On Wed, Dec 17, 2014 at 09:22:25AM -0600, Nishanth Menon wrote:
> A clock mux might do the job?
>
> value 1, 2 , 3 will imply sysclk1 / 610
> value of 0 implies fixed 32768
>
> soemthing like
> sys_clk32_crystal {
> compatible = "fixed-clock";
> clock-frequency = <32768>;
> }
>
> sys_clk32_pseudo {
> compatible = "fixed-clock";
> compatible = "fixed-factor-clock";
> clocks = <&sys_clkin1>;
> clock-mult = <1>;
> clock-div = <610>;
> }
>
> sys_32k_ck: sys_32k_ck {
> compatible = "ti,mux-clock";
> clocks = <&sys_clk32_crystal>, <&sys_clk32_pseudo>, <&sys_clk32_pseudo>, <&sys_clk32_pseudo>;
> };
>
> I think... The only issue is that the BOOTSTRAP register is not around
> the usual CM1,2 address region...
OK, I like where that idea is headed. That looks promising.
--
Len Sorensen
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