arch/arm/boot/dts/bcm28155-ap.dts

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 // Copyright (C) 2013 Broadcom Corporation
   3
   4 /dts-v1/;
   5
   6 #include <dt-bindings/gpio/gpio.h>
   7
   8 #include "bcm11351.dtsi"
   9
  10 / {
  11         model = "BCM28155 AP board";
  12         compatible = "brcm,bcm28155-ap", "brcm,bcm11351";
  13
  14         memory@80000000 {
  15                 device_type = "memory";
  16                 reg = <0x80000000 0x40000000>; /* 1 GB */
  17         };
  18
  19         uart@3e000000 {
  20                 status = "okay";
  21         };
  22
  23         i2c@3e016000 {
  24                 status = "okay";
  25                 clock-frequency = <400000>;
  26         };
  27
  28         i2c@3e017000 {
  29                 status = "okay";
  30                 clock-frequency = <400000>;
  31         };
  32
  33         i2c@3e018000 {
  34                 status = "okay";
  35                 clock-frequency = <400000>;
  36         };
  37
  38         i2c@3500d000 {
  39                 status = "okay";
  40                 clock-frequency = <100000>;
  41
  42                 pmu: pmu@8 {
  43                         reg = <0x08>;
  44                 };
  45         };
  46
  47         sdio2: sdio@3f190000 {
  48                 non-removable;
  49                 max-frequency = <48000000>;
  50                 vmmc-supply = <&camldo1_reg>;
  51                 vqmmc-supply = <&iosr1_reg>;
  52                 status = "okay";
  53         };
  54
  55         sdio4: sdio@3f1b0000 {
  56                 max-frequency = <48000000>;
  57                 cd-gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  58                 vmmc-supply = <&sdldo_reg>;
  59                 vqmmc-supply = <&sdxldo_reg>;
  60                 status = "okay";
  61         };
  62
  63         pwm: pwm@3e01a000 {
  64                 status = "okay";
  65         };
  66
  67         usbotg: usb@3f120000 {
  68                 vusb_d-supply = <&usbldo_reg>;
  69                 vusb_a-supply = <&iosr1_reg>;
  70                 status = "okay";
  71         };
  72
  73         usbphy: usb-phy@3f130000 {
  74                 status = "okay";
  75         };
  76 };
  77
  78 #include "bcm59056.dtsi"
  79
  80 &pmu {
  81         compatible = "brcm,bcm59056";
  82         interrupts = <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>;
  83         regulators {
  84                 camldo1_reg: camldo1 {
  85                         regulator-min-microvolt = <3300000>;
  86                         regulator-max-microvolt = <3300000>;
  87                         regulator-always-on;
  88                 };
  89
  90                 sdldo_reg: sdldo {
  91                         regulator-min-microvolt = <3000000>;
  92                         regulator-max-microvolt = <3000000>;
  93                 };
  94
  95                 sdxldo_reg: sdxldo {
  96                         regulator-min-microvolt = <2700000>;
  97                         regulator-max-microvolt = <3300000>;
  98                 };
  99
 100                 usbldo_reg: usbldo {
 101                         regulator-min-microvolt = <3300000>;
 102                         regulator-max-microvolt = <3300000>;
 103                         regulator-always-on;
 104                 };
 105
 106                 iosr1_reg: iosr1 {
 107                         regulator-min-microvolt = <1800000>;
 108                         regulator-max-microvolt = <1800000>;
 109                         regulator-always-on;
 110                 };
 111         };
 112 };