diff --git a/drivers/power/pwrseq/Makefile b/drivers/power/pwrseq/Makefile
index 556bf5582d47..949ec848cf00 100644
--- a/drivers/power/pwrseq/Makefile
+++ b/drivers/power/pwrseq/Makefile
@@ -3,7 +3,7 @@
 # Makefile for power sequencer drivers.
 #
 
-obj-$(CONFIG_PWRSEQ) += core.o
+obj-$(CONFIG_PWRSEQ) += core.o fallback.o
 
 obj-$(CONFIG_PWRSEQ_EMMC)	+= pwrseq_emmc.o
 obj-$(CONFIG_PWRSEQ_QCA)	+= pwrseq_qca.o
diff --git a/drivers/power/pwrseq/core.c b/drivers/power/pwrseq/core.c
index 2e4e9d123e60..a43977a0eed8 100644
--- a/drivers/power/pwrseq/core.c
+++ b/drivers/power/pwrseq/core.c
@@ -15,6 +15,7 @@
 #include <linux/pm_runtime.h>
 #include <linux/pwrseq/consumer.h>
 #include <linux/pwrseq/driver.h>
+#include <linux/pwrseq/fallback.h>
 #include <linux/slab.h>
 
 #define	to_pwrseq(a)	(container_of((a), struct pwrseq, dev))
@@ -108,6 +109,8 @@ struct pwrseq * __pwrseq_get(struct device *dev, const char *id, bool optional)
 	struct device_link *link;
 
 	pwrseq = _of_pwrseq_get(dev, id);
+	if (pwrseq == NULL)
+		pwrseq = pwrseq_fallback_get(dev, id);
 	if (pwrseq == NULL)
 		return optional ? NULL : ERR_PTR(-ENODEV);
 	else if (IS_ERR(pwrseq))
diff --git a/drivers/power/pwrseq/fallback.c b/drivers/power/pwrseq/fallback.c
new file mode 100644
index 000000000000..6ecf24dd8f29
--- /dev/null
+++ b/drivers/power/pwrseq/fallback.c
@@ -0,0 +1,75 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright 2021 (c) Linaro Ltd.
+ * Author: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
+ */
+
+#include <linux/device.h>
+#include <linux/module.h>
+#include <linux/mutex.h>
+#include <linux/of_device.h>
+#include <linux/pwrseq/fallback.h>
+#include <linux/slab.h>
+
+static DEFINE_MUTEX(pwrseq_fallback_mutex);
+static LIST_HEAD(pwrseq_fallback_list);
+
+int __pwrseq_fallback_register(struct pwrseq_fallback *fallback, struct module *owner)
+{
+	if (!try_module_get(owner))
+		return -EPROBE_DEFER;
+
+	fallback->owner = owner;
+
+	mutex_lock(&pwrseq_fallback_mutex);
+	list_add_tail(&fallback->list, &pwrseq_fallback_list);
+	mutex_unlock(&pwrseq_fallback_mutex);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(__pwrseq_fallback_register);
+
+void pwrseq_fallback_unregister(struct pwrseq_fallback *fallback)
+{
+	mutex_lock(&pwrseq_fallback_mutex);
+	list_del(&fallback->list);
+	mutex_unlock(&pwrseq_fallback_mutex);
+
+	module_put(fallback->owner);
+
+	kfree(fallback);
+}
+EXPORT_SYMBOL_GPL(pwrseq_fallback_unregister);
+
+static bool pwrseq_fallback_match(struct device *dev, struct pwrseq_fallback *fallback)
+{
+	if (of_match_device(fallback->of_match_table, dev) != NULL)
+		return true;
+
+	/* We might add support for other matching options later */
+
+	return false;
+}
+
+struct pwrseq *pwrseq_fallback_get(struct device *dev, const char *id)
+{
+	struct pwrseq_fallback *fallback;
+	struct pwrseq *pwrseq = ERR_PTR(-ENODEV);
+
+	mutex_lock(&pwrseq_fallback_mutex);
+
+	list_for_each_entry(fallback, &pwrseq_fallback_list, list) {
+		if (!pwrseq_fallback_match(dev, fallback))
+			continue;
+
+		pwrseq = fallback->get(dev, id);
+		break;
+	}
+
+	mutex_unlock(&pwrseq_fallback_mutex);
+
+	if (!IS_ERR_OR_NULL(pwrseq))
+		dev_warn(dev, "legacy pwrseq support used for the device\n");
+
+	return pwrseq;
+}
diff --git a/include/linux/pwrseq/fallback.h b/include/linux/pwrseq/fallback.h
new file mode 100644
index 000000000000..616049df179f
--- /dev/null
+++ b/include/linux/pwrseq/fallback.h
@@ -0,0 +1,36 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright (c) 2021 Linaro Ltd.
+ */
+
+#ifndef __LINUX_PWRSEQ_FALLBACK_H__
+#define __LINUX_PWRSEQ_FALLBACK_H__
+
+#include <linux/list.h>
+
+struct pwrseq;
+
+struct device;
+struct module;
+struct of_device_id;
+
+struct pwrseq_fallback {
+	struct list_head list;
+	struct module *owner;
+
+	const struct of_device_id *of_match_table;
+
+	struct pwrseq *(*get)(struct device *dev, const char *id);
+};
+
+/* provider interface */
+
+int __pwrseq_fallback_register(struct pwrseq_fallback *fallback, struct module *owner);
+#define pwrseq_fallback_register(fallback) __pwrseq_fallback_register(fallback, THIS_MODULE)
+
+void pwrseq_fallback_unregister(struct pwrseq_fallback *fallback);
+
+/* internal interface */
+struct pwrseq *pwrseq_fallback_get(struct device *dev, const char *id);
+
+#endif /* __LINUX_PWRSEQ_DRIVER_H__ */
