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Diffstat (limited to 'Documentation/devicetree/bindings/cpufreq/cpufreq-cpu0.txt')
-rw-r--r-- | Documentation/devicetree/bindings/cpufreq/cpufreq-cpu0.txt | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/Documentation/devicetree/bindings/cpufreq/cpufreq-cpu0.txt b/Documentation/devicetree/bindings/cpufreq/cpufreq-cpu0.txt deleted file mode 100644 index 366690cb86a3..000000000000 --- a/Documentation/devicetree/bindings/cpufreq/cpufreq-cpu0.txt +++ /dev/null @@ -1,64 +0,0 @@ -Generic CPU0 cpufreq driver - -It is a generic cpufreq driver for CPU0 frequency management. It -supports both uniprocessor (UP) and symmetric multiprocessor (SMP) -systems which share clock and voltage across all CPUs. - -Both required and optional properties listed below must be defined -under node /cpus/cpu@0. - -Required properties: -- None - -Optional properties: -- operating-points: Refer to Documentation/devicetree/bindings/power/opp.txt for - details. OPPs *must* be supplied either via DT, i.e. this property, or - populated at runtime. -- clock-latency: Specify the possible maximum transition latency for clock, - in unit of nanoseconds. -- voltage-tolerance: Specify the CPU voltage tolerance in percentage. -- #cooling-cells: -- cooling-min-level: -- cooling-max-level: - Please refer to Documentation/devicetree/bindings/thermal/thermal.txt. - -Examples: - -cpus { - #address-cells = <1>; - #size-cells = <0>; - - cpu@0 { - compatible = "arm,cortex-a9"; - reg = <0>; - next-level-cache = <&L2>; - operating-points = < - /* kHz uV */ - 792000 1100000 - 396000 950000 - 198000 850000 - >; - clock-latency = <61036>; /* two CLK32 periods */ - #cooling-cells = <2>; - cooling-min-level = <0>; - cooling-max-level = <2>; - }; - - cpu@1 { - compatible = "arm,cortex-a9"; - reg = <1>; - next-level-cache = <&L2>; - }; - - cpu@2 { - compatible = "arm,cortex-a9"; - reg = <2>; - next-level-cache = <&L2>; - }; - - cpu@3 { - compatible = "arm,cortex-a9"; - reg = <3>; - next-level-cache = <&L2>; - }; -}; |