mtd: spi-nor: fsl-quadspi: add i.mx6ul support

Add i.mx6ul chip support

Signed-off-by: Frank Li <Frank.Li@freescale.com>
Acked-by: Han xu <han.xu@freescale.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

diff --git a/drivers/mtd/spi-nor/fsl-quadspi.c b/drivers/mtd/spi-nor/fsl-quadspi.c
index b567756b4cc2a9f2082102e5f1e011ecff3db260..a5db7ad8fc202a13d46ef2206b4853f4fd00ecf7 100644 (file)
--- a/drivers/mtd/spi-nor/fsl-quadspi.c
+++ b/drivers/mtd/spi-nor/fsl-quadspi.c
@@ -208,6 +208,7 @@ enum fsl_qspi_devtype {
        FSL_QUADSPI_VYBRID,
        FSL_QUADSPI_IMX6SX,
        FSL_QUADSPI_IMX7D,
+       FSL_QUADSPI_IMX6UL,
 };
 
 struct fsl_qspi_devtype_data {
@@ -243,6 +244,15 @@ static struct fsl_qspi_devtype_data imx7d_data = {
                       | QUADSPI_QUIRK_4X_INT_CLK,
 };
 
+static struct fsl_qspi_devtype_data imx6ul_data = {
+       .devtype = FSL_QUADSPI_IMX6UL,
+       .rxfifo = 128,
+       .txfifo = 512,
+       .ahb_buf_size = 1024,
+       .driver_data = QUADSPI_QUIRK_TKT253890
+                      | QUADSPI_QUIRK_4X_INT_CLK,
+};
+
 #define FSL_QSPI_MAX_CHIP      4
 struct fsl_qspi {
        struct mtd_info mtd[FSL_QSPI_MAX_CHIP];
@@ -705,6 +715,7 @@ static const struct of_device_id fsl_qspi_dt_ids[] = {
        { .compatible = "fsl,vf610-qspi", .data = (void *)&vybrid_data, },
        { .compatible = "fsl,imx6sx-qspi", .data = (void *)&imx6sx_data, },
        { .compatible = "fsl,imx7d-qspi", .data = (void *)&imx7d_data, },
+       { .compatible = "fsl,imx6ul-qspi", .data = (void *)&imx6ul_data, },
        { /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, fsl_qspi_dt_ids);