FYI: git: 9d35469e9a68 - main - bcm2835_gpio: Handle BCM2711 pin configuration
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Date: Wed, 31 May 2023 00:01:36 UTC
QUOTE Author: Tetsuya Uemura <t_uemura@macome.co.jp> AuthorDate: 2023-05-28 12:56:21 +0000 Commit: Mitchell Horne <mhorne@FreeBSD.org> CommitDate: 2023-05-29 18:47:12 +0000 bcm2835_gpio: Handle BCM2711 pin configuration Add support for GPIO internal pull up/down configuration on RPi4 family. BCM2711 SoC on 4th generation Raspberry Pi changed the way to configure its GPIO pins' internal pull up/down resistors. NetBSD already have support for this change, and port it to FreeBSD is trivial. This patch, based on the NetBSD commit adds the appropriate method for BCM2711 and now we can properly configure the GPIO pins' pull status. END QUOTE === Mark Millard marklmi at yahoo.com