You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
200 lines
4.0 KiB
200 lines
4.0 KiB
/* |
|
* Copyright (c) 2024 Jerónimo Agulló <jeronimoagullo97@gmail.com> |
|
* |
|
* SPDX-License-Identifier: Apache-2.0 |
|
*/ |
|
|
|
/dts-v1/; |
|
#include <nordic/nrf52840_qiaa.dtsi> |
|
#include "micromod_nrf52840-pinctrl.dtsi" |
|
#include <zephyr/dt-bindings/input/input-event-codes.h> |
|
|
|
/ { |
|
model = "Sparkfun Micrmod nRF52840 board"; |
|
compatible = "sparkfun,micromod-nrf52840"; |
|
|
|
chosen { |
|
zephyr,console = &uart0; |
|
zephyr,sram = &sram0; |
|
zephyr,flash = &flash0; |
|
zephyr,code-partition = &slot0_partition; |
|
zephyr,ieee802154 = &ieee802154; |
|
}; |
|
|
|
/* These aliases are provided for compatibility with samples */ |
|
aliases { |
|
led0 = &led0; |
|
watchdog0 = &wdt0; |
|
}; |
|
|
|
leds { |
|
compatible = "gpio-leds"; |
|
led0: led_0 { |
|
gpios = <&gpio0 13 0>; |
|
label = "Blue LED"; |
|
}; |
|
}; |
|
|
|
micromod_header: connector { |
|
compatible = "sparkfun,micromod-gpio"; |
|
#gpio-cells = <2>; |
|
gpio-map-mask = <0xffffffff 0xffffffc0>; |
|
gpio-map-pass-thru = <0 0x3f>; |
|
gpio-map = <0 0 &gpio0 4 0>, /* A0 */ |
|
<1 0 &gpio0 5 0>, /* A1 */ |
|
<2 0 &gpio0 27 0>, /* D0 */ |
|
<3 0 &gpio1 8 0>, /* D1/CAM_TRIG */ |
|
<4 0 &gpio0 15 0>, /* I2C_INT# */ |
|
<5 0 &gpio0 29 0>, /* G0/BUS0 */ |
|
<6 0 &gpio0 3 0>, /* G1/BUS1 */ |
|
<7 0 &gpio1 13 0>, /* G2/BUS2 */ |
|
<8 0 &gpio1 12 0>, /* G3/BUS3 */ |
|
<9 0 &gpio1 11 0>, /* G4/BUS4 */ |
|
<10 0 &gpio0 17 0>, /* G5/BUS5 */ |
|
<11 0 &gpio1 6 0>, /* G6/BUS6 */ |
|
<12 0 &gpio1 4 0>, /* G7/BUS7 */ |
|
<13 0 &gpio1 14 0>, /* G8 */ |
|
<14 0 &gpio0 9 0>, /* G9/ADC_D-/CAM_HSYNC */ |
|
<15 0 &gpio0 10 0>, /* G10/ADC_D+/CAM_VSYNC */ |
|
//<16 NO CONNECTED /* G11/SWO */ |
|
<17 0 &gpio0 20 0>; /* SPI_CS */ |
|
}; |
|
}; |
|
|
|
&adc { |
|
status = "okay"; |
|
}; |
|
|
|
&gpiote { |
|
status = "okay"; |
|
}; |
|
|
|
&gpio0 { |
|
status = "okay"; |
|
}; |
|
|
|
&gpio1 { |
|
status = "okay"; |
|
}; |
|
|
|
&uicr { |
|
nfct-pins-as-gpios; |
|
gpio-as-nreset; |
|
}; |
|
|
|
&uart0 { |
|
compatible = "nordic,nrf-uarte"; |
|
current-speed = <115200>; |
|
status = "okay"; |
|
pinctrl-0 = <&uart0_default>; |
|
pinctrl-1 = <&uart0_sleep>; |
|
pinctrl-names = "default", "sleep"; |
|
}; |
|
|
|
&uart1 { |
|
compatible = "nordic,nrf-uarte"; |
|
current-speed = <115200>; |
|
status = "okay"; |
|
pinctrl-0 = <&uart1_default>; |
|
pinctrl-1 = <&uart1_sleep>; |
|
pinctrl-names = "default", "sleep"; |
|
}; |
|
|
|
&i2c0 { |
|
compatible = "nordic,nrf-twi"; |
|
status = "okay"; |
|
pinctrl-0 = <&i2c0_default>; |
|
pinctrl-1 = <&i2c0_sleep>; |
|
pinctrl-names = "default", "sleep"; |
|
}; |
|
|
|
&i2c1 { |
|
compatible = "nordic,nrf-twi"; |
|
status = "okay"; |
|
pinctrl-0 = <&i2c1_default>; |
|
pinctrl-1 = <&i2c1_sleep>; |
|
pinctrl-names = "default", "sleep"; |
|
}; |
|
|
|
&spi2 { |
|
compatible = "nordic,nrf-spi"; |
|
status = "okay"; |
|
cs-gpios = <&gpio0 20 GPIO_ACTIVE_LOW>; |
|
pinctrl-0 = <&spi0_default>; |
|
pinctrl-1 = <&spi0_sleep>; |
|
pinctrl-names = "default", "sleep"; |
|
}; |
|
|
|
&qspi { |
|
status = "okay"; |
|
pinctrl-0 = <&qspi_default>; |
|
pinctrl-1 = <&qspi_sleep>; |
|
pinctrl-names = "default", "sleep"; |
|
w25q128jv: w25q128jv@0 { |
|
status="okay"; |
|
compatible = "nordic,qspi-nor"; |
|
reg = <0>; |
|
writeoc = "pp4io"; |
|
readoc = "read4io"; |
|
sck-frequency = <DT_FREQ_M(32)>; |
|
jedec-id = [ef 70 18]; |
|
size = <DT_SIZE_M(128)>; |
|
has-dpd; |
|
t-enter-dpd = <3000>; |
|
t-exit-dpd = <3000>; |
|
}; |
|
}; |
|
|
|
&ieee802154 { |
|
status = "okay"; |
|
}; |
|
|
|
&flash0 { |
|
|
|
partitions { |
|
compatible = "fixed-partitions"; |
|
#address-cells = <1>; |
|
#size-cells = <1>; |
|
|
|
boot_partition: partition@0 { |
|
label = "mcuboot"; |
|
reg = <0x00000000 0x00010000>; |
|
}; |
|
slot0_partition: partition@10000 { |
|
label = "image-0"; |
|
reg = <0x00010000 0x00076000>; |
|
}; |
|
|
|
slot1_partition: partition@86000 { |
|
label = "image-1"; |
|
reg = <0x00086000 0x00074000>; |
|
}; |
|
|
|
/* |
|
* The flash starting at 0x000f8000 and ending at |
|
* 0x000fffff is reserved for use by the application. |
|
*/ |
|
|
|
/* |
|
* Storage partition will be used by FCB/LittleFS/NVS |
|
* if enabled. |
|
*/ |
|
|
|
storage_partition: partition@fA000 { |
|
label = "storage"; |
|
reg = <0x000fA000 0x00006000>; |
|
}; |
|
}; |
|
}; |
|
|
|
zephyr_udc0: &usbd { |
|
compatible = "nordic,nrf-usbd"; |
|
status = "okay"; |
|
}; |
|
|
|
// Sparkfun Micromod compatible pins |
|
micromod_1_uart: &uart0 {}; |
|
micromod_2_uart: &uart1 {}; |
|
micromod_0_i2c: &i2c0 {}; |
|
micromod_1_i2c: &i2c1 {}; |
|
micromod_0_spi: &spi2 {};
|
|
|