diff --git a/drivers/clocksource/timer-ti-dm.c b/drivers/clocksource/timer-ti-dm.c
index 269a994d6a99fd..f5c73ebfe4caf7 100644
--- a/drivers/clocksource/timer-ti-dm.c
+++ b/drivers/clocksource/timer-ti-dm.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * linux/arch/arm/plat-omap/dmtimer.c
  *
@@ -15,28 +16,11 @@
  *
  * Copyright (C) 2009 Texas Instruments
  * Added OMAP4 support - Santosh Shilimkar <santosh.shilimkar@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * You should have received a copy of the  GNU General Public License along
- * with this program; if not, write  to the Free Software Foundation, Inc.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
 #include <linux/clk.h>
 #include <linux/clk-provider.h>
+#include <linux/cpu_pm.h>
 #include <linux/module.h>
 #include <linux/io.h>
 #include <linux/device.h>
@@ -109,6 +93,47 @@ static void omap_timer_restore_context(struct omap_dm_timer *timer)
 				timer->context.tclr);
 }
 
+static void omap_timer_save_context(struct omap_dm_timer *timer)
+{
+	timer->context.tclr =
+			omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
+	timer->context.twer =
+			omap_dm_timer_read_reg(timer, OMAP_TIMER_WAKEUP_EN_REG);
+	timer->context.tldr =
+			omap_dm_timer_read_reg(timer, OMAP_TIMER_LOAD_REG);
+	timer->context.tmar =
+			omap_dm_timer_read_reg(timer, OMAP_TIMER_MATCH_REG);
+	timer->context.tier = readl_relaxed(timer->irq_ena);
+	timer->context.tsicr =
+			omap_dm_timer_read_reg(timer, OMAP_TIMER_IF_CTRL_REG);
+}
+
+static int omap_timer_context_notifier(struct notifier_block *nb,
+				       unsigned long cmd, void *v)
+{
+	struct omap_dm_timer *timer;
+
+	timer = container_of(nb, struct omap_dm_timer, nb);
+
+	switch (cmd) {
+	case CPU_CLUSTER_PM_ENTER:
+		if ((timer->capability & OMAP_TIMER_ALWON) ||
+		    !atomic_read(&timer->enabled))
+			break;
+		omap_timer_save_context(timer);
+		break;
+	case CPU_CLUSTER_PM_ENTER_FAILED:
+	case CPU_CLUSTER_PM_EXIT:
+		if ((timer->capability & OMAP_TIMER_ALWON) ||
+		    !atomic_read(&timer->enabled))
+			break;
+		omap_timer_restore_context(timer);
+		break;
+	}
+
+	return NOTIFY_OK;
+}
+
 static int omap_dm_timer_reset(struct omap_dm_timer *timer)
 {
 	u32 l, timeout = 100000;
@@ -225,21 +250,7 @@ static int omap_dm_timer_set_source(struct omap_dm_timer *timer, int source)
 
 static void omap_dm_timer_enable(struct omap_dm_timer *timer)
 {
-	int c;
-
 	pm_runtime_get_sync(&timer->pdev->dev);
-
-	if (!(timer->capability & OMAP_TIMER_ALWON)) {
-		if (timer->get_context_loss_count) {
-			c = timer->get_context_loss_count(&timer->pdev->dev);
-			if (c != timer->ctx_loss_count) {
-				omap_timer_restore_context(timer);
-				timer->ctx_loss_count = c;
-			}
-		} else {
-			omap_timer_restore_context(timer);
-		}
-	}
 }
 
 static void omap_dm_timer_disable(struct omap_dm_timer *timer)
@@ -508,7 +519,7 @@ __u32 omap_dm_timer_modify_idlect_mask(__u32 inputmask)
 
 int omap_dm_timer_trigger(struct omap_dm_timer *timer)
 {
-	if (unlikely(!timer || pm_runtime_suspended(&timer->pdev->dev))) {
+	if (unlikely(!timer || !atomic_read(&timer->enabled))) {
 		pr_err("%s: timer not available or enabled.\n", __func__);
 		return -EINVAL;
 	}
@@ -532,8 +543,6 @@ static int omap_dm_timer_start(struct omap_dm_timer *timer)
 		omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
 	}
 
-	/* Save the context */
-	timer->context.tclr = l;
 	return 0;
 }
 
@@ -549,38 +558,19 @@ static int omap_dm_timer_stop(struct omap_dm_timer *timer)
 
 	__omap_dm_timer_stop(timer, timer->posted, rate);
 
-	/*
-	 * Since the register values are computed and written within
-	 * __omap_dm_timer_stop, we need to use read to retrieve the
-	 * context.
-	 */
-	timer->context.tclr =
-			omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
 	omap_dm_timer_disable(timer);
 	return 0;
 }
 
-static int omap_dm_timer_set_load(struct omap_dm_timer *timer, int autoreload,
+static int omap_dm_timer_set_load(struct omap_dm_timer *timer,
 				  unsigned int load)
 {
-	u32 l;
-
 	if (unlikely(!timer))
 		return -EINVAL;
 
 	omap_dm_timer_enable(timer);
-	l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
-	if (autoreload)
-		l |= OMAP_TIMER_CTRL_AR;
-	else
-		l &= ~OMAP_TIMER_CTRL_AR;
-	omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
 	omap_dm_timer_write_reg(timer, OMAP_TIMER_LOAD_REG, load);
 
-	omap_dm_timer_write_reg(timer, OMAP_TIMER_TRIGGER_REG, 0);
-	/* Save the context */
-	timer->context.tclr = l;
-	timer->context.tldr = load;
 	omap_dm_timer_disable(timer);
 	return 0;
 }
@@ -602,15 +592,12 @@ static int omap_dm_timer_set_match(struct omap_dm_timer *timer, int enable,
 	omap_dm_timer_write_reg(timer, OMAP_TIMER_MATCH_REG, match);
 	omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
 
-	/* Save the context */
-	timer->context.tclr = l;
-	timer->context.tmar = match;
 	omap_dm_timer_disable(timer);
 	return 0;
 }
 
 static int omap_dm_timer_set_pwm(struct omap_dm_timer *timer, int def_on,
-				 int toggle, int trigger)
+				 int toggle, int trigger, int autoreload)
 {
 	u32 l;
 
@@ -620,20 +607,34 @@ static int omap_dm_timer_set_pwm(struct omap_dm_timer *timer, int def_on,
 	omap_dm_timer_enable(timer);
 	l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
 	l &= ~(OMAP_TIMER_CTRL_GPOCFG | OMAP_TIMER_CTRL_SCPWM |
-	       OMAP_TIMER_CTRL_PT | (0x03 << 10));
+	       OMAP_TIMER_CTRL_PT | (0x03 << 10) | OMAP_TIMER_CTRL_AR);
 	if (def_on)
 		l |= OMAP_TIMER_CTRL_SCPWM;
 	if (toggle)
 		l |= OMAP_TIMER_CTRL_PT;
 	l |= trigger << 10;
+	if (autoreload)
+		l |= OMAP_TIMER_CTRL_AR;
 	omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
 
-	/* Save the context */
-	timer->context.tclr = l;
 	omap_dm_timer_disable(timer);
 	return 0;
 }
 
+static int omap_dm_timer_get_pwm_status(struct omap_dm_timer *timer)
+{
+	u32 l;
+
+	if (unlikely(!timer))
+		return -EINVAL;
+
+	omap_dm_timer_enable(timer);
+	l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
+	omap_dm_timer_disable(timer);
+
+	return l;
+}
+
 static int omap_dm_timer_set_prescaler(struct omap_dm_timer *timer,
 					int prescaler)
 {
@@ -651,8 +652,6 @@ static int omap_dm_timer_set_prescaler(struct omap_dm_timer *timer,
 	}
 	omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
 
-	/* Save the context */
-	timer->context.tclr = l;
 	omap_dm_timer_disable(timer);
 	return 0;
 }
@@ -666,9 +665,6 @@ static int omap_dm_timer_set_int_enable(struct omap_dm_timer *timer,
 	omap_dm_timer_enable(timer);
 	__omap_dm_timer_int_enable(timer, value);
 
-	/* Save the context */
-	timer->context.tier = value;
-	timer->context.twer = value;
 	omap_dm_timer_disable(timer);
 	return 0;
 }
@@ -696,9 +692,6 @@ static int omap_dm_timer_set_int_disable(struct omap_dm_timer *timer, u32 mask)
 	l = omap_dm_timer_read_reg(timer, OMAP_TIMER_WAKEUP_EN_REG) & ~mask;
 	omap_dm_timer_write_reg(timer, OMAP_TIMER_WAKEUP_EN_REG, l);
 
-	/* Save the context */
-	timer->context.tier &= ~mask;
-	timer->context.twer &= ~mask;
 	omap_dm_timer_disable(timer);
 	return 0;
 }
@@ -707,7 +700,7 @@ static unsigned int omap_dm_timer_read_status(struct omap_dm_timer *timer)
 {
 	unsigned int l;
 
-	if (unlikely(!timer || pm_runtime_suspended(&timer->pdev->dev))) {
+	if (unlikely(!timer || !atomic_read(&timer->enabled))) {
 		pr_err("%s: timer not available or enabled.\n", __func__);
 		return 0;
 	}
@@ -719,7 +712,7 @@ static unsigned int omap_dm_timer_read_status(struct omap_dm_timer *timer)
 
 static int omap_dm_timer_write_status(struct omap_dm_timer *timer, unsigned int value)
 {
-	if (unlikely(!timer || pm_runtime_suspended(&timer->pdev->dev)))
+	if (unlikely(!timer || !atomic_read(&timer->enabled)))
 		return -EINVAL;
 
 	__omap_dm_timer_write_status(timer, value);
@@ -729,7 +722,7 @@ static int omap_dm_timer_write_status(struct omap_dm_timer *timer, unsigned int
 
 static unsigned int omap_dm_timer_read_counter(struct omap_dm_timer *timer)
 {
-	if (unlikely(!timer || pm_runtime_suspended(&timer->pdev->dev))) {
+	if (unlikely(!timer || !atomic_read(&timer->enabled))) {
 		pr_err("%s: timer not iavailable or enabled.\n", __func__);
 		return 0;
 	}
@@ -739,7 +732,7 @@ static unsigned int omap_dm_timer_read_counter(struct omap_dm_timer *timer)
 
 static int omap_dm_timer_write_counter(struct omap_dm_timer *timer, unsigned int value)
 {
-	if (unlikely(!timer || pm_runtime_suspended(&timer->pdev->dev))) {
+	if (unlikely(!timer || !atomic_read(&timer->enabled))) {
 		pr_err("%s: timer not available or enabled.\n", __func__);
 		return -EINVAL;
 	}
@@ -767,6 +760,37 @@ int omap_dm_timers_active(void)
 	return 0;
 }
 
+static int __maybe_unused omap_dm_timer_runtime_suspend(struct device *dev)
+{
+	struct omap_dm_timer *timer = dev_get_drvdata(dev);
+
+	atomic_set(&timer->enabled, 0);
+
+	if (timer->capability & OMAP_TIMER_ALWON || !timer->func_base)
+		return 0;
+
+	omap_timer_save_context(timer);
+
+	return 0;
+}
+
+static int __maybe_unused omap_dm_timer_runtime_resume(struct device *dev)
+{
+	struct omap_dm_timer *timer = dev_get_drvdata(dev);
+
+	if (!(timer->capability & OMAP_TIMER_ALWON) && timer->func_base)
+		omap_timer_restore_context(timer);
+
+	atomic_set(&timer->enabled, 1);
+
+	return 0;
+}
+
+static const struct dev_pm_ops omap_dm_timer_pm_ops = {
+	SET_RUNTIME_PM_OPS(omap_dm_timer_runtime_suspend,
+			   omap_dm_timer_runtime_resume, NULL)
+};
+
 static const struct of_device_id omap_timer_match[];
 
 /**
@@ -808,6 +832,8 @@ static int omap_dm_timer_probe(struct platform_device *pdev)
 	if (IS_ERR(timer->io_base))
 		return PTR_ERR(timer->io_base);
 
+	platform_set_drvdata(pdev, timer);
+
 	if (dev->of_node) {
 		if (of_find_property(dev->of_node, "ti,timer-alwon", NULL))
 			timer->capability |= OMAP_TIMER_ALWON;
@@ -821,7 +847,11 @@ static int omap_dm_timer_probe(struct platform_device *pdev)
 		timer->id = pdev->id;
 		timer->capability = pdata->timer_capability;
 		timer->reserved = omap_dm_timer_reserved_systimer(timer->id);
-		timer->get_context_loss_count = pdata->get_context_loss_count;
+	}
+
+	if (!(timer->capability & OMAP_TIMER_ALWON)) {
+		timer->nb.notifier_call = omap_timer_context_notifier;
+		cpu_pm_register_notifier(&timer->nb);
 	}
 
 	if (pdata)
@@ -875,6 +905,8 @@ static int omap_dm_timer_remove(struct platform_device *pdev)
 	list_for_each_entry(timer, &omap_timer_list, node)
 		if (!strcmp(dev_name(&timer->pdev->dev),
 			    dev_name(&pdev->dev))) {
+			if (!(timer->capability & OMAP_TIMER_ALWON))
+				cpu_pm_unregister_notifier(&timer->nb);
 			list_del(&timer->node);
 			ret = 0;
 			break;
@@ -903,6 +935,7 @@ static const struct omap_dm_timer_ops dmtimer_ops = {
 	.set_load = omap_dm_timer_set_load,
 	.set_match = omap_dm_timer_set_match,
 	.set_pwm = omap_dm_timer_set_pwm,
+	.get_pwm_status = omap_dm_timer_get_pwm_status,
 	.set_prescaler = omap_dm_timer_set_prescaler,
 	.read_counter = omap_dm_timer_read_counter,
 	.write_counter = omap_dm_timer_write_counter,
@@ -953,6 +986,7 @@ static struct platform_driver omap_dm_timer_driver = {
 	.driver = {
 		.name   = "omap_timer",
 		.of_match_table = of_match_ptr(omap_timer_match),
+		.pm = &omap_dm_timer_pm_ops,
 	},
 };
 
diff --git a/drivers/pwm/pwm-omap-dmtimer.c b/drivers/pwm/pwm-omap-dmtimer.c
index 88a3c5690fea22..9e4378dc689752 100644
--- a/drivers/pwm/pwm-omap-dmtimer.c
+++ b/drivers/pwm/pwm-omap-dmtimer.c
@@ -183,7 +183,7 @@ static int pwm_omap_dmtimer_config(struct pwm_chip *chip,
 	if (timer_active)
 		omap->pdata->stop(omap->dm_timer);
 
-	omap->pdata->set_load(omap->dm_timer, true, load_value);
+	omap->pdata->set_load(omap->dm_timer, load_value);
 	omap->pdata->set_match(omap->dm_timer, true, match_value);
 
 	dev_dbg(chip->dev, "load value: %#08x (%d), match value: %#08x (%d)\n",
@@ -192,7 +192,8 @@ static int pwm_omap_dmtimer_config(struct pwm_chip *chip,
 	omap->pdata->set_pwm(omap->dm_timer,
 			      pwm_get_polarity(pwm) == PWM_POLARITY_INVERSED,
 			      true,
-			      PWM_OMAP_DMTIMER_TRIGGER_OVERFLOW_AND_COMPARE);
+			      PWM_OMAP_DMTIMER_TRIGGER_OVERFLOW_AND_COMPARE,
+			      true);
 
 	/* If config was called while timer was running it must be reenabled. */
 	if (timer_active)
@@ -222,7 +223,8 @@ static int pwm_omap_dmtimer_set_polarity(struct pwm_chip *chip,
 	omap->pdata->set_pwm(omap->dm_timer,
 			      polarity == PWM_POLARITY_INVERSED,
 			      true,
-			      PWM_OMAP_DMTIMER_TRIGGER_OVERFLOW_AND_COMPARE);
+			      PWM_OMAP_DMTIMER_TRIGGER_OVERFLOW_AND_COMPARE,
+			      true);
 	mutex_unlock(&omap->mutex);
 
 	return 0;
diff --git a/include/clocksource/timer-ti-dm.h b/include/clocksource/timer-ti-dm.h
index 7d9598dc578d3d..25f05235866eec 100644
--- a/include/clocksource/timer-ti-dm.h
+++ b/include/clocksource/timer-ti-dm.h
@@ -105,17 +105,17 @@ struct omap_dm_timer {
 	void __iomem	*pend;		/* write pending */
 	void __iomem	*func_base;	/* function register base */
 
+	atomic_t enabled;
 	unsigned long rate;
 	unsigned reserved:1;
 	unsigned posted:1;
 	struct timer_regs context;
-	int (*get_context_loss_count)(struct device *);
-	int ctx_loss_count;
 	int revision;
 	u32 capability;
 	u32 errata;
 	struct platform_device *pdev;
 	struct list_head node;
+	struct notifier_block nb;
 };
 
 int omap_dm_timer_reserve_systimer(int id);
diff --git a/include/linux/platform_data/dmtimer-omap.h b/include/linux/platform_data/dmtimer-omap.h
index bdaaf537604af9..95d852aef130e3 100644
--- a/include/linux/platform_data/dmtimer-omap.h
+++ b/include/linux/platform_data/dmtimer-omap.h
@@ -30,12 +30,12 @@ struct omap_dm_timer_ops {
 	int	(*stop)(struct omap_dm_timer *timer);
 	int	(*set_source)(struct omap_dm_timer *timer, int source);
 
-	int	(*set_load)(struct omap_dm_timer *timer, int autoreload,
-			    unsigned int value);
+	int	(*set_load)(struct omap_dm_timer *timer, unsigned int value);
 	int	(*set_match)(struct omap_dm_timer *timer, int enable,
 			     unsigned int match);
 	int	(*set_pwm)(struct omap_dm_timer *timer, int def_on,
-			   int toggle, int trigger);
+			   int toggle, int trigger, int autoreload);
+	int	(*get_pwm_status)(struct omap_dm_timer *timer);
 	int	(*set_prescaler)(struct omap_dm_timer *timer, int prescaler);
 
 	unsigned int (*read_counter)(struct omap_dm_timer *timer);