mxs: Fix iomux.h to not break build during assembly stage
This fixes the build failure when included in mx23_olinuxino.h board
config; the addition of "asm/types.h" is due "u32" being otherwise
undefined.
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
diff --git a/arch/arm/include/asm/arch-mxs/iomux.h b/arch/arm/include/asm/arch-mxs/iomux.h
index 7abdf58..4288715 100644
--- a/arch/arm/include/asm/arch-mxs/iomux.h
+++ b/arch/arm/include/asm/arch-mxs/iomux.h
@@ -21,6 +21,10 @@
#ifndef __MACH_MXS_IOMUX_H__
#define __MACH_MXS_IOMUX_H__
+#ifndef __ASSEMBLY__
+
+#include <asm/types.h>
+
/*
* IOMUX/PAD Bit field definitions
*
@@ -165,4 +169,5 @@
*/
int mxs_iomux_setup_multiple_pads(const iomux_cfg_t *pad_list, unsigned count);
+#endif /* __ASSEMBLY__ */
#endif /* __MACH_MXS_IOMUX_H__*/