diff options
| author | Leonard Crestez <leonard.crestez@nxp.com> | 2019-05-13 14:01:38 +0300 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2019-05-20 10:17:48 +0300 |
| commit | 4d28ba1d62c48d5242ca30fa0051ab3498bc5c5b (patch) | |
| tree | b351fa8d5a16a289818825ac963153f1f47b3396 /drivers/gpio/gpio-pcf857x.c | |
| parent | a188339ca5a396acc588e5851ed7e19f66b0ebd9 (diff) | |
| download | linux-4d28ba1d62c48d5242ca30fa0051ab3498bc5c5b.tar.xz | |
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>
Diffstat (limited to 'drivers/gpio/gpio-pcf857x.c')
0 files changed, 0 insertions, 0 deletions