[PATCH v2] ARM: davinci: da8xx-dt: Add ti-aemif lookup for clock matching

[Sekhar Nori]

On Friday 19 August 2016 10:17 PM, Karl Beldan wrote:
> The davinci boards don't have their clocks in DT yet and getting a clock
> with a null con_id will fail, unless registering them as clk_lookups.

This statement is true, but I am not sure why you limit it to those
clocks with null con_id. On DaVinci, all clocks need to be registered
via a clk_lookup entry. Else clk_get() will fail.

So can I just edit this to:

"
The davinci boards don't have their clocks in DT yet and getting a clock
will fail, unless registering them as clk_lookups.
"

while applying?

> This registers the aemif clock for the ti-aemif memory driver.
> 
> The current aemif lookup entry resolving to the same clock:
>     'CLK(NULL,               "aemif",        &aemif_clk)'
> is currently used by davinci_nand and remains for non-DT and backward
> compatibility.
> 
> Currently the davinci boards only configure the AEMIF in case of non-DT
> boot, via some code in mach-davinci.
> This change will allow DT-based davinci platforms to do the same, via
> the ti-aemif memory driver code.
> 
> Signed-off-by: Karl Beldan <kbeldan at baylibre.com>
> ---
>  This patch was originally patch 1/4 of the series
>  "Add DT support for NAND to LCDK via ti-aemif" from which two other
>  patches have already applied in Sekhar's tree.
>  Sekhar, please note that commit 31e3a881 ("ARM: dts: da850,da850-evm:
>  Add an aemif node and use it for the NAND") of your tree depends on
>  this change.

yes, noted. While sending the pull request to ARM-SoC, I send the SoC
changes first.

Thanks,
Sekhar