target/linux/bcm53xx/patches-5.10/033-v5.16-0023-ARM-dts-BCM5301X-Add-DT-for-Asus-RT-AC88U.patch

   1 From beff77b93452cd2057c859694709dd34a181488f Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?Ar=C4=B1n=C3=A7=20=C3=9CNAL?= <arinc.unal@arinc9.com>
   3 Date: Tue, 21 Sep 2021 20:19:01 +0800
   4 Subject: [PATCH] ARM: dts: BCM5301X: Add DT for Asus RT-AC88U
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 Hardware Info
  10 -------------
  11
  12 Processor       - Broadcom BCM4709C0KFEBG dual-core @ 1.4 GHz
  13 Switch          - BCM53012 in BCM4709C0KFEBG & external RTL8365MB
  14 DDR3 RAM        - 512 MB
  15 Flash           - 128 MB (ESMT F59L1G81LA-25T)
  16 2.4GHz          - BCM4366 4×4 2.4/5G single chip 802.11ac SoC
  17 5GHz            - BCM4366 4×4 2.4/5G single chip 802.11ac SoC
  18 Ports           - 8 Ports, 1 WAN Ports
  19
  20 Tested on OpenWrt on kernel 5.10 built with DSA driver.
  21
  22 Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
  23 Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
  24 ---
  25  arch/arm/boot/dts/Makefile                   |   1 +
  26  arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts | 200 +++++++++++++++++++
  27  2 files changed, 201 insertions(+)
  28  create mode 100644 arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts
  29
  30 --- a/arch/arm/boot/dts/Makefile
  31 +++ b/arch/arm/boot/dts/Makefile
  32 @@ -118,6 +118,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
  33         bcm4709-netgear-r7000.dtb \
  34         bcm4709-netgear-r8000.dtb \
  35         bcm4709-tplink-archer-c9-v1.dtb \
  36 +       bcm47094-asus-rt-ac88u.dtb \
  37         bcm47094-dlink-dir-885l.dtb \
  38         bcm47094-linksys-panamera.dtb \
  39         bcm47094-luxul-abr-4500.dtb \
  40 --- /dev/null
  41 +++ b/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts
  42 @@ -0,0 +1,200 @@
  43 +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
  44 +/*
  45 + * Copyright (C) 2021 Arınç ÜNAL <arinc.unal@arinc9.com>
  46 + */
  47 +
  48 +/dts-v1/;
  49 +
  50 +#include "bcm47094.dtsi"
  51 +#include "bcm5301x-nand-cs0-bch8.dtsi"
  52 +
  53 +/ {
  54 +       compatible = "asus,rt-ac88u", "brcm,bcm47094", "brcm,bcm4708";
  55 +       model = "Asus RT-AC88U";
  56 +
  57 +       chosen {
  58 +               bootargs = "earlycon";
  59 +       };
  60 +
  61 +       memory@0 {
  62 +               device_type = "memory";
  63 +               reg = <0x00000000 0x08000000>,
  64 +                     <0x88000000 0x18000000>;
  65 +       };
  66 +
  67 +       nvram@1c080000 {
  68 +               compatible = "brcm,nvram";
  69 +               reg = <0x1c080000 0x00180000>;
  70 +       };
  71 +
  72 +       leds {
  73 +               compatible = "gpio-leds";
  74 +
  75 +               power {
  76 +                       label = "white:power";
  77 +                       gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
  78 +                       linux,default-trigger = "default-on";
  79 +               };
  80 +
  81 +               wan-red {
  82 +                       label = "red:wan";
  83 +                       gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
  84 +               };
  85 +
  86 +               lan {
  87 +                       label = "white:lan";
  88 +                       gpios = <&chipcommon 21 GPIO_ACTIVE_LOW>;
  89 +               };
  90 +
  91 +               usb2 {
  92 +                       label = "white:usb2";
  93 +                       gpios = <&chipcommon 16 GPIO_ACTIVE_LOW>;
  94 +                       trigger-sources = <&ehci_port2>;
  95 +                       linux,default-trigger = "usbport";
  96 +               };
  97 +
  98 +               usb3 {
  99 +                       label = "white:usb3";
 100 +                       gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
 101 +                       trigger-sources = <&ehci_port1>, <&xhci_port1>;
 102 +                       linux,default-trigger = "usbport";
 103 +               };
 104 +
 105 +               wps {
 106 +                       label = "white:wps";
 107 +                       gpios = <&chipcommon 19 GPIO_ACTIVE_LOW>;
 108 +               };
 109 +       };
 110 +
 111 +       gpio-keys {
 112 +               compatible = "gpio-keys";
 113 +               #address-cells = <1>;
 114 +               #size-cells = <0>;
 115 +
 116 +               wps {
 117 +                       label = "WPS";
 118 +                       linux,code = <KEY_WPS_BUTTON>;
 119 +                       gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>;
 120 +               };
 121 +
 122 +               reset {
 123 +                       label = "Reset";
 124 +                       linux,code = <KEY_RESTART>;
 125 +                       gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
 126 +               };
 127 +
 128 +               wifi {
 129 +                       label = "Wi-Fi";
 130 +                       linux,code = <KEY_RFKILL>;
 131 +                       gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
 132 +               };
 133 +
 134 +               led {
 135 +                       label = "Backlight";
 136 +                       linux,code = <KEY_BRIGHTNESS_ZERO>;
 137 +                       gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
 138 +               };
 139 +       };
 140 +};
 141 +
 142 +&srab {
 143 +       compatible = "brcm,bcm53012-srab", "brcm,bcm5301x-srab";
 144 +       status = "okay";
 145 +       dsa,member = <0 0>;
 146 +
 147 +       ports {
 148 +               #address-cells = <1>;
 149 +               #size-cells = <0>;
 150 +
 151 +               port@0 {
 152 +                       reg = <0>;
 153 +                       label = "lan4";
 154 +               };
 155 +
 156 +               port@1 {
 157 +                       reg = <1>;
 158 +                       label = "lan3";
 159 +               };
 160 +
 161 +               port@2 {
 162 +                       reg = <2>;
 163 +                       label = "lan2";
 164 +               };
 165 +
 166 +               port@3 {
 167 +                       reg = <3>;
 168 +                       label = "lan1";
 169 +               };
 170 +
 171 +               port@4 {
 172 +                       reg = <4>;
 173 +                       label = "wan";
 174 +               };
 175 +
 176 +               sw0_p5: port@5 {
 177 +                       reg = <5>;
 178 +                       label = "extsw";
 179 +
 180 +                       fixed-link {
 181 +                               speed = <1000>;
 182 +                               full-duplex;
 183 +                       };
 184 +               };
 185 +
 186 +               port@7 {
 187 +                       reg = <7>;
 188 +                       ethernet = <&gmac1>;
 189 +                       label = "cpu";
 190 +
 191 +                       fixed-link {
 192 +                               speed = <1000>;
 193 +                               full-duplex;
 194 +                       };
 195 +               };
 196 +
 197 +               port@8 {
 198 +                       reg = <8>;
 199 +                       ethernet = <&gmac2>;
 200 +                       label = "cpu";
 201 +                       status = "disabled";
 202 +
 203 +                       fixed-link {
 204 +                               speed = <1000>;
 205 +                               full-duplex;
 206 +                       };
 207 +               };
 208 +       };
 209 +};
 210 +
 211 +&usb2 {
 212 +       vcc-gpio = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
 213 +};
 214 +
 215 +&usb3_phy {
 216 +       status = "okay";
 217 +};
 218 +
 219 +&nandcs {
 220 +       partitions {
 221 +               compatible = "fixed-partitions";
 222 +               #address-cells = <1>;
 223 +               #size-cells = <1>;
 224 +
 225 +               partition@0 {
 226 +                       label = "boot";
 227 +                       reg = <0x00000000 0x00080000>;
 228 +                       read-only;
 229 +               };
 230 +
 231 +               partition@80000 {
 232 +                       label = "nvram";
 233 +                       reg = <0x00080000 0x00180000>;
 234 +               };
 235 +
 236 +               partition@200000 {
 237 +                       label = "firmware";
 238 +                       reg = <0x00200000 0x07e00000>;
 239 +                       compatible = "brcm,trx";
 240 +               };
 241 +       };
 242 +};