0001 // SPDX-License-Identifier: GPL-2.0-only
0002 /*
0003 * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/
0004 */
0005
0006 /* AM43x EPOS EVM */
0007
0008 /dts-v1/;
0009
0010 #include "am4372.dtsi"
0011 #include <dt-bindings/pinctrl/am43xx.h>
0012 #include <dt-bindings/gpio/gpio.h>
0013 #include <dt-bindings/pwm/pwm.h>
0014 #include <dt-bindings/sound/tlv320aic31xx.h>
0015
0016 / {
0017 model = "TI AM43x EPOS EVM";
0018 compatible = "ti,am43x-epos-evm","ti,am438x","ti,am43";
0019
0020 aliases {
0021 display0 = &lcd0;
0022 };
0023
0024 chosen {
0025 stdout-path = &uart0;
0026 };
0027
0028 vmmcsd_fixed: fixedregulator-sd {
0029 compatible = "regulator-fixed";
0030 regulator-name = "vmmcsd_fixed";
0031 regulator-min-microvolt = <3300000>;
0032 regulator-max-microvolt = <3300000>;
0033 enable-active-high;
0034 };
0035
0036 vbat: fixedregulator0 {
0037 compatible = "regulator-fixed";
0038 regulator-name = "vbat";
0039 regulator-min-microvolt = <5000000>;
0040 regulator-max-microvolt = <5000000>;
0041 regulator-boot-on;
0042 };
0043
0044 lcd0: display {
0045 compatible = "osddisplays,osd070t1718-19ts", "panel-dpi";
0046 label = "lcd";
0047
0048 backlight = <&lcd_bl>;
0049
0050 port {
0051 lcd_in: endpoint {
0052 remote-endpoint = <&dpi_out>;
0053 };
0054 };
0055 };
0056
0057 matrix_keypad: matrix_keypad0 {
0058 compatible = "gpio-matrix-keypad";
0059 debounce-delay-ms = <5>;
0060 col-scan-delay-us = <2>;
0061 pinctrl-names = "default", "sleep";
0062 pinctrl-0 = <&matrix_keypad_default>;
0063 pinctrl-1 = <&matrix_keypad_sleep>;
0064 wakeup-source;
0065
0066 row-gpios = <&gpio0 12 GPIO_ACTIVE_HIGH /* Bank0, pin12 */
0067 &gpio0 13 GPIO_ACTIVE_HIGH /* Bank0, pin13 */
0068 &gpio0 14 GPIO_ACTIVE_HIGH /* Bank0, pin14 */
0069 &gpio0 15 GPIO_ACTIVE_HIGH>; /* Bank0, pin15 */
0070
0071 col-gpios = <&gpio3 9 GPIO_ACTIVE_HIGH /* Bank3, pin9 */
0072 &gpio3 10 GPIO_ACTIVE_HIGH /* Bank3, pin10 */
0073 &gpio2 18 GPIO_ACTIVE_HIGH /* Bank2, pin18 */
0074 &gpio2 19 GPIO_ACTIVE_HIGH>; /* Bank2, pin19 */
0075
0076 linux,keymap = <0x00000201 /* P1 */
0077 0x01000204 /* P4 */
0078 0x02000207 /* P7 */
0079 0x0300020a /* NUMERIC_STAR */
0080 0x00010202 /* P2 */
0081 0x01010205 /* P5 */
0082 0x02010208 /* P8 */
0083 0x03010200 /* P0 */
0084 0x00020203 /* P3 */
0085 0x01020206 /* P6 */
0086 0x02020209 /* P9 */
0087 0x0302020b /* NUMERIC_POUND */
0088 0x00030067 /* UP */
0089 0x0103006a /* RIGHT */
0090 0x0203006c /* DOWN */
0091 0x03030069>; /* LEFT */
0092 };
0093
0094 lcd_bl: backlight {
0095 compatible = "pwm-backlight";
0096 pwms = <&ecap0 0 50000 PWM_POLARITY_INVERTED>;
0097 brightness-levels = <0 51 53 56 62 75 101 152 255>;
0098 default-brightness-level = <8>;
0099 };
0100
0101 sound0: sound0 {
0102 compatible = "simple-audio-card";
0103 simple-audio-card,name = "AM43-EPOS-EVM";
0104 simple-audio-card,widgets =
0105 "Microphone", "Microphone Jack",
0106 "Headphone", "Headphone Jack",
0107 "Speaker", "Speaker";
0108 simple-audio-card,routing =
0109 "MIC1LP", "Microphone Jack",
0110 "MIC1RP", "Microphone Jack",
0111 "MIC1LP", "MICBIAS",
0112 "MIC1RP", "MICBIAS",
0113 "Headphone Jack", "HPL",
0114 "Headphone Jack", "HPR",
0115 "Speaker", "SPL",
0116 "Speaker", "SPR";
0117 simple-audio-card,format = "dsp_b";
0118 simple-audio-card,bitclock-master = <&sound0_master>;
0119 simple-audio-card,frame-master = <&sound0_master>;
0120 simple-audio-card,bitclock-inversion;
0121
0122 simple-audio-card,cpu {
0123 sound-dai = <&mcasp1>;
0124 system-clock-frequency = <12000000>;
0125 };
0126
0127 sound0_master: simple-audio-card,codec {
0128 sound-dai = <&tlv320aic3111>;
0129 system-clock-frequency = <12000000>;
0130 };
0131 };
0132
0133 audio_mstrclk: clock {
0134 compatible = "fixed-clock";
0135 #clock-cells = <0>;
0136 clock-frequency = <12000000>;
0137 };
0138 };
0139
0140 &am43xx_pinmux {
0141 pinctrl-names = "default";
0142 pinctrl-0 = <&unused_pins>;
0143
0144 unused_pins: unused_pins {
0145 pinctrl-single,pins = <
0146 AM4372_IOPAD(0x848, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)
0147 AM4372_IOPAD(0x850, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
0148 AM4372_IOPAD(0x858, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
0149 AM4372_IOPAD(0x860, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
0150 AM4372_IOPAD(0x864, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
0151 AM4372_IOPAD(0x868, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
0152 AM4372_IOPAD(0x86c, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
0153 AM4372_IOPAD(0x878, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)
0154 AM4372_IOPAD(0x908, DS0_PIN_INPUT_PULLDOWN | PIN_INPUT_PULLDOWN | MUX_MODE7)
0155 AM4372_IOPAD(0x91c, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7)
0156 AM4372_IOPAD(0x920, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
0157 AM4372_IOPAD(0x9e0, DS0_PIN_INPUT_PULLDOWN | PIN_INPUT_PULLDOWN | MUX_MODE7)
0158 AM4372_IOPAD(0xA0c, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7)
0159 AM4372_IOPAD(0xA38, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
0160 AM4372_IOPAD(0xA3c, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
0161 AM4372_IOPAD(0xA40, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
0162 AM4372_IOPAD(0xA44, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
0163 AM4372_IOPAD(0xA48, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
0164 AM4372_IOPAD(0xA4c, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
0165 AM4372_IOPAD(0xA50, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
0166 AM4372_IOPAD(0xA54, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
0167 AM4372_IOPAD(0xA58, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
0168 AM4372_IOPAD(0xA5c, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
0169 AM4372_IOPAD(0xA60, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
0170 AM4372_IOPAD(0xA64, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)
0171 AM4372_IOPAD(0xA68, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
0172 AM4372_IOPAD(0xA6C, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
0173 AM4372_IOPAD(0xA74, DS0_PIN_INPUT_PULLDOWN | PIN_INPUT_PULLDOWN | MUX_MODE7)
0174 AM4372_IOPAD(0xA78, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
0175 >;
0176 };
0177
0178 cpsw_default: cpsw_default {
0179 pinctrl-single,pins = <
0180 /* Slave 1 */
0181 AM4372_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs */
0182 AM4372_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxerr.rmii1_rxerr */
0183 AM4372_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txen.rmii1_txen */
0184 AM4372_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxdv.rmii1_rxdv */
0185 AM4372_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd1.rmii1_txd1 */
0186 AM4372_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd0.rmii1_txd0 */
0187 AM4372_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd1.rmii1_rxd1 */
0188 AM4372_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd0.rmii1_rxd0 */
0189 AM4372_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii1_refclk.rmii1_refclk */
0190 >;
0191 };
0192
0193 cpsw_sleep: cpsw_sleep {
0194 pinctrl-single,pins = <
0195 /* Slave 1 reset value */
0196 AM4372_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE7)
0197 AM4372_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE7)
0198 AM4372_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7)
0199 AM4372_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7)
0200 AM4372_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7)
0201 AM4372_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7)
0202 AM4372_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7)
0203 AM4372_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7)
0204 AM4372_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE7)
0205 >;
0206 };
0207
0208 davinci_mdio_default: davinci_mdio_default {
0209 pinctrl-single,pins = <
0210 /* MDIO */
0211 AM4372_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */
0212 AM4372_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */
0213 >;
0214 };
0215
0216 davinci_mdio_sleep: davinci_mdio_sleep {
0217 pinctrl-single,pins = <
0218 /* MDIO reset value */
0219 AM4372_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7)
0220 AM4372_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7)
0221 >;
0222 };
0223
0224 i2c0_pins: pinmux_i2c0_pins {
0225 pinctrl-single,pins = <
0226 AM4372_IOPAD(0x988, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_sda.i2c0_sda */
0227 AM4372_IOPAD(0x98c, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_scl.i2c0_scl */
0228 >;
0229 };
0230
0231 nand_flash_x8_default: nand_flash_x8_default {
0232 pinctrl-single,pins = <
0233 AM4372_IOPAD(0x840, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a0.SELQSPIorNAND/GPIO */
0234 AM4372_IOPAD(0x800, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */
0235 AM4372_IOPAD(0x804, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */
0236 AM4372_IOPAD(0x808, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */
0237 AM4372_IOPAD(0x80c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */
0238 AM4372_IOPAD(0x810, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */
0239 AM4372_IOPAD(0x814, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */
0240 AM4372_IOPAD(0x818, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */
0241 AM4372_IOPAD(0x81c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */
0242 AM4372_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */
0243 AM4372_IOPAD(0x874, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpmc_wpn */
0244 AM4372_IOPAD(0x87c, PIN_OUTPUT | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */
0245 AM4372_IOPAD(0x890, PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */
0246 AM4372_IOPAD(0x894, PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */
0247 AM4372_IOPAD(0x898, PIN_OUTPUT | MUX_MODE0) /* gpmc_wen.gpmc_wen */
0248 AM4372_IOPAD(0x89c, PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */
0249 >;
0250 };
0251
0252 nand_flash_x8_sleep: nand_flash_x8_sleep {
0253 pinctrl-single,pins = <
0254 AM4372_IOPAD(0x840, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
0255 AM4372_IOPAD(0x800, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
0256 AM4372_IOPAD(0x804, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
0257 AM4372_IOPAD(0x808, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
0258 AM4372_IOPAD(0x80c, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
0259 AM4372_IOPAD(0x810, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
0260 AM4372_IOPAD(0x814, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
0261 AM4372_IOPAD(0x818, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
0262 AM4372_IOPAD(0x81c, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
0263 AM4372_IOPAD(0x870, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
0264 AM4372_IOPAD(0x874, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
0265 AM4372_IOPAD(0x87c, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
0266 AM4372_IOPAD(0x890, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
0267 AM4372_IOPAD(0x894, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
0268 AM4372_IOPAD(0x898, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
0269 AM4372_IOPAD(0x89c, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
0270 >;
0271 };
0272
0273 ecap0_pins_default: backlight_pins_default {
0274 pinctrl-single,pins = <
0275 AM4372_IOPAD(0x964, MUX_MODE0) /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 */
0276 >;
0277 };
0278
0279 ecap0_pins_sleep: backlight_pins_sleep {
0280 pinctrl-single,pins = <
0281 AM4372_IOPAD(0x964, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
0282 >;
0283 };
0284
0285 i2c2_pins: pinmux_i2c2_pins {
0286 pinctrl-single,pins = <
0287 AM4372_IOPAD(0x9c0, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE8) /* i2c2_sda.i2c2_sda */
0288 AM4372_IOPAD(0x9c4, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE8) /* i2c2_scl.i2c2_scl */
0289 >;
0290 };
0291
0292 spi0_pins_default: pinmux_spi0_pins_default {
0293 pinctrl-single,pins = <
0294 AM4372_IOPAD(0x950, PIN_INPUT | MUX_MODE0) /* spi0_clk.spi0_clk */
0295 AM4372_IOPAD(0x954, PIN_OUTPUT | MUX_MODE0) /* spi0_d0.spi0_d0 */
0296 AM4372_IOPAD(0x958, PIN_INPUT | MUX_MODE0) /* spi0_d1.spi0_d1 */
0297 AM4372_IOPAD(0x95c, PIN_OUTPUT | MUX_MODE0) /* spi0_cs0.spi0_cs0 */
0298 >;
0299 };
0300
0301 spi0_pins_sleep: pinmux_spi0_pins_sleep {
0302 pinctrl-single,pins = <
0303 AM4372_IOPAD(0x950, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)
0304 AM4372_IOPAD(0x954, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)
0305 AM4372_IOPAD(0x958, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)
0306 AM4372_IOPAD(0x95c, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)
0307 >;
0308 };
0309
0310 spi1_pins_default: pinmux_spi1_pins_default {
0311 pinctrl-single,pins = <
0312 AM4372_IOPAD(0x990, PIN_INPUT | MUX_MODE3) /* mcasp0_aclkx.spi1_clk */
0313 AM4372_IOPAD(0x994, PIN_OUTPUT | MUX_MODE3) /* mcasp0_fsx.spi1_d0 */
0314 AM4372_IOPAD(0x998, PIN_INPUT | MUX_MODE3) /* mcasp0_axr0.spi1_d1 */
0315 AM4372_IOPAD(0x99c, PIN_OUTPUT | MUX_MODE3) /* mcasp0_ahclkr.spi1_cs0 */
0316 >;
0317 };
0318
0319 spi1_pins_sleep: pinmux_spi1_pins_sleep {
0320 pinctrl-single,pins = <
0321 AM4372_IOPAD(0x990, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7)
0322 AM4372_IOPAD(0x994, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7)
0323 AM4372_IOPAD(0x998, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7)
0324 AM4372_IOPAD(0x99c, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7)
0325 >;
0326 };
0327
0328 mmc1_pins_default: pinmux_mmc1_pins_default {
0329 pinctrl-single,pins = <
0330 AM4372_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */
0331 >;
0332 };
0333
0334 mmc1_pins_sleep: pinmux_mmc1_pins_sleep {
0335 pinctrl-single,pins = <
0336 AM4372_IOPAD(0x960, DS0_PIN_OUTPUT_PULLUP | PIN_INPUT | MUX_MODE7)
0337 >;
0338 };
0339
0340 matrix_keypad_default: matrix_keypad_default {
0341 pinctrl-single,pins = <
0342 AM4372_IOPAD(0x92c, PIN_OUTPUT | MUX_MODE7) /* mii1_tx_clk.gpio3_9 */
0343 AM4372_IOPAD(0x930, PIN_OUTPUT | MUX_MODE7) /* mii1_rx_clk.gpio3_10 */
0344 AM4372_IOPAD(0x934, PIN_OUTPUT | MUX_MODE7) /* mii1_rxd3.gpio2_18 */
0345 AM4372_IOPAD(0x938, PIN_OUTPUT | MUX_MODE7) /* mii1_rxd2.gpio2_19 */
0346 AM4372_IOPAD(0x978, PIN_INPUT_PULLDOWN | MUX_MODE7) /* uart1_ctsn.gpio0_12 */
0347 AM4372_IOPAD(0x97C, PIN_INPUT_PULLDOWN | MUX_MODE7) /* uart1_rtsn.gpio0_13 */
0348 AM4372_IOPAD(0x980, PIN_INPUT_PULLDOWN | MUX_MODE7) /* uart1_rxd.gpio0_14 */
0349 AM4372_IOPAD(0x984, PIN_INPUT_PULLDOWN | MUX_MODE7) /* uart1_txd.gpio0_15 */
0350 >;
0351 };
0352
0353 matrix_keypad_sleep: matrix_keypad_sleep {
0354 pinctrl-single,pins = <
0355 AM4372_IOPAD(0x92c, PIN_INPUT_PULLUP | MUX_MODE7)
0356 AM4372_IOPAD(0x930, PIN_INPUT_PULLUP | MUX_MODE7)
0357 AM4372_IOPAD(0x934, PIN_INPUT_PULLUP | MUX_MODE7)
0358 AM4372_IOPAD(0x938, PIN_INPUT_PULLUP | MUX_MODE7)
0359 AM4372_IOPAD(0x978, PIN_INPUT_PULLDOWN | MUX_MODE7)
0360 AM4372_IOPAD(0x97C, PIN_INPUT_PULLDOWN | MUX_MODE7)
0361 AM4372_IOPAD(0x980, PIN_INPUT_PULLDOWN | MUX_MODE7)
0362 AM4372_IOPAD(0x984, PIN_INPUT_PULLDOWN | MUX_MODE7)
0363 >;
0364 };
0365
0366 qspi1_pins_default: qspi1_pins_default {
0367 pinctrl-single,pins = <
0368 AM4372_IOPAD(0x87c, PIN_INPUT_PULLUP | MUX_MODE3)
0369 AM4372_IOPAD(0x888, PIN_INPUT_PULLUP | MUX_MODE2)
0370 AM4372_IOPAD(0x890, PIN_INPUT_PULLUP | MUX_MODE3)
0371 AM4372_IOPAD(0x894, PIN_INPUT_PULLUP | MUX_MODE3)
0372 AM4372_IOPAD(0x898, PIN_INPUT_PULLUP | MUX_MODE3)
0373 AM4372_IOPAD(0x89c, PIN_INPUT_PULLUP | MUX_MODE3)
0374 >;
0375 };
0376
0377 qspi1_pins_sleep: qspi1_pins_sleep {
0378 pinctrl-single,pins = <
0379 AM4372_IOPAD(0x87c, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
0380 AM4372_IOPAD(0x888, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
0381 AM4372_IOPAD(0x890, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
0382 AM4372_IOPAD(0x894, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
0383 AM4372_IOPAD(0x898, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
0384 AM4372_IOPAD(0x89c, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
0385 >;
0386 };
0387
0388 pixcir_ts_pins_default: pixcir_ts_pins_default {
0389 pinctrl-single,pins = <
0390 AM4372_IOPAD(0x844, PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_a1.gpio1_17 */
0391 >;
0392 };
0393
0394 pixcir_ts_pins_sleep: pixcir_ts_pins_sleep {
0395 pinctrl-single,pins = <
0396 AM4372_IOPAD(0x844, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a1.gpio1_17 */
0397 >;
0398 };
0399
0400 hdq_pins: pinmux_hdq_pins {
0401 pinctrl-single,pins = <
0402 AM4372_IOPAD(0xa34, PIN_INPUT_PULLUP | MUX_MODE1) /* cam1_wen.hdq_gpio */
0403 >;
0404 };
0405
0406 dss_pins: dss_pins {
0407 pinctrl-single,pins = <
0408 AM4372_IOPAD(0x820, PIN_OUTPUT_PULLUP | MUX_MODE1) /*gpmc ad 8 -> DSS DATA 23 */
0409 AM4372_IOPAD(0x824, PIN_OUTPUT_PULLUP | MUX_MODE1)
0410 AM4372_IOPAD(0x828, PIN_OUTPUT_PULLUP | MUX_MODE1)
0411 AM4372_IOPAD(0x82c, PIN_OUTPUT_PULLUP | MUX_MODE1)
0412 AM4372_IOPAD(0x830, PIN_OUTPUT_PULLUP | MUX_MODE1)
0413 AM4372_IOPAD(0x834, PIN_OUTPUT_PULLUP | MUX_MODE1)
0414 AM4372_IOPAD(0x838, PIN_OUTPUT_PULLUP | MUX_MODE1)
0415 AM4372_IOPAD(0x83c, PIN_OUTPUT_PULLUP | MUX_MODE1) /*gpmc ad 15 -> DSS DATA 16 */
0416 AM4372_IOPAD(0x8a0, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 0 */
0417 AM4372_IOPAD(0x8a4, PIN_OUTPUT_PULLUP | MUX_MODE0)
0418 AM4372_IOPAD(0x8a8, PIN_OUTPUT_PULLUP | MUX_MODE0)
0419 AM4372_IOPAD(0x8ac, PIN_OUTPUT_PULLUP | MUX_MODE0)
0420 AM4372_IOPAD(0x8b0, PIN_OUTPUT_PULLUP | MUX_MODE0)
0421 AM4372_IOPAD(0x8b4, PIN_OUTPUT_PULLUP | MUX_MODE0)
0422 AM4372_IOPAD(0x8B8, PIN_OUTPUT_PULLUP | MUX_MODE0)
0423 AM4372_IOPAD(0x8bc, PIN_OUTPUT_PULLUP | MUX_MODE0)
0424 AM4372_IOPAD(0x8c0, PIN_OUTPUT_PULLUP | MUX_MODE0)
0425 AM4372_IOPAD(0x8c4, PIN_OUTPUT_PULLUP | MUX_MODE0)
0426 AM4372_IOPAD(0x8c8, PIN_OUTPUT_PULLUP | MUX_MODE0)
0427 AM4372_IOPAD(0x8cc, PIN_OUTPUT_PULLUP | MUX_MODE0)
0428 AM4372_IOPAD(0x8d0, PIN_OUTPUT_PULLUP | MUX_MODE0)
0429 AM4372_IOPAD(0x8d4, PIN_OUTPUT_PULLUP | MUX_MODE0)
0430 AM4372_IOPAD(0x8d8, PIN_OUTPUT_PULLUP | MUX_MODE0)
0431 AM4372_IOPAD(0x8dc, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 15 */
0432 AM4372_IOPAD(0x8e0, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS VSYNC */
0433 AM4372_IOPAD(0x8e4, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS HSYNC */
0434 AM4372_IOPAD(0x8e8, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS PCLK */
0435 AM4372_IOPAD(0x8ec, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS AC BIAS EN */
0436 >;
0437 };
0438
0439 display_mux_pins: display_mux_pins {
0440 pinctrl-single,pins = <
0441 /* GPMC CLK -> GPIO 2_1 to select LCD / HDMI */
0442 AM4372_IOPAD(0x88C, PIN_OUTPUT_PULLUP | MUX_MODE7)
0443 >;
0444 };
0445
0446 vpfe1_pins_default: vpfe1_pins_default {
0447 pinctrl-single,pins = <
0448 AM4372_IOPAD(0x9cc, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data9 mode 0 */
0449 AM4372_IOPAD(0x9d0, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data8 mode 0 */
0450 AM4372_IOPAD(0x9d4, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_hd mode 0 */
0451 AM4372_IOPAD(0x9d8, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_vd mode 0 */
0452 AM4372_IOPAD(0x9dc, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_pclk mode 0 */
0453 AM4372_IOPAD(0x9e8, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data0 mode 0 */
0454 AM4372_IOPAD(0x9ec, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data1 mode 0 */
0455 AM4372_IOPAD(0x9f0, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data2 mode 0 */
0456 AM4372_IOPAD(0x9f4, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data3 mode 0 */
0457 AM4372_IOPAD(0x9f8, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data4 mode 0 */
0458 AM4372_IOPAD(0x9fc, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data5 mode 0 */
0459 AM4372_IOPAD(0xa00, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data6 mode 0 */
0460 AM4372_IOPAD(0xa04, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data7 mode 0 */
0461 >;
0462 };
0463
0464 vpfe1_pins_sleep: vpfe1_pins_sleep {
0465 pinctrl-single,pins = <
0466 AM4372_IOPAD(0x9cc, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
0467 AM4372_IOPAD(0x9d0, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
0468 AM4372_IOPAD(0x9d4, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
0469 AM4372_IOPAD(0x9d8, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
0470 AM4372_IOPAD(0x9dc, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
0471 AM4372_IOPAD(0x9e8, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
0472 AM4372_IOPAD(0x9ec, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
0473 AM4372_IOPAD(0x9f0, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
0474 AM4372_IOPAD(0x9f4, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
0475 AM4372_IOPAD(0x9f8, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
0476 AM4372_IOPAD(0x9fc, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
0477 AM4372_IOPAD(0xa00, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
0478 AM4372_IOPAD(0xa04, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
0479 >;
0480 };
0481
0482 uart0_pins_default: uart0_pins_default {
0483 pinctrl-single,pins = <
0484 AM4372_IOPAD(0x968, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE0) /* uart0_ctsn.uart0_ctsn */
0485 AM4372_IOPAD(0x96C, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE0) /* uart0_rtsn.uart0_rtsn */
0486 AM4372_IOPAD(0x970, PIN_INPUT_PULLUP | SLEWCTRL_FAST | DS0_PULL_UP_DOWN_EN | MUX_MODE0) /* uart0_rxd.uart0_rxd */
0487 AM4372_IOPAD(0x974, PIN_INPUT | SLEWCTRL_FAST | DS0_PULL_UP_DOWN_EN | MUX_MODE0) /* uart0_txd.uart0_txd */
0488 >;
0489 };
0490
0491 uart0_pins_sleep: uart0_pins_sleep {
0492 pinctrl-single,pins = <
0493 AM4372_IOPAD(0x968, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
0494 AM4372_IOPAD(0x96C, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
0495 AM4372_IOPAD(0x970, PIN_INPUT_PULLUP | SLEWCTRL_FAST | DS0_PULL_UP_DOWN_EN | MUX_MODE0)
0496 AM4372_IOPAD(0x974, PIN_INPUT | SLEWCTRL_FAST | DS0_PULL_UP_DOWN_EN | MUX_MODE0)
0497 >;
0498 };
0499
0500 usb2_phy1_default: usb2_phy1_default {
0501 pinctrl-single,pins = <
0502 AM4372_IOPAD(0xac0, PIN_INPUT_PULLDOWN | MUX_MODE0)
0503 >;
0504 };
0505
0506 usb2_phy1_sleep: usb2_phy1_sleep {
0507 pinctrl-single,pins = <
0508 AM4372_IOPAD(0xac0, DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE7)
0509 >;
0510 };
0511
0512 usb2_phy2_default: usb2_phy2_default {
0513 pinctrl-single,pins = <
0514 AM4372_IOPAD(0xac4, PIN_INPUT_PULLDOWN | MUX_MODE0)
0515 >;
0516 };
0517
0518 usb2_phy2_sleep: usb2_phy2_sleep {
0519 pinctrl-single,pins = <
0520 AM4372_IOPAD(0xac4, DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE7)
0521 >;
0522 };
0523
0524 mcasp1_pins: mcasp1_pins {
0525 pinctrl-single,pins = <
0526 AM4372_IOPAD(0x9a0, PIN_INPUT_PULLDOWN | MUX_MODE3) /* MCASP0_ACLKR/MCASP1_ACLKX */
0527 AM4372_IOPAD(0x9a4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* MCASP0_FSR/MCASP1_FSX */
0528 AM4372_IOPAD(0x9a8, PIN_OUTPUT_PULLDOWN | MUX_MODE3)/* MCASP0_AXR1/MCASP1_AXR0 */
0529 AM4372_IOPAD(0x9ac, PIN_INPUT_PULLDOWN | MUX_MODE3) /* MCASP0_AHCLKX/MCASP1_AXR1 */
0530 >;
0531 };
0532
0533 mcasp1_sleep_pins: mcasp1_sleep_pins {
0534 pinctrl-single,pins = <
0535 AM4372_IOPAD(0x9a0, PIN_INPUT_PULLDOWN | MUX_MODE7)
0536 AM4372_IOPAD(0x9a4, PIN_INPUT_PULLDOWN | MUX_MODE7)
0537 AM4372_IOPAD(0x9a8, PIN_INPUT_PULLDOWN | MUX_MODE7)
0538 AM4372_IOPAD(0x9ac, PIN_INPUT_PULLDOWN | MUX_MODE7)
0539 >;
0540 };
0541 };
0542
0543 &mmc1 {
0544 status = "okay";
0545 vmmc-supply = <&vmmcsd_fixed>;
0546 bus-width = <4>;
0547 pinctrl-names = "default", "sleep";
0548 pinctrl-0 = <&mmc1_pins_default>;
0549 pinctrl-1 = <&mmc1_pins_sleep>;
0550 cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
0551 };
0552
0553 &mac_sw {
0554 pinctrl-names = "default", "sleep";
0555 pinctrl-0 = <&cpsw_default>;
0556 pinctrl-1 = <&cpsw_sleep>;
0557 status = "okay";
0558 };
0559
0560 &davinci_mdio_sw {
0561 pinctrl-names = "default", "sleep";
0562 pinctrl-0 = <&davinci_mdio_default>;
0563 pinctrl-1 = <&davinci_mdio_sleep>;
0564
0565 ethphy0: ethernet-phy@16 {
0566 reg = <16>;
0567 };
0568 };
0569
0570 &cpsw_port1 {
0571 phy-handle = <ðphy0>;
0572 phy-mode = "rmii";
0573 phys = <&phy_gmii_sel 1 1>;
0574 ti,dual-emac-pvid = <1>;
0575 };
0576
0577 &cpsw_port2 {
0578 status = "disabled";
0579 };
0580
0581 &i2c0 {
0582 status = "okay";
0583 pinctrl-names = "default";
0584 pinctrl-0 = <&i2c0_pins>;
0585 clock-frequency = <100000>;
0586
0587 tps65218: tps65218@24 {
0588 reg = <0x24>;
0589 compatible = "ti,tps65218";
0590 interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; /* NMIn */
0591 interrupt-controller;
0592 #interrupt-cells = <2>;
0593
0594 dcdc1: regulator-dcdc1 {
0595 regulator-name = "vdd_core";
0596 regulator-min-microvolt = <912000>;
0597 regulator-max-microvolt = <1144000>;
0598 regulator-boot-on;
0599 regulator-always-on;
0600 };
0601
0602 dcdc2: regulator-dcdc2 {
0603 regulator-name = "vdd_mpu";
0604 regulator-min-microvolt = <912000>;
0605 regulator-max-microvolt = <1378000>;
0606 regulator-boot-on;
0607 regulator-always-on;
0608 };
0609
0610 dcdc3: regulator-dcdc3 {
0611 regulator-name = "vdcdc3";
0612 regulator-boot-on;
0613 regulator-always-on;
0614 regulator-state-mem {
0615 regulator-on-in-suspend;
0616 };
0617 regulator-state-disk {
0618 regulator-off-in-suspend;
0619 };
0620 };
0621
0622 dcdc4: regulator-dcdc4 {
0623 regulator-name = "vdcdc4";
0624 regulator-min-microvolt = <3300000>;
0625 regulator-max-microvolt = <3300000>;
0626 regulator-boot-on;
0627 regulator-always-on;
0628 };
0629
0630 dcdc5: regulator-dcdc5 {
0631 regulator-name = "v1_0bat";
0632 regulator-min-microvolt = <1000000>;
0633 regulator-max-microvolt = <1000000>;
0634 regulator-boot-on;
0635 regulator-always-on;
0636 };
0637
0638 dcdc6: regulator-dcdc6 {
0639 regulator-name = "v1_8bat";
0640 regulator-min-microvolt = <1800000>;
0641 regulator-max-microvolt = <1800000>;
0642 regulator-boot-on;
0643 regulator-always-on;
0644 };
0645
0646 ldo1: regulator-ldo1 {
0647 regulator-min-microvolt = <1800000>;
0648 regulator-max-microvolt = <1800000>;
0649 regulator-boot-on;
0650 regulator-always-on;
0651 };
0652 };
0653
0654 at24@50 {
0655 compatible = "atmel,24c256";
0656 pagesize = <64>;
0657 reg = <0x50>;
0658 };
0659
0660 pixcir_ts@5c {
0661 compatible = "pixcir,pixcir_tangoc";
0662 pinctrl-names = "default", "sleep";
0663 pinctrl-0 = <&pixcir_ts_pins_default>;
0664 pinctrl-1 = <&pixcir_ts_pins_sleep>;
0665
0666 reg = <0x5c>;
0667 interrupt-parent = <&gpio1>;
0668 interrupts = <17 IRQ_TYPE_EDGE_FALLING>;
0669
0670 attb-gpio = <&gpio1 17 GPIO_ACTIVE_HIGH>;
0671
0672 touchscreen-size-x = <1024>;
0673 touchscreen-size-y = <600>;
0674 };
0675
0676 tlv320aic3111: tlv320aic3111@18 {
0677 #sound-dai-cells = <0>;
0678 compatible = "ti,tlv320aic3111";
0679 reg = <0x18>;
0680 status = "okay";
0681
0682 ai31xx-micbias-vg = <MICBIAS_2_0V>;
0683
0684 /* Regulators */
0685 HPVDD-supply = <&dcdc4>; /* v3_3AUD -> V3_3D -> DCDC4 */
0686 SPRVDD-supply = <&vbat>; /* vbat */
0687 SPLVDD-supply = <&vbat>; /* vbat */
0688 AVDD-supply = <&dcdc4>; /* v3_3AUD -> V3_3D -> DCDC4 */
0689 IOVDD-supply = <&dcdc4>; /* V3_3D -> DCDC4 */
0690 DVDD-supply = <&ldo1>; /* V1_8AUD -> V1_8D -> LDO1 */
0691 };
0692
0693 ov2659@30 {
0694 compatible = "ovti,ov2659";
0695 reg = <0x30>;
0696
0697 clocks = <&audio_mstrclk>;
0698 clock-names = "xvclk";
0699
0700 port {
0701 ov2659_1: endpoint {
0702 remote-endpoint = <&vpfe1_ep>;
0703 link-frequencies = /bits/ 64 <70000000>;
0704 };
0705 };
0706 };
0707 };
0708
0709 &i2c2 {
0710 pinctrl-names = "default";
0711 pinctrl-0 = <&i2c2_pins>;
0712 status = "okay";
0713 };
0714
0715 &gpio0 {
0716 status = "okay";
0717 };
0718
0719 &gpio1 {
0720 status = "okay";
0721 };
0722
0723 &gpio2 {
0724 pinctrl-names = "default";
0725 pinctrl-0 = <&display_mux_pins>;
0726 status = "okay";
0727
0728 sel-lcd-hdmi-hog {
0729 /*
0730 * SelLCDorHDMI selects between display and audio paths:
0731 * Low: HDMI display with audio via HDMI
0732 * High: LCD display with analog audio via aic3111 codec
0733 */
0734 gpio-hog;
0735 gpios = <1 GPIO_ACTIVE_HIGH>;
0736 output-high;
0737 line-name = "SelLCDorHDMI";
0738 };
0739 };
0740
0741 &gpio3 {
0742 status = "okay";
0743 };
0744
0745 &elm {
0746 status = "okay";
0747 };
0748
0749 &gpmc {
0750 status = "okay"; /* Disable QSPI when enabling GPMC (NAND) */
0751 pinctrl-names = "default", "sleep";
0752 pinctrl-0 = <&nand_flash_x8_default>;
0753 pinctrl-1 = <&nand_flash_x8_sleep>;
0754 ranges = <0 0 0x08000000 0x01000000>; /* CS0 space. Min partition = 16MB */
0755 nand@0,0 {
0756 compatible = "ti,omap2-nand";
0757 reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
0758 interrupt-parent = <&gpmc>;
0759 interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
0760 <1 IRQ_TYPE_NONE>; /* termcount */
0761 rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */
0762 ti,nand-xfer-type = "prefetch-dma";
0763 ti,nand-ecc-opt = "bch16";
0764 ti,elm-id = <&elm>;
0765 nand-bus-width = <8>;
0766 gpmc,device-width = <1>;
0767 gpmc,sync-clk-ps = <0>;
0768 gpmc,cs-on-ns = <0>;
0769 gpmc,cs-rd-off-ns = <40>; /* tCEA + tCHZ + 1 */
0770 gpmc,cs-wr-off-ns = <40>;
0771 gpmc,adv-on-ns = <0>; /* cs-on-ns */
0772 gpmc,adv-rd-off-ns = <25>; /* min( tALH + tALS + 1) */
0773 gpmc,adv-wr-off-ns = <25>; /* min( tALH + tALS + 1) */
0774 gpmc,we-on-ns = <0>; /* cs-on-ns */
0775 gpmc,we-off-ns = <20>; /* we-on-time + tWP + 2 */
0776 gpmc,oe-on-ns = <3>; /* cs-on-ns + tRR + 2 */
0777 gpmc,oe-off-ns = <30>; /* oe-on-ns + tRP + 2 */
0778 gpmc,access-ns = <30>; /* tCEA + 4*/
0779 gpmc,rd-cycle-ns = <40>;
0780 gpmc,wr-cycle-ns = <40>;
0781 gpmc,bus-turnaround-ns = <0>;
0782 gpmc,cycle2cycle-delay-ns = <0>;
0783 gpmc,clk-activation-ns = <0>;
0784 gpmc,wr-access-ns = <40>;
0785 gpmc,wr-data-mux-bus-ns = <0>;
0786 /* MTD partition table */
0787 /* All SPL-* partitions are sized to minimal length
0788 * which can be independently programmable. For
0789 * NAND flash this is equal to size of erase-block */
0790 #address-cells = <1>;
0791 #size-cells = <1>;
0792 partition@0 {
0793 label = "NAND.SPL";
0794 reg = <0x00000000 0x00040000>;
0795 };
0796 partition@1 {
0797 label = "NAND.SPL.backup1";
0798 reg = <0x00040000 0x00040000>;
0799 };
0800 partition@2 {
0801 label = "NAND.SPL.backup2";
0802 reg = <0x00080000 0x00040000>;
0803 };
0804 partition@3 {
0805 label = "NAND.SPL.backup3";
0806 reg = <0x000C0000 0x00040000>;
0807 };
0808 partition@4 {
0809 label = "NAND.u-boot-spl-os";
0810 reg = <0x00100000 0x00080000>;
0811 };
0812 partition@5 {
0813 label = "NAND.u-boot";
0814 reg = <0x00180000 0x00100000>;
0815 };
0816 partition@6 {
0817 label = "NAND.u-boot-env";
0818 reg = <0x00280000 0x00040000>;
0819 };
0820 partition@7 {
0821 label = "NAND.u-boot-env.backup1";
0822 reg = <0x002C0000 0x00040000>;
0823 };
0824 partition@8 {
0825 label = "NAND.kernel";
0826 reg = <0x00300000 0x00700000>;
0827 };
0828 partition@9 {
0829 label = "NAND.file-system";
0830 reg = <0x00a00000 0x1f600000>;
0831 };
0832 };
0833 };
0834
0835 &epwmss0 {
0836 status = "okay";
0837 };
0838
0839 &rtc_target {
0840 status = "disabled";
0841 };
0842
0843 &tscadc {
0844 status = "okay";
0845
0846 adc {
0847 ti,adc-channels = <0 1 2 3 4 5 6 7>;
0848 };
0849 };
0850
0851 &ecap0 {
0852 status = "okay";
0853 pinctrl-names = "default", "sleep";
0854 pinctrl-0 = <&ecap0_pins_default>;
0855 pinctrl-1 = <&ecap0_pins_sleep>;
0856 };
0857
0858 &spi0 {
0859 status = "okay";
0860 pinctrl-names = "default", "sleep";
0861 pinctrl-0 = <&spi0_pins_default>;
0862 pinctrl-1 = <&spi0_pins_sleep>;
0863 ti,pindir-d0-out-d1-in;
0864 };
0865
0866 &spi1 {
0867 status = "okay";
0868 pinctrl-names = "default", "sleep";
0869 pinctrl-0 = <&spi1_pins_default>;
0870 pinctrl-1 = <&spi1_pins_sleep>;
0871 ti,pindir-d0-out-d1-in;
0872 };
0873
0874 &usb2_phy1 {
0875 status = "okay";
0876 pinctrl-names = "default", "sleep";
0877 pinctrl-0 = <&usb2_phy1_default>;
0878 pinctrl-1 = <&usb2_phy1_sleep>;
0879 };
0880
0881 &usb1 {
0882 dr_mode = "otg";
0883 status = "okay";
0884 };
0885
0886 &usb2_phy2 {
0887 status = "okay";
0888 pinctrl-names = "default", "sleep";
0889 pinctrl-0 = <&usb2_phy2_default>;
0890 pinctrl-1 = <&usb2_phy2_sleep>;
0891 };
0892
0893 &usb2 {
0894 dr_mode = "host";
0895 status = "okay";
0896 };
0897
0898 &qspi {
0899 status = "disabled"; /* Disable GPMC (NAND) when enabling QSPI */
0900 pinctrl-names = "default", "sleep";
0901 pinctrl-0 = <&qspi1_pins_default>;
0902 pinctrl-1 = <&qspi1_pins_sleep>;
0903
0904 spi-max-frequency = <48000000>;
0905 flash@0 {
0906 compatible = "mx66l51235l";
0907 spi-max-frequency = <48000000>;
0908 reg = <0>;
0909 spi-cpol;
0910 spi-cpha;
0911 spi-tx-bus-width = <1>;
0912 spi-rx-bus-width = <4>;
0913 #address-cells = <1>;
0914 #size-cells = <1>;
0915
0916 /* MTD partition table.
0917 * The ROM checks the first 512KiB
0918 * for a valid file to boot(XIP).
0919 */
0920 partition@0 {
0921 label = "QSPI.U_BOOT";
0922 reg = <0x00000000 0x000080000>;
0923 };
0924 partition@1 {
0925 label = "QSPI.U_BOOT.backup";
0926 reg = <0x00080000 0x00080000>;
0927 };
0928 partition@2 {
0929 label = "QSPI.U-BOOT-SPL_OS";
0930 reg = <0x00100000 0x00010000>;
0931 };
0932 partition@3 {
0933 label = "QSPI.U_BOOT_ENV";
0934 reg = <0x00110000 0x00010000>;
0935 };
0936 partition@4 {
0937 label = "QSPI.U-BOOT-ENV.backup";
0938 reg = <0x00120000 0x00010000>;
0939 };
0940 partition@5 {
0941 label = "QSPI.KERNEL";
0942 reg = <0x00130000 0x0800000>;
0943 };
0944 partition@6 {
0945 label = "QSPI.FILESYSTEM";
0946 reg = <0x00930000 0x36D0000>;
0947 };
0948 };
0949 };
0950
0951 &hdq {
0952 status = "okay";
0953 pinctrl-names = "default";
0954 pinctrl-0 = <&hdq_pins>;
0955 };
0956
0957 &dss {
0958 status = "okay";
0959
0960 pinctrl-names = "default";
0961 pinctrl-0 = <&dss_pins>;
0962
0963 port {
0964 dpi_out: endpoint {
0965 remote-endpoint = <&lcd_in>;
0966 data-lines = <24>;
0967 };
0968 };
0969 };
0970
0971 &vpfe1 {
0972 status = "okay";
0973 pinctrl-names = "default", "sleep";
0974 pinctrl-0 = <&vpfe1_pins_default>;
0975 pinctrl-1 = <&vpfe1_pins_sleep>;
0976
0977 port {
0978 vpfe1_ep: endpoint {
0979 remote-endpoint = <&ov2659_1>;
0980 ti,am437x-vpfe-interface = <0>;
0981 bus-width = <8>;
0982 hsync-active = <0>;
0983 vsync-active = <0>;
0984 };
0985 };
0986 };
0987
0988 &uart0 {
0989 status = "okay";
0990 pinctrl-names = "default", "sleep";
0991 pinctrl-0 = <&uart0_pins_default>;
0992 pinctrl-1 = <&uart0_pins_sleep>;
0993 };
0994
0995 &mcasp1 {
0996 #sound-dai-cells = <0>;
0997 pinctrl-names = "default", "sleep";
0998 pinctrl-0 = <&mcasp1_pins>;
0999 pinctrl-1 = <&mcasp1_sleep_pins>;
1000
1001 status = "okay";
1002
1003 op-mode = <0>; /* MCASP_IIS_MODE */
1004 tdm-slots = <2>;
1005 /* 4 serializer */
1006 serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
1007 1 2 0 0
1008 >;
1009 tx-num-evt = <32>;
1010 rx-num-evt = <32>;
1011 };
1012
1013 &mux_synctimer32k_ck {
1014 assigned-clocks = <&mux_synctimer32k_ck>;
1015 assigned-clock-parents = <&clkdiv32k_ick>;
1016 };
1017
1018 &cpu {
1019 cpu0-supply = <&dcdc2>;
1020 };
1021
1022 &wkup_m3_ipc {
1023 firmware-name = "am43x-evm-scale-data.bin";
1024 };
1025
1026 &pruss1_mdio {
1027 status = "disabled";
1028 };
