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(parent: 010d2db) | patch
overlays: Add a pull (up/down) parameter to pps-gpio
authorrlcamp <rlcamp@users.noreply.github.com>
Wed, 31 Aug 2022 12:47:41 +0000 (05:47 -0700)
committerGitHub <noreply@github.com>
Wed, 31 Aug 2022 12:47:41 +0000 (13:47 +0100)
commit9de205a1a4376ed40c70a85152aee177b6867dd6
treee5621abc9e3b884b5f63a7c871ac8255b2a5e253tree | snapshot
parent010d2dbf92ca610f7302ad26ee6204d7e4db948ecommit | diff
overlays: Add a pull (up/down) parameter to pps-gpio

Square wave output from RTCs such as the DS3231 requires a pullup
resistor. This commit allows the pin's internal pull resistors to be
used by specifying "pull=up" or "pull=down" as necessary.
arch/arm/boot/dts/overlays/README diff | blob | history
arch/arm/boot/dts/overlays/pps-gpio-overlay.dts diff | blob | history
Domain: System / Kernel;