GNU Linux-libre 4.19.264-gnu1
[releases.git] / arch / arm / boot / dts / rk3288-evb-act8846.dts
1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2
3 /dts-v1/;
4 #include "rk3288-evb.dtsi"
5
6 / {
7         compatible = "rockchip,rk3288-evb-act8846", "rockchip,rk3288";
8
9         vcc_lcd: vcc-lcd {
10                 compatible = "regulator-fixed";
11                 enable-active-high;
12                 gpio = <&gpio7 RK_PA3 GPIO_ACTIVE_HIGH>;
13                 pinctrl-names = "default";
14                 pinctrl-0 = <&lcd_en>;
15                 regulator-name = "vcc_lcd";
16                 vin-supply = <&vcc_io>;
17         };
18
19         vcc_wl: vcc-wl {
20                 compatible = "regulator-fixed";
21                 enable-active-high;
22                 gpio = <&gpio7 RK_PB1 GPIO_ACTIVE_HIGH>;
23                 pinctrl-names = "default";
24                 pinctrl-0 = <&wifi_pwr>;
25                 regulator-name = "vcc_wl";
26                 vin-supply = <&vcc_18>;
27         };
28 };
29
30 &i2c0 {
31         clock-frequency = <400000>;
32
33         vdd_cpu: syr827@40 {
34                 compatible = "silergy,syr827";
35                 fcs,suspend-voltage-selector = <1>;
36                 reg = <0x40>;
37                 regulator-name = "vdd_cpu";
38                 regulator-min-microvolt = <850000>;
39                 regulator-max-microvolt = <1350000>;
40                 regulator-always-on;
41                 regulator-boot-on;
42                 vin-supply = <&vcc_sys>;
43         };
44
45         vdd_gpu: syr828@41 {
46                 compatible = "silergy,syr828";
47                 fcs,suspend-voltage-selector = <1>;
48                 reg = <0x41>;
49                 regulator-name = "vdd_gpu";
50                 regulator-min-microvolt = <850000>;
51                 regulator-max-microvolt = <1350000>;
52                 regulator-always-on;
53                 vin-supply = <&vcc_sys>;
54         };
55
56         hym8563@51 {
57                 compatible = "haoyu,hym8563";
58                 reg = <0x51>;
59
60                 interrupt-parent = <&gpio0>;
61                 interrupts = <RK_PA4 IRQ_TYPE_EDGE_FALLING>;
62
63                 pinctrl-names = "default";
64                 pinctrl-0 = <&pmic_int>;
65
66                 #clock-cells = <0>;
67                 clock-output-names = "xin32k";
68         };
69
70         act8846: act8846@5a {
71                 compatible = "active-semi,act8846";
72                 reg = <0x5a>;
73                 status = "okay";
74
75                 vp1-supply = <&vcc_sys>;
76                 vp2-supply = <&vcc_sys>;
77                 vp3-supply = <&vcc_sys>;
78                 vp4-supply = <&vcc_sys>;
79                 inl1-supply = <&vcc_io>;
80                 inl2-supply = <&vcc_sys>;
81                 inl3-supply = <&vcc_20>;
82
83                 regulators {
84                         vcc_ddr: REG1 {
85                                 regulator-name = "VCC_DDR";
86                                 regulator-min-microvolt = <1200000>;
87                                 regulator-max-microvolt = <1200000>;
88                                 regulator-always-on;
89                         };
90
91                         vcc_io: REG2 {
92                                 regulator-name = "VCC_IO";
93                                 regulator-min-microvolt = <3300000>;
94                                 regulator-max-microvolt = <3300000>;
95                                 regulator-always-on;
96                         };
97
98                         vdd_log: REG3 {
99                                 regulator-name = "VDD_LOG";
100                                 regulator-min-microvolt = <700000>;
101                                 regulator-max-microvolt = <1500000>;
102                                 regulator-always-on;
103                         };
104
105                         vcc_20: REG4 {
106                                 regulator-name = "VCC_20";
107                                 regulator-min-microvolt = <2000000>;
108                                 regulator-max-microvolt = <2000000>;
109                                 regulator-always-on;
110                         };
111
112                         vccio_sd: REG5 {
113                                 regulator-name = "VCCIO_SD";
114                                 regulator-min-microvolt = <1800000>;
115                                 regulator-max-microvolt = <3300000>;
116                                 regulator-always-on;
117                         };
118
119                         vdd10_lcd: REG6 {
120                                 regulator-name = "VDD10_LCD";
121                                 regulator-min-microvolt = <1000000>;
122                                 regulator-max-microvolt = <1000000>;
123                                 regulator-always-on;
124                         };
125
126                         vcca_codec: REG7 {
127                                 regulator-name = "VCCA_CODEC";
128                                 regulator-min-microvolt = <3300000>;
129                                 regulator-max-microvolt = <3300000>;
130                                 regulator-always-on;
131                         };
132
133                         vcc_tp: REG8 {
134                                 regulator-name = "VCCA_TP";
135                                 regulator-min-microvolt = <3300000>;
136                                 regulator-max-microvolt = <3300000>;
137                                 regulator-always-on;
138                         };
139
140                         vccio_pmu: REG9 {
141                                 regulator-name = "VCCIO_PMU";
142                                 regulator-min-microvolt = <3300000>;
143                                 regulator-max-microvolt = <3300000>;
144                                 regulator-always-on;
145                         };
146
147                         vdd_10: REG10 {
148                                 regulator-name = "VDD_10";
149                                 regulator-min-microvolt = <1000000>;
150                                 regulator-max-microvolt = <1000000>;
151                                 regulator-always-on;
152                         };
153
154                         vcc_18: REG11 {
155                                 regulator-name = "VCC_18";
156                                 regulator-min-microvolt = <1800000>;
157                                 regulator-max-microvolt = <1800000>;
158                                 regulator-always-on;
159                         };
160
161                         vcc18_lcd: REG12 {
162                                 regulator-name = "VCC18_LCD";
163                                 regulator-min-microvolt = <1800000>;
164                                 regulator-max-microvolt = <1800000>;
165                                 regulator-always-on;
166                         };
167                 };
168         };
169 };
170
171 &panel {
172         power-supply = <&vcc_lcd>;
173 };
174
175 &pinctrl {
176         lcd {
177                 lcd_en: lcd-en  {
178                         rockchip,pins = <7 3 RK_FUNC_GPIO &pcfg_pull_none>;
179                 };
180         };
181
182         wifi {
183                 wifi_pwr: wifi-pwr {
184                         rockchip,pins = <7 9 RK_FUNC_GPIO &pcfg_pull_none>;
185                 };
186         };
187 };