Commit | Line | Data |
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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 | / { | |
15 | model = "DENX MA5D4"; | |
16 | compatible = "denx,ma5d4", "atmel,sama5d4", "atmel,sama5"; | |
17 | ||
18 | memory { | |
19 | reg = <0x20000000 0x10000000>; | |
20 | }; | |
21 | ||
22 | clocks { | |
23 | main_clock: main_clock { | |
24 | compatible = "atmel,osc", "fixed-clock"; | |
25 | clock-frequency = <12000000>; | |
26 | }; | |
27 | ||
28 | clk20m: clk20m { | |
29 | compatible = "fixed-clock"; | |
30 | #clock-cells = <0>; | |
31 | clock-frequency = <20000000>; | |
32 | clock-output-names = "clk20m"; | |
33 | }; | |
34 | }; | |
35 | ||
36 | ahb { | |
37 | apb { | |
38 | mmc0: mmc@f8000000 { | |
39 | pinctrl-names = "default"; | |
40 | pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_dat4_7>; | |
41 | vmmc-supply = <&vcc_mmc0_reg>; | |
42 | vqmmc-supply = <&vcc_3v3_reg>; | |
43 | status = "okay"; | |
44 | slot@0 { | |
45 | reg = <0>; | |
46 | bus-width = <8>; | |
47 | broken-cd; | |
48 | }; | |
49 | }; | |
50 | ||
51 | spi0: spi@f8010000 { | |
52 | cs-gpios = <&pioC 3 0>, <0>, <0>, <0>; | |
53 | status = "okay"; | |
54 | ||
55 | m25p80@0 { | |
56 | compatible = "atmel,at25df321a"; | |
57 | spi-max-frequency = <50000000>; | |
58 | reg = <0>; | |
59 | }; | |
60 | }; | |
61 | ||
62 | i2c0: i2c@f8014000 { | |
63 | status = "okay"; | |
64 | }; | |
65 | ||
66 | spi1: spi@fc018000 { | |
67 | cs-gpios = <&pioB 22 0>, <&pioB 23 0>, <0>, <0>; | |
68 | status = "okay"; | |
69 | ||
70 | can0: can@0 { | |
71 | compatible = "microchip,mcp2515"; | |
72 | reg = <0>; | |
73 | clocks = <&clk20m>; | |
74 | interrupt-parent = <&pioE>; | |
75 | interrupts = <6 GPIO_ACTIVE_LOW>; | |
76 | spi-max-frequency = <10000000>; | |
77 | }; | |
78 | ||
79 | can1: can@1 { | |
80 | compatible = "microchip,mcp2515"; | |
81 | reg = <1>; | |
82 | clocks = <&clk20m>; | |
83 | interrupt-parent = <&pioE>; | |
84 | interrupts = <7 GPIO_ACTIVE_LOW>; | |
85 | spi-max-frequency = <10000000>; | |
86 | }; | |
87 | }; | |
88 | ||
89 | adc0: adc@fc034000 { | |
90 | pinctrl-names = "default"; | |
91 | pinctrl-0 = < | |
92 | /* external trigger conflicts with USBA_VBUS */ | |
93 | &pinctrl_adc0_ad0 | |
94 | &pinctrl_adc0_ad1 | |
95 | &pinctrl_adc0_ad2 | |
96 | &pinctrl_adc0_ad3 | |
97 | &pinctrl_adc0_ad4 | |
98 | >; | |
99 | atmel,adc-vref = <3300>; | |
100 | status = "okay"; | |
101 | }; | |
102 | ||
103 | watchdog@fc068640 { | |
104 | status = "okay"; | |
105 | }; | |
106 | }; | |
107 | }; | |
108 | ||
109 | vcc_3v3_reg: fixedregulator@0 { | |
110 | compatible = "regulator-fixed"; | |
111 | regulator-name = "VCC 3V3"; | |
112 | regulator-min-microvolt = <3300000>; | |
113 | regulator-max-microvolt = <3300000>; | |
114 | regulator-boot-on; | |
115 | regulator-always-on; | |
116 | }; | |
117 | ||
118 | vcc_mmc0_reg: fixedregulator@1 { | |
119 | compatible = "regulator-fixed"; | |
120 | gpio = <&pioE 15 GPIO_ACTIVE_HIGH>; | |
121 | regulator-name = "RST_n MCI0"; | |
122 | regulator-min-microvolt = <3300000>; | |
123 | regulator-max-microvolt = <3300000>; | |
124 | vin-supply = <&vcc_3v3_reg>; | |
125 | regulator-boot-on; | |
126 | }; | |
127 | }; |