This is a note to let you know that I've just added the patch titled
pinctrl: imx27: fix wrong offset to ICONFB
to the 3.13-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-imx27-fix-wrong-offset-to-iconfb.patch
and it can be found in the queue-3.13 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 795779df22afc8bdee4e9fbe5c18c47e44974d75 Mon Sep 17 00:00:00 2001
From: Chris Ruehl <chris.ruehl@xxxxxxxxxxxx>
Date: Wed, 22 Jan 2014 11:14:51 +0800
Subject: pinctrl: imx27: fix wrong offset to ICONFB
From: Chris Ruehl <chris.ruehl@xxxxxxxxxxxx>
commit 795779df22afc8bdee4e9fbe5c18c47e44974d75 upstream.
The offset to ICONFB was incorrect, this patch set the correct value 0x14.
dev_dbg in function imx1_write_2bit print the wrong address and had been
moved after address calculation.
Signed-off-by: Chris Ruehl <chris.ruehl@xxxxxxxxxxxx>
Reviewed-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/pinctrl/pinctrl-imx1-core.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
--- a/drivers/pinctrl/pinctrl-imx1-core.c
+++ b/drivers/pinctrl/pinctrl-imx1-core.c
@@ -45,7 +45,7 @@ struct imx1_pinctrl {
#define MX1_DDIR 0x00
#define MX1_OCR 0x04
#define MX1_ICONFA 0x0c
-#define MX1_ICONFB 0x10
+#define MX1_ICONFB 0x14
#define MX1_GIUS 0x20
#define MX1_GPR 0x38
#define MX1_PUEN 0x40
@@ -97,13 +97,13 @@ static void imx1_write_2bit(struct imx1_
u32 old_val;
u32 new_val;
- dev_dbg(ipctl->dev, "write: register 0x%p offset %d value 0x%x\n",
- reg, offset, value);
-
/* Use the next register if the pin's port pin number is >=16 */
if (pin_id % 32 >= 16)
reg += 0x04;
+ dev_dbg(ipctl->dev, "write: register 0x%p offset %d value 0x%x\n",
+ reg, offset, value);
+
/* Get current state of pins */
old_val = readl(reg);
old_val &= mask;
Patches currently in stable-queue which might be from chris.ruehl@xxxxxxxxxxxx are
queue-3.13/pinctrl-imx27-fix-wrong-offset-to-iconfb.patch
queue-3.13/pinctrl-imx27-fix-offset-calculation-in-imx_read_2bit.patch
--
To unsubscribe from this list: send the line "unsubscribe stable" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html