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Re: [PATCH] ARM: dts: imx: Correct B850v3 clock assignment

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  Re: [PATCH] ARM: dts: imx: Correct B850v3 clock assignment Shawn Guo <shawnguo@kernel.org> - 2017-07-12 10:40 +0200

#1685634 — Re: [PATCH] ARM: dts: imx: Correct B850v3 clock assignment

On Fri, Jun 30, 2017 at 03:43:37PM +0200, Romain Perier wrote:
> From: Martyn Welch <martyn.welch@collabora.co.uk>
> 
> The IPU that drives HDMI must have its pre_sel set to pll2_pfd_396m
> to avoid stepping on the LVDS output's toes, as the PLL can't be clocked
> to the pixel clock and to the LVDS serial clock (3.5*pixel clock) at the
> same time.
> 
> As we are using ipu1_di0 and ipu2_di0, ensure both are switched to
> to pll2_pfd2_396m to avoid issues. The LDB driver will switch the
> required IPU to ldb_di1 when it uses it to drive LVDS.
> 
> Signed-off-by: Martyn Welch <martyn.welch@collabora.co.uk>
> Signed-off-by: Romain Perier <romain.perier@collabora.com>

Applied, thanks.

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