diff --git a/drivers/spi/spi-fsl-dspi.c b/drivers/spi/spi-fsl-dspi.c index 58190c94561f..91c6affe139c 100644 --- a/drivers/spi/spi-fsl-dspi.c +++ b/drivers/spi/spi-fsl-dspi.c @@ -1109,6 +1109,8 @@ static int dspi_suspend(struct device *dev) struct spi_controller *ctlr = dev_get_drvdata(dev); struct fsl_dspi *dspi = spi_controller_get_devdata(ctlr); + if (dspi->irq) + disable_irq(dspi->irq); spi_controller_suspend(ctlr); clk_disable_unprepare(dspi->clk); @@ -1129,6 +1131,8 @@ static int dspi_resume(struct device *dev) if (ret) return ret; spi_controller_resume(ctlr); + if (dspi->irq) + enable_irq(dspi->irq); return 0; } @@ -1385,22 +1389,22 @@ static int dspi_probe(struct platform_device *pdev) goto poll_mode; } - ret = devm_request_irq(&pdev->dev, dspi->irq, dspi_interrupt, - IRQF_SHARED, pdev->name, dspi); + init_completion(&dspi->xfer_done); + + ret = request_threaded_irq(dspi->irq, dspi_interrupt, NULL, + IRQF_SHARED, pdev->name, dspi); if (ret < 0) { dev_err(&pdev->dev, "Unable to attach DSPI interrupt\n"); goto out_clk_put; } - init_completion(&dspi->xfer_done); - poll_mode: if (dspi->devtype_data->trans_mode == DSPI_DMA_MODE) { ret = dspi_request_dma(dspi, res->start); if (ret < 0) { dev_err(&pdev->dev, "can't get dma channels\n"); - goto out_clk_put; + goto out_free_irq; } } @@ -1415,11 +1419,14 @@ poll_mode: ret = spi_register_controller(ctlr); if (ret != 0) { dev_err(&pdev->dev, "Problem registering DSPI ctlr\n"); - goto out_clk_put; + goto out_free_irq; } return ret; +out_free_irq: + if (dspi->irq) + free_irq(dspi->irq, dspi); out_clk_put: clk_disable_unprepare(dspi->clk); out_ctlr_put: @@ -1434,18 +1441,8 @@ static int dspi_remove(struct platform_device *pdev) struct fsl_dspi *dspi = spi_controller_get_devdata(ctlr); /* Disconnect from the SPI framework */ - dspi_release_dma(dspi); - clk_disable_unprepare(dspi->clk); spi_unregister_controller(dspi->ctlr); - return 0; -} - -static void dspi_shutdown(struct platform_device *pdev) -{ - struct spi_controller *ctlr = platform_get_drvdata(pdev); - struct fsl_dspi *dspi = spi_controller_get_devdata(ctlr); - /* Disable RX and TX */ regmap_update_bits(dspi->regmap, SPI_MCR, SPI_MCR_DIS_TXF | SPI_MCR_DIS_RXF, @@ -1455,8 +1452,16 @@ static void dspi_shutdown(struct platform_device *pdev) regmap_update_bits(dspi->regmap, SPI_MCR, SPI_MCR_HALT, SPI_MCR_HALT); dspi_release_dma(dspi); + if (dspi->irq) + free_irq(dspi->irq, dspi); clk_disable_unprepare(dspi->clk); - spi_unregister_controller(dspi->ctlr); + + return 0; +} + +static void dspi_shutdown(struct platform_device *pdev) +{ + dspi_remove(pdev); } static struct platform_driver fsl_dspi_driver = { diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c index 6721910e5f2a..0040362b7162 100644 --- a/drivers/spi/spi-pxa2xx.c +++ b/drivers/spi/spi-pxa2xx.c @@ -1485,6 +1485,11 @@ static const struct pci_device_id pxa2xx_spi_pci_compound_match[] = { { PCI_VDEVICE(INTEL, 0x4daa), LPSS_CNL_SSP }, { PCI_VDEVICE(INTEL, 0x4dab), LPSS_CNL_SSP }, { PCI_VDEVICE(INTEL, 0x4dfb), LPSS_CNL_SSP }, + /* TGL-H */ + { PCI_VDEVICE(INTEL, 0x43aa), LPSS_CNL_SSP }, + { PCI_VDEVICE(INTEL, 0x43ab), LPSS_CNL_SSP }, + { PCI_VDEVICE(INTEL, 0x43fb), LPSS_CNL_SSP }, + { PCI_VDEVICE(INTEL, 0x43fd), LPSS_CNL_SSP }, /* APL */ { PCI_VDEVICE(INTEL, 0x5ac2), LPSS_BXT_SSP }, { PCI_VDEVICE(INTEL, 0x5ac4), LPSS_BXT_SSP },