soc: apple: apple-pmgr-pwrstate: Add auto-PM min level support
authorHector Martin <marcan@marcan.st>
Thu, 9 Dec 2021 04:45:00 +0000 (13:45 +0900)
committerHector Martin <marcan@marcan.st>
Sun, 12 Dec 2021 01:32:10 +0000 (10:32 +0900)
commitcc1fe1e54ba565aaec0006796db65b7c3b1ccd69
treece66b354d9b2bc8fe2d74029184d6d4446b07290
parent6df9d38f9146e83b473f0c9e57fb5fdf3fcc93e2
soc: apple: apple-pmgr-pwrstate: Add auto-PM min level support

This is seemingly required for DCP/DCPEXT, without which they refuse to
boot properly. They need to be set to minimum state 4 (clock gated).

Reviewed-by: Sven Peter <sven@svenpeter.dev>
Signed-off-by: Hector Martin <marcan@marcan.st>
drivers/soc/apple/apple-pmgr-pwrstate.c