diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm b/Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm
index 66f9582..74a0126 100644
--- a/Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm
+++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm
@@ -130,4 +130,59 @@ Description:
 		to the index number. Before writing data to this sysfs file,
 		"dsb_trig_patt_idx" should be written first to configure the
 		index number of the trigger pattern mask which needs to be
-		configured.
\ No newline at end of file
+		configured.
+
+What:		/sys/bus/coresight/devices/<tpdm-name>/dsb_patt_idx
+Date:		March 2023
+KernelVersion	6.5
+Contact:	Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
+Description:
+		Read/Write the index number of the DSB tpdm pattern. Since
+		there are at most 8 TPR and TPMR registers for the parttern,
+		this value ranges from 0 to 7.
+
+What:		/sys/bus/coresight/devices/<tpdm-name>/dsb_patt_val
+Date:		March 2023
+KernelVersion	6.5
+Contact:	Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
+Description:
+		Read a set of the pattern values of the DSB TPDM. Write a data
+		to configure the pattern corresponding to the index number.
+		Before writing data to this sysfs file, "dsb_patt_idx" should be
+		written first to configure the index number of the pattern which
+		needs to be configured.
+
+What:		/sys/bus/coresight/devices/<tpdm-name>/dsb_patt_mask
+Date:		March 2023
+KernelVersion	6.5
+Contact:	Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
+Description:
+		Read a set of the pattern mask values of the DSB TPDM. Write a
+		data to configure the pattern mask corresponding to the index
+		number. Before writing data to this sysfs file, "dsb_patt_idx"
+		should be written first to configure the index number of the
+		pattern mask which needs to be configured.
+
+What:		/sys/bus/coresight/devices/<tpdm-name>/dsb_patt_ts
+Date:		March 2023
+KernelVersion	6.5
+Contact:	Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
+Description:
+		(Write) Set the pattern timestamp of DSB tpdm. Read
+		the pattern timestamp of DSB tpdm.
+
+		Accepts only one of the 2 values -  0 or 1.
+		0 : Disable DSB pattern timestamp.
+		1 : Enable DSB pattern timestamp.
+
+What:		/sys/bus/coresight/devices/<tpdm-name>/dsb_patt_type
+Date:		March 2023
+KernelVersion	6.5
+Contact:	Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
+Description:
+		(Write) Set the pattern type of DSB tpdm. Read
+		the pattern type of DSB tpdm.
+
+		Accepts only one of the 2 values -  0 or 1.
+		0 : Set the DSB pattern type to value.
+		1 : Set the DSB pattern type to toggle.
\ No newline at end of file
diff --git a/drivers/hwtracing/coresight/coresight-tpdm.c b/drivers/hwtracing/coresight/coresight-tpdm.c
index 1c32d27..f9e5a1d 100644
--- a/drivers/hwtracing/coresight/coresight-tpdm.c
+++ b/drivers/hwtracing/coresight/coresight-tpdm.c
@@ -69,6 +69,27 @@ static void set_dsb_perf_mode(struct tpdm_drvdata *drvdata, u32 *val)
 		*val &= ~TPDM_DSB_CR_MODE;
 }
 
+static void set_dsb_tier(struct tpdm_drvdata *drvdata, u32 *val)
+{
+	/* Set pattern timestamp type and enablement */
+	if (drvdata->dsb->patt_ts) {
+		*val |= TPDM_DSB_TIER_PATT_TSENAB;
+		if (drvdata->dsb->patt_type)
+			*val |= TPDM_DSB_TIER_PATT_TYPE;
+		else
+			*val &= ~TPDM_DSB_TIER_PATT_TYPE;
+	} else {
+		*val &= ~TPDM_DSB_TIER_PATT_TSENAB;
+	}
+
+	/* Set trigger timestamp */
+	if (drvdata->dsb->trig_ts)
+		*val |= TPDM_DSB_TIER_XTRIG_TSENAB;
+	else
+		*val &= ~TPDM_DSB_TIER_XTRIG_TSENAB;
+
+}
+
 static void tpdm_enable_dsb(struct tpdm_drvdata *drvdata)
 {
 	u32 val, i;
@@ -81,6 +102,10 @@ static void tpdm_enable_dsb(struct tpdm_drvdata *drvdata)
 			   drvdata->base + TPDM_DSB_EDCMR(i));
 
 	for (i = 0; i < TPDM_DSB_MAX_PATT; i++) {
+		writel_relaxed(drvdata->dsb->patt_val[i],
+			    drvdata->base + TPDM_DSB_TPR(i));
+		writel_relaxed(drvdata->dsb->patt_mask[i],
+			    drvdata->base + TPDM_DSB_TPMR(i));
 		writel_relaxed(drvdata->dsb->trig_patt[i],
 			    drvdata->base + TPDM_DSB_XPR(i));
 		writel_relaxed(drvdata->dsb->trig_patt_mask[i],
@@ -88,11 +113,7 @@ static void tpdm_enable_dsb(struct tpdm_drvdata *drvdata)
 	}
 
 	val = readl_relaxed(drvdata->base + TPDM_DSB_TIER);
-	/* Set trigger timestamp */
-	if (drvdata->dsb->trig_ts)
-		val |= TPDM_DSB_TIER_XTRIG_TSENAB;
-	else
-		val &= ~TPDM_DSB_TIER_XTRIG_TSENAB;
+	set_dsb_tier(drvdata, &val);
 	writel_relaxed(val, drvdata->base + TPDM_DSB_TIER);
 
 	val = readl_relaxed(drvdata->base + TPDM_DSB_CR);
@@ -462,6 +483,175 @@ static ssize_t dsb_edge_ctrl_mask_store(struct device *dev,
 }
 static DEVICE_ATTR_RW(dsb_edge_ctrl_mask);
 
+static ssize_t dsb_patt_idx_show(struct device *dev,
+				struct device_attribute *attr,
+				char *buf)
+{
+	struct tpdm_drvdata *drvdata = dev_get_drvdata(dev->parent);
+
+	return sysfs_emit(buf, "%u\n",
+			 (unsigned int)drvdata->dsb->patt_idx);
+
+}
+
+static ssize_t dsb_patt_idx_store(struct device *dev,
+				struct device_attribute *attr,
+				const char *buf,
+				size_t size)
+{
+	struct tpdm_drvdata *drvdata = dev_get_drvdata(dev->parent);
+	unsigned long index;
+
+	if ((kstrtoul(buf, 0, &index)) || (index >= TPDM_DSB_MAX_PATT))
+		return -EINVAL;
+
+	spin_lock(&drvdata->spinlock);
+	drvdata->dsb->patt_idx = index;
+	spin_unlock(&drvdata->spinlock);
+
+	return size;
+
+}
+static DEVICE_ATTR_RW(dsb_patt_idx);
+
+static ssize_t dsb_patt_val_show(struct device *dev,
+				struct device_attribute *attr,
+				char *buf)
+{
+	struct tpdm_drvdata *drvdata = dev_get_drvdata(dev->parent);
+	ssize_t size = 0;
+	unsigned long bytes;
+	int i = 0;
+
+	spin_lock(&drvdata->spinlock);
+	for (i = 0; i < TPDM_DSB_MAX_PATT; i++) {
+		bytes = sysfs_emit_at(buf, size,
+				  "Value: 0x%x\n", drvdata->dsb->patt_val[i]);
+		if (bytes <= 0)
+			break;
+		size += bytes;
+	}
+	spin_unlock(&drvdata->spinlock);
+	return size;
+}
+
+static ssize_t dsb_patt_val_store(struct device *dev,
+				struct device_attribute *attr,
+				const char *buf,
+				size_t size)
+{
+	struct tpdm_drvdata *drvdata = dev_get_drvdata(dev->parent);
+	unsigned long val;
+
+	if (kstrtoul(buf, 0, &val))
+		return -EINVAL;
+
+	spin_lock(&drvdata->spinlock);
+	drvdata->dsb->patt_val[drvdata->dsb->patt_idx] = val;
+	spin_unlock(&drvdata->spinlock);
+	return size;
+}
+static DEVICE_ATTR_RW(dsb_patt_val);
+
+static ssize_t dsb_patt_mask_show(struct device *dev,
+				struct device_attribute *attr,
+				char *buf)
+{
+	struct tpdm_drvdata *drvdata = dev_get_drvdata(dev->parent);
+	ssize_t size = 0;
+	unsigned long bytes;
+	int i = 0;
+
+	spin_lock(&drvdata->spinlock);
+	for (i = 0; i < TPDM_DSB_MAX_PATT; i++) {
+		bytes = sysfs_emit_at(buf, size,
+				  "Value: 0x%x\n", drvdata->dsb->patt_mask[i]);
+		if (bytes <= 0)
+			break;
+		size += bytes;
+	}
+	spin_unlock(&drvdata->spinlock);
+	return size;
+}
+
+static ssize_t dsb_patt_mask_store(struct device *dev,
+				struct device_attribute *attr,
+				const char *buf,
+				size_t size)
+{
+	struct tpdm_drvdata *drvdata = dev_get_drvdata(dev->parent);
+	unsigned long val;
+
+	if (kstrtoul(buf, 0, &val))
+		return -EINVAL;
+
+	spin_lock(&drvdata->spinlock);
+	drvdata->dsb->patt_mask[drvdata->dsb->patt_idx] = val;
+	spin_unlock(&drvdata->spinlock);
+	return size;
+}
+static DEVICE_ATTR_RW(dsb_patt_mask);
+
+static ssize_t dsb_patt_ts_show(struct device *dev,
+				struct device_attribute *attr,
+				char *buf)
+{
+	struct tpdm_drvdata *drvdata = dev_get_drvdata(dev->parent);
+
+	return sysfs_emit(buf, "%u\n",
+			 (unsigned int)drvdata->dsb->patt_ts);
+}
+
+/*
+ * value 1: Enable/Disable DSB pattern timestamp
+ */
+static ssize_t dsb_patt_ts_store(struct device *dev,
+				struct device_attribute *attr,
+				const char *buf,
+				size_t size)
+{
+	struct tpdm_drvdata *drvdata = dev_get_drvdata(dev->parent);
+	unsigned long val;
+
+	if ((kstrtoul(buf, 0, &val)) || (val & ~1UL))
+		return -EINVAL;
+
+	spin_lock(&drvdata->spinlock);
+	drvdata->dsb->patt_ts = !!val;
+	spin_unlock(&drvdata->spinlock);
+	return size;
+}
+static DEVICE_ATTR_RW(dsb_patt_ts);
+
+static ssize_t dsb_patt_type_show(struct device *dev,
+				struct device_attribute *attr, char *buf)
+{
+	struct tpdm_drvdata *drvdata = dev_get_drvdata(dev->parent);
+
+	return sysfs_emit(buf, "%u\n",
+			 (unsigned int)drvdata->dsb->patt_type);
+}
+
+/*
+ * value 1: Set DSB pattern type
+ */
+static ssize_t dsb_patt_type_store(struct device *dev,
+				struct device_attribute *attr,
+				const char *buf, size_t size)
+{
+	struct tpdm_drvdata *drvdata = dev_get_drvdata(dev->parent);
+	unsigned long val;
+
+	if ((kstrtoul(buf, 0, &val)) || (val & ~1UL))
+		return -EINVAL;
+
+	spin_lock(&drvdata->spinlock);
+	drvdata->dsb->patt_type = val;
+	spin_unlock(&drvdata->spinlock);
+	return size;
+}
+static DEVICE_ATTR_RW(dsb_patt_type);
+
 static ssize_t dsb_trig_patt_idx_show(struct device *dev,
 					   struct device_attribute *attr,
 					   char *buf)
@@ -645,6 +835,11 @@ static struct attribute *tpdm_dsb_attrs[] = {
 	&dev_attr_dsb_edge_ctrl_idx.attr,
 	&dev_attr_dsb_edge_ctrl_val.attr,
 	&dev_attr_dsb_edge_ctrl_mask.attr,
+	&dev_attr_dsb_patt_idx.attr,
+	&dev_attr_dsb_patt_val.attr,
+	&dev_attr_dsb_patt_mask.attr,
+	&dev_attr_dsb_patt_ts.attr,
+	&dev_attr_dsb_patt_type.attr,
 	&dev_attr_dsb_trig_patt_idx.attr,
 	&dev_attr_dsb_trig_patt_val.attr,
 	&dev_attr_dsb_trig_patt_mask.attr,
diff --git a/drivers/hwtracing/coresight/coresight-tpdm.h b/drivers/hwtracing/coresight/coresight-tpdm.h
index 7f688b2..7c52cf4 100644
--- a/drivers/hwtracing/coresight/coresight-tpdm.h
+++ b/drivers/hwtracing/coresight/coresight-tpdm.h
@@ -12,6 +12,8 @@
 /* DSB Subunit Registers */
 #define TPDM_DSB_CR		(0x780)
 #define TPDM_DSB_TIER		(0x784)
+#define TPDM_DSB_TPR(n)		(0x788 + (n * 4))
+#define TPDM_DSB_TPMR(n)	(0x7A8 + (n * 4))
 #define TPDM_DSB_XPR(n)		(0x7C8 + (n * 4))
 #define TPDM_DSB_XPMR(n)	(0x7E8 + (n * 4))
 #define TPDM_DSB_EDCR(n)	(0x808 + (n * 4))
@@ -24,8 +26,12 @@
 /* Enable bit for DSB subunit trigger type */
 #define TPDM_DSB_CR_TRIG_TYPE		BIT(12)
 
+/* Enable bit for DSB subunit pattern timestamp */
+#define TPDM_DSB_TIER_PATT_TSENAB		BIT(0)
 /* Enable bit for DSB subunit trigger timestamp */
 #define TPDM_DSB_TIER_XTRIG_TSENAB		BIT(1)
+/* Bit for DSB subunit pattern type */
+#define TPDM_DSB_TIER_PATT_TYPE		BIT(2)
 
 /* DSB programming modes */
 /* Test mode control bit*/
@@ -86,22 +92,32 @@
  * struct dsb_dataset - specifics associated to dsb dataset
  * @mode:               DSB programming mode
  * @edge_ctrl_idx       Index number of the edge control
+ * @patt_idx            Index number of pattern
  * @trig_patt_idx       Index number of the trigger pattern
  * @edge_ctrl:          Save value for edge control
  * @edge_ctrl_mask:     Save value for edge control mask
+ * @patt_val:           Save value for pattern
+ * @patt_mask:          Save value for pattern mask
  * @trig_patt:          Save value for trigger pattern
  * @trig_patt_mask:     Save value for trigger pattern mask
+ * @patt_ts:            Enable/Disable pattern timestamp
+ * @patt_type:          Set pattern type
  * @trig_ts:            Enable/Disable trigger timestamp.
  * @trig_type:          Enable/Disable trigger type.
  */
 struct dsb_dataset {
 	u32				mode;
 	u32				edge_ctrl_idx;
+	u32				patt_idx;
 	u32				trig_patt_idx;
 	u32				edge_ctrl[TPDM_DSB_MAX_EDCR];
 	u32				edge_ctrl_mask[TPDM_DSB_MAX_EDCMR];
+	u32				patt_val[TPDM_DSB_MAX_PATT];
+	u32				patt_mask[TPDM_DSB_MAX_PATT];
 	u32				trig_patt[TPDM_DSB_MAX_PATT];
 	u32				trig_patt_mask[TPDM_DSB_MAX_PATT];
+	bool			patt_ts;
+	bool			patt_type;
 	bool			trig_ts;
 	bool			trig_type;
 };
