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Annotation of src/sys/external/gpl2/dts/dist/arch/arm/boot/dts/stm32429i-eval.dts, Revision 1.1.1.1.4.2

1.1.1.1.4.2! snj         1: /*
        !             2:  * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.com>
        !             3:  *
        !             4:  * This file is dual-licensed: you can use it either under the terms
        !             5:  * of the GPL or the X11 license, at your option. Note that this dual
        !             6:  * licensing only applies to this file, and not this project as a
        !             7:  * whole.
        !             8:  *
        !             9:  *  a) This file is free software; you can redistribute it and/or
        !            10:  *     modify it under the terms of the GNU General Public License as
        !            11:  *     published by the Free Software Foundation; either version 2 of the
        !            12:  *     License, or (at your option) any later version.
        !            13:  *
        !            14:  *     This file is distributed in the hope that it will be useful,
        !            15:  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
        !            16:  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        !            17:  *     GNU General Public License for more details.
        !            18:  *
        !            19:  *     You should have received a copy of the GNU General Public
        !            20:  *     License along with this file; if not, write to the Free
        !            21:  *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
        !            22:  *     MA 02110-1301 USA
        !            23:  *
        !            24:  * Or, alternatively,
        !            25:  *
        !            26:  *  b) Permission is hereby granted, free of charge, to any person
        !            27:  *     obtaining a copy of this software and associated documentation
        !            28:  *     files (the "Software"), to deal in the Software without
        !            29:  *     restriction, including without limitation the rights to use,
        !            30:  *     copy, modify, merge, publish, distribute, sublicense, and/or
        !            31:  *     sell copies of the Software, and to permit persons to whom the
        !            32:  *     Software is furnished to do so, subject to the following
        !            33:  *     conditions:
        !            34:  *
        !            35:  *     The above copyright notice and this permission notice shall be
        !            36:  *     included in all copies or substantial portions of the Software.
        !            37:  *
        !            38:  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
        !            39:  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
        !            40:  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
        !            41:  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
        !            42:  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
        !            43:  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
        !            44:  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
        !            45:  *     OTHER DEALINGS IN THE SOFTWARE.
        !            46:  */
        !            47:
        !            48: /dts-v1/;
        !            49: #include "stm32f429.dtsi"
        !            50: #include <dt-bindings/input/input.h>
        !            51:
        !            52: / {
        !            53:        model = "STMicroelectronics STM32429i-EVAL board";
        !            54:        compatible = "st,stm32429i-eval", "st,stm32f429";
        !            55:
        !            56:        chosen {
        !            57:                bootargs = "root=/dev/ram rdinit=/linuxrc";
        !            58:                stdout-path = "serial0:115200n8";
        !            59:        };
        !            60:
        !            61:        memory {
        !            62:                reg = <0x00000000 0x2000000>;
        !            63:        };
        !            64:
        !            65:        aliases {
        !            66:                serial0 = &usart1;
        !            67:        };
        !            68:
        !            69:        soc {
        !            70:                dma-ranges = <0xc0000000 0x0 0x10000000>;
        !            71:        };
        !            72:
        !            73:        regulators {
        !            74:                compatible = "simple-bus";
        !            75:                #address-cells = <1>;
        !            76:                #size-cells = <0>;
        !            77:
        !            78:                reg_vref: regulator@0 {
        !            79:                        compatible = "regulator-fixed";
        !            80:                        reg = <0>;
        !            81:                        regulator-name = "vref";
        !            82:                        regulator-min-microvolt = <3300000>;
        !            83:                        regulator-max-microvolt = <3300000>;
        !            84:                };
        !            85:        };
        !            86:
        !            87:        leds {
        !            88:                compatible = "gpio-leds";
        !            89:                green {
        !            90:                        gpios = <&gpiog 6 1>;
        !            91:                        linux,default-trigger = "heartbeat";
        !            92:                };
        !            93:                orange {
        !            94:                        gpios = <&gpiog 7 1>;
        !            95:                };
        !            96:                red {
        !            97:                        gpios = <&gpiog 10 1>;
        !            98:                };
        !            99:                blue {
        !           100:                        gpios = <&gpiog 12 1>;
        !           101:                };
        !           102:        };
        !           103:
        !           104:        gpio_keys {
        !           105:                compatible = "gpio-keys";
        !           106:                #address-cells = <1>;
        !           107:                #size-cells = <0>;
        !           108:                autorepeat;
        !           109:                button@0 {
        !           110:                        label = "Wake up";
        !           111:                        linux,code = <KEY_WAKEUP>;
        !           112:                        gpios = <&gpioa 0 0>;
        !           113:                };
        !           114:                button@1 {
        !           115:                        label = "Tamper";
        !           116:                        linux,code = <KEY_RESTART>;
        !           117:                        gpios = <&gpioc 13 0>;
        !           118:                };
        !           119:        };
        !           120:
        !           121:        usbotg_hs_phy: usbphy {
        !           122:                #phy-cells = <0>;
        !           123:                compatible = "usb-nop-xceiv";
        !           124:                clocks = <&rcc 0 STM32F4_AHB1_CLOCK(OTGHSULPI)>;
        !           125:                clock-names = "main_clk";
        !           126:        };
        !           127: };
        !           128:
        !           129: &adc {
        !           130:        pinctrl-names = "default";
        !           131:        pinctrl-0 = <&adc3_in8_pin>;
        !           132:        vref-supply = <&reg_vref>;
        !           133:        status = "okay";
        !           134:        adc3: adc@200 {
        !           135:                st,adc-channels = <8>;
        !           136:                status = "okay";
        !           137:        };
        !           138: };
        !           139:
        !           140: &clk_hse {
        !           141:        clock-frequency = <25000000>;
        !           142: };
        !           143:
        !           144: &i2c1 {
        !           145:        pinctrl-0 = <&i2c1_pins>;
        !           146:        pinctrl-names = "default";
        !           147:        status = "okay";
        !           148: };
        !           149:
        !           150: &mac {
        !           151:        status = "okay";
        !           152:        pinctrl-0       = <&ethernet_mii>;
        !           153:        pinctrl-names   = "default";
        !           154:        phy-mode        = "mii";
        !           155:        phy-handle      = <&phy1>;
        !           156:        mdio0 {
        !           157:                #address-cells = <1>;
        !           158:                #size-cells = <0>;
        !           159:                compatible = "snps,dwmac-mdio";
        !           160:                phy1: ethernet-phy@1 {
        !           161:                        reg = <1>;
        !           162:                };
        !           163:        };
        !           164: };
        !           165:
        !           166: &rtc {
        !           167:        status = "okay";
        !           168: };
        !           169:
        !           170: &usart1 {
        !           171:        pinctrl-0 = <&usart1_pins_a>;
        !           172:        pinctrl-names = "default";
        !           173:        status = "okay";
        !           174: };
        !           175:
        !           176: &usbotg_hs {
        !           177:        dr_mode = "host";
        !           178:        phys = <&usbotg_hs_phy>;
        !           179:        phy-names = "usb2-phy";
        !           180:        pinctrl-0 = <&usbotg_hs_pins_a>;
        !           181:        pinctrl-names = "default";
        !           182:        status = "okay";
        !           183: };

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