blob: 93cf202db6d4f8e5c2849fe369bb91d55fcd007d [file] [log] [blame]
From 094c69f7ea5602e6991bf5a5ed12d7c3d80a3478 Mon Sep 17 00:00:00 2001
From: "H. Nikolaus Schaller" <hns@goldelico.com>
Date: Sat, 28 Apr 2018 18:31:36 +0200
Subject: [PATCH 1584/1795] DTS: Bindings: pca953x add an optional vcc-supply
property
Hardware can have a switchable Vcc supply, so let's add it to
the bindings (the current Linux driver code already supports it).
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
(cherry picked from commit adc07ab7459d0d4c7c86ffdcf3a0a72c8803803c)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
Documentation/devicetree/bindings/gpio/gpio-pca953x.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt b/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt
index d2a937682836..6a7cddb187c1 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt
@@ -35,6 +35,7 @@ Required properties:
Optional properties:
- reset-gpios: GPIO specification for the RESET input. This is an
active low signal to the PCA953x.
+ - vcc-supply: power supply regulator.
Example:
--
2.19.0