| /* |
| * Copyright 2022-2024 NXP |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include "rd_rw612_bga-pinctrl.dtsi" |
| #include <zephyr/dt-bindings/input/input-event-codes.h> |
| |
| / { |
| |
| aliases { |
| usart-0 = &flexcomm3; |
| led0 = &green_led; |
| sw0 = &sw_4; |
| i2c-0 = &flexcomm2; |
| watchdog0 = &wwdt; |
| dmic-dev = &dmic0; |
| }; |
| |
| chosen { |
| zephyr,sram = &sram_data; |
| zephyr,flash = &mx25u51245g; |
| zephyr,code-partition = &slot0_partition; |
| zephyr,flash-controller = &mx25u51245g; |
| zephyr,console = &flexcomm3; |
| zephyr,shell-uart = &flexcomm3; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| green_led: led_1 { |
| gpios = <&hsgpio1 20 0>; |
| label = "User LED_GREEN"; |
| }; |
| }; |
| |
| gpio_keys { |
| compatible = "gpio-keys"; |
| sw_4: sw_4 { |
| label = "User SW4"; |
| gpios = <&hsgpio0 25 0>; |
| zephyr,code = <INPUT_KEY_0>; |
| }; |
| }; |
| |
| arduino_header: arduino-connector { |
| compatible = "arduino-header-r3"; |
| #gpio-cells = <2>; |
| gpio-map-mask = <0xffffffff 0xffffffc0>; |
| gpio-map-pass-thru = <0 0x3f>; |
| gpio-map = <0 0 &hsgpio1 14 0>, /* A0 */ |
| <1 0 &hsgpio1 15 0>, /* A1 */ |
| <2 0 &hsgpio1 16 0>, /* A2 */ |
| <3 0 &hsgpio1 17 0>, /* A3 */ |
| <4 0 &hsgpio0 16 0>, /* A4 */ |
| <5 0 &hsgpio0 17 0>, /* A5 */ |
| <6 0 &hsgpio0 24 0>, /* D0 */ |
| <7 0 &hsgpio0 26 0>, /* D1 */ |
| <8 0 &hsgpio0 11 0>, /* D2 */ |
| <9 0 &hsgpio0 15 0>, /* D3 */ |
| <10 0 &hsgpio0 18 0>, /* D4 */ |
| <11 0 &hsgpio0 27 0>, /* D5 */ |
| <12 0 &hsgpio0 6 0>, /* D6 */ |
| <13 0 &hsgpio0 10 0>, /* D7 */ |
| <14 0 &hsgpio1 18 0>, /* D8 */ |
| <15 0 &hsgpio1 13 0>, /* D9 */ |
| <16 0 &hsgpio0 0 0>, /* D10 */ |
| <17 0 &hsgpio0 2 0>, /* D11 */ |
| <18 0 &hsgpio0 3 0>, /* D12 */ |
| <19 0 &hsgpio0 4 0>, /* D13 */ |
| <20 0 &hsgpio0 16 0>, /* D14 */ |
| <21 0 &hsgpio0 17 0>; /* D15 */ |
| }; |
| }; |
| |
| &wwdt { |
| status = "okay"; |
| }; |
| |
| arduino_spi: &flexcomm0 { |
| compatible = "nxp,lpc-spi"; |
| pinctrl-0 = <&pinmux_flexcomm0_spi>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| }; |
| |
| arduino_i2c: &flexcomm2 { |
| compatible = "nxp,lpc-i2c"; |
| status = "okay"; |
| clock-frequency = <I2C_BITRATE_FAST>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| pinctrl-0 = <&pinmux_flexcomm2_i2c>; |
| pinctrl-names = "default"; |
| }; |
| |
| &flexcomm3 { |
| compatible = "nxp,lpc-usart"; |
| status = "okay"; |
| current-speed = <115200>; |
| pinctrl-0 = <&pinmux_flexcomm3_usart>; |
| pinctrl-names = "default"; |
| }; |
| |
| &hsgpio0 { |
| status = "okay"; |
| }; |
| |
| &flexspi { |
| status = "okay"; |
| ahb-bufferable; |
| ahb-prefetch; |
| ahb-cacheable; |
| ahb-read-addr-opt; |
| rx-clock-source = <1>; |
| pinctrl-0 = <&pinmux_flexspi>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| mx25u51245g: mx25u51245g@0 { |
| compatible = "nxp,imx-flexspi-nor"; |
| spi-max-frequency = <133000000>; |
| reg = <0>; |
| /* MX25UM51245G is 64MB, 512MBit flash part */ |
| size = <DT_SIZE_M(64 * 8)>; |
| status = "okay"; |
| jedec-id = [c2 25 3a]; |
| erase-block-size = <4096>; |
| write-block-size = <1>; |
| |
| partitions { |
| compatible = "fixed-partitions"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| boot_partition: partition@0 { |
| label = "mcuboot"; |
| reg = <0x00000000 DT_SIZE_K(128)>; |
| }; |
| /* Note slot 0 has one additional sector, |
| * this is intended for use with the swap move algorithm |
| */ |
| slot0_partition: partition@20000 { |
| label = "image-0"; |
| reg = <0x00020000 0x3e0000>; |
| }; |
| slot1_partition: partition@680000 { |
| label = "image-1"; |
| reg = <0x680000 0x3e0000>; |
| }; |
| storage_partition: partition@a60000 { |
| label = "storage"; |
| reg = <0xa60000 0x35a0000>; |
| }; |
| }; |
| }; |
| }; |
| |
| &dmic0 { |
| pinctrl-0 = <&pinmux_dmic0>; |
| pinctrl-names = "default"; |
| use2fs; |
| status = "okay"; |
| }; |
| |
| /* Configure pdm channels 0-3 with gain, and cutoff settings |
| * appropriate for the attached MEMS microphones. |
| * Note that PDMC0/PDMC1 and PDMC2/PDMC3 are each connected to the same |
| * microphone. For best results, read from PDM HW channel 0 as left channel, |
| * and PDM HW channel 1 as right channel. |
| */ |
| &pdmc0 { |
| status = "okay"; |
| gainshift = <3>; |
| dc-cutoff = "155hz"; |
| dc-gain = <1>; |
| }; |
| |
| &pdmc1 { |
| status = "okay"; |
| gainshift = <3>; |
| dc-cutoff = "155hz"; |
| dc-gain = <1>; |
| }; |
| |
| &pdmc2 { |
| status = "okay"; |
| gainshift = <3>; |
| dc-cutoff = "155hz"; |
| dc-gain = <1>; |
| }; |
| |
| &pdmc3 { |
| status = "okay"; |
| gainshift = <3>; |
| dc-cutoff = "155hz"; |
| dc-gain = <1>; |
| }; |
| |
| zephyr_udc0: &usb_otg { |
| status = "okay"; |
| }; |
| |
| &dma0 { |
| status = "okay"; |
| }; |
| |
| &lcdic { |
| status = "okay"; |
| pinctrl-0 = <&pinmux_lcdic>; |
| pinctrl-names = "default"; |
| }; |
| |
| &mrt0_channel0 { |
| status = "okay"; |
| }; |
| |
| &ctimer0 { |
| status = "okay"; |
| }; |
| |
| &pmu { |
| reset-causes-en = <PMU_RESET_CM33_LOCKUP>, |
| <PMU_RESET_ITRC>, |
| <PMU_RESET_AP_RESET>; |
| }; |