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ef43eff3 UKK |
1 | /* |
2 | * Device tree for Energy Micro EFM32 Giant Gecko SoC. | |
3 | * | |
4 | * Documentation available from | |
5 | * http://www.silabs.com/Support%20Documents/TechnicalDocs/EFM32GG-RM.pdf | |
6 | */ | |
7 | #include "armv7-m.dtsi" | |
8 | #include "dt-bindings/clock/efm32-cmu.h" | |
9 | ||
10 | / { | |
11 | aliases { | |
12 | i2c0 = &i2c0; | |
13 | i2c1 = &i2c1; | |
14 | serial0 = &uart0; | |
15 | serial1 = &uart1; | |
16 | serial2 = &uart2; | |
17 | serial3 = &uart3; | |
18 | serial4 = &uart4; | |
19 | spi0 = &spi0; | |
20 | spi1 = &spi1; | |
21 | spi2 = &spi2; | |
22 | }; | |
23 | ||
24 | soc { | |
25 | adc: adc@40002000 { | |
f719a0d6 | 26 | compatible = "energymicro,efm32-adc"; |
ef43eff3 UKK |
27 | reg = <0x40002000 0x400>; |
28 | interrupts = <7>; | |
29 | clocks = <&cmu clk_HFPERCLKADC0>; | |
30 | status = "disabled"; | |
31 | }; | |
32 | ||
33 | gpio: gpio@40006000 { | |
f719a0d6 | 34 | compatible = "energymicro,efm32-gpio"; |
ef43eff3 UKK |
35 | reg = <0x40006000 0x1000>; |
36 | interrupts = <1 11>; | |
37 | gpio-controller; | |
38 | #gpio-cells = <2>; | |
39 | interrupt-controller; | |
40 | #interrupt-cells = <1>; | |
41 | clocks = <&cmu clk_HFPERCLKGPIO>; | |
42 | status = "ok"; | |
43 | }; | |
44 | ||
45 | i2c0: i2c@4000a000 { | |
46 | #address-cells = <1>; | |
47 | #size-cells = <0>; | |
f719a0d6 | 48 | compatible = "energymicro,efm32-i2c"; |
ef43eff3 UKK |
49 | reg = <0x4000a000 0x400>; |
50 | interrupts = <9>; | |
51 | clocks = <&cmu clk_HFPERCLKI2C0>; | |
52 | clock-frequency = <100000>; | |
53 | status = "disabled"; | |
54 | }; | |
55 | ||
56 | i2c1: i2c@4000a400 { | |
57 | #address-cells = <1>; | |
58 | #size-cells = <0>; | |
f719a0d6 | 59 | compatible = "energymicro,efm32-i2c"; |
ef43eff3 UKK |
60 | reg = <0x4000a400 0x400>; |
61 | interrupts = <10>; | |
62 | clocks = <&cmu clk_HFPERCLKI2C1>; | |
63 | clock-frequency = <100000>; | |
64 | status = "disabled"; | |
65 | }; | |
66 | ||
67 | spi0: spi@4000c000 { /* USART0 */ | |
68 | #address-cells = <1>; | |
69 | #size-cells = <0>; | |
f719a0d6 | 70 | compatible = "energymicro,efm32-spi"; |
ef43eff3 UKK |
71 | reg = <0x4000c000 0x400>; |
72 | interrupts = <3 4>; | |
73 | clocks = <&cmu clk_HFPERCLKUSART0>; | |
74 | status = "disabled"; | |
75 | }; | |
76 | ||
77 | spi1: spi@4000c400 { /* USART1 */ | |
78 | #address-cells = <1>; | |
79 | #size-cells = <0>; | |
f719a0d6 | 80 | compatible = "energymicro,efm32-spi"; |
ef43eff3 UKK |
81 | reg = <0x4000c400 0x400>; |
82 | interrupts = <15 16>; | |
83 | clocks = <&cmu clk_HFPERCLKUSART1>; | |
84 | status = "disabled"; | |
85 | }; | |
86 | ||
64afb249 | 87 | spi2: spi@4000c800 { /* USART2 */ |
ef43eff3 UKK |
88 | #address-cells = <1>; |
89 | #size-cells = <0>; | |
f719a0d6 | 90 | compatible = "energymicro,efm32-spi"; |
ef43eff3 UKK |
91 | reg = <0x4000c800 0x400>; |
92 | interrupts = <18 19>; | |
93 | clocks = <&cmu clk_HFPERCLKUSART2>; | |
94 | status = "disabled"; | |
95 | }; | |
96 | ||
97 | uart0: uart@4000c000 { /* USART0 */ | |
f719a0d6 | 98 | compatible = "energymicro,efm32-uart"; |
ef43eff3 UKK |
99 | reg = <0x4000c000 0x400>; |
100 | interrupts = <3 4>; | |
101 | clocks = <&cmu clk_HFPERCLKUSART0>; | |
102 | status = "disabled"; | |
103 | }; | |
104 | ||
105 | uart1: uart@4000c400 { /* USART1 */ | |
f719a0d6 | 106 | compatible = "energymicro,efm32-uart"; |
ef43eff3 UKK |
107 | reg = <0x4000c400 0x400>; |
108 | interrupts = <15 16>; | |
109 | clocks = <&cmu clk_HFPERCLKUSART1>; | |
110 | status = "disabled"; | |
111 | }; | |
112 | ||
64afb249 | 113 | uart2: uart@4000c800 { /* USART2 */ |
f719a0d6 | 114 | compatible = "energymicro,efm32-uart"; |
ef43eff3 UKK |
115 | reg = <0x4000c800 0x400>; |
116 | interrupts = <18 19>; | |
117 | clocks = <&cmu clk_HFPERCLKUSART2>; | |
118 | status = "disabled"; | |
119 | }; | |
120 | ||
121 | uart3: uart@4000e000 { /* UART0 */ | |
f719a0d6 | 122 | compatible = "energymicro,efm32-uart"; |
ef43eff3 UKK |
123 | reg = <0x4000e000 0x400>; |
124 | interrupts = <20 21>; | |
125 | clocks = <&cmu clk_HFPERCLKUART0>; | |
126 | status = "disabled"; | |
127 | }; | |
128 | ||
129 | uart4: uart@4000e400 { /* UART1 */ | |
f719a0d6 | 130 | compatible = "energymicro,efm32-uart"; |
ef43eff3 UKK |
131 | reg = <0x4000e400 0x400>; |
132 | interrupts = <22 23>; | |
133 | clocks = <&cmu clk_HFPERCLKUART1>; | |
134 | status = "disabled"; | |
135 | }; | |
136 | ||
137 | timer0: timer@40010000 { | |
f719a0d6 | 138 | compatible = "energymicro,efm32-timer"; |
ef43eff3 UKK |
139 | reg = <0x40010000 0x400>; |
140 | interrupts = <2>; | |
141 | clocks = <&cmu clk_HFPERCLKTIMER0>; | |
142 | }; | |
143 | ||
144 | timer1: timer@40010400 { | |
f719a0d6 | 145 | compatible = "energymicro,efm32-timer"; |
ef43eff3 UKK |
146 | reg = <0x40010400 0x400>; |
147 | interrupts = <12>; | |
148 | clocks = <&cmu clk_HFPERCLKTIMER1>; | |
149 | }; | |
150 | ||
151 | timer2: timer@40010800 { | |
f719a0d6 | 152 | compatible = "energymicro,efm32-timer"; |
ef43eff3 UKK |
153 | reg = <0x40010800 0x400>; |
154 | interrupts = <13>; | |
155 | clocks = <&cmu clk_HFPERCLKTIMER2>; | |
156 | }; | |
157 | ||
158 | timer3: timer@40010c00 { | |
f719a0d6 | 159 | compatible = "energymicro,efm32-timer"; |
ef43eff3 UKK |
160 | reg = <0x40010c00 0x400>; |
161 | interrupts = <14>; | |
162 | clocks = <&cmu clk_HFPERCLKTIMER3>; | |
163 | }; | |
164 | ||
165 | cmu: cmu@400c8000 { | |
166 | compatible = "efm32gg,cmu"; | |
167 | reg = <0x400c8000 0x400>; | |
168 | interrupts = <32>; | |
169 | #clock-cells = <1>; | |
170 | }; | |
171 | }; | |
172 | }; |