Eric Lee / smarc-uboot

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Commit 3ff0d8018105614a466b10265e6dff99de958135

Authored by Derald D. Woods
Committed by Tom Rini
1 parent 3741c044cb
Exists in smarc_8mq_lf_v2020.04 and in 17 other branches 8qm-imx_v2020.04_5.4.70_2.3.0, emb_lf_v2022.04, pitx_8mp_lf_v2020.04, smarc-8m-android-10.0.0_2.6.0, smarc-8m-android-11.0.0_2.0.0, smarc-8mp-android-11.0.0_2.0.0, smarc-imx6_v2018.03_4.14.98_2.0.0_ga, smarc-imx7_v2018.03_4.14.98_2.0.0_ga, smarc-imx_v2018.03_4.14.78_1.0.0_ga, smarc_8m-imx_v2018.03_4.14.98_2.0.0_ga, smarc_8m-imx_v2019.04_4.19.35_1.1.0, smarc_8m_00d0-imx_v2018.03_4.14.98_2.0.0_ga, smarc_8mm-imx_v2018.03_4.14.98_2.0.0_ga, smarc_8mm-imx_v2019.04_4.19.35_1.1.0, smarc_8mm-imx_v2020.04_5.4.24_2.1.0, smarc_8mp_lf_v2020.04, smarc_8mq-imx_v2020.04_5.4.24_2.1.0

ARM: dts: omap3-beagle{-xm}: Add support for BeagleBoard 

This commit adds OMAP3 BeagleBoard devicetree files from
Linux v4.15-rc5. This includes standard OMAP34XX board revisions as
well as the 'xM' which is OMAP36XX.

Signed-off-by: Derald D. Woods <woods.technical@gmail.com>

Showing 7 changed files with 953 additions and 0 deletions Side-by-side Diff

arch/arm/dts/Makefile
Diff comments   View file @ 3ff0d80
... ... @@ -446,6 +446,11 @@
446 446 omap3-evm-37xx.dtb \
447 447 omap3-evm.dtb
448 448  
  449 +dtb-$(CONFIG_TARGET_OMAP3_BEAGLE) += \
  450 + omap3-beagle-xm-ab.dtb \
  451 + omap3-beagle-xm.dtb \
  452 + omap3-beagle.dtb
  453 +
449 454 dtb-$(CONFIG_TARGET_SAMA5D2_PTC_EK) += \
450 455 at91-sama5d2_ptc_ek.dtb
451 456  
arch/arm/dts/omap3-beagle-u-boot.dtsi
Diff comments   View file @ 3ff0d80
  1 +/*
  2 + * U-Boot additions
  3 + *
  4 + * (C) Copyright 2017 Derald D. Woods <woods.technical@gmail.com>
  5 + *
  6 + * SPDX-License-Identifier: GPL-2.0+
  7 + */
  8 +
  9 +/ {
  10 + chosen {
  11 + stdout-path = &uart3;
  12 + };
  13 +};
  14 +
  15 +&mmc1 {
  16 + cd-inverted;
  17 +};
  18 +
  19 +&uart1 {
  20 + reg-shift = <2>;
  21 +};
  22 +
  23 +&uart2 {
  24 + reg-shift = <2>;
  25 +};
  26 +
  27 +&uart3 {
  28 + reg-shift = <2>;
  29 +};
arch/arm/dts/omap3-beagle-xm-ab-u-boot.dtsi
Diff comments   View file @ 3ff0d80
  1 +/*
  2 + * U-Boot additions
  3 + *
  4 + * (C) Copyright 2017 Derald D. Woods <woods.technical@gmail.com>
  5 + *
  6 + * SPDX-License-Identifier: GPL-2.0+
  7 + */
  8 +
  9 +/ {
  10 + chosen {
  11 + stdout-path = &uart3;
  12 + };
  13 +};
  14 +
  15 +&mmc1 {
  16 + cd-inverted;
  17 +};
  18 +
  19 +&uart1 {
  20 + reg-shift = <2>;
  21 +};
  22 +
  23 +&uart2 {
  24 + reg-shift = <2>;
  25 +};
  26 +
  27 +&uart3 {
  28 + reg-shift = <2>;
  29 +};
arch/arm/dts/omap3-beagle-xm-ab.dts
Diff comments   View file @ 3ff0d80
  1 +/*
  2 + * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
  3 + *
  4 + * This program is free software; you can redistribute it and/or modify
  5 + * it under the terms of the GNU General Public License version 2 as
  6 + * published by the Free Software Foundation.
  7 + */
  8 +
  9 +#include "omap3-beagle-xm.dts"
  10 +
  11 +/ {
  12 + /* HS USB Port 2 Power enable was inverted with the xM C */
  13 + hsusb2_power: hsusb2_power_reg {
  14 + enable-active-high;
  15 + };
  16 +};
arch/arm/dts/omap3-beagle-xm-u-boot.dtsi
Diff comments   View file @ 3ff0d80
  1 +/*
  2 + * U-Boot additions
  3 + *
  4 + * (C) Copyright 2017 Derald D. Woods <woods.technical@gmail.com>
  5 + *
  6 + * SPDX-License-Identifier: GPL-2.0+
  7 + */
  8 +
  9 +/ {
  10 + chosen {
  11 + stdout-path = &uart3;
  12 + };
  13 +};
  14 +
  15 +&mmc1 {
  16 + cd-inverted;
  17 +};
  18 +
  19 +&uart1 {
  20 + reg-shift = <2>;
  21 +};
  22 +
  23 +&uart2 {
  24 + reg-shift = <2>;
  25 +};
  26 +
  27 +&uart3 {
  28 + reg-shift = <2>;
  29 +};
arch/arm/dts/omap3-beagle-xm.dts
Diff comments   View file @ 3ff0d80
  1 +/*
  2 + * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
  3 + *
  4 + * This program is free software; you can redistribute it and/or modify
  5 + * it under the terms of the GNU General Public License version 2 as
  6 + * published by the Free Software Foundation.
  7 + */
  8 +/dts-v1/;
  9 +
  10 +#include "omap36xx.dtsi"
  11 +
  12 +/ {
  13 + model = "TI OMAP3 BeagleBoard xM";
  14 + compatible = "ti,omap3-beagle-xm", "ti,omap36xx", "ti,omap3";
  15 +
  16 + cpus {
  17 + cpu@0 {
  18 + cpu0-supply = <&vcc>;
  19 + };
  20 + };
  21 +
  22 + memory@80000000 {
  23 + device_type = "memory";
  24 + reg = <0x80000000 0x20000000>; /* 512 MB */
  25 + };
  26 +
  27 + aliases {
  28 + display0 = &dvi0;
  29 + display1 = &tv0;
  30 + ethernet = &ethernet;
  31 + };
  32 +
  33 + leds {
  34 + compatible = "gpio-leds";
  35 +
  36 + heartbeat {
  37 + label = "beagleboard::usr0";
  38 + gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>; /* 150 -> D6 LED */
  39 + linux,default-trigger = "heartbeat";
  40 + };
  41 +
  42 + mmc {
  43 + label = "beagleboard::usr1";
  44 + gpios = <&gpio5 21 GPIO_ACTIVE_HIGH>; /* 149 -> D7 LED */
  45 + linux,default-trigger = "mmc0";
  46 + };
  47 + };
  48 +
  49 + pwmleds {
  50 + compatible = "pwm-leds";
  51 +
  52 + pmu_stat {
  53 + label = "beagleboard::pmu_stat";
  54 + pwms = <&twl_pwmled 1 7812500>;
  55 + max-brightness = <127>;
  56 + };
  57 + };
  58 +
  59 + sound {
  60 + compatible = "ti,omap-twl4030";
  61 + ti,model = "omap3beagle";
  62 +
  63 + ti,mcbsp = <&mcbsp2>;
  64 + };
  65 +
  66 + gpio_keys {
  67 + compatible = "gpio-keys";
  68 +
  69 + user {
  70 + label = "user";
  71 + gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
  72 + linux,code = <0x114>;
  73 + wakeup-source;
  74 + };
  75 +
  76 + };
  77 +
  78 + /* HS USB Port 2 Power */
  79 + hsusb2_power: hsusb2_power_reg {
  80 + compatible = "regulator-fixed";
  81 + regulator-name = "hsusb2_vbus";
  82 + regulator-min-microvolt = <3300000>;
  83 + regulator-max-microvolt = <3300000>;
  84 + gpio = <&twl_gpio 18 GPIO_ACTIVE_HIGH>; /* GPIO LEDA */
  85 + startup-delay-us = <70000>;
  86 + };
  87 +
  88 + /* HS USB Host PHY on PORT 2 */
  89 + hsusb2_phy: hsusb2_phy {
  90 + compatible = "usb-nop-xceiv";
  91 + reset-gpios = <&gpio5 19 GPIO_ACTIVE_LOW>; /* gpio_147 */
  92 + vcc-supply = <&hsusb2_power>;
  93 + #phy-cells = <0>;
  94 + };
  95 +
  96 + tfp410: encoder0 {
  97 + compatible = "ti,tfp410";
  98 + powerdown-gpios = <&twl_gpio 2 GPIO_ACTIVE_LOW>;
  99 +
  100 + /* XXX pinctrl from twl */
  101 +
  102 + ports {
  103 + #address-cells = <1>;
  104 + #size-cells = <0>;
  105 +
  106 + port@0 {
  107 + reg = <0>;
  108 +
  109 + tfp410_in: endpoint {
  110 + remote-endpoint = <&dpi_out>;
  111 + };
  112 + };
  113 +
  114 + port@1 {
  115 + reg = <1>;
  116 +
  117 + tfp410_out: endpoint {
  118 + remote-endpoint = <&dvi_connector_in>;
  119 + };
  120 + };
  121 + };
  122 + };
  123 +
  124 + dvi0: connector0 {
  125 + compatible = "dvi-connector";
  126 + label = "dvi";
  127 +
  128 + digital;
  129 +
  130 + ddc-i2c-bus = <&i2c3>;
  131 +
  132 + port {
  133 + dvi_connector_in: endpoint {
  134 + remote-endpoint = <&tfp410_out>;
  135 + };
  136 + };
  137 + };
  138 +
  139 + tv0: connector1 {
  140 + compatible = "svideo-connector";
  141 + label = "tv";
  142 +
  143 + port {
  144 + tv_connector_in: endpoint {
  145 + remote-endpoint = <&venc_out>;
  146 + };
  147 + };
  148 + };
  149 +
  150 + etb@5401b000 {
  151 + compatible = "arm,coresight-etb10", "arm,primecell";
  152 + reg = <0x5401b000 0x1000>;
  153 +
  154 + clocks = <&emu_src_ck>;
  155 + clock-names = "apb_pclk";
  156 + port {
  157 + etb_in: endpoint {
  158 + slave-mode;
  159 + remote-endpoint = <&etm_out>;
  160 + };
  161 + };
  162 + };
  163 +
  164 + etm@54010000 {
  165 + compatible = "arm,coresight-etm3x", "arm,primecell";
  166 + reg = <0x54010000 0x1000>;
  167 +
  168 + clocks = <&emu_src_ck>;
  169 + clock-names = "apb_pclk";
  170 + port {
  171 + etm_out: endpoint {
  172 + remote-endpoint = <&etb_in>;
  173 + };
  174 + };
  175 + };
  176 +};
  177 +
  178 +&omap3_pmx_wkup {
  179 + gpio1_pins: pinmux_gpio1_pins {
  180 + pinctrl-single,pins = <
  181 + OMAP3_WKUP_IOPAD(0x2a0e, PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE4) /* sys_boot2.gpio_4 */
  182 + >;
  183 + };
  184 +
  185 + dss_dpi_pins2: pinmux_dss_dpi_pins1 {
  186 + pinctrl-single,pins = <
  187 + OMAP3_WKUP_IOPAD(0x2a0a, PIN_OUTPUT | MUX_MODE3) /* sys_boot0.dss_data18 */
  188 + OMAP3_WKUP_IOPAD(0x2a0c, PIN_OUTPUT | MUX_MODE3) /* sys_boot1.dss_data19 */
  189 + OMAP3_WKUP_IOPAD(0x2a10, PIN_OUTPUT | MUX_MODE3) /* sys_boot3.dss_data20 */
  190 + OMAP3_WKUP_IOPAD(0x2a12, PIN_OUTPUT | MUX_MODE3) /* sys_boot4.dss_data21 */
  191 + OMAP3_WKUP_IOPAD(0x2a14, PIN_OUTPUT | MUX_MODE3) /* sys_boot5.dss_data22 */
  192 + OMAP3_WKUP_IOPAD(0x2a16, PIN_OUTPUT | MUX_MODE3) /* sys_boot6.dss_data23 */
  193 + >;
  194 + };
  195 +};
  196 +
  197 +&omap3_pmx_core {
  198 + pinctrl-names = "default";
  199 + pinctrl-0 = <
  200 + &hsusb2_pins
  201 + >;
  202 +
  203 + uart3_pins: pinmux_uart3_pins {
  204 + pinctrl-single,pins = <
  205 + OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */
  206 + OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx OUTPUT | MODE0 */
  207 + >;
  208 + };
  209 +
  210 + hsusb2_pins: pinmux_hsusb2_pins {
  211 + pinctrl-single,pins = <
  212 + OMAP3_CORE1_IOPAD(0x21d4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi1_cs3.hsusb2_data2 */
  213 + OMAP3_CORE1_IOPAD(0x21d6, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_clk.hsusb2_data7 */
  214 + OMAP3_CORE1_IOPAD(0x21d8, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_simo.hsusb2_data4 */
  215 + OMAP3_CORE1_IOPAD(0x21da, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_somi.hsusb2_data5 */
  216 + OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_cs0.hsusb2_data6 */
  217 + OMAP3_CORE1_IOPAD(0x21de, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_cs1.hsusb2_data3 */
  218 + >;
  219 + };
  220 +
  221 + dss_dpi_pins1: pinmux_dss_dpi_pins2 {
  222 + pinctrl-single,pins = <
  223 + OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */
  224 + OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0) /* dss_hsync.dss_hsync */
  225 + OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0) /* dss_vsync.dss_vsync */
  226 + OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0) /* dss_acbias.dss_acbias */
  227 +
  228 + OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0) /* dss_data6.dss_data6 */
  229 + OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0) /* dss_data7.dss_data7 */
  230 + OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0) /* dss_data8.dss_data8 */
  231 + OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0) /* dss_data9.dss_data9 */
  232 + OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0) /* dss_data10.dss_data10 */
  233 + OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0) /* dss_data11.dss_data11 */
  234 + OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0) /* dss_data12.dss_data12 */
  235 + OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0) /* dss_data13.dss_data13 */
  236 + OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0) /* dss_data14.dss_data14 */
  237 + OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0) /* dss_data15.dss_data15 */
  238 + OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0) /* dss_data16.dss_data16 */
  239 + OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0) /* dss_data17.dss_data17 */
  240 +
  241 + OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE3) /* dss_data18.dss_data0 */
  242 + OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE3) /* dss_data19.dss_data1 */
  243 + OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE3) /* dss_data20.dss_data2 */
  244 + OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE3) /* dss_data21.dss_data3 */
  245 + OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE3) /* dss_data22.dss_data4 */
  246 + OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE3) /* dss_data23.dss_data5 */
  247 + >;
  248 + };
  249 +};
  250 +
  251 +&omap3_pmx_core2 {
  252 + pinctrl-names = "default";
  253 + pinctrl-0 = <
  254 + &hsusb2_2_pins
  255 + >;
  256 +
  257 + hsusb2_2_pins: pinmux_hsusb2_2_pins {
  258 + pinctrl-single,pins = <
  259 + OMAP3630_CORE2_IOPAD(0x25f0, PIN_OUTPUT | MUX_MODE3) /* etk_d10.hsusb2_clk */
  260 + OMAP3630_CORE2_IOPAD(0x25f2, PIN_OUTPUT | MUX_MODE3) /* etk_d11.hsusb2_stp */
  261 + OMAP3630_CORE2_IOPAD(0x25f4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d12.hsusb2_dir */
  262 + OMAP3630_CORE2_IOPAD(0x25f6, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d13.hsusb2_nxt */
  263 + OMAP3630_CORE2_IOPAD(0x25f8, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d14.hsusb2_data0 */
  264 + OMAP3630_CORE2_IOPAD(0x25fa, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d15.hsusb2_data1 */
  265 + >;
  266 + };
  267 +};
  268 +
  269 +&i2c1 {
  270 + clock-frequency = <2600000>;
  271 +
  272 + twl: twl@48 {
  273 + reg = <0x48>;
  274 + interrupts = <7>; /* SYS_NIRQ cascaded to intc */
  275 + interrupt-parent = <&intc>;
  276 +
  277 + twl_audio: audio {
  278 + compatible = "ti,twl4030-audio";
  279 + codec {
  280 + };
  281 + };
  282 +
  283 + twl_power: power {
  284 + compatible = "ti,twl4030-power-beagleboard-xm", "ti,twl4030-power-idle-osc-off";
  285 + ti,use_poweroff;
  286 + };
  287 + };
  288 +};
  289 +
  290 +#include "twl4030.dtsi"
  291 +#include "twl4030_omap3.dtsi"
  292 +
  293 +&i2c2 {
  294 + clock-frequency = <400000>;
  295 +};
  296 +
  297 +&i2c3 {
  298 + clock-frequency = <100000>;
  299 +};
  300 +
  301 +&mmc1 {
  302 + vmmc-supply = <&vmmc1>;
  303 + vqmmc-supply = <&vsim>;
  304 + bus-width = <8>;
  305 +};
  306 +
  307 +&mmc2 {
  308 + status = "disabled";
  309 +};
  310 +
  311 +&mmc3 {
  312 + status = "disabled";
  313 +};
  314 +
  315 +&twl_gpio {
  316 + ti,use-leds;
  317 + /* pullups: BIT(1) */
  318 + ti,pullups = <0x000002>;
  319 + /*
  320 + * pulldowns:
  321 + * BIT(2), BIT(6), BIT(7), BIT(8), BIT(13)
  322 + * BIT(15), BIT(16), BIT(17)
  323 + */
  324 + ti,pulldowns = <0x03a1c4>;
  325 +};
  326 +
  327 +&usb_otg_hs {
  328 + interface-type = <0>;
  329 + usb-phy = <&usb2_phy>;
  330 + phys = <&usb2_phy>;
  331 + phy-names = "usb2-phy";
  332 + mode = <3>;
  333 + power = <50>;
  334 +};
  335 +
  336 +&uart3 {
  337 + interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>;
  338 + pinctrl-names = "default";
  339 + pinctrl-0 = <&uart3_pins>;
  340 +};
  341 +
  342 +&gpio1 {
  343 + pinctrl-names = "default";
  344 + pinctrl-0 = <&gpio1_pins>;
  345 +};
  346 +
  347 +&usbhshost {
  348 + port2-mode = "ehci-phy";
  349 +};
  350 +
  351 +&usbhsehci {
  352 + phys = <0 &hsusb2_phy>;
  353 +
  354 + #address-cells = <1>;
  355 + #size-cells = <0>;
  356 +
  357 + hub@2 {
  358 + compatible = "usb424,9514";
  359 + reg = <2>;
  360 + #address-cells = <1>;
  361 + #size-cells = <0>;
  362 +
  363 + ethernet: usbether@1 {
  364 + compatible = "usb424,ec00";
  365 + reg = <1>;
  366 + };
  367 + };
  368 +};
  369 +
  370 +&vaux2 {
  371 + regulator-name = "usb_1v8";
  372 + regulator-min-microvolt = <1800000>;
  373 + regulator-max-microvolt = <1800000>;
  374 + regulator-always-on;
  375 +};
  376 +
  377 +&mcbsp2 {
  378 + status = "okay";
  379 +};
  380 +
  381 +&dss {
  382 + status = "ok";
  383 +
  384 + pinctrl-names = "default";
  385 + pinctrl-0 = <
  386 + &dss_dpi_pins1
  387 + &dss_dpi_pins2
  388 + >;
  389 +
  390 + port {
  391 + dpi_out: endpoint {
  392 + remote-endpoint = <&tfp410_in>;
  393 + data-lines = <24>;
  394 + };
  395 + };
  396 +};
  397 +
  398 +&venc {
  399 + status = "ok";
  400 +
  401 + vdda-supply = <&vdac>;
  402 +
  403 + port {
  404 + venc_out: endpoint {
  405 + remote-endpoint = <&tv_connector_in>;
  406 + ti,channels = <2>;
  407 + };
  408 + };
  409 +};
arch/arm/dts/omap3-beagle.dts
Diff comments   View file @ 3ff0d80
  1 +/*
  2 + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
  3 + *
  4 + * This program is free software; you can redistribute it and/or modify
  5 + * it under the terms of the GNU General Public License version 2 as
  6 + * published by the Free Software Foundation.
  7 + */
  8 +/dts-v1/;
  9 +
  10 +#include "omap34xx.dtsi"
  11 +
  12 +/ {
  13 + model = "TI OMAP3 BeagleBoard";
  14 + compatible = "ti,omap3-beagle", "ti,omap3";
  15 +
  16 + cpus {
  17 + cpu@0 {
  18 + cpu0-supply = <&vcc>;
  19 + };
  20 + };
  21 +
  22 + memory@80000000 {
  23 + device_type = "memory";
  24 + reg = <0x80000000 0x10000000>; /* 256 MB */
  25 + };
  26 +
  27 + aliases {
  28 + display0 = &dvi0;
  29 + display1 = &tv0;
  30 + };
  31 +
  32 + leds {
  33 + compatible = "gpio-leds";
  34 + pmu_stat {
  35 + label = "beagleboard::pmu_stat";
  36 + gpios = <&twl_gpio 19 GPIO_ACTIVE_HIGH>; /* LEDB */
  37 + };
  38 +
  39 + heartbeat {
  40 + label = "beagleboard::usr0";
  41 + gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>; /* 150 -> D6 LED */
  42 + linux,default-trigger = "heartbeat";
  43 + };
  44 +
  45 + mmc {
  46 + label = "beagleboard::usr1";
  47 + gpios = <&gpio5 21 GPIO_ACTIVE_HIGH>; /* 149 -> D7 LED */
  48 + linux,default-trigger = "mmc0";
  49 + };
  50 + };
  51 +
  52 + /* HS USB Port 2 Power */
  53 + hsusb2_power: hsusb2_power_reg {
  54 + compatible = "regulator-fixed";
  55 + regulator-name = "hsusb2_vbus";
  56 + regulator-min-microvolt = <3300000>;
  57 + regulator-max-microvolt = <3300000>;
  58 + gpio = <&twl_gpio 18 GPIO_ACTIVE_HIGH>; /* GPIO LEDA */
  59 + startup-delay-us = <70000>;
  60 + };
  61 +
  62 + /* HS USB Host PHY on PORT 2 */
  63 + hsusb2_phy: hsusb2_phy {
  64 + compatible = "usb-nop-xceiv";
  65 + reset-gpios = <&gpio5 19 GPIO_ACTIVE_LOW>; /* gpio_147 */
  66 + vcc-supply = <&hsusb2_power>;
  67 + #phy-cells = <0>;
  68 + };
  69 +
  70 + sound {
  71 + compatible = "ti,omap-twl4030";
  72 + ti,model = "omap3beagle";
  73 +
  74 + ti,mcbsp = <&mcbsp2>;
  75 + };
  76 +
  77 + gpio_keys {
  78 + compatible = "gpio-keys";
  79 +
  80 + user {
  81 + label = "user";
  82 + gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
  83 + linux,code = <0x114>;
  84 + wakeup-source;
  85 + };
  86 +
  87 + };
  88 +
  89 + tfp410: encoder0 {
  90 + compatible = "ti,tfp410";
  91 + powerdown-gpios = <&gpio6 10 GPIO_ACTIVE_LOW>; /* gpio_170 */
  92 +
  93 + pinctrl-names = "default";
  94 + pinctrl-0 = <&tfp410_pins>;
  95 +
  96 + ports {
  97 + #address-cells = <1>;
  98 + #size-cells = <0>;
  99 +
  100 + port@0 {
  101 + reg = <0>;
  102 +
  103 + tfp410_in: endpoint {
  104 + remote-endpoint = <&dpi_out>;
  105 + };
  106 + };
  107 +
  108 + port@1 {
  109 + reg = <1>;
  110 +
  111 + tfp410_out: endpoint {
  112 + remote-endpoint = <&dvi_connector_in>;
  113 + };
  114 + };
  115 + };
  116 + };
  117 +
  118 + dvi0: connector0 {
  119 + compatible = "dvi-connector";
  120 + label = "dvi";
  121 +
  122 + digital;
  123 +
  124 + ddc-i2c-bus = <&i2c3>;
  125 +
  126 + port {
  127 + dvi_connector_in: endpoint {
  128 + remote-endpoint = <&tfp410_out>;
  129 + };
  130 + };
  131 + };
  132 +
  133 + tv0: connector1 {
  134 + compatible = "svideo-connector";
  135 + label = "tv";
  136 +
  137 + port {
  138 + tv_connector_in: endpoint {
  139 + remote-endpoint = <&venc_out>;
  140 + };
  141 + };
  142 + };
  143 +
  144 + etb@540000000 {
  145 + compatible = "arm,coresight-etb10", "arm,primecell";
  146 + reg = <0x5401b000 0x1000>;
  147 +
  148 + clocks = <&emu_src_ck>;
  149 + clock-names = "apb_pclk";
  150 + port {
  151 + etb_in: endpoint {
  152 + slave-mode;
  153 + remote-endpoint = <&etm_out>;
  154 + };
  155 + };
  156 + };
  157 +
  158 + etm@54010000 {
  159 + compatible = "arm,coresight-etm3x", "arm,primecell";
  160 + reg = <0x54010000 0x1000>;
  161 +
  162 + clocks = <&emu_src_ck>;
  163 + clock-names = "apb_pclk";
  164 + port {
  165 + etm_out: endpoint {
  166 + remote-endpoint = <&etb_in>;
  167 + };
  168 + };
  169 + };
  170 +};
  171 +
  172 +&omap3_pmx_wkup {
  173 + gpio1_pins: pinmux_gpio1_pins {
  174 + pinctrl-single,pins = <
  175 + OMAP3_WKUP_IOPAD(0x2a14, PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE4) /* sys_boot5.gpio_7 */
  176 + >;
  177 + };
  178 +};
  179 +
  180 +&omap3_pmx_core {
  181 + pinctrl-names = "default";
  182 + pinctrl-0 = <
  183 + &hsusb2_pins
  184 + >;
  185 +
  186 + hsusb2_pins: pinmux_hsusb2_pins {
  187 + pinctrl-single,pins = <
  188 + OMAP3_CORE1_IOPAD(0x21d4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi1_cs3.hsusb2_data2 */
  189 + OMAP3_CORE1_IOPAD(0x21d6, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_clk.hsusb2_data7 */
  190 + OMAP3_CORE1_IOPAD(0x21d8, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_simo.hsusb2_data4 */
  191 + OMAP3_CORE1_IOPAD(0x21da, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_somi.hsusb2_data5 */
  192 + OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_cs0.hsusb2_data6 */
  193 + OMAP3_CORE1_IOPAD(0x21de, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_cs1.hsusb2_data3 */
  194 + >;
  195 + };
  196 +
  197 + uart3_pins: pinmux_uart3_pins {
  198 + pinctrl-single,pins = <
  199 + OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */
  200 + OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx */
  201 + >;
  202 + };
  203 +
  204 + tfp410_pins: pinmux_tfp410_pins {
  205 + pinctrl-single,pins = <
  206 + OMAP3_CORE1_IOPAD(0x21c6, PIN_OUTPUT | MUX_MODE4) /* hdq_sio.gpio_170 */
  207 + >;
  208 + };
  209 +
  210 + dss_dpi_pins: pinmux_dss_dpi_pins {
  211 + pinctrl-single,pins = <
  212 + OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */
  213 + OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0) /* dss_hsync.dss_hsync */
  214 + OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0) /* dss_vsync.dss_vsync */
  215 + OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0) /* dss_acbias.dss_acbias */
  216 + OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0) /* dss_data0.dss_data0 */
  217 + OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0) /* dss_data1.dss_data1 */
  218 + OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0) /* dss_data2.dss_data2 */
  219 + OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0) /* dss_data3.dss_data3 */
  220 + OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0) /* dss_data4.dss_data4 */
  221 + OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0) /* dss_data5.dss_data5 */
  222 + OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0) /* dss_data6.dss_data6 */
  223 + OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0) /* dss_data7.dss_data7 */
  224 + OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0) /* dss_data8.dss_data8 */
  225 + OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0) /* dss_data9.dss_data9 */
  226 + OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0) /* dss_data10.dss_data10 */
  227 + OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0) /* dss_data11.dss_data11 */
  228 + OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0) /* dss_data12.dss_data12 */
  229 + OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0) /* dss_data13.dss_data13 */
  230 + OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0) /* dss_data14.dss_data14 */
  231 + OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0) /* dss_data15.dss_data15 */
  232 + OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0) /* dss_data16.dss_data16 */
  233 + OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0) /* dss_data17.dss_data17 */
  234 + OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE0) /* dss_data18.dss_data18 */
  235 + OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE0) /* dss_data19.dss_data19 */
  236 + OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE0) /* dss_data20.dss_data20 */
  237 + OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE0) /* dss_data21.dss_data21 */
  238 + OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE0) /* dss_data22.dss_data22 */
  239 + OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE0) /* dss_data23.dss_data23 */
  240 + >;
  241 + };
  242 +};
  243 +
  244 +&omap3_pmx_core2 {
  245 + pinctrl-names = "default";
  246 + pinctrl-0 = <
  247 + &hsusb2_2_pins
  248 + >;
  249 +
  250 + hsusb2_2_pins: pinmux_hsusb2_2_pins {
  251 + pinctrl-single,pins = <
  252 + OMAP3430_CORE2_IOPAD(0x25f0, PIN_OUTPUT | MUX_MODE3) /* etk_d10.hsusb2_clk */
  253 + OMAP3430_CORE2_IOPAD(0x25f2, PIN_OUTPUT | MUX_MODE3) /* etk_d11.hsusb2_stp */
  254 + OMAP3430_CORE2_IOPAD(0x25f4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d12.hsusb2_dir */
  255 + OMAP3430_CORE2_IOPAD(0x25f6, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d13.hsusb2_nxt */
  256 + OMAP3430_CORE2_IOPAD(0x25f8, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d14.hsusb2_data0 */
  257 + OMAP3430_CORE2_IOPAD(0x25fa, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d15.hsusb2_data1 */
  258 + >;
  259 + };
  260 +};
  261 +
  262 +&i2c1 {
  263 + clock-frequency = <2600000>;
  264 +
  265 + twl: twl@48 {
  266 + reg = <0x48>;
  267 + interrupts = <7>; /* SYS_NIRQ cascaded to intc */
  268 + interrupt-parent = <&intc>;
  269 +
  270 + twl_audio: audio {
  271 + compatible = "ti,twl4030-audio";
  272 + codec {
  273 + };
  274 + };
  275 + };
  276 +};
  277 +
  278 +#include "twl4030.dtsi"
  279 +#include "twl4030_omap3.dtsi"
  280 +
  281 +&i2c3 {
  282 + clock-frequency = <100000>;
  283 +};
  284 +
  285 +&mmc1 {
  286 + vmmc-supply = <&vmmc1>;
  287 + vqmmc-supply = <&vsim>;
  288 + bus-width = <8>;
  289 +};
  290 +
  291 +&mmc2 {
  292 + status = "disabled";
  293 +};
  294 +
  295 +&mmc3 {
  296 + status = "disabled";
  297 +};
  298 +
  299 +&usbhshost {
  300 + port2-mode = "ehci-phy";
  301 +};
  302 +
  303 +&usbhsehci {
  304 + phys = <0 &hsusb2_phy>;
  305 +};
  306 +
  307 +&twl_gpio {
  308 + ti,use-leds;
  309 + /* pullups: BIT(1) */
  310 + ti,pullups = <0x000002>;
  311 + /*
  312 + * pulldowns:
  313 + * BIT(2), BIT(6), BIT(7), BIT(8), BIT(13)
  314 + * BIT(15), BIT(16), BIT(17)
  315 + */
  316 + ti,pulldowns = <0x03a1c4>;
  317 +};
  318 +
  319 +&uart3 {
  320 + pinctrl-names = "default";
  321 + pinctrl-0 = <&uart3_pins>;
  322 + interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>;
  323 +};
  324 +
  325 +&gpio1 {
  326 + pinctrl-names = "default";
  327 + pinctrl-0 = <&gpio1_pins>;
  328 +};
  329 +
  330 +&usb_otg_hs {
  331 + interface-type = <0>;
  332 + usb-phy = <&usb2_phy>;
  333 + phys = <&usb2_phy>;
  334 + phy-names = "usb2-phy";
  335 + mode = <3>;
  336 + power = <50>;
  337 +};
  338 +
  339 +&vaux2 {
  340 + regulator-name = "vdd_ehci";
  341 + regulator-min-microvolt = <1800000>;
  342 + regulator-max-microvolt = <1800000>;
  343 + regulator-always-on;
  344 +};
  345 +
  346 +&mcbsp2 {
  347 + status = "okay";
  348 +};
  349 +
  350 +/* Needed to power the DPI pins */
  351 +&vpll2 {
  352 + regulator-always-on;
  353 +};
  354 +
  355 +&dss {
  356 + status = "ok";
  357 +
  358 + pinctrl-names = "default";
  359 + pinctrl-0 = <&dss_dpi_pins>;
  360 +
  361 + port {
  362 + dpi_out: endpoint {
  363 + remote-endpoint = <&tfp410_in>;
  364 + data-lines = <24>;
  365 + };
  366 + };
  367 +};
  368 +
  369 +&venc {
  370 + status = "ok";
  371 +
  372 + vdda-supply = <&vdac>;
  373 +
  374 + port {
  375 + venc_out: endpoint {
  376 + remote-endpoint = <&tv_connector_in>;
  377 + ti,channels = <2>;
  378 + };
  379 + };
  380 +};
  381 +
  382 +&gpmc {
  383 + status = "ok";
  384 + ranges = <0 0 0x30000000 0x1000000>; /* CS0 space, 16MB */
  385 +
  386 + /* Chip select 0 */
  387 + nand@0,0 {
  388 + compatible = "ti,omap2-nand";
  389 + reg = <0 0 4>; /* NAND I/O window, 4 bytes */
  390 + interrupt-parent = <&gpmc>;
  391 + interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
  392 + <1 IRQ_TYPE_NONE>; /* termcount */
  393 + ti,nand-ecc-opt = "ham1";
  394 + rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */
  395 + nand-bus-width = <16>;
  396 + #address-cells = <1>;
  397 + #size-cells = <1>;
  398 +
  399 + gpmc,device-width = <2>;
  400 + gpmc,cs-on-ns = <0>;
  401 + gpmc,cs-rd-off-ns = <36>;
  402 + gpmc,cs-wr-off-ns = <36>;
  403 + gpmc,adv-on-ns = <6>;
  404 + gpmc,adv-rd-off-ns = <24>;
  405 + gpmc,adv-wr-off-ns = <36>;
  406 + gpmc,oe-on-ns = <6>;
  407 + gpmc,oe-off-ns = <48>;
  408 + gpmc,we-on-ns = <6>;
  409 + gpmc,we-off-ns = <30>;
  410 + gpmc,rd-cycle-ns = <72>;
  411 + gpmc,wr-cycle-ns = <72>;
  412 + gpmc,access-ns = <54>;
  413 + gpmc,wr-access-ns = <30>;
  414 +
  415 + partition@0 {
  416 + label = "X-Loader";
  417 + reg = <0 0x80000>;
  418 + };
  419 + partition@80000 {
  420 + label = "U-Boot";
  421 + reg = <0x80000 0x1e0000>;
  422 + };
  423 + partition@1c0000 {
  424 + label = "U-Boot Env";
  425 + reg = <0x260000 0x20000>;
  426 + };
  427 + partition@280000 {
  428 + label = "Kernel";
  429 + reg = <0x280000 0x400000>;
  430 + };
  431 + partition@780000 {
  432 + label = "Filesystem";
  433 + reg = <0x680000 0xf980000>;
  434 + };
  435 + };
  436 +};