diff options
Diffstat (limited to 'drivers/devfreq')
| -rw-r--r-- | drivers/devfreq/tegra-devfreq.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/devfreq/tegra-devfreq.c b/drivers/devfreq/tegra-devfreq.c index ea6158bb76fa..5ba35cc2ea04 100644 --- a/drivers/devfreq/tegra-devfreq.c +++ b/drivers/devfreq/tegra-devfreq.c @@ -618,6 +618,7 @@ static int tegra_devfreq_probe(struct platform_device *pdev) struct tegra_devfreq_device *dev; struct resource *res; unsigned int i; + unsigned long rate; int irq; int err; @@ -649,12 +650,6 @@ static int tegra_devfreq_probe(struct platform_device *pdev) return PTR_ERR(tegra->emc_clock); } - err = of_init_opp_table(&pdev->dev); - if (err) { - dev_err(&pdev->dev, "Failed to init operating point table\n"); - return err; - } - clk_set_rate(tegra->emc_clock, ULONG_MAX); tegra->rate_change_nb.notifier_call = tegra_actmon_rate_notify_cb; @@ -691,6 +686,11 @@ static int tegra_devfreq_probe(struct platform_device *pdev) tegra_actmon_configure_device(tegra, dev); } + for (rate = 0; rate <= tegra->max_freq * KHZ; rate++) { + rate = clk_round_rate(tegra->emc_clock, rate); + dev_pm_opp_add(&pdev->dev, rate, 0); + } + irq = platform_get_irq(pdev, 0); if (irq <= 0) { dev_err(&pdev->dev, "Failed to get IRQ\n"); |