diff options
| author | Lee Jones <lee.jones@linaro.org> | 2013-05-03 15:31:53 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-05-23 21:10:44 +0200 |
| commit | 664a57ecb026dc47f9d8b002e6dcb557e877e4d1 (patch) | |
| tree | 30460dbcbbcf0151df2ce389d7a5a60bfcc6bd5f /arch/arm/mach-ux500 | |
| parent | f722406faae2d073cc1d01063d1123c35425939e (diff) | |
dmaengine: ste_dma40: Assign memcpy channels in the driver
The channels reserved for memcpy are the same for all currently
supported platforms. With this in mind, we can ease the platform
data passing requirement by moving these assignments out from
platform code and place them directly into the driver.
Acked-by: Vinod Koul <vnod.koul@intel.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/mach-ux500')
| -rw-r--r-- | arch/arm/mach-ux500/devices-db8500.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/arch/arm/mach-ux500/devices-db8500.c b/arch/arm/mach-ux500/devices-db8500.c index 1cf94ce0feec..159855fae55b 100644 --- a/arch/arm/mach-ux500/devices-db8500.c +++ b/arch/arm/mach-ux500/devices-db8500.c @@ -146,22 +146,10 @@ static const dma_addr_t dma40_rx_map[DB8500_DMA_NR_DEV] = { [DB8500_DMA_DEV48_CAC1_RX] = U8500_CRYP1_BASE + CRYP1_RX_REG_OFFSET, }; -/* Reserved event lines for memcpy only */ -static int dma40_memcpy_event[] = { - DB8500_DMA_MEMCPY_TX_0, - DB8500_DMA_MEMCPY_TX_1, - DB8500_DMA_MEMCPY_TX_2, - DB8500_DMA_MEMCPY_TX_3, - DB8500_DMA_MEMCPY_TX_4, - DB8500_DMA_MEMCPY_TX_5, -}; - static struct stedma40_platform_data dma40_plat_data = { .dev_len = DB8500_DMA_NR_DEV, .dev_rx = dma40_rx_map, .dev_tx = dma40_tx_map, - .memcpy = dma40_memcpy_event, - .memcpy_len = ARRAY_SIZE(dma40_memcpy_event), .memcpy_conf_phy = &dma40_memcpy_conf_phy, .memcpy_conf_log = &dma40_memcpy_conf_log, .disabled_channels = {-1}, |