51 lines
1.0 KiB
Plaintext
51 lines
1.0 KiB
Plaintext
/*
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* Copyright (c) 2022 Microchip Technology Inc.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <arm/armv7-m.dtsi>
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#include <zephyr/dt-bindings/i2c/i2c.h>
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#include <zephyr/dt-bindings/gpio/gpio.h>
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#include <zephyr/dt-bindings/clock/mchp_xec_pcr.h>
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#include <zephyr/dt-bindings/interrupt-controller/mchp-xec-ecia.h>
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#include "mec172xnsz.dtsi"
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#include "mec172x/mec172x-vw-routing.dtsi"
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#include "mec172x/mec172xnsz-pinctrl.dtsi"
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/ {
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flash1: flash@60000000 {
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reg = <0x60000000 0x80000>;
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};
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};
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&spi0 {
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status = "okay";
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clock-frequency = <12000000>;
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lines = <2>;
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port-sel = <2>;
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chip-select = <0>;
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pinctrl-0 = < &gpspi_cs_n_gpio116
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&gpspi_clk_gpio117
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&gpspi_io0_gpio074
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&gpspi_io1_gpio075
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&gpspi_wp_n_gpio076 >;
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pinctrl-names = "default";
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int_flash: sst25pf040@0 {
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compatible ="jedec,spi-nor";
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/* 4 Mbit Flash */
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size = <DT_SIZE_M(4)>;
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reg = <0>;
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spi-max-frequency = <DT_FREQ_M(40)>;
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status = "okay";
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jedec-id = [62 06 13];
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};
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};
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&gpspi_wp_n_gpio076 {
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output-high;
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};
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