hsi/controllers/omap_ssi_port.c

51 	struct hsi_controller *ssi = to_hsi_controller(port->device.parent);
52 	struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi);
187 	struct hsi_controller *ssi = to_hsi_controller(port->device.parent);
188 	struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi);
205 	struct hsi_controller *ssi = to_hsi_controller(port->device.parent);
206 	struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi);
225 		err = dma_map_sg(&ssi->device, msg->sgt.sgl, msg->sgt.nents,
228 			dev_dbg(&ssi->device, "DMA map SG failed !\n");
242 		err = dma_map_sg(&ssi->device, msg->sgt.sgl, msg->sgt.nents,
245 			dev_dbg(&ssi->device, "DMA map SG failed !\n");
259 	dev_dbg(&ssi->device, "lch %d cdsp %08x ccr %04x s_addr %08x d_addr %08x\n",
284 	struct hsi_controller *ssi = to_hsi_controller(port->device.parent);
285 	struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi);
336 	struct hsi_controller *ssi = to_hsi_controller(port->device.parent);
337 	struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi);
412 static u32 ssi_calculate_div(struct hsi_controller *ssi)
414 	struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi);
421 	dev_dbg(&ssi->device, "TX div %d for fck_rate %lu Khz speed %d Kb/s\n",
452 	struct hsi_controller *ssi = to_hsi_controller(port->device.parent);
453 	struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi);
464 	div = ssi_calculate_div(ssi);
517 	struct hsi_controller *ssi = to_hsi_controller(port->device.parent);
518 	struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi);
528 	/* stop all ssi communication */
584 	struct hsi_controller *ssi = to_hsi_controller(port->device.parent);
585 	struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi);
614 	struct hsi_controller *ssi = to_hsi_controller(port->device.parent);
615 	struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi);
664 	struct hsi_controller *ssi = to_hsi_controller(port->device.parent);
665 	struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi);
721 static void ssi_cleanup_gdd(struct hsi_controller *ssi, struct hsi_client *cl)
723 	struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi);
767 	struct hsi_controller *ssi = to_hsi_controller(port->device.parent);
772 	ssi_cleanup_gdd(ssi, cl);
802 	struct hsi_controller *ssi = to_hsi_controller(port->device.parent);
803 	struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi);
860 	struct hsi_controller *ssi = to_hsi_controller(port->device.parent);
861 	struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi);
889 	struct hsi_controller *ssi = to_hsi_controller(port->device.parent);
890 	struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi);
954 	struct hsi_controller *ssi = to_hsi_controller(port->device.parent);
956 	struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi);
993 	struct hsi_controller *ssi = to_hsi_controller(port->device.parent);
995 	struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi);
1007 		dev_dbg(&ssi->device, "Wake in high\n");
1014 		dev_dbg(&ssi->device, "Wake in low\n");
1124 	struct hsi_controller *ssi = dev_get_drvdata(pd->dev.parent);
1125 	struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi);
1130 	dev_dbg(&pd->dev, "init ssi port...\n");
1132 	if (!ssi->port || !omap_ssi->port) {
1133 		dev_err(&pd->dev, "ssi controller not initialized!\n");
1139 	for (port_id = 0; port_id < ssi->num_ports && omap_ssi->port[port_id];
1143 	if (port_id >= ssi->num_ports) {
1149 	port = ssi->port[port_id];
1157 	cawake_gpio = devm_gpiod_get(&pd->dev, "ti,ssi-cawake", GPIOD_IN);
1219 	dev_info(&pd->dev, "ssi port %u successfully initialized\n", port_id);
1231 	struct hsi_controller *ssi = to_hsi_controller(port->device.parent);
1232 	struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi);
1266 void omap_ssi_port_update_fclk(struct hsi_controller *ssi,
1270 	u32 div = ssi_calculate_div(ssi);
1279 	struct hsi_controller *ssi = to_hsi_controller(port->device.parent);
1280 	struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi);
1291 	struct hsi_controller *ssi = to_hsi_controller(port->device.parent);
1292 	struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi);
1331 	struct hsi_controller *ssi = to_hsi_controller(port->device.parent);
1332 	struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi);
1339 				omap_ssi->get_loss(ssi->device.parent);
1349 	struct hsi_controller *ssi = to_hsi_controller(port->device.parent);
1350 	struct omap_ssi_controller *omap_ssi = hsi_controller_drvdata(ssi);
1355 				omap_ssi->get_loss(ssi->device.parent)))
1380 	{ .compatible = "ti,omap3-ssi-port", },