arm: dts: imx7: colibri: add raw NAND support

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>

diff --git a/arch/arm/dts/imx7-colibri.dts b/arch/arm/dts/imx7-colibri.dts
index a2cade762a1ea20ac40950688ff67b33920a401a..dca501be25ccd7518416d1d19bf0ea01a739feae 100644 (file)
--- a/arch/arm/dts/imx7-colibri.dts
+++ b/arch/arm/dts/imx7-colibri.dts
@@ -16,6 +16,15 @@
        };
 };
 
+&gpmi {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_gpmi_nand>;
+       fsl,use-minimum-ecc;
+       nand-on-flash-bbt;
+       nand-ecc-mode = "hw";
+       status = "okay";
+};
+
 &i2c1 {
        pinctrl-names = "default", "gpio";
        pinctrl-0 = <&pinctrl_i2c1>;
@@ -48,6 +57,25 @@
 };
 
 &iomuxc {
+       pinctrl_gpmi_nand: gpmi-nand-grp {
+               fsl,pins = <
+                       MX7D_PAD_SD3_CLK__NAND_CLE              0x71
+                       MX7D_PAD_SD3_CMD__NAND_ALE              0x71
+                       MX7D_PAD_SAI1_TX_BCLK__NAND_CE0_B       0x71
+                       MX7D_PAD_SAI1_TX_DATA__NAND_READY_B     0x74
+                       MX7D_PAD_SD3_STROBE__NAND_RE_B          0x71
+                       MX7D_PAD_SD3_RESET_B__NAND_WE_B         0x71
+                       MX7D_PAD_SD3_DATA0__NAND_DATA00         0x71
+                       MX7D_PAD_SD3_DATA1__NAND_DATA01         0x71
+                       MX7D_PAD_SD3_DATA2__NAND_DATA02         0x71
+                       MX7D_PAD_SD3_DATA3__NAND_DATA03         0x71
+                       MX7D_PAD_SD3_DATA4__NAND_DATA04         0x71
+                       MX7D_PAD_SD3_DATA5__NAND_DATA05         0x71
+                       MX7D_PAD_SD3_DATA6__NAND_DATA06         0x71
+                       MX7D_PAD_SD3_DATA7__NAND_DATA07         0x71
+               >;
+       };
+
        pinctrl_i2c4: i2c4-grp {
                fsl,pins = <
                        MX7D_PAD_ENET1_RGMII_TD3__I2C4_SDA      0x4000007f