uniphier-ld20-akebi96.dts

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    1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
    2 //
    3 // Device Tree Source for Akebi96 Development Board
    4 //
    5 // Derived from uniphier-ld20-global.dts.
    6 //
    7 // Copyright (C) 2015-2017 Socionext Inc.
    8 // Copyright (C) 2019-2020 Linaro Ltd.
    9 
   10 /dts-v1/;
   11 #include <dt-bindings/gpio/uniphier-gpio.h>
   12 #include "uniphier-ld20.dtsi"
   13 
   14 / {
   15         model = "Akebi96";
   16         compatible = "socionext,uniphier-ld20-akebi96",
   17                      "socionext,uniphier-ld20";
   18 
   19         chosen {
   20                 stdout-path = "serial0:115200n8";
   21         };
   22 
   23         aliases {
   24                 serial0 = &serial0;
   25                 serial1 = &serial1;
   26                 serial2 = &serial2;
   27                 serial3 = &serial3;
   28                 i2c0 = &i2c0;
   29                 i2c1 = &i2c1;
   30                 i2c2 = &i2c2;
   31                 i2c3 = &i2c3;
   32                 i2c4 = &i2c4;
   33                 i2c5 = &i2c5;
   34                 spi0 = &spi0;
   35                 spi1 = &spi1;
   36                 spi2 = &spi2;
   37                 spi3 = &spi3;
   38                 ethernet0 = &eth;
   39         };
   40 
   41         memory@80000000 {
   42                 device_type = "memory";
   43                 reg = <0 0x80000000 0 0xc0000000>;
   44         };
   45 
   46         framebuffer@c0000000 {
   47                 compatible = "simple-framebuffer";
   48                 reg = <0 0xc0000000 0 0x02000000>;
   49                 width = <1920>;
   50                 height = <1080>;
   51                 stride = <7680>;
   52                 format = "a8r8g8b8";
   53         };
   54 
   55         reserved-memory {
   56                 #address-cells = <2>;
   57                 #size-cells = <2>;
   58                 ranges;
   59 
   60                 memory@c0000000 {
   61                         reg = <0 0xc0000000 0 0x02000000>;
   62                         no-map;
   63                 };
   64         };
   65 
   66         sound {
   67                 compatible = "audio-graph-card";
   68                 label = "UniPhier LD20";
   69                 dais = <&spdif_port0
   70                         &comp_spdif_port0>;
   71         };
   72 
   73         spdif-out {
   74                 compatible = "linux,spdif-dit";
   75                 #sound-dai-cells = <0>;
   76 
   77                 port@0 {
   78                         spdif_tx: endpoint {
   79                                 remote-endpoint = <&spdif_hiecout1>;
   80                         };
   81                 };
   82         };
   83 
   84         comp-spdif-out {
   85                 compatible = "linux,spdif-dit";
   86                 #sound-dai-cells = <0>;
   87 
   88                 port@0 {
   89                         comp_spdif_tx: endpoint {
   90                                 remote-endpoint = <&comp_spdif_hiecout1>;
   91                         };
   92                 };
   93         };
   94 
   95         firmware {
   96                 optee {
   97                         compatible = "linaro,optee-tz";
   98                         method = "smc";
   99                 };
  100         };
  101 };
  102 
  103 &spi3 {
  104         status = "okay";
  105         #address-cells = <1>;
  106         #size-cells = <0>;
  107         usb-over-spi@0 {
  108                 compatible = "maxim,max3421-udc";
  109                 reg = <0>;
  110                 spi-max-frequency = <12500000>;
  111                 interrupt-parent = <&gpio>;
  112                 interrupt-names = "udc";
  113                 interrupts = <0 2>;
  114         };
  115 };
  116 
  117 &serial0 {
  118         /* Onboard USB-UART */
  119         status = "okay";
  120 };
  121 
  122 &serial2 {
  123         /* LS connector UART1 */
  124         status = "okay";
  125 };
  126 
  127 &serial3 {
  128         /* LS connector UART0 */
  129         status = "okay";
  130 };
  131 
  132 &spdif_hiecout1 {
  133         remote-endpoint = <&spdif_tx>;
  134 };
  135 
  136 &comp_spdif_hiecout1 {
  137         remote-endpoint = <&comp_spdif_tx>;
  138 };
  139 
  140 &i2c0 {
  141         /* LS connector I2C0 */
  142         status = "okay";
  143 };
  144 
  145 &i2c1 {
  146         /* LS connector I2C1 */
  147         status = "okay";
  148 };
  149 
  150 &eth {
  151         status = "okay";
  152         phy-handle = <&ethphy>;
  153 };
  154 
  155 &mdio {
  156         ethphy: ethernet-phy@0 {
  157                 reg = <0>;
  158         };
  159 };
  160 
  161 &usb {
  162         status = "okay";
  163 };
  164 
  165 &pcie {
  166         status = "okay";
  167 };
  168 
  169 &gpio {
  170         /* IRQs for Max3421 */
  171         xirq0 {
  172                 gpio-hog;
  173                 gpios = <UNIPHIER_GPIO_IRQ(0) 1>;
  174                 input;
  175         };
  176         xirq10 {
  177                 gpio-hog;
  178                 gpios = <UNIPHIER_GPIO_IRQ(10) 1>;
  179                 input;
  180         };
  181 };
  182 
  183 &pinctrl_aout1 {
  184         groups = "aout1b";
  185 };
  186 
  187 &pinctrl_uart3 {
  188         groups = "uart3", "uart3_ctsrts";
  189 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm64/socionext/uniphier-ld20-akebi96.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm64/socionext/uniphier-ld20-akebi96.dts