target/linux/ipq40xx/files/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";
  26
  27         soc {
  28                 rng@22000 {
  29                         status = "okay";
  30                 };
  31
  32                 mdio@90000 {
  33                         status = "okay";
  34                 };
  35
  36                 ess-psgmii@98000 {
  37                         status = "okay";
  38                 };
  39
  40                 tcsr@194b000 {
  41                         /* select hostmode */
  42                         compatible = "qcom,tcsr";
  43                         reg = <0x194b000 0x100>;
  44                         qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
  45                         status = "okay";
  46                 };
  47
  48                 tcsr@1949000 {
  49                         compatible = "qcom,tcsr";
  50                         reg = <0x1949000 0x100>;
  51                         qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
  52                 };
  53
  54                 ess_tcsr@1953000 {
  55                         compatible = "qcom,tcsr";
  56                         reg = <0x1953000 0x1000>;
  57                         qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
  58                 };
  59
  60                 tcsr@1957000 {
  61                         compatible = "qcom,tcsr";
  62                         reg = <0x1957000 0x100>;
  63                         qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
  64                 };
  65
  66                 usb2: usb2@60f8800 {
  67                         status = "okay";
  68                 };
  69
  70                 crypto@8e3a000 {
  71                         status = "okay";
  72                 };
  73
  74                 watchdog@b017000 {
  75                         status = "okay";
  76                 };
  77
  78                 ess-switch@c000000 {
  79                         switch_lan_bmp = <0x10>;
  80                         switch_wan_bmp = <0x20>;
  81
  82                         status = "okay";
  83                 };
  84
  85                 edma@c080000 {
  86                         status = "okay";
  87                 };
  88         };
  89
  90         keys {
  91                 compatible = "gpio-keys";
  92
  93                 reset {
  94                         label = "reset";
  95                         gpios = <&tlmm 18 GPIO_ACTIVE_LOW>;
  96                         linux,code = <KEY_RESTART >;
  97                 };
  98         };
  99
 100         aliases {
 101                 led-boot = &power;
 102                 led-failsafe = &power;
 103                 led-running = &power;
 104                 led-upgrade = &power;
 105         };
 106
 107         leds {
 108                 compatible = "gpio-leds";
 109
 110                 red {
 111                         label = "a62:red:status";
 112                         gpios = <&tlmm 43 GPIO_ACTIVE_HIGH>;
 113                         linux,default-trigger = "default-off";
 114                 };
 115
 116                 power: green {
 117                         label = "a62:green:status";
 118                         gpios = <&tlmm 45 GPIO_ACTIVE_HIGH>;
 119                 };
 120
 121                 blue {
 122                         label = "a62:blue:status";
 123                         gpios = <&tlmm 46 GPIO_ACTIVE_HIGH>;
 124                         linux,default-trigger = "default-off";
 125                 };
 126         };
 127
 128         watchdog {
 129                 compatible = "linux,wdt-gpio";
 130                 gpios = <&tlmm 59 GPIO_ACTIVE_LOW>;
 131                 hw_algo = "toggle";
 132                 /* hw_margin_ms is actually 300s but driver limits it to 60s */
 133                 hw_margin_ms = <60000>;
 134                 always-running;
 135         };
 136 };
 137
 138 &tlmm {
 139         serial_pins: serial_pinmux {
 140                 mux {
 141                         pins = "gpio16", "gpio17";
 142                         function = "blsp_uart0";
 143                         bias-disable;
 144                 };
 145         };
 146
 147         spi_0_pins: spi_0_pinmux {
 148                 pin {
 149                         function = "blsp_spi0";
 150                         pins = "gpio13", "gpio14", "gpio15";
 151                         drive-strength = <12>;
 152                         bias-disable;
 153                 };
 154                 pin_cs {
 155                         function = "gpio";
 156                         pins = "gpio12";
 157                         drive-strength = <2>;
 158                         bias-disable;
 159                         output-high;
 160                 };
 161         };
 162
 163         enable-usb-power {
 164                 gpio-hog;
 165                 gpios = <58 GPIO_ACTIVE_HIGH>;
 166                 output-low;
 167                 line-name = "enable USB2 power";
 168         };
 169 };
 170
 171 &blsp_dma {
 172         status = "okay";
 173 };
 174
 175 &blsp1_spi1 {
 176         pinctrl-0 = <&spi_0_pins>;
 177         pinctrl-names = "default";
 178         status = "okay";
 179         cs-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>;
 180
 181         m25p80@0 {
 182                 #address-cells = <1>;
 183                 #size-cells = <1>;
 184                 compatible = "jedec,spi-nor";
 185                 reg = <0>;
 186                 spi-max-frequency = <24000000>;
 187                 /* partitions are passed via bootloader */
 188         };
 189 };
 190
 191 &blsp1_uart1 {
 192         pinctrl-0 = <&serial_pins>;
 193         pinctrl-names = "default";
 194         status = "okay";
 195 };
 196
 197 &cryptobam {
 198         status = "okay";
 199 };
 200
 201 &gmac0 {
 202         qcom,phy_mdio_addr = <3>;
 203         qcom,poll_required = <1>;
 204         qcom,forced_speed = <1000>;
 205         qcom,forced_duplex = <1>;
 206         vlan_tag = <1 0x10>;
 207 };
 208
 209 &usb2_hs_phy {
 210         status = "okay";
 211 };
 212
 213 &pcie0 {
 214         status = "okay";
 215         perst-gpio = <&tlmm 38 GPIO_ACTIVE_LOW>;
 216         wake-gpio = <&tlmm 50 GPIO_ACTIVE_LOW>;
 217
 218         bridge@0,0 {
 219                 reg = <0x00000000 0 0 0 0>;
 220                 #address-cells = <3>;
 221                 #size-cells = <2>;
 222                 ranges;
 223
 224                 wifi2: wifi@1,0 {
 225                         compatible = "qcom,ath10k";
 226                         status = "okay";
 227                         reg = <0x00010000 0 0 0 0>;
 228                         qcom,ath10k-calibration-variant = "OM-A62";
 229                         ieee80211-freq-limit = <5170000 5350000>;
 230                 };
 231         };
 232 };
 233
 234 &wifi0 {
 235         status = "okay";
 236         qcom,ath10k-calibration-variant = "OM-A62";
 237 };
 238
 239 &wifi1 {
 240         status = "okay";
 241         qcom,ath10k-calibration-variant = "OM-A62";
 242         ieee80211-freq-limit = <5470000 5875000>;
 243 };