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author | Tony Lindgren <tony@atomide.com> | 2009-12-11 19:16:32 -0500 |
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committer | Tony Lindgren <tony@atomide.com> | 2009-12-11 19:16:32 -0500 |
commit | 15ac7afe515631ec36966b1cf632a87276536f57 (patch) | |
tree | 68fae5c0154ccf441468569c0d763b32c3b90f21 /scripts/dtc/dtc-parser.y | |
parent | 92c9f5018997dbc5f5e91eae2400d78ada2760b0 (diff) |
omap: mux: Add new style pin multiplexing code for omap3
Initially only for 34xx. This code allows us to:
- Make the code more generic as the omap internal signal
names can stay the same across omap generations for some
devices
- Map mux registers to GPIO registers that is needed for
dynamic muxing of pins during off-idle
- Override bootloader mux values via kernel cmdline using
omap_mux=some.signa1=0x1234,some.signal2=0x1234
- View and set the mux registers via debugfs if
CONFIG_DEBUG_FS is enabled
Cc: Mike Rapoport <mike@compulab.co.il>
Cc: Benoit Cousson <b-cousson@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'scripts/dtc/dtc-parser.y')
0 files changed, 0 insertions, 0 deletions