arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ or MIT)
   2 /*
   3  * Copyright (c) 2017 Icenowy Zheng <icenowy@aosc.io>
   4  */
   5
   6 /dts-v1/;
   7
   8 #include "sun50i-h6.dtsi"
   9
  10 #include <dt-bindings/gpio/gpio.h>
  11
  12 / {
  13         model = "Pine H64";
  14         compatible = "pine64,pine-h64", "allwinner,sun50i-h6";
  15
  16         aliases {
  17                 serial0 = &uart0;
  18         };
  19
  20         chosen {
  21                 stdout-path = "serial0:115200n8";
  22         };
  23
  24         leds {
  25                 compatible = "gpio-leds";
  26
  27                 heartbeat {
  28                         label = "pine-h64:green:heartbeat";
  29                         gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */
  30                 };
  31
  32                 link {
  33                         label = "pine-h64:white:link";
  34                         gpios = <&r_pio 0 3 GPIO_ACTIVE_HIGH>; /* PL3 */
  35                 };
  36
  37                 status {
  38                         label = "pine-h64:blue:status";
  39                         gpios = <&r_pio 0 7 GPIO_ACTIVE_HIGH>; /* PL7 */
  40                 };
  41         };
  42 };
  43
  44 &mmc0 {
  45         pinctrl-names = "default";
  46         pinctrl-0 = <&mmc0_pins>;
  47         vmmc-supply = <&reg_cldo1>;
  48         cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
  49         bus-width = <4>;
  50         status = "okay";
  51 };
  52
  53 &mmc2 {
  54         pinctrl-names = "default";
  55         pinctrl-0 = <&mmc2_pins>;
  56         vmmc-supply = <&reg_cldo1>;
  57         vqmmc-supply = <&reg_bldo2>;
  58         non-removable;
  59         cap-mmc-hw-reset;
  60         bus-width = <8>;
  61         status = "okay";
  62 };
  63
  64 &r_i2c {
  65         status = "okay";
  66
  67         axp805: pmic@36 {
  68                 compatible = "x-powers,axp805", "x-powers,axp806";
  69                 reg = <0x36>;
  70                 interrupt-parent = <&r_intc>;
  71                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
  72                 interrupt-controller;
  73                 #interrupt-cells = <1>;
  74                 x-powers,self-working-mode;
  75
  76                 regulators {
  77                         reg_aldo1: aldo1 {
  78                                 regulator-always-on;
  79                                 regulator-min-microvolt = <3300000>;
  80                                 regulator-max-microvolt = <3300000>;
  81                                 regulator-name = "vcc-pl";
  82                         };
  83
  84                         reg_aldo2: aldo2 {
  85                                 regulator-min-microvolt = <3300000>;
  86                                 regulator-max-microvolt = <3300000>;
  87                                 regulator-name = "vcc-ac200";
  88                         };
  89
  90                         reg_aldo3: aldo3 {
  91                                 /* This regulator is connected with CLDO1 */
  92                                 regulator-always-on;
  93                                 regulator-min-microvolt = <3300000>;
  94                                 regulator-max-microvolt = <3300000>;
  95                                 regulator-name = "vcc-3v3-1";
  96                         };
  97
  98                         reg_bldo1: bldo1 {
  99                                 regulator-always-on;
 100                                 regulator-min-microvolt = <1800000>;
 101                                 regulator-max-microvolt = <1800000>;
 102                                 regulator-name = "vcc-bias-pll";
 103                         };
 104
 105                         reg_bldo2: bldo2 {
 106                                 regulator-always-on;
 107                                 regulator-min-microvolt = <1800000>;
 108                                 regulator-max-microvolt = <1800000>;
 109                                 regulator-name = "vcc-efuse-pcie-hdmi-io";
 110                         };
 111
 112                         reg_bldo3: bldo3 {
 113                                 regulator-always-on;
 114                                 regulator-min-microvolt = <1800000>;
 115                                 regulator-max-microvolt = <1800000>;
 116                                 regulator-name = "vcc-dcxoio";
 117                         };
 118
 119                         bldo4 {
 120                                 /* unused */
 121                         };
 122
 123                         reg_cldo1: cldo1 {
 124                                 /* This regulator is connected with ALDO3 */
 125                                 regulator-always-on;
 126                                 regulator-min-microvolt = <3300000>;
 127                                 regulator-max-microvolt = <3300000>;
 128                                 regulator-name = "vcc-3v3-2";
 129                         };
 130
 131                         reg_cldo2: cldo2 {
 132                                 regulator-min-microvolt = <3300000>;
 133                                 regulator-max-microvolt = <3300000>;
 134                                 regulator-name = "vcc-wifi-1";
 135                         };
 136
 137                         reg_cldo3: cldo3 {
 138                                 regulator-min-microvolt = <3300000>;
 139                                 regulator-max-microvolt = <3300000>;
 140                                 regulator-name = "vcc-wifi-2";
 141                         };
 142
 143                         reg_dcdca: dcdca {
 144                                 regulator-always-on;
 145                                 regulator-min-microvolt = <810000>;
 146                                 regulator-max-microvolt = <1080000>;
 147                                 regulator-name = "vdd-cpu";
 148                         };
 149
 150                         reg_dcdcc: dcdcc {
 151                                 regulator-min-microvolt = <810000>;
 152                                 regulator-max-microvolt = <1080000>;
 153                                 regulator-name = "vdd-gpu";
 154                         };
 155
 156                         reg_dcdcd: dcdcd {
 157                                 regulator-always-on;
 158                                 regulator-min-microvolt = <960000>;
 159                                 regulator-max-microvolt = <960000>;
 160                                 regulator-name = "vdd-sys";
 161                         };
 162
 163                         reg_dcdce: dcdce {
 164                                 regulator-always-on;
 165                                 regulator-min-microvolt = <1200000>;
 166                                 regulator-max-microvolt = <1200000>;
 167                                 regulator-name = "vcc-dram";
 168                         };
 169
 170                         sw {
 171                                 /* unused */
 172                         };
 173                 };
 174         };
 175
 176         pcf8563: rtc@51 {
 177                 compatible = "nxp,pcf8563";
 178                 reg = <0x51>;
 179                 #clock-cells = <0>;
 180         };
 181 };
 182
 183 &uart0 {
 184         pinctrl-names = "default";
 185         pinctrl-0 = <&uart0_ph_pins>;
 186         status = "okay";
 187 };