1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 model = "Rockchip RK3288 Fennec Board";
9 compatible = "rockchip,rk3288-fennec", "rockchip,rk3288";
12 reg = <0x0 0x0 0x0 0x80000000>;
13 device_type = "memory";
16 ext_gmac: external-gmac-clock {
17 compatible = "fixed-clock";
19 clock-frequency = <125000000>;
20 clock-output-names = "ext_gmac";
23 vcc_sys: vsys-regulator {
24 compatible = "regulator-fixed";
25 regulator-name = "vcc_sys";
26 regulator-min-microvolt = <5000000>;
27 regulator-max-microvolt = <5000000>;
34 cpu0-supply = <&vdd_cpu>;
42 pinctrl-names = "default";
43 pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
48 assigned-clocks = <&cru SCLK_MAC>;
49 assigned-clock-parents = <&ext_gmac>;
50 clock_in_out = "input";
51 pinctrl-names = "default";
52 pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>;
53 phy-supply = <&vcc_lan>;
55 snps,reset-active-low;
56 snps,reset-delays-us = <0 10000 1000000>;
57 snps,reset-gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_LOW>;
64 mali-supply = <&vdd_gpu>;
74 clock-frequency = <400000>;
77 compatible = "rockchip,rk808";
79 interrupt-parent = <&gpio0>;
80 interrupts = <RK_PA4 IRQ_TYPE_LEVEL_LOW>;
82 clock-output-names = "xin32k", "rk808-clkout2";
83 pinctrl-names = "default";
84 pinctrl-0 = <&pmic_int &global_pwroff>;
85 rockchip,system-power-controller;
88 vcc1-supply = <&vcc_sys>;
89 vcc2-supply = <&vcc_sys>;
90 vcc3-supply = <&vcc_sys>;
91 vcc4-supply = <&vcc_sys>;
92 vcc6-supply = <&vcc_sys>;
93 vcc7-supply = <&vcc_sys>;
94 vcc8-supply = <&vcc_io>;
95 vcc9-supply = <&vcc_io>;
96 vcc10-supply = <&vcc_io>;
97 vcc11-supply = <&vcc_io>;
98 vcc12-supply = <&vcc_io>;
99 vddio-supply = <&vcc_io>;
105 regulator-min-microvolt = <750000>;
106 regulator-max-microvolt = <1350000>;
107 regulator-name = "vdd_arm";
108 regulator-state-mem {
109 regulator-off-in-suspend;
116 regulator-min-microvolt = <850000>;
117 regulator-max-microvolt = <1250000>;
118 regulator-name = "vdd_gpu";
119 regulator-state-mem {
120 regulator-on-in-suspend;
121 regulator-suspend-microvolt = <1000000>;
128 regulator-name = "vcc_ddr";
129 regulator-state-mem {
130 regulator-on-in-suspend;
137 regulator-min-microvolt = <3300000>;
138 regulator-max-microvolt = <3300000>;
139 regulator-name = "vcc_io";
140 regulator-state-mem {
141 regulator-on-in-suspend;
142 regulator-suspend-microvolt = <3300000>;
146 vccio_pmu: LDO_REG1 {
149 regulator-min-microvolt = <3300000>;
150 regulator-max-microvolt = <3300000>;
151 regulator-name = "vccio_pmu";
152 regulator-state-mem {
153 regulator-on-in-suspend;
154 regulator-suspend-microvolt = <3300000>;
161 regulator-min-microvolt = <3300000>;
162 regulator-max-microvolt = <3300000>;
163 regulator-name = "vcca_33";
164 regulator-state-mem {
165 regulator-off-in-suspend;
172 regulator-min-microvolt = <1000000>;
173 regulator-max-microvolt = <1000000>;
174 regulator-name = "vdd_10";
175 regulator-state-mem {
176 regulator-on-in-suspend;
177 regulator-suspend-microvolt = <1000000>;
184 regulator-min-microvolt = <1800000>;
185 regulator-max-microvolt = <1800000>;
186 regulator-name = "vcc_wl";
187 regulator-state-mem {
188 regulator-on-in-suspend;
189 regulator-suspend-microvolt = <1800000>;
196 regulator-min-microvolt = <1800000>;
197 regulator-max-microvolt = <3300000>;
198 regulator-name = "vccio_sd";
199 regulator-state-mem {
200 regulator-on-in-suspend;
201 regulator-suspend-microvolt = <3300000>;
205 vdd10_lcd: LDO_REG6 {
208 regulator-min-microvolt = <1000000>;
209 regulator-max-microvolt = <1000000>;
210 regulator-name = "vdd10_lcd";
211 regulator-state-mem {
212 regulator-on-in-suspend;
213 regulator-suspend-microvolt = <1000000>;
220 regulator-min-microvolt = <1800000>;
221 regulator-max-microvolt = <1800000>;
222 regulator-name = "vcc_18";
223 regulator-state-mem {
224 regulator-on-in-suspend;
225 regulator-suspend-microvolt = <1800000>;
229 vcc18_lcd: LDO_REG8 {
232 regulator-min-microvolt = <1800000>;
233 regulator-max-microvolt = <1800000>;
234 regulator-name = "vcc18_lcd";
235 regulator-state-mem {
236 regulator-on-in-suspend;
237 regulator-suspend-microvolt = <1800000>;
241 vcc_sd: SWITCH_REG1 {
244 regulator-name = "vcc_sd";
245 regulator-state-mem {
246 regulator-on-in-suspend;
250 vcc_lan: SWITCH_REG2 {
253 regulator-name = "vcc_lan";
254 regulator-state-mem {
255 regulator-on-in-suspend;
263 pcfg_output_high: pcfg-output-high {
267 pcfg_output_low: pcfg-output-low {
271 pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma {
272 drive-strength = <8>;
275 pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma {
277 drive-strength = <8>;
282 rockchip,pins = <0 9 RK_FUNC_GPIO &pcfg_pull_up>;
286 rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>;
290 rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>;
296 rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
302 rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
312 pinctrl-names = "default";
313 pinctrl-0 = <&host_drv>;
314 vbus_drv-gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;