1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3 * Copyright (C) Jisheng Zhang <jszhang@kernel.org>
4 */
5
6 #include "sun50i-h616.dtsi"
7 #include "sun50i-h616-cpu-opp.dtsi"
8
9 &cpu0 {
10 cpu-supply = <®_dcdc2>;
11 };
12
13 &mmc2 {
14 pinctrl-names = "default";
15 pinctrl-0 = <&mmc2_pins>;
16 vmmc-supply = <®_dldo1>;
17 vqmmc-supply = <®_aldo1>;
18 bus-width = <8>;
19 non-removable;
20 cap-mmc-hw-reset;
21 mmc-ddr-1_8v;
22 mmc-hs200-1_8v;
23 status = "okay";
24 };
25
26 &r_i2c {
27 status = "okay";
28
29 axp313: pmic@36 {
30 compatible = "x-powers,axp313a";
31 reg = <0x36>;
32 #interrupt-cells = <1>;
33 interrupt-controller;
34
35 regulators {
36 reg_aldo1: aldo1 {
37 regulator-always-on;
38 regulator-min-microvolt = <1800000>;
39 regulator-max-microvolt = <1800000>;
40 regulator-name = "vcc-1v8-pll";
41 };
42
43 reg_dldo1: dldo1 {
44 regulator-always-on;
45 regulator-min-microvolt = <3300000>;
46 regulator-max-microvolt = <3300000>;
47 regulator-name = "vcc-3v3-io";
48 };
49
50 reg_dcdc1: dcdc1 {
51 regulator-always-on;
52 regulator-min-microvolt = <810000>;
53 regulator-max-microvolt = <990000>;
54 regulator-name = "vdd-gpu-sys";
55 };
56
57 reg_dcdc2: dcdc2 {
58 regulator-always-on;
59 regulator-min-microvolt = <810000>;
60 regulator-max-microvolt = <1100000>;
61 regulator-name = "vdd-cpu";
62 };
63
64 reg_dcdc3: dcdc3 {
65 regulator-always-on;
66 regulator-min-microvolt = <1100000>;
67 regulator-max-microvolt = <1100000>;
68 regulator-name = "vdd-dram";
69 };
70 };
71 };
72 };
73
74 &pio {
75 vcc-pc-supply = <®_dldo1>;
76 vcc-pf-supply = <®_dldo1>;
77 vcc-pg-supply = <®_aldo1>;
78 vcc-ph-supply = <®_dldo1>;
79 vcc-pi-supply = <®_dldo1>;
80 };
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