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ca5a4b56 MV |
1 | /* |
2 | * Copyright (C) 2015 Marek Vasut <marex@denx.de> | |
3 | * | |
4 | * The code contained herein is licensed under the GNU General Public | |
5 | * License. You may obtain a copy of the GNU General Public License | |
6 | * Version 2 or later at the following locations: | |
7 | * | |
8 | * http://www.opensource.org/licenses/gpl-license.html | |
9 | * http://www.gnu.org/copyleft/gpl.html | |
10 | */ | |
11 | ||
12 | #include "sama5d4.dtsi" | |
13 | ||
14 | / { | |
e0dce187 MV |
15 | model = "Aries/DENX MA5D4"; |
16 | compatible = "aries,ma5d4", "denx,ma5d4", "atmel,sama5d4", "atmel,sama5"; | |
ca5a4b56 MV |
17 | |
18 | memory { | |
19 | reg = <0x20000000 0x10000000>; | |
20 | }; | |
21 | ||
22 | clocks { | |
ee3e7604 AB |
23 | slow_xtal { |
24 | clock-frequency = <32768>; | |
25 | }; | |
26 | ||
27 | main_xtal { | |
ca5a4b56 MV |
28 | clock-frequency = <12000000>; |
29 | }; | |
30 | ||
31 | clk20m: clk20m { | |
32 | compatible = "fixed-clock"; | |
33 | #clock-cells = <0>; | |
34 | clock-frequency = <20000000>; | |
35 | clock-output-names = "clk20m"; | |
36 | }; | |
37 | }; | |
38 | ||
39 | ahb { | |
40 | apb { | |
41 | mmc0: mmc@f8000000 { | |
42 | pinctrl-names = "default"; | |
43 | pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_dat4_7>; | |
44 | vmmc-supply = <&vcc_mmc0_reg>; | |
45 | vqmmc-supply = <&vcc_3v3_reg>; | |
46 | status = "okay"; | |
47 | slot@0 { | |
48 | reg = <0>; | |
49 | bus-width = <8>; | |
50 | broken-cd; | |
51 | }; | |
52 | }; | |
53 | ||
54 | spi0: spi@f8010000 { | |
55 | cs-gpios = <&pioC 3 0>, <0>, <0>, <0>; | |
56 | status = "okay"; | |
57 | ||
58 | m25p80@0 { | |
59 | compatible = "atmel,at25df321a"; | |
60 | spi-max-frequency = <50000000>; | |
61 | reg = <0>; | |
62 | }; | |
63 | }; | |
64 | ||
65 | i2c0: i2c@f8014000 { | |
66 | status = "okay"; | |
67 | }; | |
68 | ||
69 | spi1: spi@fc018000 { | |
70 | cs-gpios = <&pioB 22 0>, <&pioB 23 0>, <0>, <0>; | |
71 | status = "okay"; | |
72 | ||
73 | can0: can@0 { | |
74 | compatible = "microchip,mcp2515"; | |
75 | reg = <0>; | |
76 | clocks = <&clk20m>; | |
77 | interrupt-parent = <&pioE>; | |
78 | interrupts = <6 GPIO_ACTIVE_LOW>; | |
79 | spi-max-frequency = <10000000>; | |
80 | }; | |
81 | ||
82 | can1: can@1 { | |
83 | compatible = "microchip,mcp2515"; | |
84 | reg = <1>; | |
85 | clocks = <&clk20m>; | |
86 | interrupt-parent = <&pioE>; | |
87 | interrupts = <7 GPIO_ACTIVE_LOW>; | |
88 | spi-max-frequency = <10000000>; | |
89 | }; | |
90 | }; | |
91 | ||
92 | adc0: adc@fc034000 { | |
93 | pinctrl-names = "default"; | |
94 | pinctrl-0 = < | |
95 | /* external trigger conflicts with USBA_VBUS */ | |
96 | &pinctrl_adc0_ad0 | |
97 | &pinctrl_adc0_ad1 | |
98 | &pinctrl_adc0_ad2 | |
99 | &pinctrl_adc0_ad3 | |
100 | &pinctrl_adc0_ad4 | |
101 | >; | |
102 | atmel,adc-vref = <3300>; | |
103 | status = "okay"; | |
104 | }; | |
105 | ||
106 | watchdog@fc068640 { | |
107 | status = "okay"; | |
108 | }; | |
109 | }; | |
110 | }; | |
111 | ||
33220987 | 112 | vcc_3v3_reg: fixedregulator_3v3 { |
ca5a4b56 MV |
113 | compatible = "regulator-fixed"; |
114 | regulator-name = "VCC 3V3"; | |
115 | regulator-min-microvolt = <3300000>; | |
116 | regulator-max-microvolt = <3300000>; | |
117 | regulator-boot-on; | |
118 | regulator-always-on; | |
119 | }; | |
120 | ||
33220987 | 121 | vcc_mmc0_reg: fixedregulator_mmc0 { |
ca5a4b56 MV |
122 | compatible = "regulator-fixed"; |
123 | gpio = <&pioE 15 GPIO_ACTIVE_HIGH>; | |
124 | regulator-name = "RST_n MCI0"; | |
125 | regulator-min-microvolt = <3300000>; | |
126 | regulator-max-microvolt = <3300000>; | |
127 | vin-supply = <&vcc_3v3_reg>; | |
128 | regulator-boot-on; | |
129 | }; | |
130 | }; |