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

   1 // SPDX-License-Identifier: ISC
   2 /* Copyright (c) 2015, The Linux Foundation. All rights reserved.
   3  * Copyright (c) 2017-2018, Sven Eckelmann <sven.eckelmann@openmesh.com>
   4  */
   5
   6 #include "qcom-ipq4019.dtsi"
   7 #include <dt-bindings/gpio/gpio.h>
   8 #include <dt-bindings/input/input.h>
   9 #include <dt-bindings/soc/qcom,tcsr.h>
  10
  11 / {
  12         model = "OpenMesh A62";
  13         compatible = "openmesh,a62";
  14
  15         soc {
  16                 rng@22000 {
  17                         status = "okay";
  18                 };
  19
  20                 mdio@90000 {
  21                         status = "okay";
  22                 };
  23
  24                 ess-psgmii@98000 {
  25                         status = "okay";
  26                 };
  27
  28                 tcsr@194b000 {
  29                         /* select hostmode */
  30                         compatible = "qcom,tcsr";
  31                         reg = <0x194b000 0x100>;
  32                         qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
  33                         status = "okay";
  34                 };
  35
  36                 tcsr@1949000 {
  37                         compatible = "qcom,tcsr";
  38                         reg = <0x1949000 0x100>;
  39                         qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
  40                 };
  41
  42                 ess_tcsr@1953000 {
  43                         compatible = "qcom,tcsr";
  44                         reg = <0x1953000 0x1000>;
  45                         qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
  46                 };
  47
  48                 tcsr@1957000 {
  49                         compatible = "qcom,tcsr";
  50                         reg = <0x1957000 0x100>;
  51                         qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
  52                 };
  53
  54                 usb2: usb2@60f8800 {
  55                         status = "okay";
  56                 };
  57
  58                 crypto@8e3a000 {
  59                         status = "okay";
  60                 };
  61
  62                 watchdog@b017000 {
  63                         status = "okay";
  64                 };
  65
  66                 ess-switch@c000000 {
  67                         switch_lan_bmp = <0x10>;
  68                         switch_wan_bmp = <0x20>;
  69
  70                         status = "okay";
  71                 };
  72
  73                 edma@c080000 {
  74                         status = "okay";
  75                 };
  76         };
  77
  78         keys {
  79                 compatible = "gpio-keys";
  80
  81                 reset {
  82                         label = "reset";
  83                         gpios = <&tlmm 18 GPIO_ACTIVE_LOW>;
  84                         linux,code = <KEY_RESTART >;
  85                 };
  86         };
  87
  88         aliases {
  89                 led-boot = &led_status_green;
  90                 led-failsafe = &led_status_green;
  91                 led-running = &led_status_green;
  92                 led-upgrade = &led_status_green;
  93         };
  94
  95         leds {
  96                 compatible = "gpio-leds";
  97
  98                 status_red {
  99                         label = "red:status";
 100                         gpios = <&tlmm 43 GPIO_ACTIVE_HIGH>;
 101                 };
 102
 103                 led_status_green: status_green {
 104                         label = "green:status";
 105                         gpios = <&tlmm 45 GPIO_ACTIVE_HIGH>;
 106                 };
 107
 108                 status_blue {
 109                         label = "blue:status";
 110                         gpios = <&tlmm 46 GPIO_ACTIVE_HIGH>;
 111                 };
 112         };
 113
 114         watchdog {
 115                 compatible = "linux,wdt-gpio";
 116                 gpios = <&tlmm 59 GPIO_ACTIVE_LOW>;
 117                 hw_algo = "toggle";
 118                 /* hw_margin_ms is actually 300s but driver limits it to 60s */
 119                 hw_margin_ms = <60000>;
 120                 always-running;
 121         };
 122 };
 123
 124 &tlmm {
 125         serial_pins: serial_pinmux {
 126                 mux {
 127                         pins = "gpio16", "gpio17";
 128                         function = "blsp_uart0";
 129                         bias-disable;
 130                 };
 131         };
 132
 133         spi_0_pins: spi_0_pinmux {
 134                 pin {
 135                         function = "blsp_spi0";
 136                         pins = "gpio13", "gpio14", "gpio15";
 137                         drive-strength = <12>;
 138                         bias-disable;
 139                 };
 140                 pin_cs {
 141                         function = "gpio";
 142                         pins = "gpio12";
 143                         drive-strength = <2>;
 144                         bias-disable;
 145                         output-high;
 146                 };
 147         };
 148
 149         enable-usb-power {
 150                 gpio-hog;
 151                 gpios = <58 GPIO_ACTIVE_HIGH>;
 152                 output-low;
 153                 line-name = "enable USB2 power";
 154         };
 155 };
 156
 157 &blsp_dma {
 158         status = "okay";
 159 };
 160
 161 &blsp1_spi1 {
 162         pinctrl-0 = <&spi_0_pins>;
 163         pinctrl-names = "default";
 164         status = "okay";
 165         cs-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>;
 166
 167         flash@0 {
 168                 #address-cells = <1>;
 169                 #size-cells = <1>;
 170                 compatible = "jedec,spi-nor";
 171                 reg = <0>;
 172                 spi-max-frequency = <24000000>;
 173                 /* partitions are passed via bootloader */
 174         };
 175 };
 176
 177 &blsp1_uart1 {
 178         pinctrl-0 = <&serial_pins>;
 179         pinctrl-names = "default";
 180         status = "okay";
 181 };
 182
 183 &cryptobam {
 184         status = "okay";
 185 };
 186
 187 &gmac0 {
 188         qcom,phy_mdio_addr = <3>;
 189         qcom,poll_required = <1>;
 190         qcom,forced_speed = <1000>;
 191         qcom,forced_duplex = <1>;
 192         vlan_tag = <1 0x10>;
 193 };
 194
 195 &usb2_hs_phy {
 196         status = "okay";
 197 };
 198
 199 &pcie0 {
 200         status = "okay";
 201         perst-gpio = <&tlmm 38 GPIO_ACTIVE_LOW>;
 202         wake-gpio = <&tlmm 50 GPIO_ACTIVE_LOW>;
 203
 204         bridge@0,0 {
 205                 reg = <0x00000000 0 0 0 0>;
 206                 #address-cells = <3>;
 207                 #size-cells = <2>;
 208                 ranges;
 209
 210                 wifi2: wifi@1,0 {
 211                         compatible = "qcom,ath10k";
 212                         status = "okay";
 213                         reg = <0x00010000 0 0 0 0>;
 214                         qcom,ath10k-calibration-variant = "OM-A62";
 215                         ieee80211-freq-limit = <5170000 5350000>;
 216                 };
 217         };
 218 };
 219
 220 &wifi0 {
 221         status = "okay";
 222         qcom,ath10k-calibration-variant = "OM-A62";
 223 };
 224
 225 &wifi1 {
 226         status = "okay";
 227         qcom,ath10k-calibration-variant = "OM-A62";
 228         ieee80211-freq-limit = <5470000 5875000>;
 229 };