| Message ID | 1517332798-16644-1-git-send-email-yogeshnarayan.gaur@nxp.com |
|---|---|
| State | Accepted |
| Delegated to: | Cyrille Pitchen |
| Headers | show |
| Series | [v2] mtd: fsl-quadspi: add support for ls2080a/ls1080a | expand |
On Tue, 30 Jan 2018 22:49:58 +0530 Yogesh Gaur <yogeshnarayan.gaur@nxp.com> wrote: > 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> Queued to spi-nor/next. Thanks, Boris > --- > Depends on > https://patchwork.ozlabs.org/project/linux-mtd/list/?series=26084 > > Changes for v2: > - Remove void * cast of_device_id structure for ls2080a_data. > - Generate patch from spi-nor/next branch. > > drivers/mtd/spi-nor/fsl-quadspi.c | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/drivers/mtd/spi-nor/fsl-quadspi.c b/drivers/mtd/spi-nor/fsl-quadspi.c > index 035dacd..b9c5918 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 @@ struct fsl_qspi_devtype_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]; > @@ -821,6 +831,7 @@ static int fsl_qspi_nor_setup_last(struct fsl_qspi *q) > { .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);
diff --git a/drivers/mtd/spi-nor/fsl-quadspi.c b/drivers/mtd/spi-nor/fsl-quadspi.c index 035dacd..b9c5918 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 @@ struct fsl_qspi_devtype_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]; @@ -821,6 +831,7 @@ static int fsl_qspi_nor_setup_last(struct fsl_qspi *q) { .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);