arch/arm/boot/dts/imx25-pdk.dts

   1 // SPDX-License-Identifier: GPL-2.0+
   2 //
   3 // Copyright 2013 Freescale Semiconductor, Inc.
   4
   5 /dts-v1/;
   6 #include <dt-bindings/gpio/gpio.h>
   7 #include <dt-bindings/input/input.h>
   8 #include "imx25.dtsi"
   9
  10 / {
  11         model = "Freescale i.MX25 Product Development Kit";
  12         compatible = "fsl,imx25-pdk", "fsl,imx25";
  13
  14         memory@80000000 {
  15                 device_type = "memory";
  16                 reg = <0x80000000 0x4000000>;
  17         };
  18
  19         regulators {
  20                 compatible = "simple-bus";
  21                 #address-cells = <1>;
  22                 #size-cells = <0>;
  23
  24                 reg_fec_3v3: regulator@0 {
  25                         compatible = "regulator-fixed";
  26                         reg = <0>;
  27                         regulator-name = "fec-3v3";
  28                         regulator-min-microvolt = <3300000>;
  29                         regulator-max-microvolt = <3300000>;
  30                         gpio = <&gpio2 3 0>;
  31                         enable-active-high;
  32                 };
  33
  34                 reg_2p5v: regulator@1 {
  35                         compatible = "regulator-fixed";
  36                         reg = <1>;
  37                         regulator-name = "2P5V";
  38                         regulator-min-microvolt = <2500000>;
  39                         regulator-max-microvolt = <2500000>;
  40                 };
  41
  42                 reg_3p3v: regulator@2 {
  43                         compatible = "regulator-fixed";
  44                         reg = <2>;
  45                         regulator-name = "3P3V";
  46                         regulator-min-microvolt = <3300000>;
  47                         regulator-max-microvolt = <3300000>;
  48                 };
  49
  50                 reg_can_3v3: regulator@3 {
  51                         compatible = "regulator-fixed";
  52                         reg = <3>;
  53                         regulator-name = "can-3v3";
  54                         regulator-min-microvolt = <3300000>;
  55                         regulator-max-microvolt = <3300000>;
  56                         gpio = <&gpio4 6 0>;
  57                 };
  58         };
  59
  60         sound {
  61                 compatible = "fsl,imx25-pdk-sgtl5000",
  62                              "fsl,imx-audio-sgtl5000";
  63                 model = "imx25-pdk-sgtl5000";
  64                 ssi-controller = <&ssi1>;
  65                 audio-codec = <&codec>;
  66                 audio-routing =
  67                         "MIC_IN", "Mic Jack",
  68                         "Mic Jack", "Mic Bias",
  69                         "Headphone Jack", "HP_OUT";
  70                 mux-int-port = <1>;
  71                 mux-ext-port = <4>;
  72         };
  73
  74         wvga: display {
  75                 model = "CLAA057VC01CW";
  76                 bits-per-pixel = <16>;
  77                 fsl,pcr = <0xfa208b80>;
  78                 bus-width = <18>;
  79                 native-mode = <&wvga_timings>;
  80                 display-timings {
  81                         wvga_timings: 640x480 {
  82                                 hactive = <640>;
  83                                 vactive = <480>;
  84                                 hback-porch = <45>;
  85                                 hfront-porch = <114>;
  86                                 hsync-len = <1>;
  87                                 vback-porch = <33>;
  88                                 vfront-porch = <11>;
  89                                 vsync-len = <1>;
  90                                 clock-frequency = <25200000>;
  91                         };
  92                 };
  93         };
  94 };
  95
  96 &audmux {
  97         pinctrl-names = "default";
  98         pinctrl-0 = <&pinctrl_audmux>;
  99         status = "okay";
 100 };
 101
 102 &can1 {
 103         pinctrl-names = "default";
 104         pinctrl-0 = <&pinctrl_can1>;
 105         xceiver-supply = <&reg_can_3v3>;
 106         status = "okay";
 107 };
 108
 109 &esdhc1 {
 110         pinctrl-names = "default";
 111         pinctrl-0 = <&pinctrl_esdhc1>;
 112         cd-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
 113         wp-gpios = <&gpio2 0 GPIO_ACTIVE_HIGH>;
 114         status = "okay";
 115 };
 116
 117 &fec {
 118         phy-mode = "rmii";
 119         pinctrl-names = "default";
 120         pinctrl-0 = <&pinctrl_fec>;
 121         phy-supply = <&reg_fec_3v3>;
 122         phy-reset-gpios = <&gpio4 8 GPIO_ACTIVE_LOW>;
 123         status = "okay";
 124 };
 125
 126 &i2c1 {
 127         clock-frequency = <100000>;
 128         pinctrl-names = "default";
 129         pinctrl-0 = <&pinctrl_i2c1>;
 130         status = "okay";
 131
 132         codec: sgtl5000@a {
 133                 compatible = "fsl,sgtl5000";
 134                 reg = <0x0a>;
 135                 clocks = <&clks 129>;
 136                 VDDA-supply = <&reg_2p5v>;
 137                 VDDIO-supply = <&reg_3p3v>;
 138         };
 139 };
 140
 141 &iomuxc {
 142         imx25-pdk {
 143                 pinctrl_audmux: audmuxgrp {
 144                         fsl,pins = <
 145                                 MX25_PAD_RW__AUD4_TXFS                  0xe0
 146                                 MX25_PAD_OE__AUD4_TXC                   0xe0
 147                                 MX25_PAD_EB0__AUD4_TXD                  0xe0
 148                                 MX25_PAD_EB1__AUD4_RXD                  0xe0
 149                         >;
 150                 };
 151
 152                 pinctrl_can1: can1grp {
 153                         fsl,pins = <
 154                                 MX25_PAD_GPIO_A__CAN1_TX                0x0
 155                                 MX25_PAD_GPIO_B__CAN1_RX                0x0
 156                                 MX25_PAD_D14__GPIO_4_6                  0x80000000
 157                         >;
 158                 };
 159
 160                 pinctrl_esdhc1: esdhc1grp {
 161                         fsl,pins = <
 162                                 MX25_PAD_SD1_CMD__ESDHC1_CMD            0x80000000
 163                                 MX25_PAD_SD1_CLK__ESDHC1_CLK            0x80000000
 164                                 MX25_PAD_SD1_DATA0__ESDHC1_DAT0         0x80000000
 165                                 MX25_PAD_SD1_DATA1__ESDHC1_DAT1         0x80000000
 166                                 MX25_PAD_SD1_DATA2__ESDHC1_DAT2         0x80000000
 167                                 MX25_PAD_SD1_DATA3__ESDHC1_DAT3         0x80000000
 168                                 MX25_PAD_A14__GPIO_2_0                  0x80000000
 169                                 MX25_PAD_A15__GPIO_2_1                  0x80000000
 170                         >;
 171                 };
 172
 173                 pinctrl_fec: fecgrp {
 174                         fsl,pins = <
 175                                 MX25_PAD_FEC_MDC__FEC_MDC               0x80000000
 176                                 MX25_PAD_FEC_MDIO__FEC_MDIO             0x400001e0
 177                                 MX25_PAD_FEC_TDATA0__FEC_TDATA0         0x80000000
 178                                 MX25_PAD_FEC_TDATA1__FEC_TDATA1         0x80000000
 179                                 MX25_PAD_FEC_TX_EN__FEC_TX_EN           0x80000000
 180                                 MX25_PAD_FEC_RDATA0__FEC_RDATA0         0x80000000
 181                                 MX25_PAD_FEC_RDATA1__FEC_RDATA1         0x80000000
 182                                 MX25_PAD_FEC_RX_DV__FEC_RX_DV           0x80000000
 183                                 MX25_PAD_FEC_TX_CLK__FEC_TX_CLK         0x1c0
 184                                 MX25_PAD_A17__GPIO_2_3                  0x80000000
 185                                 MX25_PAD_D12__GPIO_4_8                  0x80000000
 186                         >;
 187                 };
 188
 189                 pinctrl_i2c1: i2c1grp {
 190                         fsl,pins = <
 191                                 MX25_PAD_I2C1_CLK__I2C1_CLK             0x80000000
 192                                 MX25_PAD_I2C1_DAT__I2C1_DAT             0x80000000
 193                         >;
 194                 };
 195
 196                 pinctrl_kpp: kppgrp {
 197                         fsl,pins = <
 198                                 MX25_PAD_KPP_ROW0__KPP_ROW0     0x80000000
 199                                 MX25_PAD_KPP_ROW1__KPP_ROW1     0x80000000
 200                                 MX25_PAD_KPP_ROW2__KPP_ROW2     0x80000000
 201                                 MX25_PAD_KPP_ROW3__KPP_ROW3     0x80000000
 202                                 MX25_PAD_KPP_COL0__KPP_COL0     0x80000000
 203                                 MX25_PAD_KPP_COL1__KPP_COL1     0x80000000
 204                                 MX25_PAD_KPP_COL2__KPP_COL2     0x80000000
 205                                 MX25_PAD_KPP_COL3__KPP_COL3     0x80000000
 206                         >;
 207                 };
 208
 209                 pinctrl_lcd: lcdgrp {
 210                         fsl,pins = <
 211                                 MX25_PAD_LD0__LD0               0xe0
 212                                 MX25_PAD_LD1__LD1               0xe0
 213                                 MX25_PAD_LD2__LD2               0xe0
 214                                 MX25_PAD_LD3__LD3               0xe0
 215                                 MX25_PAD_LD4__LD4               0xe0
 216                                 MX25_PAD_LD5__LD5               0xe0
 217                                 MX25_PAD_LD6__LD6               0xe0
 218                                 MX25_PAD_LD7__LD7               0xe0
 219                                 MX25_PAD_LD8__LD8               0xe0
 220                                 MX25_PAD_LD9__LD9               0xe0
 221                                 MX25_PAD_LD10__LD10             0xe0
 222                                 MX25_PAD_LD11__LD11             0xe0
 223                                 MX25_PAD_LD12__LD12             0xe0
 224                                 MX25_PAD_LD13__LD13             0xe0
 225                                 MX25_PAD_LD14__LD14             0xe0
 226                                 MX25_PAD_LD15__LD15             0xe0
 227                                 MX25_PAD_GPIO_E__LD16           0xe0
 228                                 MX25_PAD_GPIO_F__LD17           0xe0
 229                                 MX25_PAD_HSYNC__HSYNC           0xe0
 230                                 MX25_PAD_VSYNC__VSYNC           0xe0
 231                                 MX25_PAD_LSCLK__LSCLK           0xe0
 232                                 MX25_PAD_OE_ACD__OE_ACD         0xe0
 233                                 MX25_PAD_CONTRAST__CONTRAST     0xe0
 234                         >;
 235                 };
 236
 237                 pinctrl_uart1: uart1grp {
 238                         fsl,pins = <
 239                                 MX25_PAD_UART1_RTS__UART1_RTS           0xe0
 240                                 MX25_PAD_UART1_CTS__UART1_CTS           0xe0
 241                                 MX25_PAD_UART1_TXD__UART1_TXD           0x80000000
 242                                 MX25_PAD_UART1_RXD__UART1_RXD           0xc0
 243                         >;
 244                 };
 245         };
 246 };
 247
 248 &lcdc {
 249         display = <&wvga>;
 250         fsl,lpccr = <0x00a903ff>;
 251         fsl,lscr1 = <0x00120300>;
 252         fsl,dmacr = <0x00020010>;
 253         pinctrl-names = "default";
 254         pinctrl-0 = <&pinctrl_lcd>;
 255         status = "okay";
 256 };
 257
 258 &nfc {
 259         nand-on-flash-bbt;
 260         status = "okay";
 261 };
 262
 263 &kpp {
 264         pinctrl-names = "default";
 265         pinctrl-0 = <&pinctrl_kpp>;
 266         linux,keymap = <
 267                         MATRIX_KEY(0x0, 0x0, KEY_UP)
 268                         MATRIX_KEY(0x0, 0x1, KEY_DOWN)
 269                         MATRIX_KEY(0x0, 0x2, KEY_VOLUMEDOWN)
 270                         MATRIX_KEY(0x0, 0x3, KEY_HOME)
 271                         MATRIX_KEY(0x1, 0x0, KEY_RIGHT)
 272                         MATRIX_KEY(0x1, 0x1, KEY_LEFT)
 273                         MATRIX_KEY(0x1, 0x2, KEY_ENTER)
 274                         MATRIX_KEY(0x1, 0x3, KEY_VOLUMEUP)
 275                         MATRIX_KEY(0x2, 0x0, KEY_F6)
 276                         MATRIX_KEY(0x2, 0x1, KEY_F8)
 277                         MATRIX_KEY(0x2, 0x2, KEY_F9)
 278                         MATRIX_KEY(0x2, 0x3, KEY_F10)
 279                         MATRIX_KEY(0x3, 0x0, KEY_F1)
 280                         MATRIX_KEY(0x3, 0x1, KEY_F2)
 281                         MATRIX_KEY(0x3, 0x2, KEY_F3)
 282                         MATRIX_KEY(0x3, 0x2, KEY_POWER)
 283         >;
 284         status = "okay";
 285 };
 286
 287 &ssi1 {
 288         status = "okay";
 289 };
 290
 291 &tsc {
 292         status = "okay";
 293 };
 294
 295 &tscadc {
 296         status = "okay";
 297 };
 298
 299 &uart1 {
 300         pinctrl-names = "default";
 301         pinctrl-0 = <&pinctrl_uart1>;
 302         uart-has-rtscts;
 303         status = "okay";
 304 };
 305
 306 &usbhost1 {
 307         phy_type = "serial";
 308         dr_mode = "host";
 309         status = "okay";
 310 };
 311
 312 &usbotg {
 313         external-vbus-divider;
 314         status = "okay";
 315 };