diff --git a/Documentation/devicetree/bindings/rtc/sirf,prima2-sysrtc.txt b/Documentation/devicetree/bindings/rtc/sirf,prima2-sysrtc.txt
deleted file mode 100644
index 58885b55da21..000000000000
--- a/Documentation/devicetree/bindings/rtc/sirf,prima2-sysrtc.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-SiRFSoC Real Time Clock
-
-Required properties:
-- compatible: must be "sirf,prima2-sysrtc"
-- reg: address range of rtc register set.
-- interrupts: rtc alarm interrupts.
-
-Example:
-	rtc@2000 {
-		compatible = "sirf,prima2-sysrtc";
-		reg = <0x2000 0x1000>;
-		interrupts = <52 53 54>;
-	};
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 6123f9f4fbc9..8fb9aa55ace1 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -1799,13 +1799,6 @@ config RTC_DRV_IMX_SC
 	   If you say yes here you get support for the NXP i.MX System
 	   Controller RTC module.
 
-config RTC_DRV_SIRFSOC
-	tristate "SiRFSOC RTC"
-	depends on ARCH_SIRF
-	help
-	  Say "yes" here to support the real time clock on SiRF SOC chips.
-	  This driver can also be built as a module called rtc-sirfsoc.
-
 config RTC_DRV_ST_LPC
 	tristate "STMicroelectronics LPC RTC"
 	depends on ARCH_STI
diff --git a/drivers/rtc/Makefile b/drivers/rtc/Makefile
index bb8f319b09fb..1f00896db507 100644
--- a/drivers/rtc/Makefile
+++ b/drivers/rtc/Makefile
@@ -154,7 +154,6 @@ obj-$(CONFIG_RTC_DRV_SA1100)	+= rtc-sa1100.o
 obj-$(CONFIG_RTC_DRV_SC27XX)	+= rtc-sc27xx.o
 obj-$(CONFIG_RTC_DRV_SD3078)   += rtc-sd3078.o
 obj-$(CONFIG_RTC_DRV_SH)	+= rtc-sh.o
-obj-$(CONFIG_RTC_DRV_SIRFSOC)	+= rtc-sirfsoc.o
 obj-$(CONFIG_RTC_DRV_SNVS)	+= rtc-snvs.o
 obj-$(CONFIG_RTC_DRV_SPEAR)	+= rtc-spear.o
 obj-$(CONFIG_RTC_DRV_STARFIRE)	+= rtc-starfire.o
diff --git a/drivers/rtc/rtc-sirfsoc.c b/drivers/rtc/rtc-sirfsoc.c
deleted file mode 100644
index 03a6cca23201..000000000000
--- a/drivers/rtc/rtc-sirfsoc.c
+++ /dev/null
@@ -1,446 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * SiRFSoC Real Time Clock interface for Linux
- *
- * Copyright (c) 2013 Cambridge Silicon Radio Limited, a CSR plc group company.
- */
-
-#include <linux/module.h>
-#include <linux/err.h>
-#include <linux/rtc.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include <linux/io.h>
-#include <linux/of.h>
-#include <linux/regmap.h>
-#include <linux/rtc/sirfsoc_rtciobrg.h>
-
-
-#define RTC_CN			0x00
-#define RTC_ALARM0		0x04
-#define RTC_ALARM1		0x18
-#define RTC_STATUS		0x08
-#define RTC_SW_VALUE            0x40
-#define SIRFSOC_RTC_AL1E	(1<<6)
-#define SIRFSOC_RTC_AL1		(1<<4)
-#define SIRFSOC_RTC_HZE		(1<<3)
-#define SIRFSOC_RTC_AL0E	(1<<2)
-#define SIRFSOC_RTC_HZ		(1<<1)
-#define SIRFSOC_RTC_AL0		(1<<0)
-#define RTC_DIV			0x0c
-#define RTC_DEEP_CTRL		0x14
-#define RTC_CLOCK_SWITCH	0x1c
-#define SIRFSOC_RTC_CLK		0x03	/* others are reserved */
-
-/* Refer to RTC DIV switch */
-#define RTC_HZ			16
-
-/* This macro is also defined in arch/arm/plat-sirfsoc/cpu.c */
-#define RTC_SHIFT		4
-
-#define INTR_SYSRTC_CN		0x48
-
-struct sirfsoc_rtc_drv {
-	struct rtc_device	*rtc;
-	u32			rtc_base;
-	u32			irq;
-	unsigned		irq_wake;
-	/* Overflow for every 8 years extra time */
-	u32			overflow_rtc;
-	spinlock_t		lock;
-	struct regmap *regmap;
-#ifdef CONFIG_PM
-	u32		saved_counter;
-	u32		saved_overflow_rtc;
-#endif
-};
-
-static u32 sirfsoc_rtc_readl(struct sirfsoc_rtc_drv *rtcdrv, u32 offset)
-{
-	u32 val;
-
-	regmap_read(rtcdrv->regmap, rtcdrv->rtc_base + offset, &val);
-	return val;
-}
-
-static void sirfsoc_rtc_writel(struct sirfsoc_rtc_drv *rtcdrv,
-			       u32 offset, u32 val)
-{
-	regmap_write(rtcdrv->regmap, rtcdrv->rtc_base + offset, val);
-}
-
-static int sirfsoc_rtc_read_alarm(struct device *dev,
-		struct rtc_wkalrm *alrm)
-{
-	unsigned long rtc_alarm, rtc_count;
-	struct sirfsoc_rtc_drv *rtcdrv;
-
-	rtcdrv = dev_get_drvdata(dev);
-
-	spin_lock_irq(&rtcdrv->lock);
-
-	rtc_count = sirfsoc_rtc_readl(rtcdrv, RTC_CN);
-
-	rtc_alarm = sirfsoc_rtc_readl(rtcdrv, RTC_ALARM0);
-	memset(alrm, 0, sizeof(struct rtc_wkalrm));
-
-	/*
-	 * assume alarm interval not beyond one round counter overflow_rtc:
-	 * 0->0xffffffff
-	 */
-	/* if alarm is in next overflow cycle */
-	if (rtc_count > rtc_alarm)
-		rtc_time64_to_tm((rtcdrv->overflow_rtc + 1)
-				 << (BITS_PER_LONG - RTC_SHIFT)
-				 | rtc_alarm >> RTC_SHIFT, &alrm->time);
-	else
-		rtc_time64_to_tm(rtcdrv->overflow_rtc
-				 << (BITS_PER_LONG - RTC_SHIFT)
-				 | rtc_alarm >> RTC_SHIFT, &alrm->time);
-	if (sirfsoc_rtc_readl(rtcdrv, RTC_STATUS) & SIRFSOC_RTC_AL0E)
-		alrm->enabled = 1;
-
-	spin_unlock_irq(&rtcdrv->lock);
-
-	return 0;
-}
-
-static int sirfsoc_rtc_set_alarm(struct device *dev,
-		struct rtc_wkalrm *alrm)
-{
-	unsigned long rtc_status_reg, rtc_alarm;
-	struct sirfsoc_rtc_drv *rtcdrv;
-	rtcdrv = dev_get_drvdata(dev);
-
-	if (alrm->enabled) {
-		rtc_alarm = rtc_tm_to_time64(&alrm->time);
-
-		spin_lock_irq(&rtcdrv->lock);
-
-		rtc_status_reg = sirfsoc_rtc_readl(rtcdrv, RTC_STATUS);
-		if (rtc_status_reg & SIRFSOC_RTC_AL0E) {
-			/*
-			 * An ongoing alarm in progress - ingore it and not
-			 * to return EBUSY
-			 */
-			dev_info(dev, "An old alarm was set, will be replaced by a new one\n");
-		}
-
-		sirfsoc_rtc_writel(rtcdrv, RTC_ALARM0, rtc_alarm << RTC_SHIFT);
-		rtc_status_reg &= ~0x07; /* mask out the lower status bits */
-		/*
-		 * This bit RTC_AL sets it as a wake-up source for Sleep Mode
-		 * Writing 1 into this bit will clear it
-		 */
-		rtc_status_reg |= SIRFSOC_RTC_AL0;
-		/* enable the RTC alarm interrupt */
-		rtc_status_reg |= SIRFSOC_RTC_AL0E;
-		sirfsoc_rtc_writel(rtcdrv, RTC_STATUS, rtc_status_reg);
-
-		spin_unlock_irq(&rtcdrv->lock);
-	} else {
-		/*
-		 * if this function was called with enabled=0
-		 * then it could mean that the application is
-		 * trying to cancel an ongoing alarm
-		 */
-		spin_lock_irq(&rtcdrv->lock);
-
-		rtc_status_reg = sirfsoc_rtc_readl(rtcdrv, RTC_STATUS);
-		if (rtc_status_reg & SIRFSOC_RTC_AL0E) {
-			/* clear the RTC status register's alarm bit */
-			rtc_status_reg &= ~0x07;
-			/* write 1 into SIRFSOC_RTC_AL0 to force a clear */
-			rtc_status_reg |= (SIRFSOC_RTC_AL0);
-			/* Clear the Alarm enable bit */
-			rtc_status_reg &= ~(SIRFSOC_RTC_AL0E);
-
-			sirfsoc_rtc_writel(rtcdrv, RTC_STATUS,
-					   rtc_status_reg);
-		}
-
-		spin_unlock_irq(&rtcdrv->lock);
-	}
-
-	return 0;
-}
-
-static int sirfsoc_rtc_read_time(struct device *dev,
-		struct rtc_time *tm)
-{
-	unsigned long tmp_rtc = 0;
-	struct sirfsoc_rtc_drv *rtcdrv;
-	rtcdrv = dev_get_drvdata(dev);
-	/*
-	 * This patch is taken from WinCE - Need to validate this for
-	 * correctness. To work around sirfsoc RTC counter double sync logic
-	 * fail, read several times to make sure get stable value.
-	 */
-	do {
-		tmp_rtc = sirfsoc_rtc_readl(rtcdrv, RTC_CN);
-		cpu_relax();
-	} while (tmp_rtc != sirfsoc_rtc_readl(rtcdrv, RTC_CN));
-
-	rtc_time64_to_tm(rtcdrv->overflow_rtc << (BITS_PER_LONG - RTC_SHIFT)
-			 | tmp_rtc >> RTC_SHIFT, tm);
-	return 0;
-}
-
-static int sirfsoc_rtc_set_time(struct device *dev,
-		struct rtc_time *tm)
-{
-	unsigned long rtc_time;
-	struct sirfsoc_rtc_drv *rtcdrv;
-	rtcdrv = dev_get_drvdata(dev);
-
-	rtc_time = rtc_tm_to_time64(tm);
-
-	rtcdrv->overflow_rtc = rtc_time >> (BITS_PER_LONG - RTC_SHIFT);
-
-	sirfsoc_rtc_writel(rtcdrv, RTC_SW_VALUE, rtcdrv->overflow_rtc);
-	sirfsoc_rtc_writel(rtcdrv, RTC_CN, rtc_time << RTC_SHIFT);
-
-	return 0;
-}
-
-static int sirfsoc_rtc_alarm_irq_enable(struct device *dev,
-		unsigned int enabled)
-{
-	unsigned long rtc_status_reg = 0x0;
-	struct sirfsoc_rtc_drv *rtcdrv;
-
-	rtcdrv = dev_get_drvdata(dev);
-
-	spin_lock_irq(&rtcdrv->lock);
-
-	rtc_status_reg = sirfsoc_rtc_readl(rtcdrv, RTC_STATUS);
-	if (enabled)
-		rtc_status_reg |= SIRFSOC_RTC_AL0E;
-	else
-		rtc_status_reg &= ~SIRFSOC_RTC_AL0E;
-
-	sirfsoc_rtc_writel(rtcdrv, RTC_STATUS, rtc_status_reg);
-
-	spin_unlock_irq(&rtcdrv->lock);
-
-	return 0;
-
-}
-
-static const struct rtc_class_ops sirfsoc_rtc_ops = {
-	.read_time = sirfsoc_rtc_read_time,
-	.set_time = sirfsoc_rtc_set_time,
-	.read_alarm = sirfsoc_rtc_read_alarm,
-	.set_alarm = sirfsoc_rtc_set_alarm,
-	.alarm_irq_enable = sirfsoc_rtc_alarm_irq_enable
-};
-
-static irqreturn_t sirfsoc_rtc_irq_handler(int irq, void *pdata)
-{
-	struct sirfsoc_rtc_drv *rtcdrv = pdata;
-	unsigned long rtc_status_reg = 0x0;
-	unsigned long events = 0x0;
-
-	spin_lock(&rtcdrv->lock);
-
-	rtc_status_reg = sirfsoc_rtc_readl(rtcdrv, RTC_STATUS);
-	/* this bit will be set ONLY if an alarm was active
-	 * and it expired NOW
-	 * So this is being used as an ASSERT
-	 */
-	if (rtc_status_reg & SIRFSOC_RTC_AL0) {
-		/*
-		 * clear the RTC status register's alarm bit
-		 * mask out the lower status bits
-		 */
-		rtc_status_reg &= ~0x07;
-		/* write 1 into SIRFSOC_RTC_AL0 to ACK the alarm interrupt */
-		rtc_status_reg |= (SIRFSOC_RTC_AL0);
-		/* Clear the Alarm enable bit */
-		rtc_status_reg &= ~(SIRFSOC_RTC_AL0E);
-	}
-
-	sirfsoc_rtc_writel(rtcdrv, RTC_STATUS, rtc_status_reg);
-
-	spin_unlock(&rtcdrv->lock);
-
-	/* this should wake up any apps polling/waiting on the read
-	 * after setting the alarm
-	 */
-	events |= RTC_IRQF | RTC_AF;
-	rtc_update_irq(rtcdrv->rtc, 1, events);
-
-	return IRQ_HANDLED;
-}
-
-static const struct of_device_id sirfsoc_rtc_of_match[] = {
-	{ .compatible = "sirf,prima2-sysrtc"},
-	{},
-};
-
-static const struct regmap_config sysrtc_regmap_config = {
-	.reg_bits = 32,
-	.val_bits = 32,
-	.fast_io = true,
-};
-
-MODULE_DEVICE_TABLE(of, sirfsoc_rtc_of_match);
-
-static int sirfsoc_rtc_probe(struct platform_device *pdev)
-{
-	int err;
-	unsigned long rtc_div;
-	struct sirfsoc_rtc_drv *rtcdrv;
-	struct device_node *np = pdev->dev.of_node;
-
-	rtcdrv = devm_kzalloc(&pdev->dev,
-		sizeof(struct sirfsoc_rtc_drv), GFP_KERNEL);
-	if (rtcdrv == NULL)
-		return -ENOMEM;
-
-	spin_lock_init(&rtcdrv->lock);
-
-	err = of_property_read_u32(np, "reg", &rtcdrv->rtc_base);
-	if (err) {
-		dev_err(&pdev->dev, "unable to find base address of rtc node in dtb\n");
-		return err;
-	}
-
-	platform_set_drvdata(pdev, rtcdrv);
-
-	/* Register rtc alarm as a wakeup source */
-	device_init_wakeup(&pdev->dev, 1);
-
-	rtcdrv->regmap = devm_regmap_init_iobg(&pdev->dev,
-			&sysrtc_regmap_config);
-	if (IS_ERR(rtcdrv->regmap)) {
-		err = PTR_ERR(rtcdrv->regmap);
-		dev_err(&pdev->dev, "Failed to allocate register map: %d\n",
-			err);
-		return err;
-	}
-
-	/*
-	 * Set SYS_RTC counter in RTC_HZ HZ Units
-	 * We are using 32K RTC crystal (32768 / RTC_HZ / 2) -1
-	 * If 16HZ, therefore RTC_DIV = 1023;
-	 */
-	rtc_div = ((32768 / RTC_HZ) / 2) - 1;
-	sirfsoc_rtc_writel(rtcdrv, RTC_DIV, rtc_div);
-
-	/* 0x3 -> RTC_CLK */
-	sirfsoc_rtc_writel(rtcdrv, RTC_CLOCK_SWITCH, SIRFSOC_RTC_CLK);
-
-	/* reset SYS RTC ALARM0 */
-	sirfsoc_rtc_writel(rtcdrv, RTC_ALARM0, 0x0);
-
-	/* reset SYS RTC ALARM1 */
-	sirfsoc_rtc_writel(rtcdrv, RTC_ALARM1, 0x0);
-
-	/* Restore RTC Overflow From Register After Command Reboot */
-	rtcdrv->overflow_rtc =
-		sirfsoc_rtc_readl(rtcdrv, RTC_SW_VALUE);
-
-	rtcdrv->rtc = devm_rtc_allocate_device(&pdev->dev);
-	if (IS_ERR(rtcdrv->rtc))
-		return PTR_ERR(rtcdrv->rtc);
-
-	rtcdrv->rtc->ops = &sirfsoc_rtc_ops;
-	rtcdrv->rtc->range_max = (1ULL << 60) - 1;
-
-	rtcdrv->irq = platform_get_irq(pdev, 0);
-	err = devm_request_irq(&pdev->dev, rtcdrv->irq, sirfsoc_rtc_irq_handler,
-			       IRQF_SHARED, pdev->name, rtcdrv);
-	if (err) {
-		dev_err(&pdev->dev, "Unable to register for the SiRF SOC RTC IRQ\n");
-		return err;
-	}
-
-	return devm_rtc_register_device(rtcdrv->rtc);
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int sirfsoc_rtc_suspend(struct device *dev)
-{
-	struct sirfsoc_rtc_drv *rtcdrv = dev_get_drvdata(dev);
-	rtcdrv->overflow_rtc =
-		sirfsoc_rtc_readl(rtcdrv, RTC_SW_VALUE);
-
-	rtcdrv->saved_counter =
-		sirfsoc_rtc_readl(rtcdrv, RTC_CN);
-	rtcdrv->saved_overflow_rtc = rtcdrv->overflow_rtc;
-	if (device_may_wakeup(dev) && !enable_irq_wake(rtcdrv->irq))
-		rtcdrv->irq_wake = 1;
-
-	return 0;
-}
-
-static int sirfsoc_rtc_resume(struct device *dev)
-{
-	u32 tmp;
-	struct sirfsoc_rtc_drv *rtcdrv = dev_get_drvdata(dev);
-
-	/*
-	 * if resume from snapshot and the rtc power is lost,
-	 * restroe the rtc settings
-	 */
-	if (SIRFSOC_RTC_CLK != sirfsoc_rtc_readl(rtcdrv, RTC_CLOCK_SWITCH)) {
-		u32 rtc_div;
-		/* 0x3 -> RTC_CLK */
-		sirfsoc_rtc_writel(rtcdrv, RTC_CLOCK_SWITCH, SIRFSOC_RTC_CLK);
-		/*
-		 * Set SYS_RTC counter in RTC_HZ HZ Units
-		 * We are using 32K RTC crystal (32768 / RTC_HZ / 2) -1
-		 * If 16HZ, therefore RTC_DIV = 1023;
-		 */
-		rtc_div = ((32768 / RTC_HZ) / 2) - 1;
-
-		sirfsoc_rtc_writel(rtcdrv, RTC_DIV, rtc_div);
-
-		/* reset SYS RTC ALARM0 */
-		sirfsoc_rtc_writel(rtcdrv, RTC_ALARM0, 0x0);
-
-		/* reset SYS RTC ALARM1 */
-		sirfsoc_rtc_writel(rtcdrv, RTC_ALARM1, 0x0);
-	}
-	rtcdrv->overflow_rtc = rtcdrv->saved_overflow_rtc;
-
-	/*
-	 * if current counter is small than previous,
-	 * it means overflow in sleep
-	 */
-	tmp = sirfsoc_rtc_readl(rtcdrv, RTC_CN);
-	if (tmp <= rtcdrv->saved_counter)
-		rtcdrv->overflow_rtc++;
-	/*
-	 *PWRC Value Be Changed When Suspend, Restore Overflow
-	 * In Memory To Register
-	 */
-	sirfsoc_rtc_writel(rtcdrv, RTC_SW_VALUE, rtcdrv->overflow_rtc);
-
-	if (device_may_wakeup(dev) && rtcdrv->irq_wake) {
-		disable_irq_wake(rtcdrv->irq);
-		rtcdrv->irq_wake = 0;
-	}
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(sirfsoc_rtc_pm_ops,
-		sirfsoc_rtc_suspend, sirfsoc_rtc_resume);
-
-static struct platform_driver sirfsoc_rtc_driver = {
-	.driver = {
-		.name = "sirfsoc-rtc",
-		.pm = &sirfsoc_rtc_pm_ops,
-		.of_match_table = sirfsoc_rtc_of_match,
-	},
-	.probe = sirfsoc_rtc_probe,
-};
-module_platform_driver(sirfsoc_rtc_driver);
-
-MODULE_DESCRIPTION("SiRF SoC rtc driver");
-MODULE_AUTHOR("Xianglong Du <Xianglong.Du@csr.com>");
-MODULE_LICENSE("GPL v2");
-MODULE_ALIAS("platform:sirfsoc-rtc");
diff --git a/include/linux/rtc/sirfsoc_rtciobrg.h b/include/linux/rtc/sirfsoc_rtciobrg.h
deleted file mode 100644
index b31f2856733d..000000000000
--- a/include/linux/rtc/sirfsoc_rtciobrg.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * RTC I/O Bridge interfaces for CSR SiRFprimaII
- * ARM access the registers of SYSRTC, GPSRTC and PWRC through this module
- *
- * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
- */
-#ifndef _SIRFSOC_RTC_IOBRG_H_
-#define _SIRFSOC_RTC_IOBRG_H_
-
-struct regmap_config;
-
-extern void sirfsoc_rtc_iobrg_besyncing(void);
-
-extern u32 sirfsoc_rtc_iobrg_readl(u32 addr);
-
-extern void sirfsoc_rtc_iobrg_writel(u32 val, u32 addr);
-struct regmap *devm_regmap_init_iobg(struct device *dev,
-				    const struct regmap_config *config);
-
-#endif
