Sekhar Nori 39e1455004 davinci: am18x/da850/omap-l138: add support for higher speed grades ... AM18x/DA850/OMAP-L138 SoCs have variants that can operate at a maximum of 456 MHz at 1.3V operating point. Also the 1.2V operating point has a variant that can support a maximum of 375 MHz. This patch adds three new OPPs (456 MHz, 408 MHz and 372 MHz) to the list of DA850 OPPs. Not all silicon is qualified to run at higher speeds and unfortunately the maximum speed the chip can support can only be determined from the label on the package (not software readable). Because of this, we depend on the maximum speed grade information to be provided to us in some board specific way. The board informs the maximum speed grade information by setting the da850_max_speed variable. Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>		2010-12-22 11:45:29 -08:00
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mach	davinci: am18x/da850/omap-l138: add support for higher speed grades	2010-12-22 11:45:29 -08:00