Lines Matching refs:dma_spec
51 static void *lpc18xx_dmamux_reserve(struct of_phandle_args *dma_spec,
59 if (dma_spec->args_count != 3) {
64 mux = dma_spec->args[0];
67 dma_spec->args[0]);
71 if (dma_spec->args[1] > LPC18XX_DMAMUX_MAX_VAL) {
73 dma_spec->args[1]);
78 dma_spec->np = of_parse_phandle(ofdma->of_node, "dma-masters", 0);
79 if (!dma_spec->np) {
89 of_node_put(dma_spec->np);
94 dmamux->muxes[mux].value = dma_spec->args[1];
101 dma_spec->args[1] = dma_spec->args[2];
102 dma_spec->args_count = 2;