Messages in this thread | | | Date | Mon, 29 Sep 2014 15:17:57 -0700 | From | Stephen Boyd <> | Subject | Re: [PATCH 1/4] ARM: DT: apq8064: add rpm support |
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On 09/29/14 02:14, Srinivas Kandagatla wrote: > @@ -246,6 +247,24 @@ > #reset-cells = <1>; > }; > > + apcs: syscon@2011000 { > + compatible = "syscon"; > + reg = <0x2011000 0x1000>; > + };
This is actually a clock controller block that hw designers decided was good place to shove the ipc bits (because there's room!). Can we call it
l2cc: clock-controller@2011000 { compatible = "syscon"; reg = <0x2011000 0x1000>; };
Eventually I'll add the specific krait compatible when we merge krait clock support:
l2cc: clock-controller@2011000 { compatible = "qcom,kpss-gcc", "syscon"; reg = <0x2011000 0x1000>; clock-output-names = "acpu_l2_aux"; };
> + > + rpm@108000 { > + compatible = "qcom,rpm-apq8064"; > + reg = <0x108000 0x1000>; > + qcom,ipc = <&apcs 0x8 2>;
There are actually 3 ipc bits. I guess if we ever have to use the other two we'll extend this binding to have the other bits specified some other way?
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