diff --git a/drivers/rtc/rtc-pxa.c b/drivers/rtc/rtc-pxa.c
index 22ea4f5..29646af 100644
--- a/drivers/rtc/rtc-pxa.c
+++ b/drivers/rtc/rtc-pxa.c
@@ -29,6 +29,7 @@
 #include <linux/slab.h>
 #include <linux/of.h>
 #include <linux/of_device.h>
+#include <linux/delay.h>
 
 #include <mach/hardware.h>
 
@@ -81,14 +82,28 @@
 #define RTCPICR		0x34
 #define PIAR		0x38
 
+#define PSBR_RTC	0x00
+
 #define rtc_readl(pxa_rtc, reg)	\
 	__raw_readl((pxa_rtc)->base + (reg))
 #define rtc_writel(pxa_rtc, reg, value)	\
 	__raw_writel((value), (pxa_rtc)->base + (reg))
+#define rtc_readl_psbr(pxa_rtc, reg)	\
+	__raw_readl((pxa_rtc)->base_psbr + (reg))
+#define rtc_writel_psbr(pxa_rtc, reg, value)	\
+	__raw_writel((value), (pxa_rtc)->base_psbr + (reg))
+
+enum {
+	RTC_PXA27X,
+	RTC_PXA95X,
+};
 
 struct pxa_rtc {
 	struct resource	*ress;
+	struct resource *ress_psbr;
+	unsigned int		id;
 	void __iomem		*base;
+	void __iomem		*base_psbr;
 	int			irq_1Hz;
 	int			irq_Alrm;
 	struct rtc_device	*rtc;
@@ -250,9 +265,26 @@ static int pxa_rtc_set_time(struct device *dev, struct rtc_time *tm)
 {
 	struct pxa_rtc *pxa_rtc = dev_get_drvdata(dev);
 
+	/*
+	 * sequence to wirte pxa rtc register RCNR RDCR RYCR is
+	 * 1. set PSBR[RWE] bit, take 2x32-khz to complete
+	 * 2. write to RTC register,take 2x32-khz to complete
+	 * 3. clear PSBR[RWE] bit,take 2x32-khz to complete
+	 */
+	if (pxa_rtc->id == RTC_PXA95X) {
+		rtc_writel_psbr(pxa_rtc, PSBR_RTC, 0x01);
+		udelay(100);
+	}
+
 	rtc_writel(pxa_rtc, RYCR, ryxr_calc(tm));
 	rtc_writel(pxa_rtc, RDCR, rdxr_calc(tm));
 
+	if (pxa_rtc->id == RTC_PXA95X) {
+		udelay(100);
+		rtc_writel_psbr(pxa_rtc, PSBR_RTC, 0x00);
+		udelay(100);
+	}
+
 	return 0;
 }
 
@@ -318,6 +350,20 @@ static const struct rtc_class_ops pxa_rtc_ops = {
 	.proc = pxa_rtc_proc,
 };
 
+static struct of_device_id pxa_rtc_dt_ids[] = {
+	{ .compatible = "marvell,pxa-rtc", .data = (void *)RTC_PXA27X },
+	{ .compatible = "marvell,pxa95x-rtc", .data = (void *)RTC_PXA95X },
+	{}
+};
+MODULE_DEVICE_TABLE(of, pxa_rtc_dt_ids);
+
+static const struct platform_device_id pxa_rtc_id_table[] = {
+	{ "pxa-rtc", RTC_PXA27X },
+	{ "pxa95x-rtc", RTC_PXA95X },
+        { },
+};
+MODULE_DEVICE_TABLE(platform, pxa_rtc_id_table);
+
 static int __init pxa_rtc_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
@@ -332,13 +378,34 @@ static int __init pxa_rtc_probe(struct platform_device *pdev)
 	spin_lock_init(&pxa_rtc->lock);
 	platform_set_drvdata(pdev, pxa_rtc);
 
+	if (pdev->dev.of_node) {
+		const struct of_device_id *of_id =
+				of_match_device(pxa_rtc_dt_ids, &pdev->dev);
+
+		pxa_rtc->id = (unsigned int)(of_id->data);
+	} else {
+		const struct platform_device_id *id =
+				platform_get_device_id(pdev);
+
+		pxa_rtc->id = id->driver_data;
+	}
+
 	ret = -ENXIO;
 	pxa_rtc->ress = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!pxa_rtc->ress) {
-		dev_err(dev, "No I/O memory resource defined\n");
+		dev_err(dev, "No I/O memory resource(id=0) defined\n");
 		goto err_ress;
 	}
 
+	if (pxa_rtc->id == RTC_PXA95X) {
+		pxa_rtc->ress_psbr =
+			platform_get_resource(pdev, IORESOURCE_MEM, 1);
+		if (!pxa_rtc->ress_psbr) {
+			dev_err(dev, "No I/O memory resource(id=1) defined\n");
+			goto err_ress;
+		}
+	}
+
 	pxa_rtc->irq_1Hz = platform_get_irq(pdev, 0);
 	if (pxa_rtc->irq_1Hz < 0) {
 		dev_err(dev, "No 1Hz IRQ resource defined\n");
@@ -355,7 +422,17 @@ static int __init pxa_rtc_probe(struct platform_device *pdev)
 				resource_size(pxa_rtc->ress));
 	if (!pxa_rtc->base) {
 		dev_err(&pdev->dev, "Unable to map pxa RTC I/O memory\n");
-		goto err_map;
+		goto err_map_base;
+	}
+
+	if (pxa_rtc->id == RTC_PXA95X) {
+		pxa_rtc->base_psbr = ioremap(pxa_rtc->ress_psbr->start,
+					resource_size(pxa_rtc->ress_psbr));
+		if (!pxa_rtc->base_psbr) {
+			dev_err(&pdev->dev,
+				"Unable to map pxa RTC PSBR I/O memory\n");
+			goto err_map_base_psbr;
+		}
 	}
 
 	/*
@@ -384,9 +461,12 @@ static int __init pxa_rtc_probe(struct platform_device *pdev)
 	return 0;
 
 err_rtc_reg:
+	if (pxa_rtc->id == RTC_PXA95X)
+		 iounmap(pxa_rtc->base_psbr);
+err_map_base_psbr:
 	 iounmap(pxa_rtc->base);
+err_map_base:
 err_ress:
-err_map:
 	kfree(pxa_rtc);
 	return ret;
 }
@@ -406,14 +486,6 @@ static int __exit pxa_rtc_remove(struct platform_device *pdev)
 	return 0;
 }
 
-#ifdef CONFIG_OF
-static struct of_device_id pxa_rtc_dt_ids[] = {
-	{ .compatible = "marvell,pxa-rtc" },
-	{}
-};
-MODULE_DEVICE_TABLE(of, pxa_rtc_dt_ids);
-#endif
-
 #ifdef CONFIG_PM
 static int pxa_rtc_suspend(struct device *dev)
 {
@@ -448,11 +520,12 @@ static struct platform_driver pxa_rtc_driver = {
 		.pm	= &pxa_rtc_pm_ops,
 #endif
 	},
+	.id_table	= pxa_rtc_id_table,
 };
 
 static int __init pxa_rtc_init(void)
 {
-	if (cpu_is_pxa27x() || cpu_is_pxa3xx())
+	if (cpu_is_pxa27x() || cpu_is_pxa3xx() || cpu_is_pxa95x())
 		return platform_driver_probe(&pxa_rtc_driver, pxa_rtc_probe);
 
 	return -ENODEV;
