85ac062096
The ipm_stm32_hsem driver is a virtual mailbox based on STM32 HSEM. Since we already have LL_HSEM(low-level HSEM) API on the hal_stm32 module, looks there is no need to implement a new HSEM driver. But there are still have some limitations, the HSEMx interrupt is not shareable. If another HSEM user wants to use the HSEMx interrupt, the ipm_stm32_hsem mailbox needs to be disabled. Signed-off-by: HaiLong Yang <hailong.yang@brainco.cn>
16 lines
238 B
YAML
16 lines
238 B
YAML
# Copyright (c) 2021 BrainCo Inc.
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# SPDX-License-Identifier: Apache-2.0
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description: STM32 HSEM MAILBOX
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compatible: "st,stm32-hsem-mailbox"
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include: base.yaml
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properties:
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clocks:
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required: true
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interrupts:
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required: true
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