC0_TX = 63, /* TX only */ }; #endif diff --git a/arch/arm/mach-ux500/usb.c b/arch/arm/mach-ux500/usb.c index 2dfc72f7cd8a..45af3031dfef 100644 --- a/arch/arm/mach-ux500/usb.c +++ b/arch/arm/mach-ux500/usb.c @@ -15,7 +15,6 @@ #define MUSB_DMA40_RX_CH { \ .mode = STEDMA40_MODE_LOGICAL, \ .dir = STEDMA40_PERIPH_TO_MEM, \ - .dst_dev_type = STEDMA40_DEV_DST_MEMORY, \ .src_info.data_width = STEDMA40_WORD_WIDTH, \ .dst_info.data_width = STEDMA40_WORD_WIDTH, \ .src_info.psize = STEDMA40_PSIZE_LOG_16, \ @@ -25,7 +24,6 @@ #define MUSB_DMA40_TX_CH { \ .mode = STEDMA40_MODE_LOGICAL, \ .dir = STEDMA40_MEM_TO_PERIPH, \ - .src_dev_type = STEDMA40_DEV_SRC_MEMORY, \ .src_info.data_width = STEDMA40_WORD_WIDTH, \ .dst_info.data_width = STEDMA40_WORD_WIDTH, \ .src_info.psize = STEDMA40_PSIZE_LOG_16, \ @@ -125,20 +123,20 @@ struct platform_device ux500_musb_device = { .resource = usb_resources, }; -static inline void ux500_usb_dma_update_rx_ch_config(int *src_dev_type) +static inline void ux500_usb_dma_update_rx_ch_config(int *dev_type) { u32 idx; for (idx = 0; idx < UX500_MUSB_DMA_NUM_RX_CHANNELS; idx++) - musb_dma_rx_ch[idx].src_dev_type = src_dev_type[idx]; + musb_dma_rx_ch[idx].dev_type = dev_type[idx]; } -static inline void ux500_usb_dma_update_tx_ch_config(int *dst_dev_type) +static inline void ux500_usb_dma_update_tx_ch_config(int *dev_type) { u32 idx; for (idx = 0; idx < UX500_MUSB_DMA_NUM_TX_CHANNELS; idx++) - musb_dma_tx_ch[idx].dst_dev_type = dst_dev_type[idx]; + musb_dma_tx_ch[idx].dev_type = dev_type[idx]; } void ux500_add_usb(struct device *parent, resource_size_t base, int irq, |