+static void d40_ops_init(struct d40_base *base, struct dma_device *dev)
+{
+ if (dma_has_cap(DMA_SLAVE, dev->cap_mask))
+ dev->device_prep_slave_sg = d40_prep_slave_sg;
+
+ if (dma_has_cap(DMA_MEMCPY, dev->cap_mask)) {
+ dev->device_prep_dma_memcpy = d40_prep_memcpy;
+
+ /*
+ * This controller can only access address at even
+ * 32bit boundaries, i.e. 2^2
+ */
+ dev->copy_align = 2;
+ }
+
+ if (dma_has_cap(DMA_SG, dev->cap_mask))
+ dev->device_prep_dma_sg = d40_prep_memcpy_sg;
+
+ dev->device_alloc_chan_resources = d40_alloc_chan_resources;
+ dev->device_free_chan_resources = d40_free_chan_resources;
+ dev->device_issue_pending = d40_issue_pending;
+ dev->device_tx_status = d40_tx_status;
+ dev->device_control = d40_control;
+ dev->dev = base->dev;
+}
+