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| /linux/drivers/cpufreq/ |
| H A D | Kconfig.arm | diff 4d28ba1d62c48d5242ca30fa0051ab3498bc5c5b Mon May 13 13:01:38 CEST 2019 Leonard Crestez <leonard.crestez@nxp.com> cpufreq: Add imx-cpufreq-dt driver
Right now in upstream imx8m cpufreq support just lists a common subset
of OPPs because the higher ones should only be attempted after checking
speed grading in fuses.
Add a small driver which checks speed grading from nvmem cells before
registering cpufreq-dt.
This driver allows unlocking all frequencies for imx8mm and imx8mq and
could be applied to other chips like imx7d
Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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