48 lines
963 B
Plaintext
48 lines
963 B
Plaintext
/*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* RAK WisMesh Pocket — pin control definitions
|
|
* Matches RAK4631 GPIO assignments. Verify from WisMesh Pocket schematic.
|
|
*/
|
|
|
|
#include <nordic/nrf52840.dtsi>
|
|
#include <dt-bindings/pinctrl/nrf-pinctrl.h>
|
|
|
|
&pinctrl {
|
|
uart0_default: uart0_default {
|
|
group1 {
|
|
psels = <NRF_PSEL(UART_TX, 0, 19)>;
|
|
};
|
|
group2 {
|
|
psels = <NRF_PSEL(UART_RX, 0, 18)>;
|
|
bias-pull-up;
|
|
};
|
|
};
|
|
|
|
uart0_sleep: uart0_sleep {
|
|
group1 {
|
|
psels = <NRF_PSEL(UART_TX, 0, 19)>,
|
|
<NRF_PSEL(UART_RX, 0, 18)>;
|
|
low-power-enable;
|
|
};
|
|
};
|
|
|
|
/* SPI1 for SX1262 — RAK4631 pin assignments */
|
|
spi1_default: spi1_default {
|
|
group1 {
|
|
psels = <NRF_PSEL(SPIM_SCK, 1, 3)>,
|
|
<NRF_PSEL(SPIM_MOSI, 1, 2)>,
|
|
<NRF_PSEL(SPIM_MISO, 1, 1)>;
|
|
};
|
|
};
|
|
|
|
spi1_sleep: spi1_sleep {
|
|
group1 {
|
|
psels = <NRF_PSEL(SPIM_SCK, 1, 3)>,
|
|
<NRF_PSEL(SPIM_MOSI, 1, 2)>,
|
|
<NRF_PSEL(SPIM_MISO, 1, 1)>;
|
|
low-power-enable;
|
|
};
|
|
};
|
|
};
|