On Tue, Aug 30, 2022 at 10:06:13AM +0200, Johannes Zink wrote:
> The i.MX7 GPMI NAND controller is completely backwards compatible with
> the version of the IP on the i.MX6. There are additional features like
> increased ECC strength, that we may want to use in future, but for now
> treating it the same as an i.MX6 works without problems.
>
> Since the gpmi_nand driver requires the MXS_APBH_DMA driver, also switch it on.
>
> Signed-off-by: Johannes Zink <j.zink@xxxxxxxxxxxxxx>
> ---
> drivers/dma/Kconfig | 2 +-
> drivers/mtd/nand/nand_mxs.c | 3 +++
> 2 files changed, 4 insertions(+), 1 deletion(-)
Applied, thanks
Sascha
>
> diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
> index 4802bf522d..46b9b90d82 100644
> --- a/drivers/dma/Kconfig
> +++ b/drivers/dma/Kconfig
> @@ -3,7 +3,7 @@ menu "DMA support"
>
> config MXS_APBH_DMA
> tristate "MXS APBH DMA ENGINE"
> - depends on ARCH_IMX23 || ARCH_IMX28 || ARCH_IMX6
> + depends on ARCH_IMX23 || ARCH_IMX28 || ARCH_IMX6 || ARCH_IMX7
> select STMP_DEVICE
> help
> Experimental!
> diff --git a/drivers/mtd/nand/nand_mxs.c b/drivers/mtd/nand/nand_mxs.c
> index 6f707f9b17..8991758e2b 100644
> --- a/drivers/mtd/nand/nand_mxs.c
> +++ b/drivers/mtd/nand/nand_mxs.c
> @@ -2271,6 +2271,9 @@ static __maybe_unused struct of_device_id gpmi_dt_ids[] = {
> }, {
> .compatible = "fsl,imx6q-gpmi-nand",
> .data = (void *)GPMI_IMX6,
> + }, {
> + .compatible = "fsl,imx7d-gpmi-nand",
> + .data = (void *)GPMI_IMX6,
> }, {
> /* sentinel */
> }
> --
> 2.30.2
>
>
>
--
Pengutronix e.K. | |
Steuerwalder Str. 21 | http://www.pengutronix.de/ |
31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
