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

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/
   4  */
   5
   6 #include <dt-bindings/gpio/gpio.h>
   7 #include <dt-bindings/clk/ti-dra7-atl.h>
   8 #include <dt-bindings/input/input.h>
   9
  10 / {
  11         chosen {
  12                 stdout-path = &uart1;
  13         };
  14
  15         extcon_usb1: extcon_usb1 {
  16                 compatible = "linux,extcon-usb-gpio";
  17                 id-gpio = <&pcf_gpio_21 1 GPIO_ACTIVE_HIGH>;
  18         };
  19
  20         extcon_usb2: extcon_usb2 {
  21                 compatible = "linux,extcon-usb-gpio";
  22                 id-gpio = <&pcf_gpio_21 2 GPIO_ACTIVE_HIGH>;
  23         };
  24
  25         sound0: sound0 {
  26                 compatible = "simple-audio-card";
  27                 simple-audio-card,name = "DRA7xx-EVM";
  28                 simple-audio-card,widgets =
  29                         "Headphone", "Headphone Jack",
  30                         "Line", "Line Out",
  31                         "Microphone", "Mic Jack",
  32                         "Line", "Line In";
  33                 simple-audio-card,routing =
  34                         "Headphone Jack",       "HPLOUT",
  35                         "Headphone Jack",       "HPROUT",
  36                         "Line Out",             "LLOUT",
  37                         "Line Out",             "RLOUT",
  38                         "MIC3L",                "Mic Jack",
  39                         "MIC3R",                "Mic Jack",
  40                         "Mic Jack",             "Mic Bias",
  41                         "LINE1L",               "Line In",
  42                         "LINE1R",               "Line In";
  43                 simple-audio-card,format = "dsp_b";
  44                 simple-audio-card,bitclock-master = <&sound0_master>;
  45                 simple-audio-card,frame-master = <&sound0_master>;
  46                 simple-audio-card,bitclock-inversion;
  47
  48                 sound0_master: simple-audio-card,cpu {
  49                         sound-dai = <&mcasp3>;
  50                         system-clock-frequency = <5644800>;
  51                 };
  52
  53                 simple-audio-card,codec {
  54                         sound-dai = <&tlv320aic3106>;
  55                         clocks = <&atl_clkin2_ck>;
  56                 };
  57         };
  58
  59         leds {
  60                 compatible = "gpio-leds";
  61                 led0 {
  62                         label = "dra7:usr1";
  63                         gpios = <&pcf_lcd 4 GPIO_ACTIVE_LOW>;
  64                         default-state = "off";
  65                 };
  66
  67                 led1 {
  68                         label = "dra7:usr2";
  69                         gpios = <&pcf_lcd 5 GPIO_ACTIVE_LOW>;
  70                         default-state = "off";
  71                 };
  72
  73                 led2 {
  74                         label = "dra7:usr3";
  75                         gpios = <&pcf_lcd 6 GPIO_ACTIVE_LOW>;
  76                         default-state = "off";
  77                 };
  78
  79                 led3 {
  80                         label = "dra7:usr4";
  81                         gpios = <&pcf_lcd 7 GPIO_ACTIVE_LOW>;
  82                         default-state = "off";
  83                 };
  84         };
  85
  86         gpio_keys {
  87                 compatible = "gpio-keys";
  88                 #address-cells = <1>;
  89                 #size-cells = <0>;
  90                 autorepeat;
  91
  92                 USER1 {
  93                         label = "btnUser1";
  94                         linux,code = <BTN_0>;
  95                         gpios = <&pcf_lcd 2 GPIO_ACTIVE_LOW>;
  96                 };
  97
  98                 USER2 {
  99                         label = "btnUser2";
 100                         linux,code = <BTN_1>;
 101                         gpios = <&pcf_lcd 3 GPIO_ACTIVE_LOW>;
 102                 };
 103         };
 104 };
 105
 106 &i2c3 {
 107         status = "okay";
 108         clock-frequency = <400000>;
 109 };
 110
 111 &mcspi1 {
 112         status = "okay";
 113 };
 114
 115 &mcspi2 {
 116         status = "okay";
 117 };
 118
 119 &uart1 {
 120         status = "okay";
 121         interrupts-extended = <&crossbar_mpu GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>,
 122                               <&dra7_pmx_core 0x3e0>;
 123 };
 124
 125 &uart2 {
 126         status = "okay";
 127 };
 128
 129 &uart3 {
 130         status = "okay";
 131 };
 132
 133 &qspi {
 134         status = "okay";
 135
 136         spi-max-frequency = <76800000>;
 137         m25p80@0 {
 138                 compatible = "s25fl256s1";
 139                 spi-max-frequency = <76800000>;
 140                 reg = <0>;
 141                 spi-tx-bus-width = <1>;
 142                 spi-rx-bus-width = <4>;
 143                 #address-cells = <1>;
 144                 #size-cells = <1>;
 145
 146                 /* MTD partition table.
 147                  * The ROM checks the first four physical blocks
 148                  * for a valid file to boot and the flash here is
 149                  * 64KiB block size.
 150                  */
 151                 partition@0 {
 152                         label = "QSPI.SPL";
 153                         reg = <0x00000000 0x000010000>;
 154                 };
 155                 partition@1 {
 156                         label = "QSPI.SPL.backup1";
 157                         reg = <0x00010000 0x00010000>;
 158                 };
 159                 partition@2 {
 160                         label = "QSPI.SPL.backup2";
 161                         reg = <0x00020000 0x00010000>;
 162                 };
 163                 partition@3 {
 164                         label = "QSPI.SPL.backup3";
 165                         reg = <0x00030000 0x00010000>;
 166                 };
 167                 partition@4 {
 168                         label = "QSPI.u-boot";
 169                         reg = <0x00040000 0x00100000>;
 170                 };
 171                 partition@5 {
 172                         label = "QSPI.u-boot-spl-os";
 173                         reg = <0x00140000 0x00080000>;
 174                 };
 175                 partition@6 {
 176                         label = "QSPI.u-boot-env";
 177                         reg = <0x001c0000 0x00010000>;
 178                 };
 179                 partition@7 {
 180                         label = "QSPI.u-boot-env.backup1";
 181                         reg = <0x001d0000 0x0010000>;
 182                 };
 183                 partition@8 {
 184                         label = "QSPI.kernel";
 185                         reg = <0x001e0000 0x0800000>;
 186                 };
 187                 partition@9 {
 188                         label = "QSPI.file-system";
 189                         reg = <0x009e0000 0x01620000>;
 190                 };
 191         };
 192 };
 193
 194 &omap_dwc3_1 {
 195         extcon = <&extcon_usb1>;
 196 };
 197
 198 &usb1 {
 199         dr_mode = "otg";
 200         extcon = <&extcon_usb1>;
 201 };
 202
 203 &omap_dwc3_2 {
 204         extcon = <&extcon_usb2>;
 205 };
 206
 207 &usb2 {
 208         dr_mode = "host";
 209         extcon = <&extcon_usb2>;
 210 };
 211
 212 &atl {
 213         assigned-clocks = <&abe_dpll_sys_clk_mux>,
 214                           <&atl_clkctrl DRA7_ATL_ATL_CLKCTRL 26>,
 215                           <&dpll_abe_ck>,
 216                           <&dpll_abe_m2x2_ck>,
 217                           <&atl_clkin2_ck>;
 218         assigned-clock-parents = <&sys_clkin2>, <&dpll_abe_m2_ck>;
 219         assigned-clock-rates = <0>, <0>, <180633600>, <361267200>, <5644800>;
 220
 221         status = "okay";
 222
 223         atl2 {
 224                 bws = <DRA7_ATL_WS_MCASP2_FSX>;
 225                 aws = <DRA7_ATL_WS_MCASP3_FSX>;
 226         };
 227 };
 228
 229 &mcasp3 {
 230         #sound-dai-cells = <0>;
 231
 232         assigned-clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP3_CLKCTRL 24>;
 233         assigned-clock-parents = <&atl_clkin2_ck>;
 234
 235         status = "okay";
 236
 237         op-mode = <0>;          /* MCASP_IIS_MODE */
 238         tdm-slots = <2>;
 239         /* 4 serializer */
 240         serial-dir = <  /* 0: INACTIVE, 1: TX, 2: RX */
 241                 1 2 0 0
 242         >;
 243         tx-num-evt = <32>;
 244         rx-num-evt = <32>;
 245 };
 246
 247 &mailbox5 {
 248         status = "okay";
 249         mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
 250                 status = "okay";
 251         };
 252         mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
 253                 status = "okay";
 254         };
 255 };
 256
 257 &mailbox6 {
 258         status = "okay";
 259         mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
 260                 status = "okay";
 261         };
 262         mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
 263                 status = "okay";
 264         };
 265 };
 266
 267 &pcie1_rc {
 268         status = "okay";
 269 };
 270
 271 &mmc4 {
 272         bus-width = <4>;
 273         cap-power-off-card;
 274         keep-power-in-suspend;
 275         non-removable;
 276         #address-cells = <1>;
 277         #size-cells = <0>;
 278         wifi@2 {
 279                 compatible = "ti,wl1835";
 280                 reg = <2>;
 281                 interrupt-parent = <&gpio5>;
 282                 interrupts = <7 IRQ_TYPE_EDGE_RISING>;
 283         };
 284 };