arch/arm/boot/dts/dra7-evm-common.dtsi

   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         m25p80@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 };