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/openbmc/linux/arch/arm64/boot/dts/socionext/ |
H A D | uniphier-ld20.dtsi | 183ad366 Wed Oct 19 23:44:07 CDT 2016 Masahiro Yamada <yamada.masahiro@socionext.com> arm64: dts: uniphier: add CPU clocks and OPP tables for LD20 SoC
Add a CPU clock to every CPU node and CPU OPP tables to use the generic cpufreq driver. All the CPUs in each cluster share the same OPP table.
Note: clock-latency-ns (300ns) was calculated based on the CPU-gear switch sequencer spec; it takes 12 clock cycles on the sequencer running at 50 MHz, plus a bit additional latency.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> 183ad366 Wed Oct 19 23:44:07 CDT 2016 Masahiro Yamada <yamada.masahiro@socionext.com> arm64: dts: uniphier: add CPU clocks and OPP tables for LD20 SoC Add a CPU clock to every CPU node and CPU OPP tables to use the generic cpufreq driver. All the CPUs in each cluster share the same OPP table. Note: clock-latency-ns (300ns) was calculated based on the CPU-gear switch sequencer spec; it takes 12 clock cycles on the sequencer running at 50 MHz, plus a bit additional latency. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
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