On 21-03-08 07:40, Heiko Schocher wrote:
> enable the mt25qu256aba spi nor on the imx8mp-phycore-som.
>
> Signed-off-by: Heiko Schocher <h...@denx.de>
> ---
>
> .../dts/freescale/imx8mp-phycore-som.dtsi | 27 +++++++++++++++++++
> 1 file changed, 27 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi
> b/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi
> index 44a8c2337cee4..0284e7a5c6bba 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi
> @@ -65,6 +65,22 @@ ethphy1: ethernet-phy@0 {
> };
> };
>
> +&flexspi {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_flexspi0>;
> + status = "okay";
> +
> + flash0: mt25qu256aba@0 {
> + reg = <0>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> + compatible = "jedec,spi-nor";
Please make the compatible the first property followed by the reg
property. Also you don't need to add the #size-cells and #address-cells
now since you don't add a child node.
Regards,
Marco
> + spi-max-frequency = <80000000>;
> + spi-tx-bus-width = <4>;
> + spi-rx-bus-width = <4>;
> + };
> +};
> +
> &i2c1 {
> clock-frequency = <400000>;
> pinctrl-names = "default";
> @@ -217,6 +233,17 @@ MX8MP_IOMUXC_GPIO1_IO15__GPIO1_IO15 0x11
> >;
> };
>
> + pinctrl_flexspi0: flexspi0grp {
> + fsl,pins = <
> + MX8MP_IOMUXC_NAND_ALE__FLEXSPI_A_SCLK 0x1c2
> + MX8MP_IOMUXC_NAND_CE0_B__FLEXSPI_A_SS0_B 0x82
> + MX8MP_IOMUXC_NAND_DATA00__FLEXSPI_A_DATA00 0x82
> + MX8MP_IOMUXC_NAND_DATA01__FLEXSPI_A_DATA01 0x82
> + MX8MP_IOMUXC_NAND_DATA02__FLEXSPI_A_DATA02 0x82
> + MX8MP_IOMUXC_NAND_DATA03__FLEXSPI_A_DATA03 0x82
> + >;
> + };
> +
> pinctrl_i2c1: i2c1grp {
> fsl,pins = <
> MX8MP_IOMUXC_I2C1_SCL__I2C1_SCL 0x400001c3
> --
> 2.29.2
>
>
>
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