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/*
* Copyright (c) 2020 Seagate Technology LLC
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <nxp/nxp_lpc11u68.dtsi>
#include <dt-bindings/pinctrl/lpc11u6x-pinctrl.h>
/ {
model = "NXP LPCXPRESSO11U68 board";
compatible = "lpcxpresso11u68", "nxp,lpc";
chosen {
zephyr,sram = &sram0;
zephyr,flash = &flash0;
zephyr,console = &uart4;
};
/* These aliases are provided for compatibility with samples. */
aliases {
led0 = &led0;
led1 = &led1;
led2 = &led2;
sw0 = &isp_button;
sw1 = &wake_up_button;
eeprom-0 = &eeprom0;
};
gpio_keys {
compatible = "gpio-keys";
isp_button: button_0 {
gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
label = "ISP enable button";
};
wake_up_button: button_1 {
gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
label = "Wake-up button";
};
};
leds {
compatible = "gpio-leds";
led0: led_0 {
gpios = <&gpio2 16 GPIO_ACTIVE_LOW>;
label = "Green LED 0";
};
led1: led_1 {
gpios = <&gpio2 17 GPIO_ACTIVE_LOW>;
label = "Red LED 1";
};
led2: led_2 {
gpios = <&gpio2 18 GPIO_ACTIVE_LOW>;
label = "Blue LED 2";
};
};
arduino_header: connector {
compatible = "arduino-header-r3";
#gpio-cells = <2>;
gpio-map-mask = <0xffffffff 0xffffffc0>;
gpio-map-pass-thru = <0 0x3f>;
gpio-map = <0 0 &gpio1 9 0>, /* A0 */
<1 0 &gpio0 14 0>, /* A1 */
<2 0 &gpio0 13 0>, /* A2 */
<3 0 &gpio0 12 0>, /* A3 */
<4 0 &gpio0 23 0>, /* A4 */
<5 0 &gpio0 11 0>, /* A5 */
<6 0 &gpio2 11 0>, /* D0 */
<7 0 &gpio2 12 0>, /* D1 */
<8 0 &gpio1 18 0>, /* D2 */
<9 0 &gpio1 24 0>, /* D3 */
<10 0 &gpio1 19 0>, /* D4 */
<11 0 &gpio1 26 0>, /* D5 */
<12 0 &gpio1 27 0>, /* D6 */
<13 0 &gpio1 25 0>, /* D7 */
<14 0 &gpio1 28 0>, /* D8 */
<15 0 &gpio2 3 0>, /* D9 */
<16 0 &gpio0 2 0>, /* D10 */
<17 0 &gpio0 9 0>, /* D11 */
<18 0 &gpio0 9 0>, /* D12 */
<19 0 &gpio1 29 0>, /* D13 */
<20 0 &gpio0 5 0>, /* D14 */
<21 0 &gpio0 4 0>; /* D15 */
};
};
&uart0 {
pinmuxs = <&pinmux1 26 IOCON_FUNC2>, <&pinmux1 27 IOCON_FUNC2>;
pinmux-names = "RXD", "TXD";
current-speed = <115200>;
status = "okay";
};
arduino_serial: &uart4 {
pinmuxs = <&pinmux2 11 IOCON_FUNC1>, <&pinmux2 12 IOCON_FUNC1>;
pinmux-names = "RXD", "TXD";
current-speed = <115200>;
status = "okay";
};
arduino_i2c: &i2c0 {
pinmuxs = <&pinmux0 4 IOCON_FUNC1>,
<&pinmux0 5 IOCON_FUNC1>;
pinmux-names = "SCL", "SDA";
status = "okay";
};
&cpu0 {
clock-frequency = <48000000>;
};
&gpio0 {
status = "okay";
};
&gpio1 {
status = "okay";
};
&gpio2 {
status = "okay";
};