From: Guillaume La Roque <[email protected]>

Add optional drive-strength property

Signed-off-by: Guillaume La Roque <[email protected]>
Signed-off-by: Jerome Brunet <[email protected]>
---
 Documentation/devicetree/bindings/pinctrl/meson,pinctrl.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/pinctrl/meson,pinctrl.txt 
b/Documentation/devicetree/bindings/pinctrl/meson,pinctrl.txt
index a47dd990a8d3..4e3d5a27c91c 100644
--- a/Documentation/devicetree/bindings/pinctrl/meson,pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/meson,pinctrl.txt
@@ -51,6 +51,9 @@ Configuration nodes support the generic properties 
"bias-disable",
 "bias-pull-up" and "bias-pull-down", described in file
 pinctrl-bindings.txt
 
+Optional properties :
+ - drive-strength: Drive strength for the specified pins in uA.
+
 === Example ===
 
        pinctrl: pinctrl@c1109880 {
-- 
2.20.1

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