bcm28155-ap.dts revision 284090 
1/*
2 * Copyright (C) 2013 Broadcom Corporation
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation version 2.
7 *
8 * This program is distributed "as is" WITHOUT ANY WARRANTY of any
9 * kind, whether express or implied; without even the implied warranty
10 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11 * GNU General Public License for more details.
12 */
13
14/dts-v1/;
15
16#include <dt-bindings/gpio/gpio.h>
17
18#include "bcm11351.dtsi"
19
20/ {
21	model = "BCM28155 AP board";
22	compatible = "brcm,bcm28155-ap", "brcm,bcm11351";
23
24	memory {
25		reg = <0x80000000 0x40000000>; /* 1 GB */
26	};
27
28	uart@3e000000 {
29		status = "okay";
30	};
31
32	i2c@3e016000 {
33		status="okay";
34		clock-frequency = <400000>;
35	};
36
37	i2c@3e017000 {
38		status="okay";
39		clock-frequency = <400000>;
40	};
41
42	i2c@3e018000 {
43		status="okay";
44		clock-frequency = <400000>;
45	};
46
47	i2c@3500d000 {
48		status="okay";
49		clock-frequency = <100000>;
50
51		pmu: pmu@8 {
52			reg = <0x08>;
53		};
54	};
55
56	sdio2: sdio@3f190000 {
57		non-removable;
58		max-frequency = <48000000>;
59		vmmc-supply = <&camldo1_reg>;
60		vqmmc-supply = <&iosr1_reg>;
61		status = "okay";
62	};
63
64	sdio4: sdio@3f1b0000 {
65		max-frequency = <48000000>;
66		cd-gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
67		vmmc-supply = <&sdldo_reg>;
68		vqmmc-supply = <&sdxldo_reg>;
69		status = "okay";
70	};
71
72	pwm: pwm@3e01a000 {
73		status = "okay";
74	};
75
76	usbotg: usb@3f120000 {
77		vusb_d-supply = <&usbldo_reg>;
78		vusb_a-supply = <&iosr1_reg>;
79		status = "okay";
80	};
81
82	usbphy: usb-phy@3f130000 {
83		status = "okay";
84	};
85};
86
87#include "bcm59056.dtsi"
88
89&pmu {
90	compatible = "brcm,bcm59056";
91	interrupts = <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>;
92	regulators {
93		camldo1_reg: camldo1 {
94			regulator-min-microvolt = <3300000>;
95			regulator-max-microvolt = <3300000>;
96			regulator-always-on;
97		};
98
99		sdldo_reg: sdldo {
100			regulator-min-microvolt = <3000000>;
101			regulator-max-microvolt = <3000000>;
102		};
103
104		sdxldo_reg: sdxldo {
105			regulator-min-microvolt = <2700000>;
106			regulator-max-microvolt = <3300000>;
107		};
108
109		usbldo_reg: usbldo {
110			regulator-min-microvolt = <3300000>;
111			regulator-max-microvolt = <3300000>;
112			regulator-always-on;
113		};
114
115		iosr1_reg: iosr1 {
116			regulator-min-microvolt = <1800000>;
117			regulator-max-microvolt = <1800000>;
118			regulator-always-on;
119		};
120	};
121};
122