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authorTony Lindgren <tony@atomide.com>2014-10-29 17:16:48 -0700
committerTony Lindgren <tony@atomide.com>2014-10-30 08:50:26 -0700
commitb5399ea8453ac1ffe5c1515ba63afc978e242e7f (patch)
tree258b21e12e14fdde6bee7eda1ad1eed18c804f37 /net/mac802154/llsec.h
parent1bb37404397da5f32565de6bff8b8d4793ad07c4 (diff)
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ARM: dts: Add GPMC timings for omap zoom serial port
The four port serial port on the zoom debug board uses a TL16CP754C with a single interrupt and GPMC chip select. The serial ports each use a 8 bytes for IO registers, and are 256 bytes apart on the GPMC line. Let's add timings for all four ports so we can remove the GPMC workarounds for using bootloader timings. Not caused by this patch, but looks like u-boot only properly initializes the fifo on the first serial port. Currently the other ports produce garbage at least with my version of u-boot. I suspect that TL16CP754C needs non-standard initialization added to 8250 driver to properly fix this issue. Cc: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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