linux-kernel - [PATCH 2/2] Documentation: devicetree: mmc: Document reset-gpio property

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Date:	Thu,  3 Jul 2014 22:49:24 +0200
From:	Marek Belisko <marek@...delico.com>
To:	robh+dt@...nel.org, pawel.moll@....com, mark.rutland@....com,
	ijc+devicetree@...lion.org.uk, galak@...eaurora.org,
	tony@...mide.com, linux@....linux.org.uk, balajitk@...com,
	chris@...ntf.net, ulf.hansson@...aro.org
Cc:	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-omap@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-mmc@...r.kernel.org, hns@...delico.com, marek@...delico.com
Subject: [PATCH 2/2] Documentation: devicetree: mmc: Document reset-gpio property

Signed-off-by: Marek Belisko <marek@...delico.com>
---
 Documentation/devicetree/bindings/mmc/mmc.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/mmc/mmc.txt b/Documentation/devicetree/bindings/mmc/mmc.txt
index 431716e..b094bd2 100644
--- a/Documentation/devicetree/bindings/mmc/mmc.txt
+++ b/Documentation/devicetree/bindings/mmc/mmc.txt
@@ -21,6 +21,7 @@ Optional properties:
   below for the case, when a GPIO is used for the CD line
 - wp-inverted: when present, polarity on the WP line is inverted. See the note
   below for the case, when a GPIO is used for the WP line
+- reset-gpios: Specify GPIOs which will be hold down when turning power regulator
 - max-frequency: maximum operating clock frequency
 - no-1-8-v: when present, denotes that 1.8v card voltage is not supported on
   this system, even if the controller claims it is.
@@ -72,6 +73,7 @@ sdhci@...00000 {
 	cd-gpios = <&gpio 69 0>;
 	cd-inverted;
 	wp-gpios = <&gpio 70 0>;
+	reset-gpios = <&gpio 71 0>;
 	max-frequency = <50000000>;
 	keep-power-in-suspend;
 	enable-sdio-wakeup;
-- 
1.9.1

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