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dt-bindings: cpufreq: Document operating-points-v2-kryo-cpu
The qcom-cpufreq-kryo driver reads the msm-id and efuse value from the SoC to provide the OPP framework with required information. This is used to determine the voltage and frequency value for each OPP of operating-points-v2 table when it is parsed by the OPP framework. This change adds documentation for the DT bindings. The "operating-points-v2-kryo-cpu" DT extends the "operating-points-v2" with following parameters: - nvmem-cells (NVMEM area containig the speedbin information) - opp-supported-hw: A single 32 bit bitmap value, representing compatible HW: 0: MSM8996 V3, speedbin 0 1: MSM8996 V3, speedbin 1 2: MSM8996 V3, speedbin 2 3: unused 4: MSM8996 SG, speedbin 0 5: MSM8996 SG, speedbin 1 6: MSM8996 SG, speedbin 2 7-31: unused Signed-off-by: Ilia Lin <ilialin@codeaurora.org> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org> Tested-by: Amit Kucheria <amit.kucheria@linaro.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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