linux-kernel - [PATCH 1/2] dt-bindings: pinctrl: meson: Add drive-strength property

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Date:   Thu, 14 Mar 2019 17:37:24 +0100
From:   Jerome Brunet <jbrunet@...libre.com>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Kevin Hilman <khilman@...libre.com>
Cc:     Guillaume La Roque <glaroque@...libre.com>,
        devicetree@...r.kernel.org, linux-amlogic@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org,
        Jerome Brunet <jbrunet@...libre.com>
Subject: [PATCH 1/2] dt-bindings: pinctrl: meson: Add drive-strength property

From: Guillaume La Roque <glaroque@...libre.com>

Add optional drive-strength property

Signed-off-by: Guillaume La Roque <glaroque@...libre.com>
Signed-off-by: Jerome Brunet <jbrunet@...libre.com>
---
 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@...09880 {
-- 
2.20.1