arm64: add a GPIO driver for Apple Silicon
ClosedPublic
Actions

Authored by kevans on Apr 2 2025, 3:23 AM.

Details

Reviewers

andrew
manu

Group Reviewers

arm64

Commits

rG0a91888870e2: arm64: add a GPIO driver for Apple Silicon

Summary

This is a ported version of OpenBSD's work, modulo interrupt
functionality. We won't need GPIO interrupts until we start to get
closer to audio support, and the existing version is sufficient for,
e.g., pcie.

Diff Detail

Repository

rG FreeBSD src repository

Lint

Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

kevans created this revision.Apr 2 2025, 3:23 AM

Herald added a reviewer: manu. · View Herald TranscriptApr 2 2025, 3:23 AM

Herald added subscribers: loos, emaste, imp. · View Herald Transcript

kevans requested review of this revision.Apr 2 2025, 3:23 AM

Harbormaster completed remote builds in B63275: Diff 153012.Apr 2 2025, 3:23 AM

andrew accepted this revision.Apr 2 2025, 10:04 AM

andrew added inline comments.

sys/arm64/apple/apple_pinctrl.c
442–452	Did you intend to keep this commented out block?

This revision is now accepted and ready to land.Apr 2 2025, 10:04 AM

kevans added inline comments.Apr 2 2025, 12:05 PM

sys/arm64/apple/apple_pinctrl.c
442–452	Whoops, nope- I'll purge that, too.

Closed by commit rG0a91888870e2: arm64: add a GPIO driver for Apple Silicon (authored by kevans). · Explain WhyApr 3 2025, 1:13 AM

This revision was automatically updated to reflect the committed changes.

kevans added a commit: rG0a91888870e2: arm64: add a GPIO driver for Apple Silicon.

Revision Contents
Changeset List

Path

Size

sys/

arm64/

apple/

apple_pinctrl.c

469 lines

conf/

files.arm64

1 line

Diff 153063

View Options

sys/arm64/apple/apple_pinctrl.c