1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 2
 3/dts-v1/;
 4
 5#include "rk322x.dtsi"
 6
 7/ {
 8	model = "Rockchip RK3228 Evaluation board";
 9	compatible = "rockchip,rk3228-evb", "rockchip,rk3228";
10
11	aliases {
12		mmc0 = &emmc;
13	};
14
15	memory@60000000 {
16		device_type = "memory";
17		reg = <0x60000000 0x40000000>;
18	};
19
20	vcc_phy: vcc-phy-regulator {
21		compatible = "regulator-fixed";
22		enable-active-high;
23		regulator-name = "vcc_phy";
24		regulator-min-microvolt = <1800000>;
25		regulator-max-microvolt = <1800000>;
26		regulator-always-on;
27		regulator-boot-on;
28	};
29};
30
31&emmc {
 
32	cap-mmc-highspeed;
33	mmc-ddr-1_8v;
34	disable-wp;
35	non-removable;
36	status = "okay";
37};
38
39&gmac {
40	assigned-clocks = <&cru SCLK_MAC_SRC>;
41	assigned-clock-rates = <50000000>;
42	clock_in_out = "output";
43	phy-supply = <&vcc_phy>;
44	phy-mode = "rmii";
45	phy-handle = <&phy>;
46	status = "okay";
47
48	mdio {
49		compatible = "snps,dwmac-mdio";
50		#address-cells = <1>;
51		#size-cells = <0>;
52
53		phy: ethernet-phy@0 {
54			compatible = "ethernet-phy-id1234.d400", "ethernet-phy-ieee802.3-c22";
55			reg = <0>;
56			clocks = <&cru SCLK_MAC_PHY>;
57			resets = <&cru SRST_MACPHY>;
58			phy-is-integrated;
59		};
60	};
61};
62
63&tsadc {
64	status = "okay";
65
66	rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
67	rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */
68};
69
70&uart2 {
71	status = "okay";
72};

 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 "rk3228.dtsi"
44
45/ {
46	model = "Rockchip RK3228 Evaluation board";
47	compatible = "rockchip,rk3228-evb", "rockchip,rk3228";
48
49	memory {
 
 
 
 
50		device_type = "memory";
51		reg = <0x60000000 0x40000000>;
52	};
 
 
 
 
 
 
 
 
 
 
53};
54
55&emmc {
56	broken-cd;
57	cap-mmc-highspeed;
58	mmc-ddr-1_8v;
59	disable-wp;
60	non-removable;
61	status = "okay";
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
62};
63
64&uart2 {
65	status = "okay";
66};