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         status = "okay";
  50 };
  51
  52 &mmc2 {
  53         pinctrl-names = "default";
  54         pinctrl-0 = <&mmc2_pins>;
  55         vmmc-supply = <&reg_cldo1>;
  56         vqmmc-supply = <&reg_bldo2>;
  57         non-removable;
  58         cap-mmc-hw-reset;
  59         status = "okay";
  60 };
  61
  62 &r_i2c {
  63         status = "okay";
  64
  65         axp805: pmic@36 {
  66                 compatible = "x-powers,axp805", "x-powers,axp806";
  67                 reg = <0x36>;
  68                 interrupt-parent = <&r_intc>;
  69                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
  70                 interrupt-controller;
  71                 #interrupt-cells = <1>;
  72                 x-powers,self-working-mode;
  73
  74                 regulators {
  75                         reg_aldo1: aldo1 {
  76                                 regulator-always-on;
  77                                 regulator-min-microvolt = <3300000>;
  78                                 regulator-max-microvolt = <3300000>;
  79                                 regulator-name = "vcc-pl";
  80                         };
  81
  82                         reg_aldo2: aldo2 {
  83                                 regulator-min-microvolt = <3300000>;
  84                                 regulator-max-microvolt = <3300000>;
  85                                 regulator-name = "vcc-ac200";
  86                         };
  87
  88                         reg_aldo3: aldo3 {
  89                                 /* This regulator is connected with CLDO1 */
  90                                 regulator-always-on;
  91                                 regulator-min-microvolt = <3300000>;
  92                                 regulator-max-microvolt = <3300000>;
  93                                 regulator-name = "vcc-3v3-1";
  94                         };
  95
  96                         reg_bldo1: bldo1 {
  97                                 regulator-always-on;
  98                                 regulator-min-microvolt = <1800000>;
  99                                 regulator-max-microvolt = <1800000>;
 100                                 regulator-name = "vcc-bias-pll";
 101                         };
 102
 103                         reg_bldo2: bldo2 {
 104                                 regulator-always-on;
 105                                 regulator-min-microvolt = <1800000>;
 106                                 regulator-max-microvolt = <1800000>;
 107                                 regulator-name = "vcc-efuse-pcie-hdmi-io";
 108                         };
 109
 110                         reg_bldo3: bldo3 {
 111                                 regulator-always-on;
 112                                 regulator-min-microvolt = <1800000>;
 113                                 regulator-max-microvolt = <1800000>;
 114                                 regulator-name = "vcc-dcxoio";
 115                         };
 116
 117                         bldo4 {
 118                                 /* unused */
 119                         };
 120
 121                         reg_cldo1: cldo1 {
 122                                 /* This regulator is connected with ALDO3 */
 123                                 regulator-always-on;
 124                                 regulator-min-microvolt = <3300000>;
 125                                 regulator-max-microvolt = <3300000>;
 126                                 regulator-name = "vcc-3v3-2";
 127                         };
 128
 129                         reg_cldo2: cldo2 {
 130                                 regulator-min-microvolt = <3300000>;
 131                                 regulator-max-microvolt = <3300000>;
 132                                 regulator-name = "vcc-wifi-1";
 133                         };
 134
 135                         reg_cldo3: cldo3 {
 136                                 regulator-min-microvolt = <3300000>;
 137                                 regulator-max-microvolt = <3300000>;
 138                                 regulator-name = "vcc-wifi-2";
 139                         };
 140
 141                         reg_dcdca: dcdca {
 142                                 regulator-always-on;
 143                                 regulator-min-microvolt = <810000>;
 144                                 regulator-max-microvolt = <1080000>;
 145                                 regulator-name = "vdd-cpu";
 146                         };
 147
 148                         reg_dcdcc: dcdcc {
 149                                 regulator-min-microvolt = <810000>;
 150                                 regulator-max-microvolt = <1080000>;
 151                                 regulator-name = "vdd-gpu";
 152                         };
 153
 154                         reg_dcdcd: dcdcd {
 155                                 regulator-always-on;
 156                                 regulator-min-microvolt = <960000>;
 157                                 regulator-max-microvolt = <960000>;
 158                                 regulator-name = "vdd-sys";
 159                         };
 160
 161                         reg_dcdce: dcdce {
 162                                 regulator-always-on;
 163                                 regulator-min-microvolt = <1200000>;
 164                                 regulator-max-microvolt = <1200000>;
 165                                 regulator-name = "vcc-dram";
 166                         };
 167
 168                         sw {
 169                                 /* unused */
 170                         };
 171                 };
 172         };
 173
 174         pcf8563: rtc@51 {
 175                 compatible = "nxp,pcf8563";
 176                 reg = <0x51>;
 177                 #clock-cells = <0>;
 178         };
 179 };
 180
 181 &uart0 {
 182         pinctrl-names = "default";
 183         pinctrl-0 = <&uart0_ph_pins>;
 184         status = "okay";
 185 };