1/* 2 * This file is dual-licensed: you can use it either under the terms 3 * of the GPL or the X11 license, at your option. Note that this dual 4 * licensing only applies to this file, and not this project as a 5 * whole. 6 * 7 * a) This file is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU General Public License as 9 * published by the Free Software Foundation; either version 2 of the 10 * License, or (at your option) any later version. 11 * 12 * This file is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * Or, alternatively, 18 * 19 * b) Permission is hereby granted, free of charge, to any person 20 * obtaining a copy of this software and associated documentation 21 * files (the "Software"), to deal in the Software without 22 * restriction, including without limitation the rights to use, 23 * copy, modify, merge, publish, distribute, sublicense, and/or 24 * sell copies of the Software, and to permit persons to whom the 25 * Software is furnished to do so, subject to the following 26 * conditions: 27 * 28 * The above copyright notice and this permission notice shall be 29 * included in all copies or substantial portions of the Software. 30 * 31 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 32 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 33 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 34 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 35 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 36 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 37 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 38 * OTHER DEALINGS IN THE SOFTWARE. 39 */ 40 41/dts-v1/; 42 43#include "rk322x.dtsi" 44 45/ { 46 model = "Rockchip RK3228 Evaluation board"; 47 compatible = "rockchip,rk3228-evb", "rockchip,rk3228"; 48 49 memory@60000000 { 50 device_type = "memory"; 51 reg = <0x60000000 0x40000000>; 52 }; 53 54 vcc_phy: vcc-phy-regulator { 55 compatible = "regulator-fixed"; 56 enable-active-high; 57 regulator-name = "vcc_phy"; 58 regulator-min-microvolt = <1800000>; 59 regulator-max-microvolt = <1800000>; 60 regulator-always-on; 61 regulator-boot-on; 62 }; 63}; 64 65&emmc { 66 cap-mmc-highspeed; 67 mmc-ddr-1_8v; 68 disable-wp; 69 non-removable; 70 status = "okay"; 71}; 72 73&gmac { 74 assigned-clocks = <&cru SCLK_MAC_SRC>; 75 assigned-clock-rates = <50000000>; 76 clock_in_out = "output"; 77 phy-supply = <&vcc_phy>; 78 phy-mode = "rmii"; 79 phy-handle = <&phy>; 80 status = "okay"; 81 82 mdio { 83 compatible = "snps,dwmac-mdio"; 84 #address-cells = <1>; 85 #size-cells = <0>; 86 87 phy: phy@0 { 88 compatible = "ethernet-phy-id1234.d400", "ethernet-phy-ieee802.3-c22"; 89 reg = <0>; 90 clocks = <&cru SCLK_MAC_PHY>; 91 resets = <&cru SRST_MACPHY>; 92 phy-is-integrated; 93 }; 94 }; 95}; 96 97&tsadc { 98 status = "okay"; 99 100 rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */ 101 rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */ 102}; 103 104&uart2 { 105 status = "okay"; 106}; 107