[PATCH v4 1/2 (REPOST)] davinci: am18x/da850/omap-l138: add support for higher speed grades

[Sergei Shtylyov]

Hello.

On 20-12-2010 13:28, Sekhar Nori wrote:

> 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 to the SoC by calling the
> da850_set_max_speed() function.

    This sentence no longer applies. You've reduced the function to a variable.

> Signed-off-by: Sekhar Nori<nsekhar at ti.com>

WBR, Sergei