linux-kernel - [PATCH v2 3/4] mfd/regulator: dt-bindings: max77686: Document regulators off in suspend

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Message-id: <1413890597-31037-4-git-send-email-k.kozlowski@samsung.com>
Date:	Tue, 21 Oct 2014 13:23:16 +0200
From:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
To:	Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>, linux-kernel@...r.kernel.org,
	Ben Dooks <ben-linux@...ff.org>,
	Kukjin Kim <kgene.kim@...sung.com>,
	Russell King <linux@....linux.org.uk>,
	linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org, devicetree@...r.kernel.org
Cc:	Kyungmin Park <kyungmin.park@...sung.com>,
	Marek Szyprowski <m.szyprowski@...sung.com>,
	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
	Javier Martinez Canillas <javier.martinez@...labora.co.uk>,
	Chanwoo Choi <cw00.choi@...sung.com>,
	Krzysztof Kozlowski <k.kozlowski@...sung.com>
Subject: [PATCH v2 3/4] mfd/regulator: dt-bindings: max77686: Document
 regulators off in suspend

Add information which regulators can be disabled during system suspend.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@...sung.com>
Suggested-by: Javier Martinez Canillas <javier.martinez@...labora.co.uk>
---
 Documentation/devicetree/bindings/mfd/max77686.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/mfd/max77686.txt b/Documentation/devicetree/bindings/mfd/max77686.txt
index 678f3cf0b8f0..75fdfaf41831 100644
--- a/Documentation/devicetree/bindings/mfd/max77686.txt
+++ b/Documentation/devicetree/bindings/mfd/max77686.txt
@@ -34,6 +34,12 @@ to get matched with their hardware counterparts as follow:
 	-BUCKn 	:	for BUCKs, where n can lie in range 1 to 9.
 			example: BUCK1, BUCK5, BUCK9.
 
+  Regulators which can be turned off during system suspend:
+	-LDOn	:	2, 6-8, 10-12, 14-16,
+	-BUCKn	:	1-4.
+  Use standard regulator bindings for it ('regulator-off-in-suspend').
+
+
 Example:
 
 	max77686@09 {
-- 
1.9.1

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