71 lines
1.6 KiB
Text
71 lines
1.6 KiB
Text
/*
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* Copyright (c) 2021 The ZMK Contributors
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*
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* SPDX-License-Identifier: MIT
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*/
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/ {
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chosen {
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zephyr,console = &cdc_acm_uart;
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zmk,battery = &vbatt;
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};
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vbatt: vbatt {
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compatible = "zmk,battery-voltage-divider";
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io-channels = <&adc 7>;
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power-gpios = <&gpio0 14 (GPIO_OPEN_DRAIN | GPIO_ACTIVE_LOW)>;
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output-ohms = <510000>;
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full-ohms = <(1000000 + 510000)>;
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};
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};
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&adc {
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status = "okay";
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};
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&usbd {
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cdc_acm_uart: cdc_acm_uart {
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compatible = "zephyr,cdc-acm-uart";
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};
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};
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&qspi {status = "disabled"; };
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&spi2_default {
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group1 {
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psels = <NRF_PSEL(SPIM_SCK, 0, 21)>,
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<NRF_PSEL(SPIM_MOSI, 0, 20)>,
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<NRF_PSEL(SPIM_MISO, 0, 24)>;
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};
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};
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&spi2_sleep {
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group1 {
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psels = <NRF_PSEL(SPIM_SCK, 0, 21)>,
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<NRF_PSEL(SPIM_MOSI, 0, 20)>,
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<NRF_PSEL(SPIM_MISO, 0, 24)>;
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low-power-enable;
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};
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};
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&spi2 {
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status = "okay";
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pinctrl-0 = <&spi2_default>;
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pinctrl-1 = <&spi2_sleep>;
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pinctrl-names = "default", "sleep";
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cs-gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
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p25q16h_spi: p25q16h@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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wp-gpios = <&gpio0 22 GPIO_ACTIVE_LOW>;
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hold-gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;
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spi-max-frequency = <104000000>;
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jedec-id = [ 85 60 15 ];
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sfdp-bfp = [ e5 20 f1 ff ff ff ff 00 44 eb 08 6b 08 3b 80 bb ee ff ff ff ff ff 00 ff ff ff 00 ff 0c 20 0f 52 10 d8 08 81 ];
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size = <16777216>;
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has-dpd;
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t-enter-dpd = <3000>;
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t-exit-dpd = <8000>;
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};
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};
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