MXC: add io multiplexing functions for mx3

[linux-2.6] / include / asm-arm / arch-mxc / mxc.h

diff --git a/include/asm-arm/arch-mxc/mxc.h b/include/asm-arm/arch-mxc/mxc.h
index 0837f1f9ca31d430c334f29d3f800fb7c46e1d0b..146d3f60951a5e6340d8139a3f2e29b74a229ce7 100644 (file)
--- a/include/asm-arm/arch-mxc/mxc.h
+++ b/include/asm-arm/arch-mxc/mxc.h
@@ -15,6 +15,11 @@
 #error "Do not include directly."
 #endif
 
+/* clean up all things that are not used */
+#ifndef CONFIG_ARCH_MX3
+# define cpu_is_mx31() (0)
+#endif
+
 /*
  *****************************************
  * GPT  Register definitions             *
@@ -31,9 +36,7 @@
 #define MXC_GPT_GPTICR2                IO_ADDRESS(GPT1_BASE_ADDR + 0x20)
 #define MXC_GPT_GPTCNT         IO_ADDRESS(GPT1_BASE_ADDR + 0x24)
 
-/*!
- * GPT Control register bit definitions
- */
+/* GPT Control register bit definitions */
 #define GPTCR_FO3                      (1 << 31)
 #define GPTCR_FO2                      (1 << 30)
 #define GPTCR_FO1                      (1 << 29)
@@ -146,4 +149,4 @@
 #define IIM_PROD_REV_SH                3
 #define IIM_PROD_REV_LEN       5
 
-#endif                         /*  __ASM_ARCH_MXC_H__ */
+#endif /*  __ASM_ARCH_MXC_H__ */