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| author | Yogesh Gaur <yogeshnarayan.gaur@nxp.com> | 2018-01-30 18:19:58 +0100 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-05-18 13:12:53 +0200 |
| commit | d728a7ea9037c2df085bf9494d56e90d0ff69d7d (patch) | |
| tree | a10b73c5ee8bd90dc411f27de32c6489aa6a9e1e /drivers/mtd/spi-nor | |
| parent | mtd: spi-nor: stm32-quadspi: explicitly request exclusive reset control (diff) | |
| download | linux-d728a7ea9037c2df085bf9494d56e90d0ff69d7d.tar.xz linux-d728a7ea9037c2df085bf9494d56e90d0ff69d7d.zip | |
mtd: spi-nor: fsl-quadspi: add support for ls2080a/ls1080a
LS2080a/LS1088a supports Freescale Quad SPI controller.
Add fsl-quadspi driver support for ls2080a and ls1088a chip.
Signed-off-by: Suresh Gupta <suresh.gupta@nxp.com>
Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur@nxp.com>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Diffstat (limited to 'drivers/mtd/spi-nor')
| -rw-r--r-- | drivers/mtd/spi-nor/fsl-quadspi.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/mtd/spi-nor/fsl-quadspi.c b/drivers/mtd/spi-nor/fsl-quadspi.c index 1b7f9aa694ea..7d9620c7ff6c 100644 --- a/drivers/mtd/spi-nor/fsl-quadspi.c +++ b/drivers/mtd/spi-nor/fsl-quadspi.c @@ -214,6 +214,7 @@ enum fsl_qspi_devtype { FSL_QUADSPI_IMX7D, FSL_QUADSPI_IMX6UL, FSL_QUADSPI_LS1021A, + FSL_QUADSPI_LS2080A, }; struct fsl_qspi_devtype_data { @@ -267,6 +268,15 @@ static struct fsl_qspi_devtype_data ls1021a_data = { .driver_data = 0, }; +static const struct fsl_qspi_devtype_data ls2080a_data = { + .devtype = FSL_QUADSPI_LS2080A, + .rxfifo = 128, + .txfifo = 64, + .ahb_buf_size = 1024, + .driver_data = QUADSPI_QUIRK_TKT253890, +}; + + #define FSL_QSPI_MAX_CHIP 4 struct fsl_qspi { struct spi_nor nor[FSL_QSPI_MAX_CHIP]; @@ -806,6 +816,7 @@ static const struct of_device_id fsl_qspi_dt_ids[] = { { .compatible = "fsl,imx7d-qspi", .data = &imx7d_data, }, { .compatible = "fsl,imx6ul-qspi", .data = &imx6ul_data, }, { .compatible = "fsl,ls1021a-qspi", .data = (void *)&ls1021a_data, }, + { .compatible = "fsl,ls2080a-qspi", .data = &ls2080a_data, }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, fsl_qspi_dt_ids); |