1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  2/*
  3 * Copyright (c) 2014 Romain Perier <romain.perier@gmail.com>
  4 */
  5
  6/dts-v1/;
  7#include "rk3066a.dtsi"
  8
  9/ {
 10	model = "MarsBoard RK3066";
 11	compatible = "haoyu,marsboard-rk3066", "rockchip,rk3066a";
 12
 13	memory@60000000 {
 14		device_type = "memory";
 15		reg = <0x60000000 0x40000000>;
 16	};
 17
 18	vdd_log: vdd-log {
 19		compatible = "pwm-regulator";
 20		pwms = <&pwm3 0 1000>;
 21		regulator-name = "vdd_log";
 22		regulator-min-microvolt = <1200000>;
 23		regulator-max-microvolt = <1200000>;
 24		regulator-always-on;
 25		voltage-table = <1000000 100>,
 26				<1200000 42>;
 27		status = "okay";
 28	};
 29
 30	vcc_sd0: sdmmc-regulator {
 31		compatible = "regulator-fixed";
 32		regulator-name = "sdmmc-supply";
 33		regulator-min-microvolt = <3000000>;
 34		regulator-max-microvolt = <3000000>;
 35		gpio = <&gpio3 RK_PA7 GPIO_ACTIVE_LOW>;
 36		startup-delay-us = <100000>;
 37		vin-supply = <&vcc_io>;
 38	};
 39
 40	vsys: vsys-regulator {
 41		compatible = "regulator-fixed";
 42		regulator-name = "vsys";
 43		regulator-min-microvolt = <5000000>;
 44		regulator-max-microvolt = <5000000>;
 45		regulator-boot-on;
 46	};
 47};
 48
 49&cpu0 {
 50	cpu0-supply = <&vdd_arm>;
 51};
 52
 53&i2c1 {
 54	status = "okay";
 55	clock-frequency = <400000>;
 56
 57	tps: tps@2d {
 58		reg = <0x2d>;
 59
 60		interrupt-parent = <&gpio6>;
 61		interrupts = <RK_PA4 IRQ_TYPE_LEVEL_LOW>;
 62
 63		vcc1-supply = <&vsys>;
 64		vcc2-supply = <&vsys>;
 65		vcc3-supply = <&vsys>;
 66		vcc4-supply = <&vsys>;
 67		vcc5-supply = <&vcc_io>;
 68		vcc6-supply = <&vcc_io>;
 69		vcc7-supply = <&vsys>;
 70		vccio-supply = <&vsys>;
 71
 72		regulators {
 73			vcc_rtc: regulator@0 {
 74				regulator-name = "vcc_rtc";
 75				regulator-always-on;
 76			};
 77
 78			vcc_io: regulator@1 {
 79				regulator-name = "vcc_io";
 80				regulator-always-on;
 81			};
 82
 83			vdd_arm: regulator@2 {
 84				regulator-name = "vdd_arm";
 85				regulator-min-microvolt = <600000>;
 86				regulator-max-microvolt = <1500000>;
 87				regulator-boot-on;
 88				regulator-always-on;
 89			};
 90
 91			vcc_ddr: regulator@3 {
 92				regulator-name = "vcc_ddr";
 93				regulator-min-microvolt = <600000>;
 94				regulator-max-microvolt = <1500000>;
 95				regulator-boot-on;
 96				regulator-always-on;
 97			};
 98
 99			vcc18_cif: regulator@5 {
100				regulator-name = "vcc18_cif";
101				regulator-always-on;
102			};
103
104			vdd_11: regulator@6 {
105				regulator-name = "vdd_11";
106				regulator-always-on;
107			};
108
109			vcc_25: regulator@7 {
110				regulator-name = "vcc_25";
111				regulator-always-on;
112			};
113
114			vcc_18: regulator@8 {
115				regulator-name = "vcc_18";
116				regulator-always-on;
117			};
118
119			vcc25_hdmi: regulator@9 {
120				regulator-name = "vcc25_hdmi";
121				regulator-always-on;
122			};
123
124			vcca_33: regulator@10 {
125				regulator-name = "vcca_33";
126				regulator-always-on;
127			};
128
129			vcc_rmii: regulator@11 {
130				regulator-name = "vcc_rmii";
131			};
132
133			vcc28_cif: regulator@12 {
134				regulator-name = "vcc28_cif";
135				regulator-always-on;
136			};
137		};
138	};
139};
140
141/* must be included after &tps gets defined */
142#include "tps65910.dtsi"
143
144&emac {
145	status = "okay";
146
147	phy = <&phy0>;
148	phy-supply = <&vcc_rmii>;
149
150	pinctrl-names = "default";
151	pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
152
153	phy0: ethernet-phy@0 {
154		reg = <0>;
155		interrupt-parent = <&gpio1>;
156		interrupts = <RK_PD2 IRQ_TYPE_LEVEL_LOW>;
157	};
158};
159
160&mmc0 {
161	status = "okay";
162
163	pinctrl-names = "default";
164	pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
165	vmmc-supply = <&vcc_sd0>;
166};
167
168&pinctrl {
169	lan8720a {
170		phy_int: phy-int {
171			rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
172		};
173	};
174};
175
176&pwm3 {
177	status = "okay";
178};
179
180&uart0 {
181	status = "okay";
182};
183
184&uart1 {
185	status = "okay";
186};
187
188&uart2 {
189	status = "okay";
190};
191
192&uart3 {
193	status = "okay";
194};
195
196&usbphy {
197	status = "okay";
198};
199
200&usb_host {
201	status = "okay";
202};
203
204&usb_otg {
205	status = "okay";
206};
207
208&wdt {
209	status = "okay";
210};