diff options
| author | Yangtao Li <tiny.windzz@gmail.com> | 2019-06-12 18:28:15 +0200 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2019-07-22 07:40:51 +0200 |
| commit | f328584f7bff86858249bb358f1adcecde48388a (patch) | |
| tree | bc276a72f3c1b5f89956e30f5291fa98acf832f2 /drivers/cpufreq/cpufreq-dt-platdev.c | |
| parent | Linus 5.3-rc1 (diff) | |
| download | linux-f328584f7bff86858249bb358f1adcecde48388a.tar.xz linux-f328584f7bff86858249bb358f1adcecde48388a.zip | |
cpufreq: Add sun50i nvmem based CPU scaling driver
For some SoCs, the CPU frequency subset and voltage value of each OPP
varies based on the silicon variant in use. The sun50i-cpufreq-nvmem
driver reads the efuse value from the SoC to provide the OPP framework
with required information.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'drivers/cpufreq/cpufreq-dt-platdev.c')
| -rw-r--r-- | drivers/cpufreq/cpufreq-dt-platdev.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/cpufreq/cpufreq-dt-platdev.c b/drivers/cpufreq/cpufreq-dt-platdev.c index 03dc4244ab00..f9444ddd35ab 100644 --- a/drivers/cpufreq/cpufreq-dt-platdev.c +++ b/drivers/cpufreq/cpufreq-dt-platdev.c @@ -101,6 +101,8 @@ static const struct of_device_id whitelist[] __initconst = { * platforms using "operating-points-v2" property. */ static const struct of_device_id blacklist[] __initconst = { + { .compatible = "allwinner,sun50i-h6", }, + { .compatible = "calxeda,highbank", }, { .compatible = "calxeda,ecx-2000", }, |