arm/dts/rk3328-evb.dts

4  * SPDX-License-Identifier:     GPL-2.0+
7 /dts-v1/;
9 #include "rk3328-sdram-ddr3-666.dtsi"
10 #include <dt-bindings/input/input.h>
14 	compatible = "rockchip,rk3328-evb", "rockchip,rk3328";
16 	adc-keys {
19 		u-boot,dm-pre-reloc;
20 		compatible = "adc-keys";
21 		io-channels = <&saradc 0>;
22 		io-channel-names = "buttons";
23 		keyup-threshold-microvolt = <1800000>;
25 		vol-up-key {
26 			u-boot,dm-pre-reloc;
29 			press-threshold-microvolt = <10000>;
33 	gmac_clkin: external-gmac-clock {
34 		compatible = "fixed-clock";
35 		clock-frequency = <125000000>;
36 		clock-output-names = "gmac_clkin";
37 		#clock-cells = <0>;
40 	vcc3v3_sdmmc: sdmmc-pwren {
41 		compatible = "regulator-fixed";
42 		regulator-name = "vcc3v3";
44 		regulator-always-on;
45 		regulator-boot-on;
48 	vcc5v0_otg: vcc5v0-otg-drv {
49 		compatible = "regulator-fixed";
50 		enable-active-high;
51 		regulator-name = "vcc5v0_otg";
53 		regulator-min-microvolt = <5000000>;
54 		regulator-max-microvolt = <5000000>;
57 	vcc_host_vbus: host-vbus-regulator {
58 		compatible = "regulator-fixed";
59 		enable-active-high;
60 		regulator-name = "vcc_host_vbus";
62 		regulator-min-microvolt = <5000000>;
63 		regulator-max-microvolt = <5000000>;
66 	vcc_phy: vcc-phy-regulator {
67 		compatible = "regulator-fixed";
68 		regulator-name = "vcc_phy";
69 		regulator-always-on;
70 		regulator-boot-on;
79 	bus-width = <4>;
80 	cap-mmc-highspeed;
81 	cap-sd-highspeed;
82 	card-detect-delay = <200>;
83 	disable-wp;
84 	num-slots = <1>;
85 	pinctrl-names = "default";
86 	pinctrl-0 = <&sdmmc0_clk>, <&sdmmc0_cmd>, <&sdmmc0_dectn>, <&sdmmc0_bus4>;
87 	vmmc-supply = <&vcc3v3_sdmmc>;
96 	bus-width = <8>;
97 	cap-mmc-highspeed;
98 	supports-emmc;
99 	disable-wp;
100 	non-removable;
101 	num-slots = <1>;
102 	pinctrl-names = "default";
103 	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
108 	phy-supply = <&vcc_phy>;
109 	phy-mode = "rgmii";
111 	snps,reset-gpio = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
112 	snps,reset-active-low;
113 	snps,reset-delays-us = <0 10000 50000>;
114 	assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
115 	assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>;
116 	pinctrl-names = "default";
117 	pinctrl-0 = <&rgmiim1_pins>;
124 	phy-supply = <&vcc_phy>;
126 	assigned-clocks = <&cru SCLK_MAC2PHY_SRC>;
127 	assigned-clock-rate = <50000000>;
128 	assigned-clocks = <&cru SCLK_MAC2PHY>;
129 	assigned-clock-parents = <&cru SCLK_MAC2PHY_SRC>;
146 	vbus-supply = <&vcc_host_vbus>;
159 	vbus-supply = <&vcc5v0_otg>;
168 	vbus-supply = <&vcc5v0_otg>;
181 	clock-frequency = <400000>;
182 	i2c-scl-rising-time-ns = <168>;
183 	i2c-scl-falling-time-ns = <4>;
190 		interrupt-parent = <&gpio2>;
192 		pinctrl-names = "default";
193 		pinctrl-0 = <&pmic_int_l>;
194 		rockchip,system-power-controller;
195 		wakeup-source;
196 		gpio-controller;
197 		#gpio-cells = <2>;
198 		#clock-cells = <1>;
199 		clock-output-names = "xin32k", "rk805-clkout2";
207 				regulator-name = "vdd_logic";
208 				regulator-min-microvolt = <712500>;
209 				regulator-max-microvolt = <1450000>;
210 				regulator-ramp-delay = <6001>;
211 				regulator-boot-on;
212 				regulator-always-on;
213 				regulator-state-mem {
214 					regulator-on-in-suspend;
215 					regulator-suspend-microvolt = <1000000>;
220 				regulator-name = "vdd_arm";
221 				regulator-min-microvolt = <712500>;
222 				regulator-max-microvolt = <1450000>;
223 				regulator-ramp-delay = <6001>;
224 				regulator-boot-on;
225 				regulator-always-on;
226 				regulator-state-mem {
227 					regulator-on-in-suspend;
228 					regulator-suspend-microvolt = <1000000>;
233 				regulator-name = "vcc_ddr";
234 				regulator-boot-on;
235 				regulator-always-on;
236 				regulator-state-mem {
237 					regulator-on-in-suspend;
242 				regulator-name = "vcc_io";
243 				regulator-min-microvolt = <3300000>;
244 				regulator-max-microvolt = <3300000>;
245 				regulator-boot-on;
246 				regulator-always-on;
247 				regulator-state-mem {
248 					regulator-on-in-suspend;
249 					regulator-suspend-microvolt = <3300000>;
254 				regulator-name = "vdd_18";
255 				regulator-min-microvolt = <1800000>;
256 				regulator-max-microvolt = <1800000>;
257 				regulator-boot-on;
258 				regulator-always-on;
259 				regulator-state-mem {
260 					regulator-on-in-suspend;
261 					regulator-suspend-microvolt = <1800000>;
266 				regulator-name = "vcc_18emmc";
267 				regulator-min-microvolt = <1800000>;
268 				regulator-max-microvolt = <1800000>;
269 				regulator-boot-on;
270 				regulator-always-on;
271 				regulator-state-mem {
272 					regulator-on-in-suspend;
273 					regulator-suspend-microvolt = <1800000>;
278 				regulator-name = "vdd_10";
279 				regulator-min-microvolt = <1000000>;
280 				regulator-max-microvolt = <1000000>;
281 				regulator-boot-on;
282 				regulator-always-on;
283 				regulator-state-mem {
284 					regulator-on-in-suspend;
285 					regulator-suspend-microvolt = <1000000>;
294 		pmic_int_l: pmic-int-l {