[PATCH] ARM: dts: koelsch: Correct clock frequency of X2 DU clock input
Simon Horman
horms at verge.net.au
Mon Apr 3 03:35:23 PDT 2017
On Mon, Apr 03, 2017 at 11:55:19AM +0200, Geert Uytterhoeven wrote:
> The X2 crystal oscillator on the Koelsch development board provides a
> 74.25 MHz clock, not a 148.5 MHz clock.
>
> Fixes: cd21cb46e14aae3a ("ARM: shmobile: koelsch: Add DU external pixel clocks to DT")
> Signed-off-by: Geert Uytterhoeven <geert+renesas at glider.be>
> ---
> Confirmed by schematics, user manual, and physical inspection of 2
> Koelsch instances (my scope has not enough bandwidth to measure the
> actual frequency).
>
> Probably this was copied from r8a7790-lager.dts, as Lager does have two
> identical crystal oscillators X2 and X13.
>
> Note that X2 is socketed, so it can be changed.
Thanks, I have queued this up.
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