Hi,
I'm using linux-4.9.35 which is based on LSDK-1709, on the LS1046ARDB.
I set the following entry to DTS file, because I wanted to use IRQ1 by "low level-sensitive".
interrupts = <GIC_SPI 132 IRQ_TYPE_LEVEL_LOW>;
However, request_irq() returns the error (EINVAL) by driver's initialization routine.
At that time, the following messages were output.
genirq: Setting trigger mode 8 for irq 27 failed (gic_set_type+0x0/0x60)
I applied to the correction shown by the following threads, when the problem was solved.
https://lkml.org/lkml/2017/12/4/406
https://lkml.org/lkml/2018/2/23/1257
https://lkml.org/lkml/2018/2/23/1264
If this correction is appropriate, could you apply to next LSDK release?
Hello Yoshihisa Morizumi ,
This request has already been tracked as QLINUX-10580 in our internal defect system.
Have a great day,
TIC
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Thank you for your reply.
I will wait for the future LSDK release.