Commit e5e7ee88 authored by Adrian Bonislawski's avatar Adrian Bonislawski Committed by Fabio Baltieri
Browse files

dma: gpdma: fix channel config 



This will use DW_CFGH_DST instead of DW_CFGH_DST_PER
to correctly setup cfg_hi. This is critical for ALH transfer.

Signed-off-by: default avatarAdrian Bonislawski <adrian.bonislawski@intel.com>
parent 9bb0b6db

drivers/dma/dma_dw_common.c

+2 −2
Original line number Diff line number Diff line
@@ -292,7 +292,7 @@ int dw_dma_config(const struct device *dev, uint32_t channel, 
			/* Assign a hardware handshake interface (0-15) to the

			 * destination of the channel

			 */

			chan_data->cfg_hi |= DW_CFGH_DST_PER(cfg->dma_slot);

			chan_data->cfg_hi |= DW_CFGH_DST(cfg->dma_slot);

			break;

		case PERIPHERAL_TO_MEMORY:

			lli_desc->ctrl_lo |= DW_CTLL_FC_P2M | DW_CTLL_SRC_FIX |
@@ -311,7 +311,7 @@ int dw_dma_config(const struct device *dev, uint32_t channel, 
			/* Assign a hardware handshake interface (0-15) to the

			 * source of the channel

			 */

			chan_data->cfg_hi |= DW_CFGH_SRC_PER(cfg->dma_slot);

			chan_data->cfg_hi |= DW_CFGH_SRC(cfg->dma_slot);

			break;

		default:

			LOG_ERR("%s: dma %s channel %d invalid direction %d",

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