linux-kernel - [PATCH v2 1/3] dt-bindings: pinctrl: qcom: Document missing gpio nodes

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Date:   Tue,  2 Jul 2019 16:20:43 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Linus Walleij <linus.walleij@...aro.org>
Cc:     linux-arm-msm@...r.kernel.org,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Vinod Koul <vkoul@...nel.org>, Andy Gross <agross@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        linux-gpio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 1/3] dt-bindings: pinctrl: qcom: Document missing gpio nodes

The bindings for msm8998-pinctrl was missing gpio-ranges and
gpio-reserved-ranges, so document them as well

Signed-off-by: Vinod Koul <vkoul@...nel.org>
---
 .../bindings/pinctrl/qcom,msm8998-pinctrl.txt          | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8998-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,msm8998-pinctrl.txt
index e70c79bbbc5b..280af41eb86e 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,msm8998-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,msm8998-pinctrl.txt
@@ -40,6 +40,14 @@ MSM8998 platform.
 	Definition: must be 2. Specifying the pin number and flags, as defined
 		    in <dt-bindings/gpio/gpio.h>
 
+- gpio-ranges:
+	Usage: required
+	Definition:  see ../gpio/gpio.txt
+
+- gpio-reserved-ranges:
+	Usage: optional
+	Definition: see ../gpio/gpio.txt
+
 Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
 a general description of GPIO and interrupt bindings.
 
@@ -175,6 +183,8 @@ Example:
 		interrupts = <0 208 0>;
 		gpio-controller;
 		#gpio-cells = <2>;
+		gpio-ranges = <&tlmm 0 0 175>;
+		gpio-reserved-ranges = <0 4>, <81 4>;
 		interrupt-controller;
 		#interrupt-cells = <2>;
 
-- 
2.20.1