diff options
Diffstat (limited to 'drivers/soc/tegra/pmc.c')
| -rw-r--r-- | drivers/soc/tegra/pmc.c | 31 |
1 files changed, 7 insertions, 24 deletions
diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c index 5d17799524c9..162f52456f65 100644 --- a/drivers/soc/tegra/pmc.c +++ b/drivers/soc/tegra/pmc.c @@ -396,7 +396,6 @@ struct tegra_pmc_soc { * @clk: pointer to pclk clock * @soc: pointer to SoC data structure * @tz_only: flag specifying if the PMC can only be accessed via TrustZone - * @debugfs: pointer to debugfs entry * @rate: currently configured rate of pclk * @suspend_mode: lowest suspend mode available * @cpu_good_time: CPU power good time (in microseconds) @@ -431,7 +430,6 @@ struct tegra_pmc { void __iomem *aotag; void __iomem *scratch; struct clk *clk; - struct dentry *debugfs; const struct tegra_pmc_soc *soc; bool tz_only; @@ -1190,16 +1188,6 @@ static int powergate_show(struct seq_file *s, void *data) DEFINE_SHOW_ATTRIBUTE(powergate); -static int tegra_powergate_debugfs_init(void) -{ - pmc->debugfs = debugfs_create_file("powergate", S_IRUGO, NULL, NULL, - &powergate_fops); - if (!pmc->debugfs) - return -ENOMEM; - - return 0; -} - static int tegra_powergate_of_get_clks(struct tegra_powergate *pg, struct device_node *np) { @@ -3004,7 +2992,8 @@ static int tegra_pmc_probe(struct platform_device *pdev) */ if (pmc->clk) { pmc->clk_nb.notifier_call = tegra_pmc_clk_notify_cb; - err = clk_notifier_register(pmc->clk, &pmc->clk_nb); + err = devm_clk_notifier_register(&pdev->dev, pmc->clk, + &pmc->clk_nb); if (err) { dev_err(&pdev->dev, "failed to register clk notifier\n"); @@ -3026,19 +3015,13 @@ static int tegra_pmc_probe(struct platform_device *pdev) tegra_pmc_reset_sysfs_init(pmc); - if (IS_ENABLED(CONFIG_DEBUG_FS)) { - err = tegra_powergate_debugfs_init(); - if (err < 0) - goto cleanup_sysfs; - } - err = tegra_pmc_pinctrl_init(pmc); if (err) - goto cleanup_debugfs; + goto cleanup_sysfs; err = tegra_pmc_regmap_init(pmc); if (err < 0) - goto cleanup_debugfs; + goto cleanup_sysfs; err = tegra_powergate_init(pmc, pdev->dev.of_node); if (err < 0) @@ -3061,16 +3044,15 @@ static int tegra_pmc_probe(struct platform_device *pdev) if (pmc->soc->set_wake_filters) pmc->soc->set_wake_filters(pmc); + debugfs_create_file("powergate", 0444, NULL, NULL, &powergate_fops); + return 0; cleanup_powergates: tegra_powergate_remove_all(pdev->dev.of_node); -cleanup_debugfs: - debugfs_remove(pmc->debugfs); cleanup_sysfs: device_remove_file(&pdev->dev, &dev_attr_reset_reason); device_remove_file(&pdev->dev, &dev_attr_reset_level); - clk_notifier_unregister(pmc->clk, &pmc->clk_nb); return err; } @@ -4250,6 +4232,7 @@ static const struct tegra_wake_event tegra234_wake_events[] = { TEGRA_WAKE_GPIO("power", 29, 1, TEGRA234_AON_GPIO(EE, 4)), TEGRA_WAKE_GPIO("mgbe", 56, 0, TEGRA234_MAIN_GPIO(Y, 3)), TEGRA_WAKE_IRQ("rtc", 73, 10), + TEGRA_WAKE_IRQ("sw-wake", SW_WAKE_ID, 179), }; static const struct tegra_pmc_soc tegra234_pmc_soc = { |