On 10.12.2015 09:49, Chanwoo Choi wrote: > Hi, > (...) >> >>> + >>> + bus_dmc: bus_dmc { >>> + compatible = "samsung,exynos-bus"; >>> + clocks = <&cmu_dmc CLK_DIV_DMC>; >>> + clock-names = "bus"; >>> + operating-points-v2 = <&bus_dmc_opp_table>; >>> + status = "disabled"; >>> + }; >>> + >>> + bus_dmc_opp_table: opp_table0 { >>> + compatible = "operating-points-v2"; >>> + opp-shared; >>> + >>> + opp00 { >> >> Maybe use convention with frequency, like: >> opp@50000000 >> This also used in opp.txt examples. > > In the Documentations/devicetree/bindings/opp/opp.txt, > the example uses the 'opp@0x'. I check the opp.txt of Linux 4.4-rc4. Yes, it was changed by Viresh in "PM / OPP: Rename OPP nodes as opp@<opp-hz>". You can find the most actual bindings in linux-next. Best regards, Krzysztof -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html