dma/xilinx/xilinx_dma.c

416  * @tdest: TDEST value for mcdma
455 	u16 tdest;
1640 	reg = dma_ctrl_read(chan, XILINX_MCDMA_CHAN_CR_OFFSET(chan->tdest));
1649 	dma_ctrl_write(chan, XILINX_MCDMA_CHAN_CR_OFFSET(chan->tdest), reg);
1652 	xilinx_write(chan, XILINX_MCDMA_CHAN_CDESC_OFFSET(chan->tdest),
1657 	reg |= BIT(chan->tdest);
1661 	reg = dma_ctrl_read(chan, XILINX_MCDMA_CHAN_CR_OFFSET(chan->tdest));
1663 	dma_ctrl_write(chan, XILINX_MCDMA_CHAN_CR_OFFSET(chan->tdest), reg);
1671 	xilinx_write(chan, XILINX_MCDMA_CHAN_TDESC_OFFSET(chan->tdest),
1828 	status = dma_ctrl_read(chan, XILINX_MCDMA_CHAN_SR_OFFSET(chan->tdest));
1832 	dma_ctrl_write(chan, XILINX_MCDMA_CHAN_SR_OFFSET(chan->tdest),
1840 				      (chan->tdest)),
1842 				      (chan->tdest)));
2865 		chan->tdest = chan->id;
2882 		chan->tdest = chan->id - xdev->dma_config->max_channels / 2;
2910 	chan->irq = of_irq_get(node, chan->tdest);