dra7-evm-common.dtsi

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    1 // SPDX-License-Identifier: GPL-2.0-only
    2 /*
    3  * Copyright (C) 2017 Texas Instruments Incorporated - https://www.ti.com/
    4  */
    5 
    6 #include "dra74-ipu-dsp-common.dtsi"
    7 #include <dt-bindings/gpio/gpio.h>
    8 #include <dt-bindings/clock/ti-dra7-atl.h>
    9 #include <dt-bindings/input/input.h>
   10 
   11 / {
   12         chosen {
   13                 stdout-path = &uart1;
   14         };
   15 
   16         extcon_usb1: extcon_usb1 {
   17                 compatible = "linux,extcon-usb-gpio";
   18                 id-gpio = <&pcf_gpio_21 1 GPIO_ACTIVE_HIGH>;
   19         };
   20 
   21         extcon_usb2: extcon_usb2 {
   22                 compatible = "linux,extcon-usb-gpio";
   23                 id-gpio = <&pcf_gpio_21 2 GPIO_ACTIVE_HIGH>;
   24         };
   25 
   26         sound0: sound0 {
   27                 compatible = "simple-audio-card";
   28                 simple-audio-card,name = "DRA7xx-EVM";
   29                 simple-audio-card,widgets =
   30                         "Headphone", "Headphone Jack",
   31                         "Line", "Line Out",
   32                         "Microphone", "Mic Jack",
   33                         "Line", "Line In";
   34                 simple-audio-card,routing =
   35                         "Headphone Jack",       "HPLOUT",
   36                         "Headphone Jack",       "HPROUT",
   37                         "Line Out",             "LLOUT",
   38                         "Line Out",             "RLOUT",
   39                         "MIC3L",                "Mic Jack",
   40                         "MIC3R",                "Mic Jack",
   41                         "Mic Jack",             "Mic Bias",
   42                         "LINE1L",               "Line In",
   43                         "LINE1R",               "Line In";
   44                 simple-audio-card,format = "dsp_b";
   45                 simple-audio-card,bitclock-master = <&sound0_master>;
   46                 simple-audio-card,frame-master = <&sound0_master>;
   47                 simple-audio-card,bitclock-inversion;
   48 
   49                 sound0_master: simple-audio-card,cpu {
   50                         sound-dai = <&mcasp3>;
   51                         system-clock-frequency = <5644800>;
   52                 };
   53 
   54                 simple-audio-card,codec {
   55                         sound-dai = <&tlv320aic3106>;
   56                         clocks = <&atl_clkin2_ck>;
   57                 };
   58         };
   59 
   60         leds {
   61                 compatible = "gpio-leds";
   62                 led0 {
   63                         label = "dra7:usr1";
   64                         gpios = <&pcf_lcd 4 GPIO_ACTIVE_LOW>;
   65                         default-state = "off";
   66                 };
   67 
   68                 led1 {
   69                         label = "dra7:usr2";
   70                         gpios = <&pcf_lcd 5 GPIO_ACTIVE_LOW>;
   71                         default-state = "off";
   72                 };
   73 
   74                 led2 {
   75                         label = "dra7:usr3";
   76                         gpios = <&pcf_lcd 6 GPIO_ACTIVE_LOW>;
   77                         default-state = "off";
   78                 };
   79 
   80                 led3 {
   81                         label = "dra7:usr4";
   82                         gpios = <&pcf_lcd 7 GPIO_ACTIVE_LOW>;
   83                         default-state = "off";
   84                 };
   85         };
   86 
   87         gpio_keys {
   88                 compatible = "gpio-keys";
   89                 #address-cells = <1>;
   90                 #size-cells = <0>;
   91                 autorepeat;
   92 
   93                 USER1 {
   94                         label = "btnUser1";
   95                         linux,code = <BTN_0>;
   96                         gpios = <&pcf_lcd 2 GPIO_ACTIVE_LOW>;
   97                 };
   98 
   99                 USER2 {
  100                         label = "btnUser2";
  101                         linux,code = <BTN_1>;
  102                         gpios = <&pcf_lcd 3 GPIO_ACTIVE_LOW>;
  103                 };
  104         };
  105 };
  106 
  107 &i2c3 {
  108         status = "okay";
  109         clock-frequency = <400000>;
  110 };
  111 
  112 &mcspi1 {
  113         status = "okay";
  114 };
  115 
  116 &mcspi2 {
  117         status = "okay";
  118 };
  119 
  120 &uart1 {
  121         status = "okay";
  122         interrupts-extended = <&crossbar_mpu GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>,
  123                               <&dra7_pmx_core 0x3e0>;
  124 };
  125 
  126 &uart2 {
  127         status = "okay";
  128 };
  129 
  130 &uart3 {
  131         status = "okay";
  132 };
  133 
  134 &qspi {
  135         status = "okay";
  136 
  137         spi-max-frequency = <76800000>;
  138         flash@0 {
  139                 compatible = "s25fl256s1";
  140                 spi-max-frequency = <76800000>;
  141                 reg = <0>;
  142                 spi-tx-bus-width = <1>;
  143                 spi-rx-bus-width = <4>;
  144                 #address-cells = <1>;
  145                 #size-cells = <1>;
  146 
  147                 /* MTD partition table.
  148                  * The ROM checks the first four physical blocks
  149                  * for a valid file to boot and the flash here is
  150                  * 64KiB block size.
  151                  */
  152                 partition@0 {
  153                         label = "QSPI.SPL";
  154                         reg = <0x00000000 0x000010000>;
  155                 };
  156                 partition@1 {
  157                         label = "QSPI.SPL.backup1";
  158                         reg = <0x00010000 0x00010000>;
  159                 };
  160                 partition@2 {
  161                         label = "QSPI.SPL.backup2";
  162                         reg = <0x00020000 0x00010000>;
  163                 };
  164                 partition@3 {
  165                         label = "QSPI.SPL.backup3";
  166                         reg = <0x00030000 0x00010000>;
  167                 };
  168                 partition@4 {
  169                         label = "QSPI.u-boot";
  170                         reg = <0x00040000 0x00100000>;
  171                 };
  172                 partition@5 {
  173                         label = "QSPI.u-boot-spl-os";
  174                         reg = <0x00140000 0x00080000>;
  175                 };
  176                 partition@6 {
  177                         label = "QSPI.u-boot-env";
  178                         reg = <0x001c0000 0x00010000>;
  179                 };
  180                 partition@7 {
  181                         label = "QSPI.u-boot-env.backup1";
  182                         reg = <0x001d0000 0x0010000>;
  183                 };
  184                 partition@8 {
  185                         label = "QSPI.kernel";
  186                         reg = <0x001e0000 0x0800000>;
  187                 };
  188                 partition@9 {
  189                         label = "QSPI.file-system";
  190                         reg = <0x009e0000 0x01620000>;
  191                 };
  192         };
  193 };
  194 
  195 &omap_dwc3_1 {
  196         extcon = <&extcon_usb1>;
  197 };
  198 
  199 &usb1 {
  200         dr_mode = "otg";
  201         extcon = <&extcon_usb1>;
  202 };
  203 
  204 &omap_dwc3_2 {
  205         extcon = <&extcon_usb2>;
  206 };
  207 
  208 &usb2 {
  209         dr_mode = "host";
  210         extcon = <&extcon_usb2>;
  211 };
  212 
  213 &atl {
  214         assigned-clocks = <&abe_dpll_sys_clk_mux>,
  215                           <&atl_clkctrl DRA7_ATL_ATL_CLKCTRL 26>,
  216                           <&dpll_abe_ck>,
  217                           <&dpll_abe_m2x2_ck>,
  218                           <&atl_clkin2_ck>;
  219         assigned-clock-parents = <&sys_clkin2>, <&dpll_abe_m2_ck>;
  220         assigned-clock-rates = <0>, <0>, <180633600>, <361267200>, <5644800>;
  221 
  222         status = "okay";
  223 
  224         atl2 {
  225                 bws = <DRA7_ATL_WS_MCASP2_FSX>;
  226                 aws = <DRA7_ATL_WS_MCASP3_FSX>;
  227         };
  228 };
  229 
  230 &mcasp3 {
  231         #sound-dai-cells = <0>;
  232 
  233         assigned-clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP3_CLKCTRL 24>;
  234         assigned-clock-parents = <&atl_clkin2_ck>;
  235 
  236         status = "okay";
  237 
  238         op-mode = <0>;          /* MCASP_IIS_MODE */
  239         tdm-slots = <2>;
  240         /* 4 serializer */
  241         serial-dir = <  /* 0: INACTIVE, 1: TX, 2: RX */
  242                 1 2 0 0
  243         >;
  244         tx-num-evt = <32>;
  245         rx-num-evt = <32>;
  246 };
  247 
  248 &pcie1_rc {
  249         status = "okay";
  250 };
  251 
  252 &mmc4 {
  253         bus-width = <4>;
  254         cap-power-off-card;
  255         keep-power-in-suspend;
  256         non-removable;
  257         #address-cells = <1>;
  258         #size-cells = <0>;
  259         wifi@2 {
  260                 compatible = "ti,wl1835";
  261                 reg = <2>;
  262                 interrupt-parent = <&gpio5>;
  263                 interrupts = <7 IRQ_TYPE_EDGE_RISING>;
  264         };
  265 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/dra7-evm-common.dtsi

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/dra7-evm-common.dtsi