Lines Matching refs:dma_spec
84 static void *stm32_dmamux_route_allocate(struct of_phandle_args *dma_spec,
94 if (dma_spec->args_count != 3) {
99 if (dma_spec->args[0] > dmamux->dmamux_requests) {
101 dma_spec->args[0]);
131 dma_spec->np = of_parse_phandle(ofdma->of_node, "dma-masters", i - 1);
132 if (!dma_spec->np) {
147 mux->request = dma_spec->args[0];
150 dma_spec->args[3] = dma_spec->args[2];
151 dma_spec->args[2] = dma_spec->args[1];
152 dma_spec->args[1] = 0;
153 dma_spec->args[0] = mux->chan_id - min;
154 dma_spec->args_count = 4;