xref: /linux/arch/arm64/boot/dts/allwinner/sun50i-h618-longan-module-3h.dtsi (revision 90d32e92011eaae8e70a9169b4e7acf4ca8f9d3a) 
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 = <&reg_dcdc2>;
11};
12
13&mmc2 {
14	pinctrl-names = "default";
15	pinctrl-0 = <&mmc2_pins>;
16	vmmc-supply = <&reg_dldo1>;
17	vqmmc-supply = <&reg_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 = <&reg_dldo1>;
76	vcc-pf-supply = <&reg_dldo1>;
77	vcc-pg-supply = <&reg_aldo1>;
78	vcc-ph-supply = <&reg_dldo1>;
79	vcc-pi-supply = <&reg_dldo1>;
80};
81