target/linux/bcm53xx/patches-4.4/040-ARM-dts-BCM5301x-Add-BCM953012ER-board.patch

   1 From f8c331bda6a90b239f600020eec1b0defe7249b5 Mon Sep 17 00:00:00 2001
   2 From: Florian Fainelli <f.fainelli@gmail.com>
   3 Date: Wed, 22 Jun 2016 17:00:35 -0700
   4 Subject: [PATCH] ARM: dts: BCM5301x: Add BCM953012ER board
   5
   6 Add support for the Broadcom BCM953012 Enterprise Router reference
   7 board, enable the following peripherals:
   8
   9 - UART0 (UART1 is not populated)
  10 - WPS and restart GPIO buttons
  11 - Ethernet switch w/ only two facing ports
  12 - NAND flash
  13 - SPI-NOR flash
  14
  15 Acked-by: Jon Mason <jon.mason@broadcom.com>
  16 Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
  17 ---
  18  arch/arm/boot/dts/Makefile        |   1 +
  19  arch/arm/boot/dts/bcm953012er.dts | 104 ++++++++++++++++++++++++++++++++++++++
  20  2 files changed, 105 insertions(+)
  21  create mode 100644 arch/arm/boot/dts/bcm953012er.dts
  22
  23 --- a/arch/arm/boot/dts/Makefile
  24 +++ b/arch/arm/boot/dts/Makefile
  25 @@ -79,6 +79,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
  26         bcm47094-dlink-dir-885l.dtb \
  27         bcm94708.dtb \
  28         bcm94709.dtb \
  29 +       bcm953012er.dtb \
  30         bcm953012k.dtb
  31  dtb-$(CONFIG_ARCH_BCM_63XX) += \
  32         bcm963138dvt.dtb
  33 --- /dev/null
  34 +++ b/arch/arm/boot/dts/bcm953012er.dts
  35 @@ -0,0 +1,104 @@
  36 +/*
  37 + *  BSD LICENSE
  38 + *
  39 + *  Copyright(c) 2016 Broadcom. All rights reserved.
  40 + *
  41 + *  Redistribution and use in source and binary forms, with or without
  42 + *  modification, are permitted provided that the following conditions
  43 + *  are met:
  44 + *
  45 + *    * Redistributions of source code must retain the above copyright
  46 + *      notice, this list of conditions and the following disclaimer.
  47 + *    * Redistributions in binary form must reproduce the above copyright
  48 + *      notice, this list of conditions and the following disclaimer in
  49 + *      the documentation and/or other materials provided with the
  50 + *      distribution.
  51 + *    * Neither the name of Broadcom Corporation nor the names of its
  52 + *      contributors may be used to endorse or promote products derived
  53 + *      from this software without specific prior written permission.
  54 + *
  55 + *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  56 + *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  57 + *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  58 + *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  59 + *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  60 + *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  61 + *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  62 + *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  63 + *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  64 + *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  65 + *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  66 + */
  67 +
  68 +/dts-v1/;
  69 +
  70 +#include "bcm4708.dtsi"
  71 +#include "bcm5301x-nand-cs0-bch8.dtsi"
  72 +
  73 +/ {
  74 +       model = "NorthStar Enterprise Router (BCM953012ER)";
  75 +       compatible = "brcm,bcm953012er", "brcm,brcm53012", "brcm,bcm4708";
  76 +
  77 +       aliases {
  78 +               serial0 = &uart0;
  79 +       };
  80 +
  81 +       chosen {
  82 +               stdout-path = "serial0:115200n8";
  83 +       };
  84 +
  85 +       memory {
  86 +               reg = <0x00000000 0x8000000>;
  87 +       };
  88 +
  89 +       gpio-keys {
  90 +               compatible = "gpio-keys";
  91 +               #address-cells = <1>;
  92 +               #size-cells = <0>;
  93 +
  94 +               wps {
  95 +                       label = "WPS";
  96 +                       linux,code = <KEY_WPS_BUTTON>;
  97 +                       gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
  98 +               };
  99 +
 100 +               restart {
 101 +                       label = "Reset";
 102 +                       linux,code = <KEY_RESTART>;
 103 +                       gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
 104 +               };
 105 +       };
 106 +};
 107 +
 108 +&uart0 {
 109 +       status = "okay";
 110 +};
 111 +
 112 +&spi_nor {
 113 +       status = "okay";
 114 +};
 115 +
 116 +&srab {
 117 +       status = "okay";
 118 +
 119 +       ports {
 120 +               #address-cells = <1>;
 121 +               #size-cells = <0>;
 122 +
 123 +               port@0 {
 124 +                       reg = <0>;
 125 +                       label = "port0";
 126 +               };
 127 +
 128 +               port@1 {
 129 +                       reg = <1>;
 130 +                       label = "port1";
 131 +               };
 132 +
 133 +               port@5 {
 134 +                       reg = <5>;
 135 +                       label = "cpu";
 136 +                       ethernet = <&gmac0>;
 137 +               };
 138 +       };
 139 +};