Pali Rohár <[email protected]> writes: > When current CPU load is not L0 then loading armada-37xx-cpufreq.ko driver > fails with following error: > > # modprobe armada-37xx-cpufreq > [ 502.702097] Unsupported CPU frequency 250 MHz > > This issue was partially fixed by commit 8db82563451f ("cpufreq: > armada-37xx: fix frequency calculation for opp"), but only for calculating > CPU frequency for opp. > > Fix this also for determination of base CPU frequency. > > Signed-off-by: Pali Rohár <[email protected]> > Tested-by: Tomasz Maciej Nowak <[email protected]> > Tested-by: Anders Trier Olesen <[email protected]> > Tested-by: Philip Soares <[email protected]> > Fixes: 92ce45fb875d ("cpufreq: Add DVFS support for Armada 37xx") > Cc: [email protected] # 8db82563451f ("cpufreq: armada-37xx: fix > frequency calculation for opp")
Acked-by: Gregory CLEMENT <[email protected]> Thanks, Gregory > --- > drivers/cpufreq/armada-37xx-cpufreq.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/cpufreq/armada-37xx-cpufreq.c > b/drivers/cpufreq/armada-37xx-cpufreq.c > index 1ab2113daef5..e4782f562e7a 100644 > --- a/drivers/cpufreq/armada-37xx-cpufreq.c > +++ b/drivers/cpufreq/armada-37xx-cpufreq.c > @@ -469,7 +469,7 @@ static int __init armada37xx_cpufreq_driver_init(void) > return -EINVAL; > } > > - dvfs = armada_37xx_cpu_freq_info_get(cur_frequency); > + dvfs = armada_37xx_cpu_freq_info_get(base_frequency); > if (!dvfs) { > clk_put(clk); > return -EINVAL; > -- > 2.20.1 > -- Gregory Clement, Bootlin Embedded Linux and Kernel engineering http://bootlin.com
