mirror of
https://github.com/RT-Thread/rt-thread.git
synced 2025-12-26 17:18:24 +00:00
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
|
|
bool "Using Hardware Mailbox device drivers"
|
|
depends on RT_USING_DM
|
|
depends on RT_USING_OFW
|
|
default n
|
|
|
|
config RT_MBOX_PIC
|
|
bool "RT-Thread PIC Mailbox"
|
|
depends on RT_USING_MBOX
|
|
default y
|
|
|
|
if RT_USING_MBOX
|
|
osource "$(SOC_DM_MBOX_DIR)/Kconfig"
|
|
endif
|