target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7986a-rfb-spim-nor.dts

   1 /* SPDX-License-Identifier: (GPL-2.0-only OR MIT) */
   2
   3 #include "mt7986a-rfb.dtsi"
   4
   5 / {
   6         compatible = "mediatek,mt7986a-rfb-snor";
   7 };
   8
   9 &spi0 {
  10         status = "okay";
  11
  12         spi_nor: spi_nor@0 {
  13                 #address-cells = <1>;
  14                 #size-cells = <1>;
  15                 compatible = "jedec,spi-nor";
  16                 reg = <0>;
  17                 spi-max-frequency = <52000000>;
  18                 spi-tx-bus-width = <4>;
  19                 spi-rx-bus-width = <4>;
  20                 partitions {
  21                         compatible = "fixed-partitions";
  22                         #address-cells = <1>;
  23                         #size-cells = <1>;
  24
  25                         partition@00000 {
  26                                 label = "BL2";
  27                                 reg = <0x00000 0x0040000>;
  28                         };
  29                         partition@40000 {
  30                                 label = "u-boot-env";
  31                                 reg = <0x40000 0x0010000>;
  32                         };
  33                         factory: partition@50000 {
  34                                 label = "Factory";
  35                                 reg = <0x50000 0x00B0000>;
  36                         };
  37                         partition@100000 {
  38                                 label = "FIP";
  39                                 reg = <0x100000 0x0080000>;
  40                         };
  41                         partition@180000 {
  42                                 label = "firmware";
  43                                 reg = <0x180000 0xE00000>;
  44                         };
  45                 };
  46         };
  47 };
  48
  49 &wifi {
  50         mediatek,mtd-eeprom = <&factory 0>;
  51 };