Loading...
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Device tree for Energy Micro EFM32 Giant Gecko SoC.
4 *
5 * Documentation available from
6 * http://www.silabs.com/Support%20Documents/TechnicalDocs/EFM32GG-RM.pdf
7 */
8
9#include "armv7-m.dtsi"
10#include "dt-bindings/clock/efm32-cmu.h"
11
12/ {
13 #address-cells = <1>;
14 #size-cells = <1>;
15
16 aliases {
17 i2c0 = &i2c0;
18 i2c1 = &i2c1;
19 serial0 = &uart0;
20 serial1 = &uart1;
21 serial2 = &uart2;
22 serial3 = &uart3;
23 serial4 = &uart4;
24 spi0 = &spi0;
25 spi1 = &spi1;
26 spi2 = &spi2;
27 };
28
29 soc {
30 adc: adc@40002000 {
31 compatible = "energymicro,efm32-adc";
32 reg = <0x40002000 0x400>;
33 interrupts = <7>;
34 clocks = <&cmu clk_HFPERCLKADC0>;
35 status = "disabled";
36 };
37
38 gpio: gpio@40006000 {
39 compatible = "energymicro,efm32-gpio";
40 reg = <0x40006000 0x1000>;
41 interrupts = <1 11>;
42 gpio-controller;
43 #gpio-cells = <2>;
44 interrupt-controller;
45 #interrupt-cells = <1>;
46 clocks = <&cmu clk_HFPERCLKGPIO>;
47 status = "ok";
48 };
49
50 i2c0: i2c@4000a000 {
51 #address-cells = <1>;
52 #size-cells = <0>;
53 compatible = "energymicro,efm32-i2c";
54 reg = <0x4000a000 0x400>;
55 interrupts = <9>;
56 clocks = <&cmu clk_HFPERCLKI2C0>;
57 clock-frequency = <100000>;
58 status = "disabled";
59 };
60
61 i2c1: i2c@4000a400 {
62 #address-cells = <1>;
63 #size-cells = <0>;
64 compatible = "energymicro,efm32-i2c";
65 reg = <0x4000a400 0x400>;
66 interrupts = <10>;
67 clocks = <&cmu clk_HFPERCLKI2C1>;
68 clock-frequency = <100000>;
69 status = "disabled";
70 };
71
72 spi0: spi@4000c000 { /* USART0 */
73 #address-cells = <1>;
74 #size-cells = <0>;
75 compatible = "energymicro,efm32-spi";
76 reg = <0x4000c000 0x400>;
77 interrupts = <3 4>;
78 clocks = <&cmu clk_HFPERCLKUSART0>;
79 status = "disabled";
80 };
81
82 spi1: spi@4000c400 { /* USART1 */
83 #address-cells = <1>;
84 #size-cells = <0>;
85 compatible = "energymicro,efm32-spi";
86 reg = <0x4000c400 0x400>;
87 interrupts = <15 16>;
88 clocks = <&cmu clk_HFPERCLKUSART1>;
89 status = "disabled";
90 };
91
92 spi2: spi@4000c800 { /* USART2 */
93 #address-cells = <1>;
94 #size-cells = <0>;
95 compatible = "energymicro,efm32-spi";
96 reg = <0x4000c800 0x400>;
97 interrupts = <18 19>;
98 clocks = <&cmu clk_HFPERCLKUSART2>;
99 status = "disabled";
100 };
101
102 uart0: uart@4000c000 { /* USART0 */
103 compatible = "energymicro,efm32-uart";
104 reg = <0x4000c000 0x400>;
105 interrupts = <3 4>;
106 clocks = <&cmu clk_HFPERCLKUSART0>;
107 status = "disabled";
108 };
109
110 uart1: uart@4000c400 { /* USART1 */
111 compatible = "energymicro,efm32-uart";
112 reg = <0x4000c400 0x400>;
113 interrupts = <15 16>;
114 clocks = <&cmu clk_HFPERCLKUSART1>;
115 status = "disabled";
116 };
117
118 uart2: uart@4000c800 { /* USART2 */
119 compatible = "energymicro,efm32-uart";
120 reg = <0x4000c800 0x400>;
121 interrupts = <18 19>;
122 clocks = <&cmu clk_HFPERCLKUSART2>;
123 status = "disabled";
124 };
125
126 uart3: uart@4000e000 { /* UART0 */
127 compatible = "energymicro,efm32-uart";
128 reg = <0x4000e000 0x400>;
129 interrupts = <20 21>;
130 clocks = <&cmu clk_HFPERCLKUART0>;
131 status = "disabled";
132 };
133
134 uart4: uart@4000e400 { /* UART1 */
135 compatible = "energymicro,efm32-uart";
136 reg = <0x4000e400 0x400>;
137 interrupts = <22 23>;
138 clocks = <&cmu clk_HFPERCLKUART1>;
139 status = "disabled";
140 };
141
142 timer0: timer@40010000 {
143 compatible = "energymicro,efm32-timer";
144 reg = <0x40010000 0x400>;
145 interrupts = <2>;
146 clocks = <&cmu clk_HFPERCLKTIMER0>;
147 };
148
149 timer1: timer@40010400 {
150 compatible = "energymicro,efm32-timer";
151 reg = <0x40010400 0x400>;
152 interrupts = <12>;
153 clocks = <&cmu clk_HFPERCLKTIMER1>;
154 };
155
156 timer2: timer@40010800 {
157 compatible = "energymicro,efm32-timer";
158 reg = <0x40010800 0x400>;
159 interrupts = <13>;
160 clocks = <&cmu clk_HFPERCLKTIMER2>;
161 };
162
163 timer3: timer@40010c00 {
164 compatible = "energymicro,efm32-timer";
165 reg = <0x40010c00 0x400>;
166 interrupts = <14>;
167 clocks = <&cmu clk_HFPERCLKTIMER3>;
168 };
169
170 cmu: cmu@400c8000 {
171 compatible = "efm32gg,cmu";
172 reg = <0x400c8000 0x400>;
173 interrupts = <32>;
174 #clock-cells = <1>;
175 };
176 };
177};
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 {
26 compatible = "efm32,adc";
27 reg = <0x40002000 0x400>;
28 interrupts = <7>;
29 clocks = <&cmu clk_HFPERCLKADC0>;
30 status = "disabled";
31 };
32
33 gpio: gpio@40006000 {
34 compatible = "efm32,gpio";
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>;
48 compatible = "efm32,i2c";
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>;
59 compatible = "efm32,i2c";
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>;
70 compatible = "efm32,spi";
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>;
80 compatible = "efm32,spi";
81 reg = <0x4000c400 0x400>;
82 interrupts = <15 16>;
83 clocks = <&cmu clk_HFPERCLKUSART1>;
84 status = "disabled";
85 };
86
87 spi2: spi@4000c800 { /* USART2 */
88 #address-cells = <1>;
89 #size-cells = <0>;
90 compatible = "efm32,spi";
91 reg = <0x4000c800 0x400>;
92 interrupts = <18 19>;
93 clocks = <&cmu clk_HFPERCLKUSART2>;
94 status = "disabled";
95 };
96
97 uart0: uart@4000c000 { /* USART0 */
98 compatible = "efm32,uart";
99 reg = <0x4000c000 0x400>;
100 interrupts = <3 4>;
101 clocks = <&cmu clk_HFPERCLKUSART0>;
102 status = "disabled";
103 };
104
105 uart1: uart@4000c400 { /* USART1 */
106 compatible = "efm32,uart";
107 reg = <0x4000c400 0x400>;
108 interrupts = <15 16>;
109 clocks = <&cmu clk_HFPERCLKUSART1>;
110 status = "disabled";
111 };
112
113 uart2: uart@4000c800 { /* USART2 */
114 compatible = "efm32,uart";
115 reg = <0x4000c800 0x400>;
116 interrupts = <18 19>;
117 clocks = <&cmu clk_HFPERCLKUSART2>;
118 status = "disabled";
119 };
120
121 uart3: uart@4000e000 { /* UART0 */
122 compatible = "efm32,uart";
123 reg = <0x4000e000 0x400>;
124 interrupts = <20 21>;
125 clocks = <&cmu clk_HFPERCLKUART0>;
126 status = "disabled";
127 };
128
129 uart4: uart@4000e400 { /* UART1 */
130 compatible = "efm32,uart";
131 reg = <0x4000e400 0x400>;
132 interrupts = <22 23>;
133 clocks = <&cmu clk_HFPERCLKUART1>;
134 status = "disabled";
135 };
136
137 timer0: timer@40010000 {
138 compatible = "efm32,timer";
139 reg = <0x40010000 0x400>;
140 interrupts = <2>;
141 clocks = <&cmu clk_HFPERCLKTIMER0>;
142 };
143
144 timer1: timer@40010400 {
145 compatible = "efm32,timer";
146 reg = <0x40010400 0x400>;
147 interrupts = <12>;
148 clocks = <&cmu clk_HFPERCLKTIMER1>;
149 };
150
151 timer2: timer@40010800 {
152 compatible = "efm32,timer";
153 reg = <0x40010800 0x400>;
154 interrupts = <13>;
155 clocks = <&cmu clk_HFPERCLKTIMER2>;
156 };
157
158 timer3: timer@40010c00 {
159 compatible = "efm32,timer";
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};