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boards: arm: actinius_icarus: add feather and arduino related aliases

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Adds serial, i2c, spi and gpio header aliases for compatibility
with arduino/feather shields

Signed-off-by: Alex Tsamakos <alex@actinius.com>
This commit is contained in:
Alex Tsamakos 2020-09-08 03:23:08 +02:00 committed by Kumar Gala
parent 5538a5c974
commit e9981e889a
2 changed files with 49 additions and 1 deletions
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5
boards/arm/actinius_icarus/actinius_icarus_common.dts
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2019 Actinius
* Copyright (c) 2019-2020 Actinius
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -235,5 +235,8 @@
};
};
/* Include file with mappings and aliases for feather compatibility */
#include "feather_connector.dtsi"
/* Include partition configuration file */
#include "actinius_icarus_partition_conf.dts"

45
boards/arm/actinius_icarus/feather_connector.dtsi Normal file
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@ -0,0 +1,45 @@
/*
* Copyright (c) 2020 Actinius
*
* SPDX-License-Identifier: Apache-2.0
*/
/ {
feather_header: feather_connector {
compatible = "adafruit-feather-header";
#gpio-cells = <2>;
gpio-map-mask = <0xffffffff 0xffffffc0>;
gpio-map-pass-thru = <0 0x3f>;
gpio-map = <0 0 &gpio0 14 0>, /* A1 */
<1 0 &gpio0 15 0>, /* A2 */
<2 0 &gpio0 16 0>, /* A3 */
<3 0 &gpio0 17 0>, /* A4 */
<4 0 &gpio0 18 0>, /* A5 */
<5 0 &gpio0 19 0>, /* A6 */
<6 0 &gpio0 20 0>, /* SCK */
<7 0 &gpio0 21 0>, /* MOSI */
<8 0 &gpio0 22 0>, /* MISO */
<9 0 &gpio0 23 0>, /* RX */
<10 0 &gpio0 24 0>, /* TX */
/* 11 is VIN */
<12 0 &gpio0 26 0>, /* SDA */
<13 0 &gpio0 27 0>, /* SCL */
<14 0 &gpio0 31 0>, /* 31 */
<15 0 &gpio0 30 0>, /* 30 */
<16 0 &gpio0 0 0>, /* 0 */
<17 0 &gpio0 1 0>, /* 1 */
<18 0 &gpio0 2 0>, /* 2 */
<19 0 &gpio0 3 0>, /* 3 */
<20 0 &gpio0 4 0>; /* 4 */
};
};
feather_adc: &adc { };
feather_serial: &uart0 { };
feather_i2c: &i2c2 { };
feather_spi: &spi3 { };
arduino_adc: &adc { };
arduino_serial: &uart0 { };
arduino_i2c: &i2c2 { };
arduino_spi: &spi3 { };