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ab20e83f78
Most STM32F429 SoCs have 6 SPIs, but STM32F429Vx SoCs only have 4 SPIs. This is one of the rare conditions where device-tree directive /delete-node/ should be used. Add spi5 and spi6 node to stm32f429.dtsi. Create file stm32f429vX.dtsi to delete those nodes and document usage of /delete-node/ directive. Signed-off-by: Daniel Wagenknecht <wagenknecht.daniel@gmail.com>
26 lines
570 B
Plaintext
26 lines
570 B
Plaintext
/*
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* Copyright (c) 2018 Daniel Wagenknecht
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*
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* Document the usage of /delete-node/ for device tree nodes
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* that are missing on on only a small subset of SoCs of a given group
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* of SoCs.
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* Don't remove this file even if none of the SoCs currently
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* implemented in zephyr use it.
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*
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* spi5 and spi6 are present on all STM32F429XX SoCs except
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* STM32F429vX SoCs, so they are defined in stm32f429.dtsi and deleted
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* here.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <st/stm32f429.dtsi>
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/ {
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soc {
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/delete-node/ &spi5;
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/delete-node/ &spi6;
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};
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};
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