[PATCH] ARM: DT: imx53: fix lvds channel 1 port
Shawn Guo
shawn.guo at freescale.com
Thu Sep 11 00:44:31 PDT 2014
On Thu, Sep 04, 2014 at 06:43:05PM +0200, Markus Niebel wrote:
> From: Markus Niebel <Markus.Niebel at tq-group.com>
>
> using LVDS channel 1 on an i.MX53 leads to following error:
>
> imx-ldb 53fa8008.ldb: unable to set di0 parent clock to ldb_di1
>
> This comes from imx_ldb_set_clock with mux = 0. Mux parameter must be "1" for
> reparenting di1 clock to ldb_di1. The value of the mux param comes from device
> tree port settings.
>
> On i.MX5, the internal two-input-multiplexer is used. Due to hardware limitations,
> only one port (port@[0,1]) can be used for each channel (lvds-channel@[0,1],
> respectively)
>
> Documentation update suggested by Philipp Zabel <p.zabel at pengutronix.de>
>
> Signed-off-by: Markus Niebel <Markus.Niebel at tq-group.com>
Applied, thanks.
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