Skip to content

Commit 9c8488b

Browse files
jhovoldandersson
authored andcommitted
arm64: dts: qcom: sc8280xp-crd: use external pull up for touch reset
The touch controller reset line is currently not described by the devicetree except in the pin configuration which is used to deassert reset. As the reset line has an external pull up to an always-on rail there is no need to drive the pin high so just leave it configured as an input and disable the internal pull down. Signed-off-by: Johan Hovold <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Bjorn Andersson <[email protected]>
1 parent 7bfb6a4 commit 9c8488b

File tree

1 file changed

+1
-2
lines changed

1 file changed

+1
-2
lines changed

arch/arm64/boot/dts/qcom/sc8280xp-crd.dts

Lines changed: 1 addition & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -977,8 +977,7 @@
977977
reset-n-pins {
978978
pins = "gpio99";
979979
function = "gpio";
980-
output-high;
981-
drive-strength = <16>;
980+
bias-disable;
982981
};
983982
};
984983

0 commit comments

Comments
 (0)