f8bfc7e175
We need to be able to specify GPIO flags in devicetree without that preventing translation from the Arduino specifier to the host GPIO specifier. Set up to ignore the low 6 bits of the flags field when matching the child specifier, and to copy those bits to the parent specifier. Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
39 lines
1 KiB
Plaintext
39 lines
1 KiB
Plaintext
/*
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* Copyright (c) 2019 Linaro Limited
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/ {
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arduino_header: connector {
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compatible = "arduino-header-r3";
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#gpio-cells = <2>;
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gpio-map-mask = <0xffffffff 0xffffffc0>;
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gpio-map-pass-thru = <0 0x3f>;
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gpio-map = <0 0 &gpioa 3 0>, /* A0 */
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<1 0 &gpioc 0 0>, /* A1 */
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<2 0 &gpioc 3 0>, /* A2 */
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<3 0 &gpiof 3 0>, /* A3 */
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<4 0 &gpiof 5 0>, /* A4 */
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<5 0 &gpiof 10 0>, /* A5 */
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<6 0 &gpiog 9 0>, /* D0 */
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<7 0 &gpiog 14 0>, /* D1 */
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<8 0 &gpiof 15 0>, /* D2 */
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<9 0 &gpioe 13 0>, /* D3 */
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<10 0 &gpiof 14 0>, /* D4 */
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<11 0 &gpioe 11 0>, /* D5 */
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<12 0 &gpioe 9 0>, /* D6 */
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<13 0 &gpiof 13 0>, /* D7 */
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<14 0 &gpiof 12 0>, /* D8 */
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<15 0 &gpiod 15 0>, /* D9 */
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<16 0 &gpiod 14 0>, /* D10 */
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<17 0 &gpioa 7 0>, /* D11 */
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<18 0 &gpioa 6 0>, /* D12 */
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<19 0 &gpioa 5 0>, /* D13 */
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<20 0 &gpiob 9 0>, /* D14 */
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<21 0 &gpiob 8 0>; /* D15 */
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};
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};
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arduino_serial: &usart6 {};
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