target/linux/mpc85xx/patches-5.4/104-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 @@ -5,10 +5,15 @@
  17   * Copyright 2009-2012 Freescale Semiconductor Inc.
  18   */
  19
  20 +/dts-v1/;
  21 +
  22  /include/ "p2020si-pre.dtsi"
  23
  24 +#include <dt-bindings/gpio/gpio.h>
  25 +#include <dt-bindings/input/input.h>
  26 +
  27  / {
  28 -       model = "fsl,P2020RDB";
  29 +       model = "Freescale P2020RDB";
  30         compatible = "fsl,P2020RDB";
  31
  32         aliases {
  33 @@ -34,48 +39,38 @@
  34                           0x2 0x0 0x0 0xffb00000 0x00020000>;
  35
  36                 nor@0,0 {
  37 -                       #address-cells = <1>;
  38 -                       #size-cells = <1>;
  39                         compatible = "cfi-flash";
  40                         reg = <0x0 0x0 0x1000000>;
  41                         bank-width = <2>;
  42                         device-width = <1>;
  43
  44 -                       partition@0 {
  45 -                               /* This location must not be altered  */
  46 -                               /* 256KB for Vitesse 7385 Switch firmware */
  47 -                               reg = <0x0 0x00040000>;
  48 -                               label = "NOR (RO) Vitesse-7385 Firmware";
  49 -                               read-only;
  50 -                       };
  51 -
  52 -                       partition@40000 {
  53 -                               /* 256KB for DTB Image */
  54 -                               reg = <0x00040000 0x00040000>;
  55 -                               label = "NOR (RO) DTB Image";
  56 -                               read-only;
  57 -                       };
  58 +                       partitions {
  59 +                               compatible = "fixed-partitions";
  60 +                               #address-cells = <1>;
  61 +                               #size-cells = <1>;
  62
  63 -                       partition@80000 {
  64 -                               /* 3.5 MB for Linux Kernel Image */
  65 -                               reg = <0x00080000 0x00380000>;
  66 -                               label = "NOR (RO) Linux Kernel Image";
  67 -                               read-only;
  68 -                       };
  69 +                               partition@0 {
  70 +                                       /* This location must not be altered  */
  71 +                                       /* 256KB for Vitesse 7385 Switch firmware */
  72 +                                       reg = <0x0 0x00040000>;
  73 +                                       label = "NOR (RO) Vitesse-7385 Firmware";
  74 +                                       read-only;
  75 +                               };
  76
  77 -                       partition@400000 {
  78 -                               /* 11MB for JFFS2 based Root file System */
  79 -                               reg = <0x00400000 0x00b00000>;
  80 -                               label = "NOR (RW) JFFS2 Root File System";
  81 -                       };
  82 +                               partition@40000 {
  83 +                                       compatible = "denx,fit";
  84 +                                       reg = <0x00040000 0x00ec0000>;
  85 +                                       label = "firmware";
  86 +                               };
  87
  88 -                       partition@f00000 {
  89 -                               /* This location must not be altered  */
  90 -                               /* 512KB for u-boot Bootloader Image */
  91 -                               /* 512KB for u-boot Environment Variables */
  92 -                               reg = <0x00f00000 0x00100000>;
  93 -                               label = "NOR (RO) U-Boot Image";
  94 -                               read-only;
  95 +                               partition@f00000 {
  96 +                                       /* This location must not be altered  */
  97 +                                       /* 512KB for u-boot Bootloader Image */
  98 +                                       /* 512KB for u-boot Environment Variables */
  99 +                                       reg = <0x00f00000 0x00100000>;
 100 +                                       label = "u-boot";
 101 +                                       read-only;
 102 +                               };
 103                         };
 104                 };
 105
 106 @@ -140,13 +135,43 @@
 107         soc: soc@ffe00000 {
 108                 ranges = <0x0 0x0 0xffe00000 0x100000>;
 109
 110 +               gpio0: gpio-controller@fc00 {
 111 +               };
 112 +
 113                 i2c@3000 {
 114 +                       temperature-sensor@4c {
 115 +                               compatible = "adi,adt7461";
 116 +                               reg = <0x4c>;
 117 +                       };
 118 +
 119 +                       eeprom@50 {
 120 +                               compatible = "atmel,24c256";
 121 +                               reg = <0x50>;
 122 +                       };
 123 +
 124                         rtc@68 {
 125                                 compatible = "dallas,ds1339";
 126                                 reg = <0x68>;
 127                         };
 128                 };
 129
 130 +               i2c@3100 {
 131 +                       pmic@11 {
 132 +                               compatible = "zl2006";
 133 +                               reg = <0x11>;
 134 +                       };
 135 +
 136 +                       gpio@18 {
 137 +                               compatible = "nxp,pca9557";
 138 +                               reg = <0x18>;
 139 +                       };
 140 +
 141 +                       eeprom@52 {
 142 +                               compatible = "atmel,24c01";
 143 +                               reg = <0x52>;
 144 +                       };
 145 +               };
 146 +
 147                 spi@7000 {
 148                         flash@0 {
 149                                 #address-cells = <1>;
 150 @@ -200,10 +225,12 @@
 151                         phy0: ethernet-phy@0 {
 152                                 interrupts = <3 1 0 0>;
 153                                 reg = <0x0>;
 154 +                               reset-gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
 155                         };
 156                         phy1: ethernet-phy@1 {
 157                                 interrupts = <3 1 0 0>;
 158                                 reg = <0x1>;
 159 +                               reset-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
 160                         };
 161                         tbi-phy@2 {
 162                                 device_type = "tbi-phy";