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From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Thu, 23 May 2019 12:01:33 +0200
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 <20190521155626.9906-4-a.fatoum@pengutronix.de>
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Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org
Subject: Re: [PATCH v2 3/5] clk: imx6: Mask mmdc_ch1 handshake for
 periph2_sel and mmdc_ch1_axi_podf
To: Ahmad Fatoum <a.fatoum@pengutronix.de>, barebox@lists.infradead.org
Cc: pza@pengutronix.de

On Tue, 2019-05-21 at 17:56 +0200, Ahmad Fatoum wrote:
> From: Philipp Zabel <p.zabel@pengutronix.de>
> 
> MMDC CH1 is not used on i.MX6Q, so the handshake needed to change the
> parent of periph2_sel or the divider of mmdc_ch1_axi_podf will never
> succeed.
> Disable the handshake mechanism to allow changing the frequency of
> mmdc_ch1_axi, allowing to use it as a possible source for the LDB DI
> clock.
> 
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
> Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
> [afa: ported to barebox from Linux commit f13abeff2c]
> [afa: moved call site to where it would've been moved in following commit]
> Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>

Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>

regards
Philipp

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