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arm64: dts: meson-sm1-odroid: set tf_io regulator gpio as open source
authorNeil Armstrong <narmstrong@baylibre.com>
Mon, 7 Jun 2021 06:54:30 +0000 (08:54 +0200)
committerNeil Armstrong <narmstrong@baylibre.com>
Mon, 14 Jun 2021 07:57:45 +0000 (09:57 +0200)
commit7881df51368027b2d3fed3dcd43b480f45157d81
tree231a0a63645b775c1b4c1f18288b2f36437803actree | snapshot
parent1f80a5cf74a60997b92d2cde772edec093bec4d9commit | diff
arm64: dts: meson-sm1-odroid: set tf_io regulator gpio as open source

According to Odroid-C4 & HC4 Schematics, the TF_3V3N_1V8_EN can be in Hi-Z for 3v3,
and since it's the default GPIOAO_6 mode at reset, let switch this GPIO as Open-Source
to drive for 1, and input for 0.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/r/20210607065435.577334-3-narmstrong@baylibre.com
arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git