diff --git a/drivers/coresight/coresight-tmc.c b/drivers/coresight/coresight-tmc.c
index 030e097c4fb2c42259292d3665405b5fe0c75ca8..7147f3dd363c62a856f84aa3952514c380561c6c 100644
--- a/drivers/coresight/coresight-tmc.c
+++ b/drivers/coresight/coresight-tmc.c
@@ -565,6 +565,59 @@ static const struct file_operations tmc_fops = {
 	.llseek		= no_llseek,
 };
 
+static ssize_t status_show(struct device *dev,
+			   struct device_attribute *attr, char *buf)
+{
+	int ret;
+	unsigned long flags;
+	u32 tmc_rsz, tmc_sts, tmc_rrp, tmc_rwp, tmc_trg;
+	u32 tmc_ctl, tmc_ffsr, tmc_ffcr, tmc_mode, tmc_pscr;
+	u32 devid;
+	struct tmc_drvdata *drvdata = dev_get_drvdata(dev->parent);
+
+	ret = clk_prepare_enable(drvdata->clk);
+	if (ret)
+		goto out;
+
+	spin_lock_irqsave(&drvdata->spinlock, flags);
+	CS_UNLOCK(drvdata->base);
+
+	tmc_rsz = readl_relaxed(drvdata->base + TMC_RSZ);
+	tmc_sts = readl_relaxed(drvdata->base + TMC_STS);
+	tmc_rrp = readl_relaxed(drvdata->base + TMC_RRP);
+	tmc_rwp = readl_relaxed(drvdata->base + TMC_RWP);
+	tmc_trg = readl_relaxed(drvdata->base + TMC_TRG);
+	tmc_ctl = readl_relaxed(drvdata->base + TMC_CTL);
+	tmc_ffsr = readl_relaxed(drvdata->base + TMC_FFSR);
+	tmc_ffcr = readl_relaxed(drvdata->base + TMC_FFCR);
+	tmc_mode = readl_relaxed(drvdata->base + TMC_MODE);
+	tmc_pscr = readl_relaxed(drvdata->base + TMC_PSCR);
+	devid = readl_relaxed(drvdata->base + CORESIGHT_DEVID);
+
+	CS_LOCK(drvdata->base);
+	spin_unlock_irqrestore(&drvdata->spinlock, flags);
+
+	clk_disable_unprepare(drvdata->clk);
+
+	return sprintf(buf,
+		       "Depth:\t\t0x%x\n"
+		       "Status:\t\t0x%x\n"
+		       "RAM read ptr:\t0x%x\n"
+		       "RAM wrt ptr:\t0x%x\n"
+		       "Trigger cnt:\t0x%x\n"
+		       "Control:\t0x%x\n"
+		       "Flush status:\t0x%x\n"
+		       "Flush ctrl:\t0x%x\n"
+		       "Mode:\t\t0x%x\n"
+		       "PSRC:\t\t0x%x\n"
+		       "DEVID:\t\t0x%x\n",
+			tmc_rsz, tmc_sts, tmc_rrp, tmc_rwp, tmc_trg,
+			tmc_ctl, tmc_ffsr, tmc_ffcr, tmc_mode, tmc_pscr, devid);
+out:
+	return -EINVAL;
+}
+static DEVICE_ATTR_RO(status);
+
 static ssize_t trigger_cntr_show(struct device *dev,
 			    struct device_attribute *attr, char *buf)
 {
@@ -593,18 +646,21 @@ static DEVICE_ATTR_RW(trigger_cntr);
 
 static struct attribute *coresight_etb_attrs[] = {
 	&dev_attr_trigger_cntr.attr,
+	&dev_attr_status.attr,
 	NULL,
 };
 ATTRIBUTE_GROUPS(coresight_etb);
 
 static struct attribute *coresight_etr_attrs[] = {
 	&dev_attr_trigger_cntr.attr,
+	&dev_attr_status.attr,
 	NULL,
 };
 ATTRIBUTE_GROUPS(coresight_etr);
 
 static struct attribute *coresight_etf_attrs[] = {
 	&dev_attr_trigger_cntr.attr,
+	&dev_attr_status.attr,
 	NULL,
 };
 ATTRIBUTE_GROUPS(coresight_etf);