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f849afb5ca
* [DM/FEATURE] Support hardware mailbox
* [MAILBOX/PIC] Add PIC Mailbox drivers.
The mailbox device(s) may be instantiated in one of three equivalent way:
Device Tree node, eg.:
```dts
interrupt-controller@0 {
interrupt-controller;
#interrupt-cells = <1>;
};
pic_mailbox@10000 {
compatible = "rt-thread,pic-mailbox";
reg = <0x10000 0x100>;
position = <0>;
interrupts = <34>;
peer-interrupts = <35>;
uid = <0>;
#mbox-cells = <1>;
};
```
Signed-off-by: GuEe-GUI <2991707448@qq.com>
15 lines
304 B
Plaintext
15 lines
304 B
Plaintext
menuconfig RT_USING_MBOX
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bool "Using Hardware Mailbox device drivers"
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depends on RT_USING_DM
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depends on RT_USING_OFW
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default n
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config RT_MBOX_PIC
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bool "RT-Thread PIC Mailbox"
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depends on RT_USING_MBOX
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default y
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if RT_USING_MBOX
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osource "$(SOC_DM_MBOX_DIR)/Kconfig"
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endif
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