Hello Vasily,
Thank you very much for your work on this.
This looks good to me.
By the way, I would like to ask comments about adding the following code.
diff --git a/drivers/thermal/sun8i_thermal.c b/drivers/thermal/sun8i_thermal.c
index c0ed60782b11..579dde5e0701 100644
--- a/drivers/thermal/sun8i_thermal.c
+++ b/drivers/thermal/sun8i_thermal.c
@@ -629,11 +629,63 @@ static const struct of_device_id of_ths_match[] = {
};
MODULE_DEVICE_TABLE(of, of_ths_match);
+static int __maybe_unused sun8i_thermal_suspend(struct device *dev)
+{
+ struct ths_device *tmdev; = dev_get_drvdata(dev);
+
+ clk_disable(tmdev->mod_clk);
+ clk_disable(tmdev->bus_clk);
+
+ reset_control_assert(tmdev->reset);
+
+ return 0;
+}
+
+static int __maybe_unused sun8i_thermal_resume(struct device *dev)
+{
+ struct ths_device *tmdev; = dev_get_drvdata(dev);
+ int error;
+
+ error = reset_control_deassert(tmdev->reset);
+ if (error)
+ return error;
+
+ error = clk_enable(tmdev->bus_clk);
+ if (error)
+ goto assert_reset;
+
+ clk_set_rate(tmdev->mod_clk, 24000000);
+ error = clk_enable(tmdev->mod_clk);
+ if (error)
+ goto bus_disable;
+
+ sun8i_ths_calibrate(tmdev);
+
+ ret = tmdev->chip->init(tmdev);
+ if (ret)
+ goto mod_disable;
+
+ return 0;
+
+mod_disable:
+ clk_disable(tmdev->mod_clk);
+bus_disable:
+ clk_disable(tmdev->bus_clk);
+assert_reset:
+ reset_control_assert(tmdev->reset);
+
+ return 0;
+}
+
+static SIMPLE_DEV_PM_OPS(sun8i_thermal_pm_ops,
+ sun8i_thermal_suspend, sun8i_thermal_resume);
+
static struct platform_driver ths_driver = {
.probe = sun8i_ths_probe,
.remove = sun8i_ths_remove,
.driver = {
.name = "sun8i-thermal",
+ .pm = &sun8i_thermal_pm_ops,
.of_match_table = of_ths_match,
},
};
Yangtao
