xref: /linux/arch/arm64/boot/dts/allwinner/sun50i-h618-longan-module-3h.dtsi (revision eb01fe7abbe2d0b38824d2a93fdb4cc3eaf2ccc1) 
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
8&mmc2 {
9	pinctrl-names = "default";
10	pinctrl-0 = <&mmc2_pins>;
11	vmmc-supply = <&reg_dldo1>;
12	vqmmc-supply = <&reg_aldo1>;
13	bus-width = <8>;
14	non-removable;
15	cap-mmc-hw-reset;
16	mmc-ddr-1_8v;
17	mmc-hs200-1_8v;
18	status = "okay";
19};
20
21&r_i2c {
22	status = "okay";
23
24	axp313: pmic@36 {
25		compatible = "x-powers,axp313a";
26		reg = <0x36>;
27		#interrupt-cells = <1>;
28		interrupt-controller;
29
30		regulators {
31			reg_aldo1: aldo1 {
32				regulator-always-on;
33				regulator-min-microvolt = <1800000>;
34				regulator-max-microvolt = <1800000>;
35				regulator-name = "vcc-1v8-pll";
36			};
37
38			reg_dldo1: dldo1 {
39				regulator-always-on;
40				regulator-min-microvolt = <3300000>;
41				regulator-max-microvolt = <3300000>;
42				regulator-name = "vcc-3v3-io";
43			};
44
45			reg_dcdc1: dcdc1 {
46				regulator-always-on;
47				regulator-min-microvolt = <810000>;
48				regulator-max-microvolt = <990000>;
49				regulator-name = "vdd-gpu-sys";
50			};
51
52			reg_dcdc2: dcdc2 {
53				regulator-always-on;
54				regulator-min-microvolt = <810000>;
55				regulator-max-microvolt = <1100000>;
56				regulator-name = "vdd-cpu";
57			};
58
59			reg_dcdc3: dcdc3 {
60				regulator-always-on;
61				regulator-min-microvolt = <1100000>;
62				regulator-max-microvolt = <1100000>;
63				regulator-name = "vdd-dram";
64			};
65		};
66	};
67};
68
69&pio {
70	vcc-pc-supply = <&reg_dldo1>;
71	vcc-pf-supply = <&reg_dldo1>;
72	vcc-pg-supply = <&reg_aldo1>;
73	vcc-ph-supply = <&reg_dldo1>;
74	vcc-pi-supply = <&reg_dldo1>;
75};
76