target/linux/ipq40xx/files-6.6/arch/arm/boot/dts/qcom/qcom-ipq4018-a42.dts

   1 // SPDX-License-Identifier: ISC
   2 /* Copyright (c) 2015, The Linux Foundation. All rights reserved.
   3  * Copyright (c) 2017, 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/leds/common.h>
  10 #include <dt-bindings/soc/qcom,tcsr.h>
  11
  12 / {
  13         model = "OpenMesh A42";
  14         compatible = "openmesh,a42";
  15
  16         soc {
  17                 rng@22000 {
  18                         status = "okay";
  19                 };
  20
  21                 tcsr@194b000 {
  22                         /* select hostmode */
  23                         compatible = "qcom,tcsr";
  24                         reg = <0x194b000 0x100>;
  25                         qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
  26                         status = "okay";
  27                 };
  28
  29                 tcsr@1949000 {
  30                         compatible = "qcom,tcsr";
  31                         reg = <0x1949000 0x100>;
  32                         qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
  33                 };
  34
  35                 ess_tcsr@1953000 {
  36                         compatible = "qcom,tcsr";
  37                         reg = <0x1953000 0x1000>;
  38                         qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
  39                 };
  40
  41                 tcsr@1957000 {
  42                         compatible = "qcom,tcsr";
  43                         reg = <0x1957000 0x100>;
  44                         qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
  45                 };
  46
  47                 usb2: usb2@60f8800 {
  48                         status = "okay";
  49                 };
  50
  51                 crypto@8e3a000 {
  52                         status = "okay";
  53                 };
  54
  55                 watchdog@b017000 {
  56                         status = "okay";
  57                 };
  58         };
  59
  60         keys {
  61                 compatible = "gpio-keys";
  62
  63                 reset {
  64                         label = "reset";
  65                         gpios = <&tlmm 59 GPIO_ACTIVE_LOW>;
  66                         linux,code = <KEY_RESTART>;
  67                 };
  68         };
  69
  70         aliases {
  71                 led-boot = &led_status_green;
  72                 led-failsafe = &led_status_green;
  73                 led-running = &led_status_green;
  74                 led-upgrade = &led_status_green;
  75                 label-mac-device = &swport5;
  76         };
  77
  78         leds {
  79                 compatible = "gpio-leds";
  80
  81                 status_red {
  82                         function = LED_FUNCTION_STATUS;
  83                         color = <LED_COLOR_ID_RED>;
  84                         gpios = <&tlmm 0 GPIO_ACTIVE_HIGH>;
  85                 };
  86
  87                 led_status_green: status_green {
  88                         function = LED_FUNCTION_STATUS;
  89                         color = <LED_COLOR_ID_GREEN>;
  90                         gpios = <&tlmm 1 GPIO_ACTIVE_HIGH>;
  91                 };
  92
  93                 status_blue {
  94                         function = LED_FUNCTION_STATUS;
  95                         color = <LED_COLOR_ID_BLUE>;
  96                         gpios = <&tlmm 2 GPIO_ACTIVE_HIGH>;
  97                 };
  98         };
  99
 100         watchdog {
 101                 compatible = "linux,wdt-gpio";
 102                 gpios = <&tlmm 5 GPIO_ACTIVE_LOW>;
 103                 hw_algo = "toggle";
 104                 /* hw_margin_ms is actually 300s but driver limits it to 60s */
 105                 hw_margin_ms = <60000>;
 106                 always-running;
 107         };
 108 };
 109
 110 &tlmm {
 111         serial_pins: serial_pinmux {
 112                 mux {
 113                         pins = "gpio60", "gpio61";
 114                         function = "blsp_uart0";
 115                         bias-disable;
 116                 };
 117         };
 118
 119         spi_0_pins: spi_0_pinmux {
 120                 pin {
 121                         function = "blsp_spi0";
 122                         pins = "gpio55", "gpio56", "gpio57";
 123                         drive-strength = <12>;
 124                         bias-disable;
 125                 };
 126                 pin_cs {
 127                         function = "gpio";
 128                         pins = "gpio54";
 129                         drive-strength = <2>;
 130                         bias-disable;
 131                         output-high;
 132                 };
 133         };
 134 };
 135
 136 &blsp_dma {
 137         status = "okay";
 138 };
 139
 140 &blsp1_spi1 {
 141         pinctrl-0 = <&spi_0_pins>;
 142         pinctrl-names = "default";
 143         status = "okay";
 144         cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>;
 145
 146         flash@0 {
 147                 #address-cells = <1>;
 148                 #size-cells = <1>;
 149                 compatible = "jedec,spi-nor";
 150                 reg = <0>;
 151                 spi-max-frequency = <24000000>;
 152
 153                 /* partitions are passed via bootloader */
 154                 partitions {
 155                         partition-art {
 156                                 label = "0:ART";
 157
 158                                 nvmem-layout {
 159                                         compatible = "fixed-layout";
 160                                         #address-cells = <1>;
 161                                         #size-cells = <1>;
 162
 163                                         macaddr_gmac0: macaddr@0 {
 164                                                 reg = <0x0 0x6>;
 165                                         };
 166
 167                                         macaddr_gmac1: macaddr@6 {
 168                                                 reg = <0x6 0x6>;
 169                                         };
 170
 171                                         precal_art_1000: precal@1000 {
 172                                                 reg = <0x1000 0x2f20>;
 173                                         };
 174
 175                                         precal_art_5000: precal@5000 {
 176                                                 reg = <0x5000 0x2f20>;
 177                                         };
 178                                 };
 179                         };
 180                 };
 181         };
 182 };
 183
 184 &blsp1_uart1 {
 185         pinctrl-0 = <&serial_pins>;
 186         pinctrl-names = "default";
 187         status = "okay";
 188 };
 189
 190 &cryptobam {
 191         status = "okay";
 192 };
 193
 194 &usb2_hs_phy {
 195         status = "okay";
 196 };
 197
 198 &mdio {
 199         status = "okay";
 200 };
 201
 202 &gmac {
 203         status = "okay";
 204 };
 205
 206 &switch {
 207         status = "okay";
 208 };
 209
 210 &swport4 {
 211         status = "okay";
 212         label = "ethernet2";
 213
 214         nvmem-cell-names = "mac-address";
 215         nvmem-cells = <&macaddr_gmac1>;
 216 };
 217
 218 &swport5 {
 219         status = "okay";
 220         label = "ethernet1";
 221
 222         nvmem-cell-names = "mac-address";
 223         nvmem-cells = <&macaddr_gmac0>;
 224 };
 225
 226 &wifi0 {
 227         status = "okay";
 228         qcom,ath10k-calibration-variant = "OM-A42";
 229
 230         nvmem-cell-names = "pre-calibration";
 231         nvmem-cells = <&precal_art_1000>;
 232 };
 233
 234 &wifi1 {
 235         status = "okay";
 236         qcom,ath10k-calibration-variant = "OM-A42";
 237
 238         nvmem-cell-names = "pre-calibration";
 239         nvmem-cells = <&precal_art_5000>;
 240 };