ARM: imx: enable pinctrl dummy states
Enable pinctrl dummy states for imx platforms without pinctrl
support.
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
diff --git a/arch/arm/mach-imx/mm-imx27.c b/arch/arm/mach-imx/mm-imx27.c
index 8cb3f5e..2566255 100644
--- a/arch/arm/mach-imx/mm-imx27.c
+++ b/arch/arm/mach-imx/mm-imx27.c
@@ -20,6 +20,7 @@
#include <linux/mm.h>
#include <linux/init.h>
+#include <linux/pinctrl/machine.h>
#include <mach/hardware.h>
#include <mach/common.h>
#include <mach/devices-common.h>
@@ -89,6 +90,7 @@
mxc_register_gpio("imx21-gpio", 4, MX27_GPIO5_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0);
mxc_register_gpio("imx21-gpio", 5, MX27_GPIO6_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0);
+ pinctrl_provide_dummies();
imx_add_imx_dma();
/* imx27 has the imx21 type audmux */
platform_device_register_simple("imx21-audmux", 0, imx27_audmux_res,