target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4019-a62.dts

   1 /* Copyright (c) 2015, The Linux Foundation. All rights reserved.
   2  * Copyright (c) 2017-2018, Sven Eckelmann <sven.eckelmann@openmesh.com>
   3  *
   4  * Permission to use, copy, modify, and/or distribute this software for any
   5  * purpose with or without fee is hereby granted, provided that the above
   6  * copyright notice and this permission notice appear in all copies.
   7  *
   8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15  *
  16  */
  17
  18 #include "qcom-ipq4019.dtsi"
  19 #include <dt-bindings/gpio/gpio.h>
  20 #include <dt-bindings/input/input.h>
  21 #include <dt-bindings/soc/qcom,tcsr.h>
  22
  23 / {
  24         model = "OpenMesh A62";
  25         compatible = "openmesh,a62", "qcom,ipq4019";
  26
  27         soc {
  28                 mdio@90000 {
  29                         status = "okay";
  30                 };
  31
  32                 ess-psgmii@98000 {
  33                         status = "okay";
  34                 };
  35
  36                 tcsr@194b000 {
  37                         /* select hostmode */
  38                         compatible = "qcom,tcsr";
  39                         reg = <0x194b000 0x100>;
  40                         qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
  41                         status = "okay";
  42                 };
  43
  44                 tcsr@1949000 {
  45                         compatible = "qcom,tcsr";
  46                         reg = <0x1949000 0x100>;
  47                         qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
  48                 };
  49
  50                 ess_tcsr@1953000 {
  51                         compatible = "qcom,tcsr";
  52                         reg = <0x1953000 0x1000>;
  53                         qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
  54                 };
  55
  56                 tcsr@1957000 {
  57                         compatible = "qcom,tcsr";
  58                         reg = <0x1957000 0x100>;
  59                         qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
  60                 };
  61
  62                 usb2: usb2@60f8800 {
  63                         status = "okay";
  64                 };
  65
  66                 crypto@8e3a000 {
  67                         status = "okay";
  68                 };
  69
  70                 watchdog@b017000 {
  71                         status = "okay";
  72                 };
  73
  74                 ess-switch@c000000 {
  75                         switch_lan_bmp = <0x10>;
  76                         switch_wan_bmp = <0x20>;
  77
  78                         status = "okay";
  79                 };
  80
  81                 edma@c080000 {
  82                         status = "okay";
  83                 };
  84         };
  85
  86         gpio-keys {
  87                 compatible = "gpio-keys";
  88
  89                 reset {
  90                         label = "reset";
  91                         gpios = <&tlmm 18 GPIO_ACTIVE_LOW>;
  92                         linux,code = <KEY_RESTART >;
  93                 };
  94         };
  95
  96         aliases {
  97                 led-boot = &power;
  98                 led-failsafe = &power;
  99                 led-running = &power;
 100                 led-upgrade = &power;
 101         };
 102
 103         gpio-leds {
 104                 compatible = "gpio-leds";
 105
 106                 red {
 107                         label = "a62:red:status";
 108                         gpios = <&tlmm 43 GPIO_ACTIVE_HIGH>;
 109                         linux,default-trigger = "default-off";
 110                 };
 111
 112                 power: green {
 113                         label = "a62:green:status";
 114                         gpios = <&tlmm 45 GPIO_ACTIVE_HIGH>;
 115                 };
 116
 117                 blue {
 118                         label = "a62:blue:status";
 119                         gpios = <&tlmm 46 GPIO_ACTIVE_HIGH>;
 120                         linux,default-trigger = "default-off";
 121                 };
 122         };
 123
 124         watchdog {
 125                 compatible = "linux,wdt-gpio";
 126                 gpios = <&tlmm 59 GPIO_ACTIVE_LOW>;
 127                 hw_algo = "toggle";
 128                 /* hw_margin_ms is actually 300s but driver limits it to 60s */
 129                 hw_margin_ms = <60000>;
 130                 always-running;
 131         };
 132 };
 133
 134 &tlmm {
 135         serial_pins: serial_pinmux {
 136                 mux {
 137                         pins = "gpio16", "gpio17";
 138                         function = "blsp_uart0";
 139                         bias-disable;
 140                 };
 141         };
 142
 143         spi_0_pins: spi_0_pinmux {
 144                 pin {
 145                         function = "blsp_spi0";
 146                         pins = "gpio13", "gpio14", "gpio15";
 147                         drive-strength = <12>;
 148                         bias-disable;
 149                 };
 150                 pin_cs {
 151                         function = "gpio";
 152                         pins = "gpio12";
 153                         drive-strength = <2>;
 154                         bias-disable;
 155                         output-high;
 156                 };
 157         };
 158
 159         enable-usb-power {
 160                 gpio-hog;
 161                 gpios = <58 GPIO_ACTIVE_HIGH>;
 162                 output-low;
 163                 line-name = "enable USB2 power";
 164         };
 165 };
 166
 167 &blsp_dma {
 168         status = "okay";
 169 };
 170
 171 &blsp1_spi1 {
 172         pinctrl-0 = <&spi_0_pins>;
 173         pinctrl-names = "default";
 174         status = "okay";
 175         cs-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>;
 176
 177         m25p80@0 {
 178                 #address-cells = <1>;
 179                 #size-cells = <1>;
 180                 compatible = "jedec,spi-nor";
 181                 reg = <0>;
 182                 spi-max-frequency = <24000000>;
 183                 /* partitions are passed via bootloader */
 184         };
 185 };
 186
 187 &blsp1_uart1 {
 188         pinctrl-0 = <&serial_pins>;
 189         pinctrl-names = "default";
 190         status = "okay";
 191 };
 192
 193 &cryptobam {
 194         status = "okay";
 195 };
 196
 197 &gmac0 {
 198         qcom,phy_mdio_addr = <3>;
 199         qcom,poll_required = <1>;
 200         qcom,forced_speed = <1000>;
 201         qcom,forced_duplex = <1>;
 202         vlan_tag = <1 0x10>;
 203 };
 204
 205 &usb2_hs_phy {
 206         status = "okay";
 207 };
 208
 209 &pcie0 {
 210         status = "okay";
 211         perst-gpio = <&tlmm 38 GPIO_ACTIVE_LOW>;
 212         wake-gpio = <&tlmm 50 GPIO_ACTIVE_LOW>;
 213
 214         bridge@0,0 {
 215                 reg = <0x00000000 0 0 0 0>;
 216                 #address-cells = <3>;
 217                 #size-cells = <2>;
 218                 ranges;
 219
 220                 wifi2: wifi@0,0 {
 221                         compatible = "qcom,ath10k";
 222                         status = "okay";
 223                         reg = <0x00010000 0 0 0 0>;
 224                         qcom,ath10k-calibration-variant = "OM-A62";
 225                         ieee80211-freq-limit = <5170000 5350000>;
 226                 };
 227         };
 228 };
 229
 230 &wifi0 {
 231         status = "okay";
 232         qcom,ath10k-calibration-variant = "OM-A62";
 233 };
 234
 235 &wifi1 {
 236         status = "okay";
 237         qcom,ath10k-calibration-variant = "OM-A62";
 238         ieee80211-freq-limit = <5470000 5875000>;
 239 };