1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 // Copyright (C) 2023 In-Circuit GmbH
3
4 #include "sun7i-a20.dtsi"
5 #include "sunxi-common-regulators.dtsi"
6
7 #include <dt-bindings/interrupt-controller/irq.h>
8
9 &cpu0 {
10 cpu-supply = <®_dcdc2>;
11 };
12
13 &gmac {
14 pinctrl-names = "default";
15 pinctrl-0 = <&gmac_mii_pins>;
16 phy-handle = <&phy1>;
17 phy-mode = "mii";
18 status = "okay";
19 };
20
21 &i2c0 {
22 status = "okay";
23
24 axp209: pmic@34 {
25 reg = <0x34>;
26 interrupt-parent = <&nmi_intc>;
27 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
28 };
29 };
30
31 &gmac_mdio {
32 phy1: ethernet-phy@1 {
33 reg = <1>;
34 };
35 };
36
37 #include "axp209.dtsi"
38
39 ®_dcdc2 {
40 regulator-always-on;
41 regulator-min-microvolt = <1000000>;
42 regulator-max-microvolt = <1400000>;
43 regulator-name = "vdd-cpu";
44 };
45
46 ®_dcdc3 {
47 regulator-always-on;
48 regulator-min-microvolt = <1000000>;
49 regulator-max-microvolt = <1400000>;
50 regulator-name = "vdd-int-dll";
51 };
52
53 ®_ldo1 {
54 regulator-name = "vdd-rtc";
55 };
56
57 ®_ldo2 {
58 regulator-always-on;
59 regulator-min-microvolt = <3000000>;
60 regulator-max-microvolt = <3000000>;
61 regulator-name = "avcc";
62 };
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