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| author | Kevin Hilman <khilman@deeprootsystems.com> | 2009-04-14 16:50:37 +0200 |
|---|---|---|
| committer | Kevin Hilman <khilman@deeprootsystems.com> | 2009-04-27 18:49:46 +0200 |
| commit | 5526b3f7e3317bdd0dcc0483214935ae64236efb (patch) | |
| tree | b79862724db5ffec0ffb0bb78c3534e5ffefb1b7 /arch/arm/mach-davinci/mux.h | |
| parent | davinci: serial: generalize for more SoCs (diff) | |
| download | linux-5526b3f7e3317bdd0dcc0483214935ae64236efb.tar.xz linux-5526b3f7e3317bdd0dcc0483214935ae64236efb.zip | |
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>
Diffstat (limited to 'arch/arm/mach-davinci/mux.h')
| -rw-r--r-- | arch/arm/mach-davinci/mux.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/arch/arm/mach-davinci/mux.h b/arch/arm/mach-davinci/mux.h new file mode 100644 index 000000000000..adc869413371 --- /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 */ |