2 * (C) Copyright 2016 Rockchip Electronics Co., Ltd
4 * SPDX-License-Identifier: GPL-2.0+
11 model = "Rockchip RK3328 EVB";
12 compatible = "rockchip,rk3328-evb", "rockchip,rk3328";
18 gmac_clkin: external-gmac-clock {
19 compatible = "fixed-clock";
20 clock-frequency = <125000000>;
21 clock-output-names = "gmac_clkin";
25 vcc3v3_sdmmc: sdmmc-pwren {
26 compatible = "regulator-fixed";
27 regulator-name = "vcc3v3";
28 gpio = <&gpio0 30 GPIO_ACTIVE_LOW>;
33 vcc5v0_otg: vcc5v0-otg-drv {
34 compatible = "regulator-fixed";
36 regulator-name = "vcc5v0_otg";
37 gpio = <&gpio0 27 GPIO_ACTIVE_HIGH>;
38 regulator-min-microvolt = <5000000>;
39 regulator-max-microvolt = <5000000>;
42 vcc5v0_host_xhci: vcc5v0-host-xhci-drv {
43 compatible = "regulator-fixed";
45 regulator-name = "vcc5v0_host_xhci";
46 gpio = <&gpio0 0 GPIO_ACTIVE_HIGH>;
47 regulator-min-microvolt = <5000000>;
48 regulator-max-microvolt = <5000000>;
51 vcc_phy: vcc-phy-regulator {
52 compatible = "regulator-fixed";
53 regulator-name = "vcc_phy";
71 card-detect-delay = <200>;
74 pinctrl-names = "default";
75 pinctrl-0 = <&sdmmc0_clk>, <&sdmmc0_cmd>, <&sdmmc0_dectn>, <&sdmmc0_bus4>;
86 pinctrl-names = "default";
87 pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
92 phy-supply = <&vcc_phy>;
94 clock_in_out = "input";
95 snps,reset-gpio = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
96 snps,reset-active-low;
97 snps,reset-delays-us = <0 10000 50000>;
98 assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
99 assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>;
100 pinctrl-names = "default";
101 pinctrl-0 = <&rgmiim1_pins>;
116 vbus-supply = <&vcc5v0_otg>;
121 vbus-supply = <&vcc5v0_host_xhci>;
126 clock-frequency = <400000>;
127 i2c-scl-rising-time-ns = <168>;
128 i2c-scl-falling-time-ns = <4>;
132 compatible = "rockchip,rk805";
135 interrupt-parent = <&gpio2>;
136 interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
137 pinctrl-names = "default";
138 pinctrl-0 = <&pmic_int_l>;
139 rockchip,system-power-controller;
144 clock-output-names = "xin32k", "rk805-clkout2";
147 vdd_logic: DCDC_REG1 {
148 regulator-name = "vdd_logic";
149 regulator-min-microvolt = <712500>;
150 regulator-max-microvolt = <1450000>;
151 regulator-ramp-delay = <6001>;
154 regulator-state-mem {
155 regulator-on-in-suspend;
156 regulator-suspend-microvolt = <1000000>;
161 regulator-name = "vdd_arm";
162 regulator-min-microvolt = <712500>;
163 regulator-max-microvolt = <1450000>;
164 regulator-ramp-delay = <6001>;
167 regulator-state-mem {
168 regulator-on-in-suspend;
169 regulator-suspend-microvolt = <1000000>;
174 regulator-name = "vcc_ddr";
177 regulator-state-mem {
178 regulator-on-in-suspend;
183 regulator-name = "vcc_io";
184 regulator-min-microvolt = <3300000>;
185 regulator-max-microvolt = <3300000>;
188 regulator-state-mem {
189 regulator-on-in-suspend;
190 regulator-suspend-microvolt = <3300000>;
195 regulator-name = "vdd_18";
196 regulator-min-microvolt = <1800000>;
197 regulator-max-microvolt = <1800000>;
200 regulator-state-mem {
201 regulator-on-in-suspend;
202 regulator-suspend-microvolt = <1800000>;
206 vcc_18emmc: LDO_REG2 {
207 regulator-name = "vcc_18emmc";
208 regulator-min-microvolt = <1800000>;
209 regulator-max-microvolt = <1800000>;
212 regulator-state-mem {
213 regulator-on-in-suspend;
214 regulator-suspend-microvolt = <1800000>;
219 regulator-name = "vdd_10";
220 regulator-min-microvolt = <1000000>;
221 regulator-max-microvolt = <1000000>;
224 regulator-state-mem {
225 regulator-on-in-suspend;
226 regulator-suspend-microvolt = <1000000>;
235 pmic_int_l: pmic-int-l {
237 <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>; /* gpio2_a6 */