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variants: Add support for nRF9160
Add support for Nordic nRF9160 DK (Demo Kit) board. More information at https://www.nordicsemi.com/Products/Development-hardware/nRF9160-DK/GetStarte Signed-off-by: Dejan Deletic <[email protected]>
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Diff for: ‎variants/nrf9160dk_nrf9160/nrf9160dk_nrf9160.overlay

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/ {
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zephyr,user {
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digital-pin-gpios =
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<&arduino_header 6 0>, /* Digital */
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<&arduino_header 7 0>,
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<&arduino_header 8 0>,
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<&arduino_header 9 0>,
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<&arduino_header 10 0>,
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<&arduino_header 11 0>,
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<&arduino_header 12 0>,
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<&arduino_header 13 0>,
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<&arduino_header 14 0>,
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<&arduino_header 15 0>,
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<&arduino_header 16 0>,
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<&arduino_header 17 0>,
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<&arduino_header 18 0>,
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<&arduino_header 19 0>,
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<&arduino_header 20 0>,
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<&arduino_header 21 0>,
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<&arduino_header 0 0>, /* Analog */
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<&arduino_header 1 0>,
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<&arduino_header 2 0>,
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<&arduino_header 3 0>,
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<&arduino_header 4 0>,
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<&arduino_header 5 0>,
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<&gpio0 13 GPIO_ACTIVE_LOW>;
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pwm-pin-gpios =
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<&gpio0 13 GPIO_ACTIVE_LOW>,
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<&arduino_header 9 0>,
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<&arduino_header 11 0>,
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<&arduino_header 12 0>,
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<&arduino_header 15 0>,
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<&arduino_header 16 0>,
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<&arduino_header 17 0>;
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adc-pin-gpios =
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<&arduino_header 0 0>,
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<&arduino_header 1 0>,
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<&arduino_header 2 0>,
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<&arduino_header 3 0>,
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<&arduino_header 4 0>,
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<&arduino_header 5 0>;
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pwms =
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<&pwm0 1 255 PWM_POLARITY_NORMAL>,
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<&pwm0 2 255 PWM_POLARITY_NORMAL>,
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<&pwm0 3 255 PWM_POLARITY_NORMAL>,
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<&pwm1 0 255 PWM_POLARITY_NORMAL>,
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<&pwm1 1 255 PWM_POLARITY_NORMAL>,
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<&pwm1 2 255 PWM_POLARITY_NORMAL>;
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io-channels =
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<&arduino_adc 0>,
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<&arduino_adc 1>,
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<&arduino_adc 2>,
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<&arduino_adc 3>,
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<&arduino_adc 4>,
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<&arduino_adc 5>;
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};
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};
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&adc {
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#address-cells = <1>;
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#size-cells = <0>;
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channel@0 {
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reg = <0>;
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zephyr,gain = "ADC_GAIN_1_6";
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zephyr,reference = "ADC_REF_INTERNAL";
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zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
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zephyr,input-positive = <NRF_SAADC_AIN0>; /* P0.02 */
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zephyr,resolution = <10>;
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};
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channel@1 {
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reg = <1>;
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zephyr,gain = "ADC_GAIN_1_6";
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zephyr,reference = "ADC_REF_INTERNAL";
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zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
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zephyr,input-positive = <NRF_SAADC_AIN1>; /* P0.03 */
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zephyr,resolution = <10>;
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};
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channel@2 {
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reg = <2>;
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zephyr,gain = "ADC_GAIN_1_6";
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zephyr,reference = "ADC_REF_INTERNAL";
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zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
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zephyr,input-positive = <NRF_SAADC_AIN2>; /* P0.04 */
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zephyr,resolution = <10>;
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};
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channel@3 {
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reg = <3>;
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zephyr,gain = "ADC_GAIN_1_6";
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zephyr,reference = "ADC_REF_INTERNAL";
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zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
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zephyr,input-positive = <NRF_SAADC_AIN3>; /* P0.05 */
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zephyr,resolution = <10>;
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};
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channel@4 {
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reg = <4>;
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zephyr,gain = "ADC_GAIN_1_6";
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zephyr,reference = "ADC_REF_INTERNAL";
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zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
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zephyr,input-positive = <NRF_SAADC_AIN4>; /* P0.28 */
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zephyr,resolution = <10>;
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};
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channel@5 {
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reg = <5>;
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zephyr,gain = "ADC_GAIN_1_6";
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zephyr,reference = "ADC_REF_INTERNAL";
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zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
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zephyr,input-positive = <NRF_SAADC_AIN5>; /* P0.29 */
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zephyr,resolution = <10>;
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};
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channel@6 {
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reg = <6>;
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zephyr,gain = "ADC_GAIN_1_6";
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zephyr,reference = "ADC_REF_INTERNAL";
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zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
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zephyr,input-positive = <NRF_SAADC_AIN6>; /* P0.30 */
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zephyr,resolution = <10>;
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};
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channel@7 {
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reg = <7>;
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zephyr,gain = "ADC_GAIN_1_6";
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zephyr,reference = "ADC_REF_INTERNAL";
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zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
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zephyr,input-positive = <NRF_SAADC_AIN7>; /* P0.31 */
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zephyr,resolution = <10>;
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};
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};
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&pinctrl {
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pwm0_default: pwm0_default {
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group1 {
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psels = <NRF_PSEL(PWM_OUT0, 0, 13)>, /* keep original config */
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<NRF_PSEL(PWM_OUT1, 1, 4)>,
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<NRF_PSEL(PWM_OUT2, 1, 6)>,
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<NRF_PSEL(PWM_OUT3, 1, 7)>;
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nordic,invert;
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};
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};
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pwm0_sleep: pwm0_sleep {
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group1 {
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psels = <NRF_PSEL(PWM_OUT0, 0, 13)>, /* keep original config */
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<NRF_PSEL(PWM_OUT1, 1, 4)>,
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<NRF_PSEL(PWM_OUT2, 1, 6)>,
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<NRF_PSEL(PWM_OUT3, 1, 7)>;
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low-power-enable;
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};
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};
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pwm1_default: pwm1_default {
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group1 {
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psels = <NRF_PSEL(PWM_OUT0, 1, 11)>,
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<NRF_PSEL(PWM_OUT1, 1, 12)>,
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<NRF_PSEL(PWM_OUT2, 1, 13)>;
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nordic,invert;
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};
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};
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pwm1_sleep: pwm1_sleep {
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group1 {
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psels = <NRF_PSEL(PWM_OUT0, 1, 11)>,
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<NRF_PSEL(PWM_OUT1, 1, 12)>,
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<NRF_PSEL(PWM_OUT2, 1, 13)>;
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low-power-enable;
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};
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};
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};
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&pwm0 {
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status = "okay";
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pinctrl-0 = <&pwm0_default>;
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pinctrl-1 = <&pwm0_sleep>;
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pinctrl-names = "default", "sleep";
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};
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&pwm1 {
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status = "okay";
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pinctrl-0 = <&pwm1_default>;
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pinctrl-1 = <&pwm1_sleep>;
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pinctrl-names = "default", "sleep";
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};

Diff for: ‎variants/nrf9160dk_nrf9160/nrf9160dk_nrf9160_pinmap.h

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/*
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* Copyright (c) 2023 Dejan Deletic
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef INCLUDE_NRF1960DK_NRF1960_PINMAP_H
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#define INCLUDE_NRF1960DK_NRF1960_PINMAP_H
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#include <zephyr/drivers/gpio.h>
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#include <zephyr/drivers/i2c.h>
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#include <zephyr/kernel.h>
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#define NRF9160DK_LED_1 D2 // P0.02
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#define NRF9160DK_LED_2 D3 // P0.03
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#define NRF9160DK_LED_3 D4 // P0.04
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#define NRF9160DK_LED_4 D5 // P0.05
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#define NRF9160DK_SWITCH_1 D6 // P0.08
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#define NRF9160DK_SWITCH_2 D7 // P0.09
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#define NRF9160DK_BUTTON_1 D8 // P0.06
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#define NRF9160DK_BUTTON_2 D9 // P0.07
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#endif

Diff for: ‎variants/variants.h

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@@ -14,6 +14,9 @@
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#ifdef CONFIG_BOARD_NRF52840DK_NRF52840
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#include "nrf52840dk_nrf52840_pinmap.h"
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#endif /* CONFIG_BOARD_NRF52840DK_NRF52840 */
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#ifdef CONFIG_BOARD_NRF9160DK_NRF9160
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#include "nrf9160dk_nrf9160_pinmap.h"
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#endif /* CONFIG_BOARD_NRF9160DK_NRF9160 */
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#ifdef CONFIG_BOARD_ARDUINO_MKRZERO
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#include "arduino_mkrzero_pinmap.h"
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#endif // CONFIG_BOARD_ARDUINO_MKRZERO

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