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Commit f8a87617 authored by Anton Bondarenko's avatar Anton Bondarenko Committed by Mark Brown
Browse files

spi: imx: add function to check for IMX51 family controller 



Similar to other controller type checks add check function for
IMX51. It includes IMX53 and IMX6.

Signed-off-by: default avatarAnton Bondarenko <anton.bondarenko.sama@gmail.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 0dfbaa89

drivers/spi/spi-imx.c

+8 −3
Original line number Diff line number Diff line
@@ -122,9 +122,14 @@ static inline int is_imx35_cspi(struct spi_imx_data *d) 
	return d->devtype_data->devtype == IMX35_CSPI;

}



static inline int is_imx51_ecspi(struct spi_imx_data *d)

{

	return d->devtype_data->devtype == IMX51_ECSPI;

}



static inline unsigned spi_imx_get_fifosize(struct spi_imx_data *d)

{

	return (d->devtype_data->devtype == IMX51_ECSPI) ? 64 : 8;

	return is_imx51_ecspi(d) ? 64 : 8;

}



#define MXC_SPI_BUF_RX(type)						\
@@ -1210,8 +1215,8 @@ static int spi_imx_probe(struct platform_device *pdev) 
	 * Only validated on i.mx6 now, can remove the constrain if validated on

	 * other chips.

	 */

	if (spi_imx->devtype_data == &imx51_ecspi_devtype_data

	    && spi_imx_sdma_init(&pdev->dev, spi_imx, master, res))

	if (is_imx51_ecspi(spi_imx) &&

	    spi_imx_sdma_init(&pdev->dev, spi_imx, master, res))

		dev_err(&pdev->dev, "dma setup error,use pio instead\n");



	spi_imx->devtype_data->reset(spi_imx);