arm64: dts: imx8mp-evk: enable fspi nor on imx8mp evk

enable fspi nor on imx8mp evk dts

Reviewed-by: Frank Li <frank.li@nxp.com>
Signed-off-by: Han Xu <han.xu@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Marco Felsch <m.felsch@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
index 151a78563970ea975dee39bb3d061c7ed9368cf9..0813a10757591f7019d31b74de3c3dcde66b11be 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
@@ -85,6 +85,20 @@
        };
 };
 
+&flexspi {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_flexspi0>;
+       status = "okay";
+
+       flash@0 {
+               compatible = "jedec,spi-nor";
+               reg = <0>;
+               spi-max-frequency = <80000000>;
+               spi-tx-bus-width = <1>;
+               spi-rx-bus-width = <4>;
+       };
+};
+
 &A53_0 {
        cpu-supply = <&reg_arm>;
 };
@@ -551,6 +565,17 @@
                >;
        };
 
+       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_gpio_led: gpioledgrp {
                fsl,pins = <
                        MX8MP_IOMUXC_NAND_READY_B__GPIO3_IO16   0x140