86 lines
1.6 KiB
Plaintext
86 lines
1.6 KiB
Plaintext
/*
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* Copyright (c) 2020 Piotr Mienkowski
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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 <silabs/efr32mg12p432f1024gl125.dtsi>
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#include "efr32_radio.dtsi"
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/ {
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model = "Silicon Labs BRD4161A (Mighty Gecko Radio Board)";
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compatible = "silabs,efr32_radio_brd4161a", "silabs,efr32mg12p";
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aliases {
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spi-flash0 = &mx25r80;
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};
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};
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&cpu0 {
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clock-frequency = <38400000>;
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};
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&flash0 {
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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/* Reserve 32 kB for the bootloader */
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boot_partition: partition@0 {
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label = "mcuboot";
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reg = <0x0 0x00008000>;
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read-only;
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};
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/* Reserve 220 kB for the application in slot 0 */
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slot0_partition: partition@8000 {
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label = "image-0";
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reg = <0x00008000 0x00037000>;
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};
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/* Reserve 220 kB for the application in slot 1 */
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slot1_partition: partition@3f000 {
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label = "image-1";
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reg = <0x0003f000 0x00037000>;
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};
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/* Reserve 32 kB for the scratch partition */
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scratch_partition: partition@76000 {
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label = "image-scratch";
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reg = <0x00076000 0x00008000>;
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};
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/* Set 8Kb of storage at the end of the 512KB of flash */
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storage_partition: partition@7e000 {
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label = "storage";
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reg = <0x0007e000 0x00002000>;
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};
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};
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};
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&pinctrl {
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i2c0_default: i2c0_default {
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group1 {
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psels = <GECKO_PSEL(I2C_SDA, C, 11)>,
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<GECKO_PSEL(I2C_SCL, C, 10)>,
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<GECKO_LOC(I2C_SDA, 16)>,
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<GECKO_LOC(I2C_SCL, 14)>;
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};
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};
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};
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&i2c0 {
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pinctrl-0 = <&i2c0_default>;
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pinctrl-names = "default";
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status = "okay";
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si7021: si7021@40 {
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compatible = "silabs,si7006";
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reg = <0x40>;
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status = "okay";
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};
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};
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