davinci: update pin-multiplexing support
Update MUX support to be more general and useful across multiple
SoCs in the DaVinci family.
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
diff --git a/arch/arm/mach-davinci/mux.h b/arch/arm/mach-davinci/mux.h
new file mode 100644
index 0000000..adc8694
--- /dev/null
+++ b/arch/arm/mach-davinci/mux.h
@@ -0,0 +1,51 @@
+/*
+ * Pin-multiplex helper macros for TI DaVinci family devices
+ *
+ * Author: Vladimir Barinov, MontaVista Software, Inc. <source@mvista.com>
+ *
+ * 2007 (c) MontaVista Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ *
+ * Copyright (C) 2008 Texas Instruments.
+ */
+#ifndef _MACH_DAVINCI_MUX_H_
+#define _MACH_DAVINCI_MUX_H_
+
+#include <mach/mux.h>
+
+#define MUX_CFG(soc, desc, muxreg, mode_offset, mode_mask, mux_mode, dbg)\
+[soc##_##desc] = { \
+ .name = #desc, \
+ .debug = dbg, \
+ .mux_reg_name = "PINMUX"#muxreg, \
+ .mux_reg = PINMUX##muxreg, \
+ .mask_offset = mode_offset, \
+ .mask = mode_mask, \
+ .mode = mux_mode, \
+ },
+
+#define INT_CFG(soc, desc, mode_offset, mode_mask, mux_mode, dbg) \
+[soc##_##desc] = { \
+ .name = #desc, \
+ .debug = dbg, \
+ .mux_reg_name = "INTMUX", \
+ .mux_reg = INTMUX, \
+ .mask_offset = mode_offset, \
+ .mask = mode_mask, \
+ .mode = mux_mode, \
+ },
+
+#define EVT_CFG(soc, desc, mode_offset, mode_mask, mux_mode, dbg) \
+[soc##_##desc] = { \
+ .name = #desc, \
+ .debug = dbg, \
+ .mux_reg_name = "EVTMUX", \
+ .mux_reg = EVTMUX, \
+ .mask_offset = mode_offset, \
+ .mask = mode_mask, \
+ .mode = mux_mode, \
+ },
+
+#endif /* _MACH_DAVINCI_MUX_H */