sys/gnu/dts/arm/mt7623n-rfb-nand.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Copyright (c) 2017 MediaTek Inc.
   4  * Author: John Crispin <john@phrozen.org>
   5  *
   6  */
   7
   8 /dts-v1/;
   9 #include "mt7623n-rfb.dtsi"
  10
  11 / {
  12         model = "MediaTek MT7623N NAND reference board";
  13         compatible = "mediatek,mt7623n-rfb-nand", "mediatek,mt7623";
  14 };
  15
  16 &bch {
  17         status = "okay";
  18 };
  19
  20 &nandc {
  21         status = "okay";
  22         pinctrl-names = "default";
  23         pinctrl-0 = <&nand_pins_default>;
  24
  25         nand@0 {
  26                 reg = <0>;
  27                 spare_per_sector = <64>;
  28                 nand-ecc-mode = "hw";
  29                 nand-ecc-strength = <12>;
  30                 nand-ecc-step-size = <1024>;
  31
  32                 partitions {
  33                         compatible = "fixed-partitions";
  34                         #address-cells = <1>;
  35                         #size-cells = <1>;
  36
  37                         partition@0 {
  38                                 label = "preloader";
  39                                 reg = <0x0 0x40000>;
  40                         };
  41
  42                         partition@40000 {
  43                                 label = "uboot";
  44                                 reg = <0x40000 0x80000>;
  45                         };
  46
  47                         partition@c0000 {
  48                                 label = "uboot-env";
  49                                 reg = <0xC0000 0x40000>;
  50                         };
  51
  52                         partition@140000 {
  53                                 label = "bootimg";
  54                                 reg = <0x140000 0x2000000>;
  55                         };
  56
  57                         partition@2140000 {
  58                                 label = "recovery";
  59                                 reg = <0x2140000 0x2000000>;
  60                         };
  61
  62                         partition@4140000 {
  63                                 label = "rootfs";
  64                                 reg = <0x4140000 0x1000000>;
  65                         };
  66
  67                         partition@5140000 {
  68                                 label = "usrdata";
  69                                 reg = <0x5140000 0x1000000>;
  70                         };
  71                 };
  72         };
  73 };