diff options
Diffstat (limited to 'drivers/cpufreq/imx6q-cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/imx6q-cpufreq.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/drivers/cpufreq/imx6q-cpufreq.c b/drivers/cpufreq/imx6q-cpufreq.c index c29198fbc9b7..564a26523ebc 100644 --- a/drivers/cpufreq/imx6q-cpufreq.c +++ b/drivers/cpufreq/imx6q-cpufreq.c @@ -195,12 +195,25 @@ static int imx6q_cpufreq_probe(struct platform_device *pdev) goto put_node; } - /* We expect an OPP table supplied by platform */ + /* + * We expect an OPP table supplied by platform. + * Just, incase the platform did not supply the OPP + * table, it will try to get it. + */ num = dev_pm_opp_get_opp_count(cpu_dev); if (num < 0) { - ret = num; - dev_err(cpu_dev, "no OPP table is found: %d\n", ret); - goto put_node; + ret = of_init_opp_table(cpu_dev); + if (ret < 0) { + dev_err(cpu_dev, "failed to init OPP table: %d\n", ret); + goto put_node; + } + + num = dev_pm_opp_get_opp_count(cpu_dev); + if (num < 0) { + ret = num; + dev_err(cpu_dev, "no OPP table is found: %d\n", ret); + goto put_node; + } } ret = dev_pm_opp_init_cpufreq_table(cpu_dev, &freq_table); |