1/* 2 * Copyright (c) 2022 Microchip Technology Inc. 3 * 4 * SPDX-License-Identifier: Apache-2.0 5 */ 6 7#include <arm/armv7-m.dtsi> 8 9#include <zephyr/dt-bindings/i2c/i2c.h> 10#include <zephyr/dt-bindings/gpio/gpio.h> 11#include <zephyr/dt-bindings/clock/mchp_xec_pcr.h> 12#include <zephyr/dt-bindings/interrupt-controller/mchp-xec-ecia.h> 13 14#include "mec172xnsz.dtsi" 15#include "mec172x/mec172x-vw-routing.dtsi" 16#include "mec172x/mec172xnsz-pinctrl.dtsi" 17 18/ { 19 flash1: flash@60000000 { 20 reg = <0x60000000 0x80000>; 21 }; 22}; 23 24&spi0 { 25 status = "okay"; 26 clock-frequency = <12000000>; 27 lines = <2>; 28 chip-select = <0>; 29 pinctrl-0 = < &gpspi_cs_n_gpio116 30 &gpspi_clk_gpio117 31 &gpspi_io0_gpio074 32 &gpspi_io1_gpio075 33 &gpspi_wp_n_gpio076 >; 34 pinctrl-names = "default"; 35 36 int_flash: sst25pf040@0 { 37 compatible ="jedec,spi-nor"; 38 /* 4 Mbit Flash */ 39 size = <DT_SIZE_M(4)>; 40 reg = <0>; 41 spi-max-frequency = <DT_FREQ_M(40)>; 42 status = "okay"; 43 jedec-id = [62 06 13]; 44 }; 45}; 46 47&gpspi_wp_n_gpio076 { 48 output-high; 49}; 50