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pinctrl: imx27: fix wrong offset to ICONFB 

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.

Cc: stable@vger.kernel.org
Signed-off-by: Chris Ruehl <chris.ruehl@gtsys.com.hk>
Reviewed-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Chris Ruehl 2014-01-22 11:14:51 +08:00 committed by Linus Walleij
parent b0dcfd8732
commit 795779df22
1 changed files with 4 additions and 4 deletions
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8
drivers/pinctrl/pinctrl-imx1-core.c
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@ -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_pinctrl *ipctl, unsigned int pin_id,
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;