---

yaml --- r: 296849 b: refs/heads/master c: 2853378 h: refs/heads/master i: 296847: 6c0b1cf v: v3
git-mirror · Mar 6, 2012 · 1293bac · 1293bac
1 parent e2bd4f0
commit 1293bac
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Showing 5 changed files with 80 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b8b8d7932bb83300d0ae6553e320ab1aecb37990
+refs/heads/master: 2853378b6eafd8b9e2f0e39ab599c93ce518b04d
diff --git a/trunk/drivers/input/misc/88pm860x_onkey.c b/trunk/drivers/input/misc/88pm860x_onkey.c
@@ -105,6 +105,8 @@ static int __devinit pm860x_onkey_probe(struct platform_device *pdev)
 	}
 
 	platform_set_drvdata(pdev, info);
+	device_init_wakeup(&pdev->dev, 1);
+
 	return 0;
 
 out_irq:
@@ -129,10 +131,34 @@ static int __devexit pm860x_onkey_remove(struct platform_device *pdev)
 	return 0;
 }
 
+#ifdef CONFIG_PM_SLEEP
+static int pm860x_onkey_suspend(struct device *dev)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent);
+
+	if (device_may_wakeup(dev))
+		chip->wakeup_flag |= 1 << PM8607_IRQ_ONKEY;
+	return 0;
+}
+static int pm860x_onkey_resume(struct device *dev)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent);
+
+	if (device_may_wakeup(dev))
+		chip->wakeup_flag &= ~(1 << PM8607_IRQ_ONKEY);
+	return 0;
+}
+#endif
+
+static SIMPLE_DEV_PM_OPS(pm860x_onkey_pm_ops, pm860x_onkey_suspend, pm860x_onkey_resume);
+
 static struct platform_driver pm860x_onkey_driver = {
 	.driver		= {
 		.name	= "88pm860x-onkey",
 		.owner	= THIS_MODULE,
+		.pm	= &pm860x_onkey_pm_ops,
 	},
 	.probe		= pm860x_onkey_probe,
 	.remove		= __devexit_p(pm860x_onkey_remove),

diff --git a/trunk/drivers/mfd/88pm860x-i2c.c b/trunk/drivers/mfd/88pm860x-i2c.c
@@ -334,10 +334,35 @@ static int __devexit pm860x_remove(struct i2c_client *client)
 	return 0;
 }
 
+#ifdef CONFIG_PM_SLEEP
+static int pm860x_suspend(struct device *dev)
+{
+	struct i2c_client *client = container_of(dev, struct i2c_client, dev);
+	struct pm860x_chip *chip = i2c_get_clientdata(client);
+
+	if (device_may_wakeup(dev) && chip->wakeup_flag)
+		enable_irq_wake(chip->core_irq);
+	return 0;
+}
+
+static int pm860x_resume(struct device *dev)
+{
+	struct i2c_client *client = container_of(dev, struct i2c_client, dev);
+	struct pm860x_chip *chip = i2c_get_clientdata(client);
+
+	if (device_may_wakeup(dev) && chip->wakeup_flag)
+		disable_irq_wake(chip->core_irq);
+	return 0;
+}
+#endif
+
+static SIMPLE_DEV_PM_OPS(pm860x_pm_ops, pm860x_suspend, pm860x_resume);
+
 static struct i2c_driver pm860x_driver = {
 	.driver	= {
 		.name	= "88PM860x",
 		.owner	= THIS_MODULE,
+		.pm     = &pm860x_pm_ops,
 	},
 	.probe		= pm860x_probe,
 	.remove		= __devexit_p(pm860x_remove),

diff --git a/trunk/drivers/rtc/rtc-88pm860x.c b/trunk/drivers/rtc/rtc-88pm860x.c
@@ -376,6 +376,9 @@ static int __devinit pm860x_rtc_probe(struct platform_device *pdev)
 	INIT_DELAYED_WORK(&info->calib_work, calibrate_vrtc_work);
 	schedule_delayed_work(&info->calib_work, VRTC_CALIB_INTERVAL);
 #endif	/* VRTC_CALIBRATION */
+
+	device_init_wakeup(&pdev->dev, 1);
+
 	return 0;
 out_rtc:
 	free_irq(info->irq, info);
@@ -401,10 +404,34 @@ static int __devexit pm860x_rtc_remove(struct platform_device *pdev)
 	return 0;
 }
 
+#ifdef CONFIG_PM_SLEEP
+static int pm860x_rtc_suspend(struct device *dev)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent);
+
+	if (device_may_wakeup(dev))
+		chip->wakeup_flag |= 1 << PM8607_IRQ_RTC;
+	return 0;
+}
+static int pm860x_rtc_resume(struct device *dev)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent);
+
+	if (device_may_wakeup(dev))
+		chip->wakeup_flag &= ~(1 << PM8607_IRQ_RTC);
+	return 0;
+}
+#endif
+
+static SIMPLE_DEV_PM_OPS(pm860x_rtc_pm_ops, pm860x_rtc_suspend, pm860x_rtc_resume);
+
 static struct platform_driver pm860x_rtc_driver = {
 	.driver		= {
 		.name	= "88pm860x-rtc",
 		.owner	= THIS_MODULE,
+		.pm	= &pm860x_rtc_pm_ops,
 	},
 	.probe		= pm860x_rtc_probe,
 	.remove		= __devexit_p(pm860x_rtc_remove),

diff --git a/trunk/include/linux/mfd/88pm860x.h b/trunk/include/linux/mfd/88pm860x.h
@@ -311,6 +311,7 @@ struct pm860x_chip {
 	int			core_irq;
 	unsigned char		chip_version;
 
+	unsigned int            wakeup_flag;
 };
 
 enum {
-Original file line number
+Diff line change
@@ Expand Up / @@ -311,6 +311,7 @@ struct pm860x_chip { @@
     	int			core_irq;
     	unsigned char		chip_version;
+    	unsigned int            wakeup_flag;
     };
     enum {
@@ Expand Down @@