112 static int mtk_spi_slave_prepare_message(struct spi_controller *ctlr,  in mtk_spi_slave_prepare_message()  argument
115 	struct mtk_spi_slave *mdata = spi_controller_get_devdata(ctlr);  in mtk_spi_slave_prepare_message()
145 static int mtk_spi_slave_fifo_transfer(struct spi_controller *ctlr,  in mtk_spi_slave_fifo_transfer()  argument
149 	struct mtk_spi_slave *mdata = spi_controller_get_devdata(ctlr);  in mtk_spi_slave_fifo_transfer()
182 static int mtk_spi_slave_dma_transfer(struct spi_controller *ctlr,  in mtk_spi_slave_dma_transfer()  argument
186 	struct mtk_spi_slave *mdata = spi_controller_get_devdata(ctlr);  in mtk_spi_slave_dma_transfer()
265 static int mtk_spi_slave_transfer_one(struct spi_controller *ctlr,  in mtk_spi_slave_transfer_one()  argument
269 	struct mtk_spi_slave *mdata = spi_controller_get_devdata(ctlr);  in mtk_spi_slave_transfer_one()
276 		return mtk_spi_slave_dma_transfer(ctlr, spi, xfer);  in mtk_spi_slave_transfer_one()
278 		return mtk_spi_slave_fifo_transfer(ctlr, spi, xfer);  in mtk_spi_slave_transfer_one()
300 static int mtk_slave_abort(struct spi_controller *ctlr)  in mtk_slave_abort()  argument
302 	struct mtk_spi_slave *mdata = spi_controller_get_devdata(ctlr);  in mtk_slave_abort()
312 	struct spi_controller *ctlr = dev_id;  in mtk_spi_slave_interrupt()  local
313 	struct mtk_spi_slave *mdata = spi_controller_get_devdata(ctlr);  in mtk_spi_slave_interrupt()
357 		dev_warn(&ctlr->dev, "cmd invalid\n");  in mtk_spi_slave_interrupt()
369 	struct spi_controller *ctlr;  in mtk_spi_slave_probe()  local
373 	ctlr = spi_alloc_slave(&pdev->dev, sizeof(*mdata));  in mtk_spi_slave_probe()
374 	if (!ctlr) {  in mtk_spi_slave_probe()
379 	ctlr->auto_runtime_pm = true;  in mtk_spi_slave_probe()
380 	ctlr->dev.of_node = pdev->dev.of_node;  in mtk_spi_slave_probe()
381 	ctlr->mode_bits = SPI_CPOL | SPI_CPHA;  in mtk_spi_slave_probe()
382 	ctlr->mode_bits |= SPI_LSB_FIRST;  in mtk_spi_slave_probe()
384 	ctlr->prepare_message = mtk_spi_slave_prepare_message;  in mtk_spi_slave_probe()
385 	ctlr->transfer_one = mtk_spi_slave_transfer_one;  in mtk_spi_slave_probe()
386 	ctlr->setup = mtk_spi_slave_setup;  in mtk_spi_slave_probe()
387 	ctlr->slave_abort = mtk_slave_abort;  in mtk_spi_slave_probe()
389 	mdata = spi_controller_get_devdata(ctlr);  in mtk_spi_slave_probe()
391 	platform_set_drvdata(pdev, ctlr);  in mtk_spi_slave_probe()
408 			       IRQF_TRIGGER_NONE, dev_name(&pdev->dev), ctlr);  in mtk_spi_slave_probe()
429 	ret = devm_spi_register_controller(&pdev->dev, ctlr);  in mtk_spi_slave_probe()
444 	spi_controller_put(ctlr);  in mtk_spi_slave_probe()
459 	struct spi_controller *ctlr = dev_get_drvdata(dev);  in mtk_spi_slave_suspend()  local
460 	struct mtk_spi_slave *mdata = spi_controller_get_devdata(ctlr);  in mtk_spi_slave_suspend()
463 	ret = spi_controller_suspend(ctlr);  in mtk_spi_slave_suspend()
475 	struct spi_controller *ctlr = dev_get_drvdata(dev);  in mtk_spi_slave_resume()  local
476 	struct mtk_spi_slave *mdata = spi_controller_get_devdata(ctlr);  in mtk_spi_slave_resume()
487 	ret = spi_controller_resume(ctlr);  in mtk_spi_slave_resume()
498 	struct spi_controller *ctlr = dev_get_drvdata(dev);  in mtk_spi_slave_runtime_suspend()  local
499 	struct mtk_spi_slave *mdata = spi_controller_get_devdata(ctlr);  in mtk_spi_slave_runtime_suspend()
508 	struct spi_controller *ctlr = dev_get_drvdata(dev);  in mtk_spi_slave_runtime_resume()  local
509 	struct mtk_spi_slave *mdata = spi_controller_get_devdata(ctlr);  in mtk_spi_slave_runtime_resume()