This is a note to let you know that I've just added the patch titled
pinctrl: dra: dt-bindings: Fix output pull up/down
to the 3.17-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:
pinctrl-dra-dt-bindings-fix-output-pull-up-down.patch
and it can be found in the queue-3.17 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 73b3a6657a88ef5348a0d69c9a8107d6f01ae862 Mon Sep 17 00:00:00 2001
From: Roger Quadros <rogerq@xxxxxx>
Date: Mon, 3 Nov 2014 12:09:52 +0200
Subject: pinctrl: dra: dt-bindings: Fix output pull up/down
From: Roger Quadros <rogerq@xxxxxx>
commit 73b3a6657a88ef5348a0d69c9a8107d6f01ae862 upstream.
For PIN_OUTPUT_PULLUP and PIN_OUTPUT_PULLDOWN we must not set the
PULL_DIS bit which disables the PULLs.
PULL_ENA is a 0 and using it in an OR operation is a NOP, so don't
use it in the PIN_OUTPUT_PULLUP/DOWN macros.
Fixes: 23d9cec07c58 ("pinctrl: dra: dt-bindings: Fix pull enable/disable")
Signed-off-by: Roger Quadros <rogerq@xxxxxx>
Acked-by: Nishanth Menon <nm@xxxxxx>
Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
include/dt-bindings/pinctrl/dra.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/include/dt-bindings/pinctrl/dra.h
+++ b/include/dt-bindings/pinctrl/dra.h
@@ -40,8 +40,8 @@
/* Active pin states */
#define PIN_OUTPUT (0 | PULL_DIS)
-#define PIN_OUTPUT_PULLUP (PIN_OUTPUT | PULL_ENA | PULL_UP)
-#define PIN_OUTPUT_PULLDOWN (PIN_OUTPUT | PULL_ENA)
+#define PIN_OUTPUT_PULLUP (PULL_UP)
+#define PIN_OUTPUT_PULLDOWN (0)
#define PIN_INPUT (INPUT_EN | PULL_DIS)
#define PIN_INPUT_SLEW (INPUT_EN | SLEWCONTROL)
#define PIN_INPUT_PULLUP (PULL_ENA | INPUT_EN | PULL_UP)
Patches currently in stable-queue which might be from rogerq@xxxxxx are
queue-3.17/arm-dts-am335x-evm-fix-5th-nand-partition-s-name.patch
queue-3.17/pinctrl-dra-dt-bindings-fix-output-pull-up-down.patch
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