Re: [PATCH v6 3/3] ARM: dts: imx7-colibri: add NAND support

Han Xu
2017-06-09T19:17:26Z

On 06/08/2017 05:34 PM, Stefan Agner wrote:
> The Colibri iMX7 modules come with 512MB on-module SLC NAND flash
> populated. Make use of it by enabling the GPMI controller.
>
> Signed-off-by: Stefan Agner <stefan@agner.ch>
> Tested-by: Fabio Estevam <fabio.estevam@nxp.com>
Acked-by: Han Xu <han.xu@nxp.com>
> ---
> arch/arm/boot/dts/imx7-colibri.dtsi | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi
> index 2d87489..ad4ce19 100644
> --- a/arch/arm/boot/dts/imx7-colibri.dtsi
> +++ b/arch/arm/boot/dts/imx7-colibri.dtsi
> @@ -106,6 +106,15 @@
> fsl,magic-packet;
> };
>
> +&gpmi {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_gpmi_nand>;
> + fsl,use-minimum-ecc;
> + nand-on-flash-bbt;
> + nand-ecc-mode = "hw";
> + status = "okay";
> +};
> +
> &i2c1 {
> clock-frequency = <100000>;
> pinctrl-names = "default";