Re: [PATCH 3/8] rtc: omap: Add external clock enabling support

[Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>]

* Alexandre Belloni <alexandre.belloni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org> [150806 02:50]:
> On 06/08/2015 at 12:36:54 +0300, Grygorii Strashko wrote :
> > Pls, correct me if I'm not right. Is below what you propose?
> > 
> > Doard dts:
> > / {
> >  rtc_32k_ext_clk: rtc_osc_xi_clkin32_ext {
> > 	#clock-cells = <0>;
> > 	compatible = "fixed-clock";
> > 	clock-frequency = <32000>;
> >   	clock-output-names = "rtc_osc_xi_clkin32";
> >   };
> > }
> > 
> >  &rtc {
> >  	status = "okay";
> > 	clocks = <&sys_32k_ck>, <&rtc_32k_ext_clk>;
> > 	[optional] clock-names = "int-clk", "ext-clk";
> >  };
> > 
> > Driver:
> > 1) clk0 is mandatory, internal clock source
> > 2) clk1 is optional, external clock source, so
> > if present - RTC driver can switch to use ext clock source
> > 
> 
> Absolutely!

Sounds good to me too.

Tony
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html