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Patch "regulator: axp20x: Fix GPIO LDO enable value for AXP22x" has been added to the 4.4-stable tree

PATCH [email protected] 1 participant 1 message Mar 1, 2016

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

    regulator: axp20x: Fix GPIO LDO enable value for AXP22x

to the 4.4-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-gpio-ldo-enable-value-for-axp22x.patch

and it can be found in the queue-4.4 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 3cb99e2ea99a454c8837a55aac88753ef05fc1eb Mon Sep 17 00:00:00 2001

From: Chen-Yu Tsai <[email protected]>
Date: Tue, 22 Dec 2015 17:08:06 +0800
Subject: regulator: axp20x: Fix GPIO LDO enable value for AXP22x

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

commit 3cb99e2ea99a454c8837a55aac88753ef05fc1eb upstream.

The enable/disable values for GPIO LDOs are reversed. It seems no one noticed as AXP22x support was introduced recently, and no one was using the GPIO LDOs, either because no designs actually use them or board support hasn't caught up.

Fixes 1b82b4e4f954 ("regulator: axp20x: Add support for AXP22X regulators")
---
 drivers/regulator/axp20x-regulator.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
drivers/regulator/axp20x-regulator.c +2 -2
@@ -27,8 +27,8 @@
 #define AXP20X_IO_ENABLED		0x03
 #define AXP20X_IO_DISABLED		0x07
 
-#define AXP22X_IO_ENABLED		0x04
-#define AXP22X_IO_DISABLED		0x03
+#define AXP22X_IO_ENABLED		0x03
+#define AXP22X_IO_DISABLED		0x04
 
 #define AXP20X_WORKMODE_DCDC2_MASK	BIT(2)
 #define AXP20X_WORKMODE_DCDC3_MASK	BIT(1)

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

queue-4.4/rc-sunxi-cir-initialize-the-spinlock-properly.patch queue-4.4/regulator-axp20x-fix-gpio-ldo-enable-value-for-axp22x.patch