Fix the forgotten register calculation for GPIO input pins.
Signed-off-by: Juergen Beisert <jbe@xxxxxxxxxxxxxx>
---
arch/arm/mach-stm/iomux-imx.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-stm/iomux-imx.c b/arch/arm/mach-stm/iomux-imx.c
index 2c68ebf..2c34d01 100644
--- a/arch/arm/mach-stm/iomux-imx.c
+++ b/arch/arm/mach-stm/iomux-imx.c
@@ -129,6 +129,8 @@ void imx_gpio_mode(unsigned m)
writel(0x1 << (gpio_pin % 32),
IMX_IOMUXC_BASE + reg_offset + BIT_SET);
} else {
+ /* then the direction */
+ reg_offset = calc_output_enable_reg(gpio_pin);
writel(0x1 << (gpio_pin % 32),
IMX_IOMUXC_BASE + reg_offset + BIT_CLR);
}
--
1.7.2.3
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