[PATCH v2 1/4] dt-bindings: pinctrl: add a 'drive-strength-uA' property
From: Guillaume La Roque
Date: Thu Apr 18 2019 - 08:48:07 EST
This property allow drive-strength parameter in uA instead of mA.
Signed-off-by: Guillaume La Roque <glaroque@xxxxxxxxxxxx>
Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
index cef2b5855d60..fc7018459aa2 100644
@@ -258,6 +258,7 @@ drive-push-pull - drive actively high and low
drive-open-drain - drive with open drain
drive-open-source - drive with open source
drive-strength - sink or source at most X mA
+drive-strength-uA - sink or source at most X uA
input-enable - enable input on pin (no effect on output, such as
enabling an input buffer)
input-disable - disable input on pin (no effect on output, such as
@@ -326,6 +327,8 @@ arguments are described below.
- drive-strength takes as argument the target strength in mA.
+- drive-strength-uA takes as argument the target strength in uA.
- input-debounce takes the debounce time in usec as argument
or 0 to disable debouncing