I believe you can add two "Fixes:" with the two commits: the one introducing the issue and the one changing the file name.
Subject: RE: [PATCH V2] soc: imx8m: Correct i.MX8MP UID fuse offset
From: Anson Huang <Anson.Huang@xxxxxxx>
Sent: Wednesday, June 10, 2020 6:42 AM
Correct i.MX8MP UID fuse offset according to fuse map:
UID_LOW: 0x420
UID_HIGH: 0x430
Fixes: fc40200ebf82 ("soc: imx: increase build coverage for imx8m soc
driver")
AFAIK "Fixes:" should point to the original patch which introduced the issue.
Not the one changing file name.
But the patch can NOT be applied to the kernel version with original file, how to
fix it?