[U-Boot] [PATCH v3] ARM: mxs: allow boards to select DC-DC switching clock source

Stefano Babic sbabic at denx.de
Sun Jan 3 15:57:30 CET 2016


On 13/12/2015 12:08, Michael Heimpold wrote:
> For some board designs, it might be useful to switch the DC-DC
> clock source to something else rather the default 24 MHz, e.g.
> for EMI reasons.
> 
> For this, override the mxs_power_setup_dcdc_clocksource function
> in your board support files.
> 
> Example:
> void mxs_power_setup_dcdc_clocksource(void)
> {
>     mxs_power_switch_dcdc_clocksource(POWER_MISC_FREQSEL_20MHZ);
> }
> 
> Signed-off-by: Michael Heimpold <mhei at heimpold.de>
> Cc: Marek Vasut <marex at denx.de>
> Cc: Otavio Salvador <otavio at ossystems.com.br>
> Cc: Fabio Estevam <fabio.estevam at freescale.com>
> ---


Applied to u-boot-imx, thanks!

Best regards,
Stefano Babic


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