04bbca7464
WS25Q512JV can only run at 104MHz at 3.3V, unless the read parameter
bits are changed. Since we don't reprogram these currently, reduce max
frequency to safe value
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
(cherry picked from commit 23d253727c)
167 lines
2.7 KiB
Plaintext
167 lines
2.7 KiB
Plaintext
/*
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* Copyright 2024 NXP
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/dts-v1/;
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#include <nxp/nxp_rw6xx.dtsi>
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#include "frdm_rw612-pinctrl.dtsi"
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/ {
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model = "nxp,frdm_rw612";
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aliases {
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led0 = &green_led;
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watchdog0 = &wwdt;
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usart-0 = &flexcomm3;
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i2c-0 = &flexcomm2;
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};
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chosen {
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zephyr,sram = &sram_data;
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zephyr,flash = &w25q512jvfiq;
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zephyr,console = &flexcomm3;
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zephyr,shell-uart = &flexcomm3;
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};
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leds {
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compatible = "gpio-leds";
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green_led: led_1 {
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gpios = <&hsgpio0 12 0>;
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};
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};
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};
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&flexcomm3 {
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compatible = "nxp,lpc-usart";
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status = "okay";
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current-speed = <115200>;
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pinctrl-0 = <&pinmux_flexcomm3_usart>;
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pinctrl-names = "default";
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};
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&flexcomm0 {
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compatible = "nxp,lpc-usart";
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status = "disabled";
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current-speed = <115200>;
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pinctrl-0 = <&pinmux_flexcomm0_usart>;
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pinctrl-names = "default";
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};
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&hsgpio0 {
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status = "okay";
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};
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&flexspi {
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status = "okay";
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/* Winbond external flash */
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w25q512jvfiq: w25q512jvfiq@0 {
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compatible = "nxp,imx-flexspi-nor";
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reg = <0>;
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size = <DT_SIZE_M(64 * 8)>;
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status = "okay";
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erase-block-size = <4096>;
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write-block-size = <1>;
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spi-max-frequency = <104000000>;
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};
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};
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&hci {
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status = "okay";
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wakeup-source;
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};
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&enet_mac {
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status = "okay";
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pinctrl-0 = <&pinmux_enet>;
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pinctrl-names = "default";
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phy-handle = <&phy>;
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zephyr,random-mac-address;
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phy-connection-type = "rmii";
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};
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&enet_mdio {
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status = "okay";
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pinctrl-0 = <&pinmux_mdio>;
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pinctrl-names = "default";
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phy: phy@2 {
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compatible = "microchip,ksz8081";
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reg = <2>;
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status = "okay";
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reset-gpios = <&hsgpio1 23 GPIO_ACTIVE_HIGH>;
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int-gpios = <&hsgpio0 21 GPIO_ACTIVE_HIGH>;
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microchip,interface-type = "rmii";
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};
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};
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&wwdt {
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status = "okay";
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};
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&dma0 {
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status = "okay";
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};
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&mrt0_channel0 {
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status = "okay";
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};
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&ctimer0 {
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status = "okay";
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};
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&pmu {
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reset-causes-en = <PMU_RESET_CM33_LOCKUP>,
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<PMU_RESET_ITRC>,
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<PMU_RESET_AP_RESET>;
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};
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/* OS Timer is the wakeup source for PM mode 2 */
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&os_timer {
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status = "okay";
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wakeup-source;
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};
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&systick {
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status = "disabled";
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};
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&adc0 {
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status = "okay";
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};
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&dac0 {
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status = "okay";
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};
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zephyr_udc0: &usb_otg {
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status = "okay";
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};
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/*
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* the default resistors on the board breaks out the MOSI/MISO
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* pins to the nets labelled "UART" which go to J1 2 and 4,
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* but we are using it for spi mosi and miso here.
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* SCK is on J2 6 as labelled.
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*/
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&flexcomm1 {
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compatible = "nxp,lpc-spi";
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pinctrl-0 = <&pinmux_flexcomm1_spi>;
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pinctrl-names = "default";
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status = "okay";
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#address-cells = <1>;
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#size-cells = <0>;
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};
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arduino_i2c: &flexcomm2 {
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compatible = "nxp,lpc-i2c";
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status = "okay";
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clock-frequency = <I2C_BITRATE_FAST>;
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#address-cells = <1>;
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#size-cells = <0>;
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pinctrl-0 = <&pinmux_flexcomm2_i2c>;
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pinctrl-names = "default";
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};
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