fsl-imx8qxp-lpddr4-arm2-gpmi-nand.dts
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/*
* Copyright 2017 NXP
*
*
* This file is dual-licensed: you can use it either under the terms
* of the GPL or the X11 license, at your option. Note that this dual
* licensing only applies to this file, and not this project as a
* whole.
*
* a) This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include "fsl-imx8qxp-lpddr4-arm2.dts"
&iomuxc {
imx8qxp-zebu {
pinctrl_gpmi_nand_1: gpmi-nand-1 {
fsl,pins = <
SC_P_EMMC0_CLK_CONN_NAND_READY_B 0x0e00004c
SC_P_EMMC0_DATA0_CONN_NAND_DATA00 0x0e00004c
SC_P_EMMC0_DATA1_CONN_NAND_DATA01 0x0e00004c
SC_P_EMMC0_DATA2_CONN_NAND_DATA02 0x0e00004c
SC_P_EMMC0_DATA3_CONN_NAND_DATA03 0x0e00004c
SC_P_EMMC0_DATA4_CONN_NAND_DATA04 0x0e00004c
SC_P_EMMC0_DATA5_CONN_NAND_DATA05 0x0e00004c
SC_P_EMMC0_DATA6_CONN_NAND_DATA06 0x0e00004c
SC_P_EMMC0_DATA7_CONN_NAND_DATA07 0x0e00004c
SC_P_EMMC0_STROBE_CONN_NAND_CLE 0x0e00004c
SC_P_EMMC0_RESET_B_CONN_NAND_WP_B 0x0e00004c
SC_P_USDHC1_DATA0_CONN_NAND_CE1_B 0x0e00004c
SC_P_USDHC1_DATA2_CONN_NAND_WE_B 0x0e00004c
SC_P_USDHC1_DATA3_CONN_NAND_ALE 0x0e00004c
SC_P_USDHC1_CMD_CONN_NAND_CE0_B 0x0e00004c
/* i.MX8QXP NAND use nand_re_dqs_pins */
SC_P_USDHC1_CD_B_CONN_NAND_DQS 0x0e00004c
SC_P_USDHC1_VSELECT_CONN_NAND_RE_B 0x0e00004c
>;
};
};
};
&gpmi {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpmi_nand_1>;
status = "okay";
nand-on-flash-bbt;
};
/* Disabled the usdhc1/usdhc2 since pin conflict */
&usdhc1 {
status = "disabled";
};
&usdhc2 {
status = "disabled";
};