dt-bindings: gpio: document the new pull-up/pull-down flags
authorPatrick Delaunay <patrick.delaunay@st.com>
Mon, 13 Jan 2020 10:34:58 +0000 (11:34 +0100)
committerTom Rini <trini@konsulko.com>
Fri, 17 Apr 2020 03:06:54 +0000 (23:06 -0400)
commit1bb257a9b33d499e1d9f6edad8d3396243741b81
treef4d2dd1b7e9af76707db4c6280621f19ff755c5e
parente93f39213a3d614a33989878d85724cba30a9deb
dt-bindings: gpio: document the new pull-up/pull-down flags

This commit extends the flags that can be used in GPIO specifiers to
indicate if a pull-up resistor or pull-down resistor should be
enabled.

It is the backport of linux commit ede033e1e863c ('dt-bindings:
gpio: document the new pull-up/pull-down flags')
from Thomas Petazzoni <thomas.petazzoni@bootlin.com>
and integrated in v5.1-rc1
https://github.com/torvalds/linux/commit/ede033e1e863c

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
doc/device-tree-bindings/gpio/gpio.txt
include/dt-bindings/gpio/gpio.h