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Message-Id: <1476714428-11264-10-git-send-email-andrew.smirnov@gmail.com>
Date: Mon, 17 Oct 2016 07:27:04 -0700
From: Andrey Smirnov <andrew.smirnov@...il.com>
To: linux-gpio@...r.kernel.org
Cc: Linus Walleij <linus.walleij@...aro.org>,
Alexandre Courbot <gnurou@...il.com>,
Rob Herring <robh+dt@...nel.org>,
Mark Rutland <mark.rutland@....com>,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
cphealy@...il.com, Andrey Smirnov <andrew.smirnov@...il.com>
Subject: [PATCH 09/13] bindings: gpio-sx150x: Document "semtech,reset-during-probe" bindings
Signed-off-by: Andrey Smirnov <andrew.smirnov@...il.com>
---
Documentation/devicetree/bindings/gpio/gpio-sx150x.txt | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/gpio/gpio-sx150x.txt b/Documentation/devicetree/bindings/gpio/gpio-sx150x.txt
index 7574137..4b7c48a 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-sx150x.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-sx150x.txt
@@ -43,6 +43,11 @@ Optional properties:
corresponding offset. For chips with fewer
than 16 IO pins, high-end bits are ignored.
+- semtech,reset-during-probe: Boolean, if true, the driver will
+ trigger a full reset of the chip at the
+ beginning of the probe in order to place
+ it in a known state.
+
Example:
i2c_gpio_expander@20{
--
2.5.5
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