[U-Boot] [U-Boot, 05/10] ARM: DRA7: Add support for manual mode configuration

[Tom Rini]

On Thu, Jun 04, 2015 at 04:42:37PM +0530, Lokesh Vutla wrote:

> In addition to the regular mux configuration, certain pins of DRA7
> require to have "manual mode" also programmed, when predefined
> delay characteristics cannot be used for the interface.
> 
> struct iodelay_cfg_entry is introduced for populating
> manual mode IO timings.
> For configuring manual mode, along with the normal pad
> configuration do the following steps:
> - Select MODESELECT field of each assocaited PAD.
>   CTRL_CORE_PAD_XXX[8]:MODESELECT = 1(Enable MANUAL_MODE macro along with mux)
> - Populate A_DELAY, G_DELAY values that are specified in DATA MANUAL.
>   And pass the offset of the CFG_XXX register in iodelay_cfg_entry.
> 
> Signed-off-by: Lokesh Vutla <lokeshvutla at ti.com>
> Signed-off-by: Nishanth Menon <nm at ti.com>

Applied to u-boot/master, thanks!

-- 
Tom
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