// SPDX-License-Identifier: GPL-2.0
/*
* Device tree for Energy Micro EFM32 Giant Gecko SoC.
*
* Documentation available from
* http://www.silabs.com/Support%20Documents/TechnicalDocs/EFM32GG-RM.pdf
*/
#include "armv7-m.dtsi"
#include "dt-bindings/clock/efm32-cmu.h"
/ {
#address-cells = <1>;
#size-cells = <1>;
aliases {
i2c0 = &i2c0;
i2c1 = &i2c1;
serial0 = &uart0;
serial1 = &uart1;
serial2 = &uart2;
serial3 = &uart3;
serial4 = &uart4;
spi0 = &spi0;
spi1 = &spi1;
spi2 = &spi2;
};
soc {
adc: adc@40002000 {
compatible = "energymicro,efm32-adc";
reg = <0x40002000 0x400>;
interrupts = <7>;
clocks = <&cmu clk_HFPERCLKADC0>;
status = "disabled";
};
gpio: gpio@40006000 {
compatible = "energymicro,efm32-gpio";
reg = <0x40006000 0x1000>;
interrupts = <1 11>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <1>;
clocks = <&cmu clk_HFPERCLKGPIO>;
status = "ok";
};
i2c0: i2c@4000a000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "energymicro,efm32-i2c";
reg = <0x4000a000 0x400>;
interrupts = <9>;
clocks = <&cmu clk_HFPERCLKI2C0>;
clock-frequency = <100000>;
status = "disabled";
};
i2c1: i2c@4000a400 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "energymicro,efm32-i2c";
reg = <0x4000a400 0x400>;
interrupts = <10>;
clocks = <&cmu clk_HFPERCLKI2C1>;
clock-frequency = <100000>;
status = "disabled";
};
spi0: spi@4000c000 { /* USART0 */
#address-cells = <1>;
#size-cells = <0>;
compatible = "energymicro,efm32-spi";
reg = <0x4000c000 0x400>;
interrupts = <3 4>;
clocks = <&cmu clk_HFPERCLKUSART0>;
status = "disabled";
};
spi1: spi@4000c400 { /* USART1 */
#address-cells = <1>;
#size-cells = <0>;
compatible = "energymicro,efm32-spi";
reg = <0x4000c400 0x400>;
interrupts = <15 16>;
clocks = <&cmu clk_HFPERCLKUSART1>;
status = "disabled";
};
spi2: spi@4000c800 { /* USART2 */
#address-cells = <1>;
#size-cells = <0>;
compatible = "energymicro,efm32-spi";
reg = <0x4000c800 0x400>;
interrupts = <18 19>;
clocks = <&cmu clk_HFPERCLKUSART2>;
status = "disabled";
};
uart0: uart@4000c000 { /* USART0 */
compatible = "energymicro,efm32-uart";
reg = <0x4000c000 0x400>;
interrupts = <3 4>;
clocks = <&cmu clk_HFPERCLKUSART0>;
status = "disabled";
};
uart1: uart@4000c400 { /* USART1 */
compatible = "energymicro,efm32-uart";
reg = <0x4000c400 0x400>;
interrupts = <15 16>;
clocks = <&cmu clk_HFPERCLKUSART1>;
status = "disabled";
};
uart2: uart@4000c800 { /* USART2 */
compatible = "energymicro,efm32-uart";
reg = <0x4000c800 0x400>;
interrupts = <18 19>;
clocks = <&cmu clk_HFPERCLKUSART2>;
status = "disabled";
};
uart3: uart@4000e000 { /* UART0 */
compatible = "energymicro,efm32-uart";
reg = <0x4000e000 0x400>;
interrupts = <20 21>;
clocks = <&cmu clk_HFPERCLKUART0>;
status = "disabled";
};
uart4: uart@4000e400 { /* UART1 */
compatible = "energymicro,efm32-uart";
reg = <0x4000e400 0x400>;
interrupts = <22 23>;
clocks = <&cmu clk_HFPERCLKUART1>;
status = "disabled";
};
timer0: timer@40010000 {
compatible = "energymicro,efm32-timer";
reg = <0x40010000 0x400>;
interrupts = <2>;
clocks = <&cmu clk_HFPERCLKTIMER0>;
};
timer1: timer@40010400 {
compatible = "energymicro,efm32-timer";
reg = <0x40010400 0x400>;
interrupts = <12>;
clocks = <&cmu clk_HFPERCLKTIMER1>;
};
timer2: timer@40010800 {
compatible = "energymicro,efm32-timer";
reg = <0x40010800 0x400>;
interrupts = <13>;
clocks = <&cmu clk_HFPERCLKTIMER2>;
};
timer3: timer@40010c00 {
compatible = "energymicro,efm32-timer";
reg = <0x40010c00 0x400>;
interrupts = <14>;
clocks = <&cmu clk_HFPERCLKTIMER3>;
};
cmu: cmu@400c8000 {
compatible = "efm32gg,cmu";
reg = <0x400c8000 0x400>;
interrupts = <32>;
#clock-cells = <1>;
};
};
};
