target/linux/mpc85xx/patches-4.19/104-powerpc-mpc85xx-change-P2020RDB-dts-file-for-OpenWRT.patch

   1 From 93514afd769c305182beeed1f9c4c46235879ef8 Mon Sep 17 00:00:00 2001
   2 From: Pawel Dembicki <paweldembicki@gmail.com>
   3 Date: Sun, 30 Dec 2018 23:24:41 +0100
   4 Subject: [PATCH] powerpc: mpc85xx: change P2020RDB dts file for OpenWRT
   5
   6 This patch apply chages for OpenWRT in P2020RDB
   7 dts file.
   8
   9 Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
  10 ---
  11  arch/powerpc/boot/dts/fsl/p2020rdb.dts | 98 +++++++++++++++++---------
  12  1 file changed, 63 insertions(+), 35 deletions(-)
  13
  14 --- a/arch/powerpc/boot/dts/fsl/p2020rdb.dts
  15 +++ b/arch/powerpc/boot/dts/fsl/p2020rdb.dts
  16 @@ -2,6 +2,7 @@
  17   * P2020 RDB Device Tree Source
  18   *
  19   * Copyright 2009-2012 Freescale Semiconductor Inc.
  20 + * Copyright 2018      Pawel Dembicki <paweldembicki@gmail.com>
  21   *
  22   * This program is free software; you can redistribute  it and/or modify it
  23   * under  the terms of  the GNU General  Public License as published by the
  24 @@ -9,10 +10,15 @@
  25   * option) any later version.
  26   */
  27
  28 +/dts-v1/;
  29 +
  30  /include/ "p2020si-pre.dtsi"
  31
  32 +#include <dt-bindings/gpio/gpio.h>
  33 +#include <dt-bindings/input/input.h>
  34 +
  35  / {
  36 -       model = "fsl,P2020RDB";
  37 +       model = "Freescale P2020RDB";
  38         compatible = "fsl,P2020RDB";
  39
  40         aliases {
  41 @@ -38,48 +44,38 @@
  42                           0x2 0x0 0x0 0xffb00000 0x00020000>;
  43
  44                 nor@0,0 {
  45 -                       #address-cells = <1>;
  46 -                       #size-cells = <1>;
  47                         compatible = "cfi-flash";
  48                         reg = <0x0 0x0 0x1000000>;
  49                         bank-width = <2>;
  50                         device-width = <1>;
  51
  52 -                       partition@0 {
  53 -                               /* This location must not be altered  */
  54 -                               /* 256KB for Vitesse 7385 Switch firmware */
  55 -                               reg = <0x0 0x00040000>;
  56 -                               label = "NOR (RO) Vitesse-7385 Firmware";
  57 -                               read-only;
  58 -                       };
  59 -
  60 -                       partition@40000 {
  61 -                               /* 256KB for DTB Image */
  62 -                               reg = <0x00040000 0x00040000>;
  63 -                               label = "NOR (RO) DTB Image";
  64 -                               read-only;
  65 -                       };
  66 +                       partitions {
  67 +                               compatible = "fixed-partitions";
  68 +                               #address-cells = <1>;
  69 +                               #size-cells = <1>;
  70
  71 -                       partition@80000 {
  72 -                               /* 3.5 MB for Linux Kernel Image */
  73 -                               reg = <0x00080000 0x00380000>;
  74 -                               label = "NOR (RO) Linux Kernel Image";
  75 -                               read-only;
  76 -                       };
  77 +                               partition@0 {
  78 +                                       /* This location must not be altered  */
  79 +                                       /* 256KB for Vitesse 7385 Switch firmware */
  80 +                                       reg = <0x0 0x00040000>;
  81 +                                       label = "NOR (RO) Vitesse-7385 Firmware";
  82 +                                       read-only;
  83 +                               };
  84
  85 -                       partition@400000 {
  86 -                               /* 11MB for JFFS2 based Root file System */
  87 -                               reg = <0x00400000 0x00b00000>;
  88 -                               label = "NOR (RW) JFFS2 Root File System";
  89 -                       };
  90 +                               partition@40000 {
  91 +                                       compatible = "denx,fit";
  92 +                                       reg = <0x00040000 0x00ec0000>;
  93 +                                       label = "firmware";
  94 +                               };
  95
  96 -                       partition@f00000 {
  97 -                               /* This location must not be altered  */
  98 -                               /* 512KB for u-boot Bootloader Image */
  99 -                               /* 512KB for u-boot Environment Variables */
 100 -                               reg = <0x00f00000 0x00100000>;
 101 -                               label = "NOR (RO) U-Boot Image";
 102 -                               read-only;
 103 +                               partition@f00000 {
 104 +                                       /* This location must not be altered  */
 105 +                                       /* 512KB for u-boot Bootloader Image */
 106 +                                       /* 512KB for u-boot Environment Variables */
 107 +                                       reg = <0x00f00000 0x00100000>;
 108 +                                       label = "u-boot";
 109 +                                       read-only;
 110 +                               };
 111                         };
 112                 };
 113
 114 @@ -144,13 +140,43 @@
 115         soc: soc@ffe00000 {
 116                 ranges = <0x0 0x0 0xffe00000 0x100000>;
 117
 118 +               gpio0: gpio-controller@fc00 {
 119 +               };
 120 +
 121                 i2c@3000 {
 122 +                       temperature-sensor@4c {
 123 +                               compatible = "adi,adt7461";
 124 +                               reg = <0x4c>;
 125 +                       };
 126 +
 127 +                       eeprom@50 {
 128 +                               compatible = "atmel,24c256";
 129 +                               reg = <0x50>;
 130 +                       };
 131 +
 132                         rtc@68 {
 133                                 compatible = "dallas,ds1339";
 134                                 reg = <0x68>;
 135                         };
 136                 };
 137
 138 +               i2c@3100 {
 139 +                       pmic@11 {
 140 +                               compatible = "zl2006";
 141 +                               reg = <0x11>;
 142 +                       };
 143 +
 144 +                       gpio@18 {
 145 +                               compatible = "nxp,pca9557";
 146 +                               reg = <0x18>;
 147 +                       };
 148 +
 149 +                       eeprom@52 {
 150 +                               compatible = "atmel,24c01";
 151 +                               reg = <0x52>;
 152 +                       };
 153 +               };
 154 +
 155                 spi@7000 {
 156                         flash@0 {
 157                                 #address-cells = <1>;
 158 @@ -204,10 +230,12 @@
 159                         phy0: ethernet-phy@0 {
 160                                 interrupts = <3 1 0 0>;
 161                                 reg = <0x0>;
 162 +                               reset-gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
 163                         };
 164                         phy1: ethernet-phy@1 {
 165                                 interrupts = <3 1 0 0>;
 166                                 reg = <0x1>;
 167 +                               reset-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
 168                         };
 169                         tbi-phy@2 {
 170                                 device_type = "tbi-phy";