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Patch "regulator: axp20x: Fix enable bit indexes for DCDC4 and DCDC5" has been added to the 4.2-stable tree

PATCH [email protected] 1 participant 1 message Oct 17, 2015

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This is a note to let you know that I've just added the patch titled

    regulator: axp20x: Fix enable bit indexes for DCDC4 and DCDC5

to the 4.2-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:

     regulator-axp20x-fix-enable-bit-indexes-for-dcdc4-and-dcdc5.patch

and it can be found in the queue-4.2 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

Quoted 1 line

From 6b3600b4ba0810c84437cf76556d9afbd55c1bfc Mon Sep 17 00:00:00 2001

From: Chen-Yu Tsai <[email protected]>
Date: Sat, 26 Sep 2015 21:21:12 +0800
Subject: regulator: axp20x: Fix enable bit indexes for DCDC4 and DCDC5

From: Chen-Yu Tsai <[email protected]>

commit 6b3600b4ba0810c84437cf76556d9afbd55c1bfc upstream.

The enable bit indexes for DCDC4 and DCDC5 regulators are off by 1.

We haven't run into any problems with this since either the regulators aren't defined in the DT and aren't used, or all the DCDC regulators have the "always-on" property set, as they are almost always used for system critical loads.

---
 drivers/regulator/axp20x-regulator.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
drivers/regulator/axp20x-regulator.c +2 -2
@@ -192,9 +192,9 @@ static const struct regulator_desc axp22
 	AXP_DESC(AXP22X, DCDC3, "dcdc3", "vin3", 600, 1860, 20,
 		 AXP22X_DCDC3_V_OUT, 0x3f, AXP22X_PWR_OUT_CTRL1, BIT(3)),
 	AXP_DESC(AXP22X, DCDC4, "dcdc4", "vin4", 600, 1540, 20,
-		 AXP22X_DCDC4_V_OUT, 0x3f, AXP22X_PWR_OUT_CTRL1, BIT(3)),
+		 AXP22X_DCDC4_V_OUT, 0x3f, AXP22X_PWR_OUT_CTRL1, BIT(4)),
 	AXP_DESC(AXP22X, DCDC5, "dcdc5", "vin5", 1000, 2550, 50,
-		 AXP22X_DCDC5_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL1, BIT(4)),
+		 AXP22X_DCDC5_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL1, BIT(5)),
 	/* secondary switchable output of DCDC1 */
 	AXP_DESC_SW(AXP22X, DC1SW, "dc1sw", "dcdc1", 1600, 3400, 100,
 		    AXP22X_DCDC1_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(7)),

Patches currently in stable-queue which might be from [email protected] are

queue-4.2/regulator-axp20x-fix-enable-bit-indexes-for-dcdc4-and-dcdc5.patch