nrf9280pdk_nrf9280_cpuapp.dts

/*
 * Copyright (c) 2024 Nordic Semiconductor ASA
 *
 * SPDX-License-Identifier: Apache-2.0
 */

/dts-v1/;

#include <nordic/nrf9280_cpuapp.dtsi>
#include "nrf9280pdk_nrf9280-memory_map.dtsi"
#include "nrf9280pdk_nrf9280-ipc_conf.dtsi"
#include "nrf9280pdk_nrf9280-pinctrl.dtsi"

/delete-node/ &cpurad_cpusys_ipc;
/delete-node/ &cpusec_cpurad_ipc;

/ {
	compatible = "nordic,nrf9280pdk_nrf9280-cpuapp";
	model = "Nordic nRF9280 DK nRF9280 Application MCU";

	chosen {
		zephyr,console = &uart136;
		zephyr,code-partition = &cpuapp_slot0_partition;
		zephyr,flash = &mram1x;
		zephyr,sram = &cpuapp_data;
		zephyr,shell-uart = &uart136;
		zephyr,ieee802154 = &cpuapp_ieee802154;
		zephyr,bt-hci = &bt_hci_ipc0;
		nordic,802154-spinel-ipc = &ipc0;
	};

	aliases {
		led0 = &led0;
		led1 = &led1;
		led2 = &led2;
		led3 = &led3;
		resetinfo = &cpuapp_resetinfo;
		pwm-led0 = &pwm_led0;
		sw0 = &button0;
		sw1 = &button1;
		sw2 = &button2;
		sw3 = &button3;
		ipc-to-cpusys = &cpuapp_cpusys_ipc;
		watchdog0 = &wdt010;
	};

	buttons {
		compatible = "gpio-keys";

		button0: button_0 {
			gpios = <&gpio0 8 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
			label = "Push button 0";
			zephyr,code = <INPUT_KEY_0>;
		};

		button1: button_1 {
			gpios = <&gpio0 9 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
			label = "Push button 1";
			zephyr,code = <INPUT_KEY_1>;
		};

		button2: button_2 {
			gpios = <&gpio0 10 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
			label = "Push button 2";
			zephyr,code = <INPUT_KEY_2>;
		};

		button3: button_3 {
			gpios = <&gpio0 11 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
			label = "Push button 3";
			zephyr,code = <INPUT_KEY_3>;
		};
	};

	leds {
		compatible = "gpio-leds";

		led0: led_0 {
			gpios = <&gpio9 2 GPIO_ACTIVE_HIGH>;
			label = "Green LED 0";
		};

		led1: led_1 {
			gpios = <&gpio9 3 GPIO_ACTIVE_HIGH>;
			label = "Green LED 1";
		};

		led2: led_2 {
			gpios = <&gpio9 4 GPIO_ACTIVE_HIGH>;
			label = "Green LED 2";
		};

		led3: led_3 {
			gpios = <&gpio9 5 GPIO_ACTIVE_HIGH>;
			label = "Green LED 3";
		};
	};

	pwmleds {
		compatible = "pwm-leds";
		/*
		 * LEDs are connected to GPIO Port 9 - pins 2-5. There is no valid hardware
		 * configuration to pass PWM signal on pins 0 and 1. First valid config is P9.2.
		 * Signal on PWM130's channel 0 can be passed directly on GPIO Port 9 pin 2.
		 */
		pwm_led0: pwm_led_0 {
			pwms = <&pwm130 0 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
		};
	};
};

&cpuapp_ram0x_region {
	status = "okay";
};

&cpuapp_cpucell_ram0x_region {
	status = "okay";
};

&ram21_region {
	status = "okay";
};

&cpuapp_bellboard {
	status = "okay";
	interrupts = <96 NRF_DEFAULT_IRQ_PRIORITY>;
	interrupt-names = "irq0";
	/* The following bells on this bellboard are rang by these cores
	 *  - Bell 0: cpusec
	 *  - Bell 6: cpusys
	 *  - Bell 13: cpuppr
	 *  - Bell 18: cpurad
	 *  - Bells 24, 25, 29, 31: cpucell
	 */
	nordic,interrupt-mapping = <0xA3042041 0>;
};

&cpurad_bellboard {
	status = "okay";
};

&cpucell_bellboard {
	status = "okay";
};

&cpusys_vevif {
	status = "okay";
};

&cpusec_cpuapp_ipc {
	mbox-names = "tx", "rx";
	tx-region = <&cpuapp_cpusec_ipc_shm>;
	rx-region = <&cpusec_cpuapp_ipc_shm>;
};

ipc0: &cpuapp_cpurad_ipc {
	status = "okay";
	mbox-names = "rx", "tx";
	tx-region = <&cpuapp_cpurad_ipc_shm>;
	rx-region = <&cpurad_cpuapp_ipc_shm>;
	tx-blocks = <32>;
	rx-blocks = <32>;

	bt_hci_ipc0: bt_hci_ipc0 {
		compatible = "zephyr,bt-hci-ipc";
		status = "okay";
	};
};

&cpuapp_cpusys_ipc {
	status = "okay";
	mbox-names = "rx", "tx";
	tx-region = <&cpuapp_cpusys_ipc_shm>;
	rx-region = <&cpusys_cpuapp_ipc_shm>;
};

&cpuapp_cpuppr_ipc {
	mbox-names = "rx", "tx";
	tx-region = <&cpuapp_cpuppr_ipc_shm>;
	rx-region = <&cpuppr_cpuapp_ipc_shm>;
};

&cpuapp_dma_region {
	status = "okay";
};

&cpuapp_rx_partitions {
	status = "okay";
};

&cpuapp_rw_partitions {
	status = "okay";
};

&cpuppr_vpr {
	execution-memory = <&cpuppr_code_data>;
	source-memory = <&cpuppr_code_partition>;
};

&gpiote130 {
	status = "okay";
	owned-channels = <0 1 2 3 4 5 6 7>;
};

&gpio0 {
	status = "okay";
};

&gpio2 {
	status = "okay";
};

&gpio9 {
	status = "okay";
};

&grtc {
	status = "okay";
	child-owned-channels = <5 6>;
	nonsecure-channels = <5 6>;
	owned-channels = <4 5 6>;
};

&uart135 {
	current-speed = <115200>;
	pinctrl-0 = <&uart135_default>;
	pinctrl-1 = <&uart135_sleep>;
	pinctrl-names = "default", "sleep";
};

&uart136 {
	status = "okay";
	memory-regions = <&cpuapp_dma_region>;
	current-speed = <115200>;
	pinctrl-0 = <&uart136_default>;
	pinctrl-1 = <&uart136_sleep>;
	pinctrl-names = "default", "sleep";
};

&gpio6 {
	status = "okay";
};

&exmif {
	pinctrl-0 = <&exmif_default>;
	pinctrl-1 = <&exmif_sleep>;
	pinctrl-names = "default", "sleep";
	status = "okay";

	mx25uw63: mx25uw6345g@0 {
		compatible = "mxicy,mx25u", "jedec,mspi-nor";
		status = "disabled";
		reg = <0>;
		jedec-id = [c2 84 37];
		sfdp-bfp = [
			e5 20 8a ff  ff ff ff 03  00 ff 00 ff  00 ff 00 ff
			ee ff ff ff  ff ff 00 ff  ff ff 00 ff  0c 20 10 d8
			00 ff 00 ff  87 79 01 00  84 12 00 c4  cc 04 67 46
			30 b0 30 b0  f4 bd d5 5c  00 00 00 ff  10 10 00 20
			00 00 00 00  00 00 7c 23  48 00 00 00  00 00 88 88
		];
		size = <67108864>;
		has-dpd;
		t-enter-dpd = <10000>;
		t-exit-dpd = <30000>;
		reset-gpios = <&gpio6 12 GPIO_ACTIVE_LOW>;
		t-reset-pulse = <10000>;
		t-reset-recovery = <35000>;

		mspi-max-frequency = <DT_FREQ_M(50)>;
		mspi-io-mode = "MSPI_IO_MODE_OCTAL";
		mspi-data-rate = "MSPI_DATA_RATE_SINGLE";
		mspi-hardware-ce-num = <1>;
		mspi-cpp-mode = "MSPI_CPP_MODE_0";
		mspi-endian = "MSPI_BIG_ENDIAN";
		mspi-ce-polarity = "MSPI_CE_ACTIVE_LOW";
	};
};

&cpuapp_ieee802154 {
	status = "okay";
};

zephyr_udc0: &usbhs {
	status = "okay";
};

&pwm130 {
	status = "okay";
	pinctrl-0 = <&pwm130_default>;
	pinctrl-1 = <&pwm130_sleep>;
	pinctrl-names = "default", "sleep";
	memory-regions = <&cpuapp_dma_region>;
};

&adc {
	memory-regions = <&cpuapp_dma_region>;
	status = "okay";
};