src/arm/allwinner/sun7i-a20-icnova-a20.dtsi

   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 = <&reg_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 &reg_dcdc2 {
  40         regulator-always-on;
  41         regulator-min-microvolt = <1000000>;
  42         regulator-max-microvolt = <1400000>;
  43         regulator-name = "vdd-cpu";
  44 };
  45
  46 &reg_dcdc3 {
  47         regulator-always-on;
  48         regulator-min-microvolt = <1000000>;
  49         regulator-max-microvolt = <1400000>;
  50         regulator-name = "vdd-int-dll";
  51 };
  52
  53 &reg_ldo1 {
  54         regulator-name = "vdd-rtc";
  55 };
  56
  57 &reg_ldo2 {
  58         regulator-always-on;
  59         regulator-min-microvolt = <3000000>;
  60         regulator-max-microvolt = <3000000>;
  61         regulator-name = "avcc";
  62 };