Merge tag 'char-misc-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char / misc / other smaller driver subsystem updates from Greg KH:
 "Here is the large set of char, misc, and other driver subsystem
  updates for 5.19-rc1. The merge request for this has been delayed as I
  wanted to get lots of linux-next testing due to some late arrivals of
  changes for the habannalabs driver.

  Highlights of this merge are:

   - habanalabs driver updates for new hardware types and fixes and
     other updates

   - IIO driver tree merge which includes loads of new IIO drivers and
     cleanups and additions

   - PHY driver tree merge with new drivers and small updates to
     existing ones

   - interconnect driver tree merge with fixes and updates

   - soundwire driver tree merge with some small fixes

   - coresight driver tree merge with small fixes and updates

   - mhi bus driver tree merge with lots of updates and new device
     support

   - firmware driver updates

   - fpga driver updates

   - lkdtm driver updates (with a merge conflict, more on that below)

   - extcon driver tree merge with small updates

   - lots of other tiny driver updates and fixes and cleanups, full
     details in the shortlog.

  All of these have been in linux-next for almost 2 weeks with no
  reported problems"

* tag 'char-misc-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (387 commits)
  habanalabs: use separate structure info for each error collect data
  habanalabs: fix missing handle shift during mmap
  habanalabs: remove hdev from hl_ctx_get args
  habanalabs: do MMU prefetch as deferred work
  habanalabs: order memory manager messages
  habanalabs: return -EFAULT on copy_to_user error
  habanalabs: use NULL for eventfd
  habanalabs: update firmware header
  habanalabs: add support for notification via eventfd
  habanalabs: add topic to memory manager buffer
  habanalabs: handle race in driver fini
  habanalabs: add device memory scrub ability through debugfs
  habanalabs: use unified memory manager for CB flow
  habanalabs: unified memory manager new code for CB flow
  habanalabs/gaudi: set arbitration timeout to a high value
  habanalabs: add put by handle method to memory manager
  habanalabs: hide memory manager page shift
  habanalabs: Add separate poll interval value for protocol
  habanalabs: use get_task_pid() to take PID
  habanalabs: add prefetch flag to the MAP operation
  ...

7 files changed, 268 insertions, 212 deletions

diff --git a/drivers/hwtracing/coresight/coresight-core.c b/drivers/hwtracing/coresight/coresight-core.c
index af00dca8d1ac..ee6ce92ab4c3 100644
--- a/drivers/hwtracing/coresight/coresight-core.c
+++ b/drivers/hwtracing/coresight/coresight-core.c
@@ -1379,7 +1379,7 @@ static int coresight_fixup_device_conns(struct coresight_device *csdev)
 			continue;
 		conn->child_dev =
 			coresight_find_csdev_by_fwnode(conn->child_fwnode);
-		if (conn->child_dev) {
+		if (conn->child_dev && conn->child_dev->has_conns_grp) {
 			ret = coresight_make_links(csdev, conn,
 						   conn->child_dev);
 			if (ret)
@@ -1571,6 +1571,7 @@ struct coresight_device *coresight_register(struct coresight_desc *desc)
 	int nr_refcnts = 1;
 	atomic_t *refcnts = NULL;
 	struct coresight_device *csdev;
+	bool registered = false;
 
 	csdev = kzalloc(sizeof(*csdev), GFP_KERNEL);
 	if (!csdev) {
@@ -1591,7 +1592,8 @@ struct coresight_device *coresight_register(struct coresight_desc *desc)
 	refcnts = kcalloc(nr_refcnts, sizeof(*refcnts), GFP_KERNEL);
 	if (!refcnts) {
 		ret = -ENOMEM;
-		goto err_free_csdev;
+		kfree(csdev);
+		goto err_out;
 	}
 
 	csdev->refcnt = refcnts;
@@ -1616,6 +1618,13 @@ struct coresight_device *coresight_register(struct coresight_desc *desc)
 	csdev->dev.fwnode = fwnode_handle_get(dev_fwnode(desc->dev));
 	dev_set_name(&csdev->dev, "%s", desc->name);
 
+	/*
+	 * Make sure the device registration and the connection fixup
+	 * are synchronised, so that we don't see uninitialised devices
+	 * on the coresight bus while trying to resolve the connections.
+	 */
+	mutex_lock(&coresight_mutex);
+
 	ret = device_register(&csdev->dev);
 	if (ret) {
 		put_device(&csdev->dev);
@@ -1623,7 +1632,7 @@ struct coresight_device *coresight_register(struct coresight_desc *desc)
 		 * All resources are free'd explicitly via
 		 * coresight_device_release(), triggered from put_device().
 		 */
-		goto err_out;
+		goto out_unlock;
 	}
 
 	if (csdev->type == CORESIGHT_DEV_TYPE_SINK ||
@@ -1638,11 +1647,11 @@ struct coresight_device *coresight_register(struct coresight_desc *desc)
 			 * from put_device(), which is in turn called from
 			 * function device_unregister().
 			 */
-			goto err_out;
+			goto out_unlock;
 		}
 	}
-
-	mutex_lock(&coresight_mutex);
+	/* Device is now registered */
+	registered = true;
 
 	ret = coresight_create_conns_sysfs_group(csdev);
 	if (!ret)
@@ -1652,16 +1661,18 @@ struct coresight_device *coresight_register(struct coresight_desc *desc)
 	if (!ret && cti_assoc_ops && cti_assoc_ops->add)
 		cti_assoc_ops->add(csdev);
 
+out_unlock:
 	mutex_unlock(&coresight_mutex);
-	if (ret) {
+	/* Success */
+	if (!ret)
+		return csdev;
+
+	/* Unregister the device if needed */
+	if (registered) {
 		coresight_unregister(csdev);
 		return ERR_PTR(ret);
 	}
 
-	return csdev;
-
-err_free_csdev:
-	kfree(csdev);
 err_out:
 	/* Cleanup the connection information */
 	coresight_release_platform_data(NULL, desc->pdata);
diff --git a/drivers/hwtracing/coresight/coresight-cpu-debug.c b/drivers/hwtracing/coresight/coresight-cpu-debug.c
index 8845ec4b4402..1874df7c6a73 100644
--- a/drivers/hwtracing/coresight/coresight-cpu-debug.c
+++ b/drivers/hwtracing/coresight/coresight-cpu-debug.c
@@ -380,9 +380,10 @@ static int debug_notifier_call(struct notifier_block *self,
 	int cpu;
 	struct debug_drvdata *drvdata;
 
-	mutex_lock(&debug_lock);
+	/* Bail out if we can't acquire the mutex or the functionality is off */
+	if (!mutex_trylock(&debug_lock))
+		return NOTIFY_DONE;
 
-	/* Bail out if the functionality is disabled */
 	if (!debug_enable)
 		goto skip_dump;
 
@@ -401,7 +402,7 @@ static int debug_notifier_call(struct notifier_block *self,
 
 skip_dump:
 	mutex_unlock(&debug_lock);
-	return 0;
+	return NOTIFY_DONE;
 }
 
 static struct notifier_block debug_notifier = {
diff --git a/drivers/hwtracing/coresight/coresight-etm3x-core.c b/drivers/hwtracing/coresight/coresight-etm3x-core.c
index 7d413ba8b823..d0ab9933472b 100644
--- a/drivers/hwtracing/coresight/coresight-etm3x-core.c
+++ b/drivers/hwtracing/coresight/coresight-etm3x-core.c
@@ -204,7 +204,7 @@ void etm_set_default(struct etm_config *config)
 	 *  set all bits in register 0x007, the ETMTECR2, to 0
 	 *  set register 0x008, the ETMTEEVR, to 0x6F (TRUE).
 	 */
-	config->enable_ctrl1 = BIT(24);
+	config->enable_ctrl1 = ETMTECR1_INC_EXC;
 	config->enable_ctrl2 = 0x0;
 	config->enable_event = ETM_HARD_WIRE_RES_A;
 
diff --git a/drivers/hwtracing/coresight/coresight-etm3x-sysfs.c b/drivers/hwtracing/coresight/coresight-etm3x-sysfs.c
index e8c7649f123e..68fcbf4ce7a8 100644
--- a/drivers/hwtracing/coresight/coresight-etm3x-sysfs.c
+++ b/drivers/hwtracing/coresight/coresight-etm3x-sysfs.c
@@ -474,7 +474,7 @@ static ssize_t addr_start_store(struct device *dev,
 	config->addr_val[idx] = val;
 	config->addr_type[idx] = ETM_ADDR_TYPE_START;
 	config->startstop_ctrl |= (1 << idx);
-	config->enable_ctrl1 |= BIT(25);
+	config->enable_ctrl1 |= ETMTECR1_START_STOP;
 	spin_unlock(&drvdata->spinlock);
 
 	return size;
diff --git a/drivers/hwtracing/coresight/coresight-etm4x-core.c b/drivers/hwtracing/coresight/coresight-etm4x-core.c
index 7f416a12000e..87299e99dabb 100644
--- a/drivers/hwtracing/coresight/coresight-etm4x-core.c
+++ b/drivers/hwtracing/coresight/coresight-etm4x-core.c
@@ -443,7 +443,7 @@ static int etm4_enable_hw(struct etmv4_drvdata *drvdata)
 	for (i = 0; i < drvdata->nr_ss_cmp; i++) {
 		/* always clear status bit on restart if using single-shot */
 		if (config->ss_ctrl[i] || config->ss_pe_cmp[i])
-			config->ss_status[i] &= ~BIT(31);
+			config->ss_status[i] &= ~TRCSSCSRn_STATUS;
 		etm4x_relaxed_write32(csa, config->ss_ctrl[i], TRCSSCCRn(i));
 		etm4x_relaxed_write32(csa, config->ss_status[i], TRCSSCSRn(i));
 		if (etm4x_sspcicrn_present(drvdata, i))
@@ -633,7 +633,7 @@ static int etm4_parse_event_config(struct coresight_device *csdev,
 
 	/* Go from generic option to ETMv4 specifics */
 	if (attr->config & BIT(ETM_OPT_CYCACC)) {
-		config->cfg |= BIT(4);
+		config->cfg |= TRCCONFIGR_CCI;
 		/* TRM: Must program this for cycacc to work */
 		config->ccctlr = ETM_CYC_THRESHOLD_DEFAULT;
 	}
@@ -653,14 +653,14 @@ static int etm4_parse_event_config(struct coresight_device *csdev,
 			goto out;
 
 		/* bit[11], Global timestamp tracing bit */
-		config->cfg |= BIT(11);
+		config->cfg |= TRCCONFIGR_TS;
 	}
 
 	/* Only trace contextID when runs in root PID namespace */
 	if ((attr->config & BIT(ETM_OPT_CTXTID)) &&
 	    task_is_in_init_pid_ns(current))
 		/* bit[6], Context ID tracing bit */
-		config->cfg |= BIT(ETM4_CFG_BIT_CTXTID);
+		config->cfg |= TRCCONFIGR_CID;
 
 	/*
 	 * If set bit ETM_OPT_CTXTID2 in perf config, this asks to trace VMID
@@ -672,17 +672,15 @@ static int etm4_parse_event_config(struct coresight_device *csdev,
 			ret = -EINVAL;
 			goto out;
 		}
-
 		/* Only trace virtual contextID when runs in root PID namespace */
 		if (task_is_in_init_pid_ns(current))
-			config->cfg |= BIT(ETM4_CFG_BIT_VMID) |
-				       BIT(ETM4_CFG_BIT_VMID_OPT);
+			config->cfg |= TRCCONFIGR_VMID | TRCCONFIGR_VMIDOPT;
 	}
 
 	/* return stack - enable if selected and supported */
 	if ((attr->config & BIT(ETM_OPT_RETSTK)) && drvdata->retstack)
 		/* bit[12], Return stack enable bit */
-		config->cfg |= BIT(12);
+		config->cfg |= TRCCONFIGR_RS;
 
 	/*
 	 * Set any selected configuration and preset.
@@ -1097,107 +1095,67 @@ static void etm4_init_arch_data(void *info)
 	etmidr0 = etm4x_relaxed_read32(csa, TRCIDR0);
 
 	/* INSTP0, bits[2:1] P0 tracing support field */
-	if (BMVAL(etmidr0, 1, 2) == 0b11)
-		drvdata->instrp0 = true;
-	else
-		drvdata->instrp0 = false;
-
+	drvdata->instrp0 = !!(FIELD_GET(TRCIDR0_INSTP0_MASK, etmidr0) == 0b11);
 	/* TRCBB, bit[5] Branch broadcast tracing support bit */
-	if (BMVAL(etmidr0, 5, 5))
-		drvdata->trcbb = true;
-	else
-		drvdata->trcbb = false;
-
+	drvdata->trcbb = !!(etmidr0 & TRCIDR0_TRCBB);
 	/* TRCCOND, bit[6] Conditional instruction tracing support bit */
-	if (BMVAL(etmidr0, 6, 6))
-		drvdata->trccond = true;
-	else
-		drvdata->trccond = false;
-
+	drvdata->trccond = !!(etmidr0 & TRCIDR0_TRCCOND);
 	/* TRCCCI, bit[7] Cycle counting instruction bit */
-	if (BMVAL(etmidr0, 7, 7))
-		drvdata->trccci = true;
-	else
-		drvdata->trccci = false;
-
+	drvdata->trccci = !!(etmidr0 & TRCIDR0_TRCCCI);
 	/* RETSTACK, bit[9] Return stack bit */
-	if (BMVAL(etmidr0, 9, 9))
-		drvdata->retstack = true;
-	else
-		drvdata->retstack = false;
-
+	drvdata->retstack = !!(etmidr0 & TRCIDR0_RETSTACK);
 	/* NUMEVENT, bits[11:10] Number of events field */
-	drvdata->nr_event = BMVAL(etmidr0, 10, 11);
+	drvdata->nr_event = FIELD_GET(TRCIDR0_NUMEVENT_MASK, etmidr0);
 	/* QSUPP, bits[16:15] Q element support field */
-	drvdata->q_support = BMVAL(etmidr0, 15, 16);
+	drvdata->q_support = FIELD_GET(TRCIDR0_QSUPP_MASK, etmidr0);
 	/* TSSIZE, bits[28:24] Global timestamp size field */
-	drvdata->ts_size = BMVAL(etmidr0, 24, 28);
+	drvdata->ts_size = FIELD_GET(TRCIDR0_TSSIZE_MASK, etmidr0);
 
 	/* maximum size of resources */
 	etmidr2 = etm4x_relaxed_read32(csa, TRCIDR2);
 	/* CIDSIZE, bits[9:5] Indicates the Context ID size */
-	drvdata->ctxid_size = BMVAL(etmidr2, 5, 9);
+	drvdata->ctxid_size = FIELD_GET(TRCIDR2_CIDSIZE_MASK, etmidr2);
 	/* VMIDSIZE, bits[14:10] Indicates the VMID size */
-	drvdata->vmid_size = BMVAL(etmidr2, 10, 14);
+	drvdata->vmid_size = FIELD_GET(TRCIDR2_VMIDSIZE_MASK, etmidr2);
 	/* CCSIZE, bits[28:25] size of the cycle counter in bits minus 12 */
-	drvdata->ccsize = BMVAL(etmidr2, 25, 28);
+	drvdata->ccsize = FIELD_GET(TRCIDR2_CCSIZE_MASK, etmidr2);
 
 	etmidr3 = etm4x_relaxed_read32(csa, TRCIDR3);
 	/* CCITMIN, bits[11:0] minimum threshold value that can be programmed */
-	drvdata->ccitmin = BMVAL(etmidr3, 0, 11);
+	drvdata->ccitmin = FIELD_GET(TRCIDR3_CCITMIN_MASK, etmidr3);
 	/* EXLEVEL_S, bits[19:16] Secure state instruction tracing */
-	drvdata->s_ex_level = BMVAL(etmidr3, 16, 19);
+	drvdata->s_ex_level = FIELD_GET(TRCIDR3_EXLEVEL_S_MASK, etmidr3);
 	drvdata->config.s_ex_level = drvdata->s_ex_level;
 	/* EXLEVEL_NS, bits[23:20] Non-secure state instruction tracing */
-	drvdata->ns_ex_level = BMVAL(etmidr3, 20, 23);
-
+	drvdata->ns_ex_level = FIELD_GET(TRCIDR3_EXLEVEL_NS_MASK, etmidr3);
 	/*
 	 * TRCERR, bit[24] whether a trace unit can trace a
 	 * system error exception.
 	 */
-	if (BMVAL(etmidr3, 24, 24))
-		drvdata->trc_error = true;
-	else
-		drvdata->trc_error = false;
-
+	drvdata->trc_error = !!(etmidr3 & TRCIDR3_TRCERR);
 	/* SYNCPR, bit[25] implementation has a fixed synchronization period? */
-	if (BMVAL(etmidr3, 25, 25))
-		drvdata->syncpr = true;
-	else
-		drvdata->syncpr = false;
-
+	drvdata->syncpr = !!(etmidr3 & TRCIDR3_SYNCPR);
 	/* STALLCTL, bit[26] is stall control implemented? */
-	if (BMVAL(etmidr3, 26, 26))
-		drvdata->stallctl = true;
-	else
-		drvdata->stallctl = false;
-
+	drvdata->stallctl = !!(etmidr3 & TRCIDR3_STALLCTL);
 	/* SYSSTALL, bit[27] implementation can support stall control? */
-	if (BMVAL(etmidr3, 27, 27))
-		drvdata->sysstall = true;
-	else
-		drvdata->sysstall = false;
-
+	drvdata->sysstall = !!(etmidr3 & TRCIDR3_SYSSTALL);
 	/*
 	 * NUMPROC - the number of PEs available for tracing, 5bits
 	 *         = TRCIDR3.bits[13:12]bits[30:28]
 	 *  bits[4:3] = TRCIDR3.bits[13:12] (since etm-v4.2, otherwise RES0)
 	 *  bits[3:0] = TRCIDR3.bits[30:28]
 	 */
-	drvdata->nr_pe = (BMVAL(etmidr3, 12, 13) << 3) | BMVAL(etmidr3, 28, 30);
-
+	drvdata->nr_pe =  (FIELD_GET(TRCIDR3_NUMPROC_HI_MASK, etmidr3) << 3) |
+			   FIELD_GET(TRCIDR3_NUMPROC_LO_MASK, etmidr3);
 	/* NOOVERFLOW, bit[31] is trace overflow prevention supported */
-	if (BMVAL(etmidr3, 31, 31))
-		drvdata->nooverflow = true;
-	else
-		drvdata->nooverflow = false;
+	drvdata->nooverflow = !!(etmidr3 & TRCIDR3_NOOVERFLOW);
 
 	/* number of resources trace unit supports */
 	etmidr4 = etm4x_relaxed_read32(csa, TRCIDR4);
 	/* NUMACPAIRS, bits[0:3] number of addr comparator pairs for tracing */
-	drvdata->nr_addr_cmp = BMVAL(etmidr4, 0, 3);
+	drvdata->nr_addr_cmp = FIELD_GET(TRCIDR4_NUMACPAIRS_MASK, etmidr4);
 	/* NUMPC, bits[15:12] number of PE comparator inputs for tracing */
-	drvdata->nr_pe_cmp = BMVAL(etmidr4, 12, 15);
+	drvdata->nr_pe_cmp = FIELD_GET(TRCIDR4_NUMPC_MASK, etmidr4);
 	/*
 	 * NUMRSPAIR, bits[19:16]
 	 * The number of resource pairs conveyed by the HW starts at 0, i.e a
@@ -1208,7 +1166,7 @@ static void etm4_init_arch_data(void *info)
 	 * the default TRUE and FALSE resource selectors are omitted.
 	 * Otherwise for values 0x1 and above the number is N + 1 as per v4.2.
 	 */
-	drvdata->nr_resource = BMVAL(etmidr4, 16, 19);
+	drvdata->nr_resource = FIELD_GET(TRCIDR4_NUMRSPAIR_MASK, etmidr4);
 	if ((drvdata->arch < ETM_ARCH_V4_3) || (drvdata->nr_resource > 0))
 		drvdata->nr_resource += 1;
 	/*
@@ -1216,45 +1174,39 @@ static void etm4_init_arch_data(void *info)
 	 * comparator control for tracing. Read any status regs as these
 	 * also contain RO capability data.
 	 */
-	drvdata->nr_ss_cmp = BMVAL(etmidr4, 20, 23);
+	drvdata->nr_ss_cmp = FIELD_GET(TRCIDR4_NUMSSCC_MASK, etmidr4);
 	for (i = 0; i < drvdata->nr_ss_cmp; i++) {
 		drvdata->config.ss_status[i] =
 			etm4x_relaxed_read32(csa, TRCSSCSRn(i));
 	}
 	/* NUMCIDC, bits[27:24] number of Context ID comparators for tracing */
-	drvdata->numcidc = BMVAL(etmidr4, 24, 27);
+	drvdata->numcidc = FIELD_GET(TRCIDR4_NUMCIDC_MASK, etmidr4);
 	/* NUMVMIDC, bits[31:28] number of VMID comparators for tracing */
-	drvdata->numvmidc = BMVAL(etmidr4, 28, 31);
+	drvdata->numvmidc = FIELD_GET(TRCIDR4_NUMVMIDC_MASK, etmidr4);
 
 	etmidr5 = etm4x_relaxed_read32(csa, TRCIDR5);
 	/* NUMEXTIN, bits[8:0] number of external inputs implemented */
-	drvdata->nr_ext_inp = BMVAL(etmidr5, 0, 8);
+	drvdata->nr_ext_inp = FIELD_GET(TRCIDR5_NUMEXTIN_MASK, etmidr5);
 	/* TRACEIDSIZE, bits[21:16] indicates the trace ID width */
-	drvdata->trcid_size = BMVAL(etmidr5, 16, 21);
+	drvdata->trcid_size = FIELD_GET(TRCIDR5_TRACEIDSIZE_MASK, etmidr5);
 	/* ATBTRIG, bit[22] implementation can support ATB triggers? */
-	if (BMVAL(etmidr5, 22, 22))
-		drvdata->atbtrig = true;
-	else
-		drvdata->atbtrig = false;
+	drvdata->atbtrig = !!(etmidr5 & TRCIDR5_ATBTRIG);
 	/*
 	 * LPOVERRIDE, bit[23] implementation supports
 	 * low-power state override
 	 */
-	if (BMVAL(etmidr5, 23, 23) && (!drvdata->skip_power_up))
-		drvdata->lpoverride = true;
-	else
-		drvdata->lpoverride = false;
+	drvdata->lpoverride = (etmidr5 & TRCIDR5_LPOVERRIDE) && (!drvdata->skip_power_up);
 	/* NUMSEQSTATE, bits[27:25] number of sequencer states implemented */
-	drvdata->nrseqstate = BMVAL(etmidr5, 25, 27);
+	drvdata->nrseqstate = FIELD_GET(TRCIDR5_NUMSEQSTATE_MASK, etmidr5);
 	/* NUMCNTR, bits[30:28] number of counters available for tracing */
-	drvdata->nr_cntr = BMVAL(etmidr5, 28, 30);
+	drvdata->nr_cntr = FIELD_GET(TRCIDR5_NUMCNTR_MASK, etmidr5);
 	etm4_cs_lock(drvdata, csa);
 	cpu_detect_trace_filtering(drvdata);
 }
 
 static inline u32 etm4_get_victlr_access_type(struct etmv4_config *config)
 {
-	return etm4_get_access_type(config) << TRCVICTLR_EXLEVEL_SHIFT;
+	return etm4_get_access_type(config) << __bf_shf(TRCVICTLR_EXLEVEL_MASK);
 }
 
 /* Set ELx trace filter access in the TRCVICTLR register */
@@ -1280,7 +1232,7 @@ static void etm4_set_default_config(struct etmv4_config *config)
 	config->ts_ctrl = 0x0;
 
 	/* TRCVICTLR::EVENT = 0x01, select the always on logic */
-	config->vinst_ctrl = BIT(0);
+	config->vinst_ctrl = FIELD_PREP(TRCVICTLR_EVENT_MASK, 0x01);
 
 	/* TRCVICTLR::EXLEVEL_NS:EXLEVELS: Set kernel / user filtering */
 	etm4_set_victlr_access(config);
@@ -1389,7 +1341,7 @@ static void etm4_set_default_filter(struct etmv4_config *config)
 	 * TRCVICTLR::SSSTATUS == 1, the start-stop logic is
 	 * in the started state
 	 */
-	config->vinst_ctrl |= BIT(9);
+	config->vinst_ctrl |= TRCVICTLR_SSSTATUS;
 	config->mode |= ETM_MODE_VIEWINST_STARTSTOP;
 
 	/* No start-stop filtering for ViewInst */
@@ -1493,7 +1445,7 @@ static int etm4_set_event_filters(struct etmv4_drvdata *drvdata,
 			 * TRCVICTLR::SSSTATUS == 1, the start-stop logic is
 			 * in the started state
 			 */
-			config->vinst_ctrl |= BIT(9);
+			config->vinst_ctrl |= TRCVICTLR_SSSTATUS;
 
 			/* No start-stop filtering for ViewInst */
 			config->vissctlr = 0x0;
@@ -1521,7 +1473,7 @@ static int etm4_set_event_filters(struct etmv4_drvdata *drvdata,
 			 * etm4_disable_perf().
 			 */
 			if (filters->ssstatus)
-				config->vinst_ctrl |= BIT(9);
+				config->vinst_ctrl |= TRCVICTLR_SSSTATUS;
 
 			/* No include/exclude filtering for ViewInst */
 			config->viiectlr = 0x0;
diff --git a/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c b/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c
index 21687cc1e4e2..6ea8181816fc 100644
--- a/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c
+++ b/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c
@@ -22,7 +22,7 @@ static int etm4_set_mode_exclude(struct etmv4_drvdata *drvdata, bool exclude)
 	 * TRCACATRn.TYPE bit[1:0]: type of comparison
 	 * the trace unit performs
 	 */
-	if (BMVAL(config->addr_acc[idx], 0, 1) == ETM_INSTR_ADDR) {
+	if (FIELD_GET(TRCACATRn_TYPE_MASK, config->addr_acc[idx]) == TRCACATRn_TYPE_ADDR) {
 		if (idx % 2 != 0)
 			return -EINVAL;
 
@@ -180,12 +180,12 @@ static ssize_t reset_store(struct device *dev,
 
 	/* Disable data tracing: do not trace load and store data transfers */
 	config->mode &= ~(ETM_MODE_LOAD | ETM_MODE_STORE);
-	config->cfg &= ~(BIT(1) | BIT(2));
+	config->cfg &= ~(TRCCONFIGR_INSTP0_LOAD | TRCCONFIGR_INSTP0_STORE);
 
 	/* Disable data value and data address tracing */
 	config->mode &= ~(ETM_MODE_DATA_TRACE_ADDR |
 			   ETM_MODE_DATA_TRACE_VAL);
-	config->cfg &= ~(BIT(16) | BIT(17));
+	config->cfg &= ~(TRCCONFIGR_DA | TRCCONFIGR_DV);
 
 	/* Disable all events tracing */
 	config->eventctrl0 = 0x0;
@@ -206,11 +206,11 @@ static ssize_t reset_store(struct device *dev,
 	 * started state. ARM recommends start-stop logic is set before
 	 * each trace run.
 	 */
-	config->vinst_ctrl = BIT(0);
+	config->vinst_ctrl = FIELD_PREP(TRCVICTLR_EVENT_MASK, 0x01);
 	if (drvdata->nr_addr_cmp > 0) {
 		config->mode |= ETM_MODE_VIEWINST_STARTSTOP;
 		/* SSSTATUS, bit[9] */
-		config->vinst_ctrl |= BIT(9);
+		config->vinst_ctrl |= TRCVICTLR_SSSTATUS;
 	}
 
 	/* No address range filtering for ViewInst */
@@ -304,134 +304,134 @@ static ssize_t mode_store(struct device *dev,
 
 	if (drvdata->instrp0 == true) {
 		/* start by clearing instruction P0 field */
-		config->cfg  &= ~(BIT(1) | BIT(2));
+		config->cfg  &= ~TRCCONFIGR_INSTP0_LOAD_STORE;
 		if (config->mode & ETM_MODE_LOAD)
 			/* 0b01 Trace load instructions as P0 instructions */
-			config->cfg  |= BIT(1);
+			config->cfg  |= TRCCONFIGR_INSTP0_LOAD;
 		if (config->mode & ETM_MODE_STORE)
 			/* 0b10 Trace store instructions as P0 instructions */
-			config->cfg  |= BIT(2);
+			config->cfg  |= TRCCONFIGR_INSTP0_STORE;
 		if (config->mode & ETM_MODE_LOAD_STORE)
 			/*
 			 * 0b11 Trace load and store instructions
 			 * as P0 instructions
 			 */
-			config->cfg  |= BIT(1) | BIT(2);
+			config->cfg  |= TRCCONFIGR_INSTP0_LOAD_STORE;
 	}
 
 	/* bit[3], Branch broadcast mode */
 	if ((config->mode & ETM_MODE_BB) && (drvdata->trcbb == true))
-		config->cfg |= BIT(3);
+		config->cfg |= TRCCONFIGR_BB;
 	else
-		config->cfg &= ~BIT(3);
+		config->cfg &= ~TRCCONFIGR_BB;
 
 	/* bit[4], Cycle counting instruction trace bit */
 	if ((config->mode & ETMv4_MODE_CYCACC) &&
 		(drvdata->trccci == true))
-		config->cfg |= BIT(4);
+		config->cfg |= TRCCONFIGR_CCI;
 	else
-		config->cfg &= ~BIT(4);
+		config->cfg &= ~TRCCONFIGR_CCI;
 
 	/* bit[6], Context ID tracing bit */
 	if ((config->mode & ETMv4_MODE_CTXID) && (drvdata->ctxid_size))
-		config->cfg |= BIT(6);
+		config->cfg |= TRCCONFIGR_CID;
 	else
-		config->cfg &= ~BIT(6);
+		config->cfg &= ~TRCCONFIGR_CID;
 
 	if ((config->mode & ETM_MODE_VMID) && (drvdata->vmid_size))
-		config->cfg |= BIT(7);
+		config->cfg |= TRCCONFIGR_VMID;
 	else
-		config->cfg &= ~BIT(7);
+		config->cfg &= ~TRCCONFIGR_VMID;
 
 	/* bits[10:8], Conditional instruction tracing bit */
 	mode = ETM_MODE_COND(config->mode);
 	if (drvdata->trccond == true) {
-		config->cfg &= ~(BIT(8) | BIT(9) | BIT(10));
-		config->cfg |= mode << 8;
+		config->cfg &= ~TRCCONFIGR_COND_MASK;
+		config->cfg |= mode << __bf_shf(TRCCONFIGR_COND_MASK);
 	}
 
 	/* bit[11], Global timestamp tracing bit */
 	if ((config->mode & ETMv4_MODE_TIMESTAMP) && (drvdata->ts_size))
-		config->cfg |= BIT(11);
+		config->cfg |= TRCCONFIGR_TS;
 	else
-		config->cfg &= ~BIT(11);
+		config->cfg &= ~TRCCONFIGR_TS;
 
 	/* bit[12], Return stack enable bit */
 	if ((config->mode & ETM_MODE_RETURNSTACK) &&
 					(drvdata->retstack == true))
-		config->cfg |= BIT(12);
+		config->cfg |= TRCCONFIGR_RS;
 	else
-		config->cfg &= ~BIT(12);
+		config->cfg &= ~TRCCONFIGR_RS;
 
 	/* bits[14:13], Q element enable field */
 	mode = ETM_MODE_QELEM(config->mode);
 	/* start by clearing QE bits */
-	config->cfg &= ~(BIT(13) | BIT(14));
+	config->cfg &= ~(TRCCONFIGR_QE_W_COUNTS | TRCCONFIGR_QE_WO_COUNTS);
 	/*
 	 * if supported, Q elements with instruction counts are enabled.
 	 * Always set the low bit for any requested mode. Valid combos are
 	 * 0b00, 0b01 and 0b11.
 	 */
 	if (mode && drvdata->q_support)
-		config->cfg |= BIT(13);
+		config->cfg |= TRCCONFIGR_QE_W_COUNTS;
 	/*
 	 * if supported, Q elements with and without instruction
 	 * counts are enabled
 	 */
 	if ((mode & BIT(1)) && (drvdata->q_support & BIT(1)))
-		config->cfg |= BIT(14);
+		config->cfg |= TRCCONFIGR_QE_WO_COUNTS;
 
 	/* bit[11], AMBA Trace Bus (ATB) trigger enable bit */
 	if ((config->mode & ETM_MODE_ATB_TRIGGER) &&
 	    (drvdata->atbtrig == true))
-		config->eventctrl1 |= BIT(11);
+		config->eventctrl1 |= TRCEVENTCTL1R_ATB;
 	else
-		config->eventctrl1 &= ~BIT(11);
+		config->eventctrl1 &= ~TRCEVENTCTL1R_ATB;
 
 	/* bit[12], Low-power state behavior override bit */
 	if ((config->mode & ETM_MODE_LPOVERRIDE) &&
 	    (drvdata->lpoverride == true))
-		config->eventctrl1 |= BIT(12);
+		config->eventctrl1 |= TRCEVENTCTL1R_LPOVERRIDE;
 	else
-		config->eventctrl1 &= ~BIT(12);
+		config->eventctrl1 &= ~TRCEVENTCTL1R_LPOVERRIDE;
 
 	/* bit[8], Instruction stall bit */
 	if ((config->mode & ETM_MODE_ISTALL_EN) && (drvdata->stallctl == true))
-		config->stall_ctrl |= BIT(8);
+		config->stall_ctrl |= TRCSTALLCTLR_ISTALL;
 	else
-		config->stall_ctrl &= ~BIT(8);
+		config->stall_ctrl &= ~TRCSTALLCTLR_ISTALL;
 
 	/* bit[10], Prioritize instruction trace bit */
 	if (config->mode & ETM_MODE_INSTPRIO)
-		config->stall_ctrl |= BIT(10);
+		config->stall_ctrl |= TRCSTALLCTLR_INSTPRIORITY;
 	else
-		config->stall_ctrl &= ~BIT(10);
+		config->stall_ctrl &= ~TRCSTALLCTLR_INSTPRIORITY;
 
 	/* bit[13], Trace overflow prevention bit */
 	if ((config->mode & ETM_MODE_NOOVERFLOW) &&
 		(drvdata->nooverflow == true))
-		config->stall_ctrl |= BIT(13);
+		config->stall_ctrl |= TRCSTALLCTLR_NOOVERFLOW;
 	else
-		config->stall_ctrl &= ~BIT(13);
+		config->stall_ctrl &= ~TRCSTALLCTLR_NOOVERFLOW;
 
 	/* bit[9] Start/stop logic control bit */
 	if (config->mode & ETM_MODE_VIEWINST_STARTSTOP)
-		config->vinst_ctrl |= BIT(9);
+		config->vinst_ctrl |= TRCVICTLR_SSSTATUS;
 	else
-		config->vinst_ctrl &= ~BIT(9);
+		config->vinst_ctrl &= ~TRCVICTLR_SSSTATUS;
 
 	/* bit[10], Whether a trace unit must trace a Reset exception */
 	if (config->mode & ETM_MODE_TRACE_RESET)
-		config->vinst_ctrl |= BIT(10);
+		config->vinst_ctrl |= TRCVICTLR_TRCRESET;
 	else
-		config->vinst_ctrl &= ~BIT(10);
+		config->vinst_ctrl &= ~TRCVICTLR_TRCRESET;
 
 	/* bit[11], Whether a trace unit must trace a system error exception */
 	if ((config->mode & ETM_MODE_TRACE_ERR) &&
 		(drvdata->trc_error == true))
-		config->vinst_ctrl |= BIT(11);
+		config->vinst_ctrl |= TRCVICTLR_TRCERR;
 	else
-		config->vinst_ctrl &= ~BIT(11);
+		config->vinst_ctrl &= ~TRCVICTLR_TRCERR;
 
 	if (config->mode & (ETM_MODE_EXCL_KERN | ETM_MODE_EXCL_USER))
 		etm4_config_trace_mode(config);
@@ -534,7 +534,7 @@ static ssize_t event_instren_show(struct device *dev,
 	struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
 	struct etmv4_config *config = &drvdata->config;
 
-	val = BMVAL(config->eventctrl1, 0, 3);
+	val = FIELD_GET(TRCEVENTCTL1R_INSTEN_MASK, config->eventctrl1);
 	return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
 }
 
@@ -551,23 +551,28 @@ static ssize_t event_instren_store(struct device *dev,
 
 	spin_lock(&drvdata->spinlock);
 	/* start by clearing all instruction event enable bits */
-	config->eventctrl1 &= ~(BIT(0) | BIT(1) | BIT(2) | BIT(3));
+	config->eventctrl1 &= ~TRCEVENTCTL1R_INSTEN_MASK;
 	switch (drvdata->nr_event) {
 	case 0x0:
 		/* generate Event element for event 1 */
-		config->eventctrl1 |= val & BIT(1);
+		config->eventctrl1 |= val & TRCEVENTCTL1R_INSTEN_1;
 		break;
 	case 0x1:
 		/* generate Event element for event 1 and 2 */
-		config->eventctrl1 |= val & (BIT(0) | BIT(1));
+		config->eventctrl1 |= val & (TRCEVENTCTL1R_INSTEN_0 | TRCEVENTCTL1R_INSTEN_1);
 		break;
 	case 0x2:
 		/* generate Event element for event 1, 2 and 3 */
-		config->eventctrl1 |= val & (BIT(0) | BIT(1) | BIT(2));
+		config->eventctrl1 |= val & (TRCEVENTCTL1R_INSTEN_0 |
+					     TRCEVENTCTL1R_INSTEN_1 |
+					     TRCEVENTCTL1R_INSTEN_2);
 		break;
 	case 0x3:
 		/* generate Event element for all 4 events */
-		config->eventctrl1 |= val & 0xF;
+		config->eventctrl1 |= val & (TRCEVENTCTL1R_INSTEN_0 |
+					     TRCEVENTCTL1R_INSTEN_1 |
+					     TRCEVENTCTL1R_INSTEN_2 |
+					     TRCEVENTCTL1R_INSTEN_3);
 		break;
 	default:
 		break;
@@ -702,10 +707,10 @@ static ssize_t bb_ctrl_store(struct device *dev,
 	 * individual range comparators. If include then at least 1
 	 * range must be selected.
 	 */
-	if ((val & BIT(8)) && (BMVAL(val, 0, 7) == 0))
+	if ((val & TRCBBCTLR_MODE) && (FIELD_GET(TRCBBCTLR_RANGE_MASK, val) == 0))
 		return -EINVAL;
 
-	config->bb_ctrl = val & GENMASK(8, 0);
+	config->bb_ctrl = val & (TRCBBCTLR_MODE | TRCBBCTLR_RANGE_MASK);
 	return size;
 }
 static DEVICE_ATTR_RW(bb_ctrl);
@@ -718,7 +723,7 @@ static ssize_t event_vinst_show(struct device *dev,
 	struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
 	struct etmv4_config *config = &drvdata->config;
 
-	val = config->vinst_ctrl & ETMv4_EVENT_MASK;
+	val = FIELD_GET(TRCVICTLR_EVENT_MASK, config->vinst_ctrl);
 	return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
 }
 
@@ -734,9 +739,9 @@ static ssize_t event_vinst_store(struct device *dev,
 		return -EINVAL;
 
 	spin_lock(&drvdata->spinlock);
-	val &= ETMv4_EVENT_MASK;
-	config->vinst_ctrl &= ~ETMv4_EVENT_MASK;
-	config->vinst_ctrl |= val;
+	val &= TRCVICTLR_EVENT_MASK >> __bf_shf(TRCVICTLR_EVENT_MASK);
+	config->vinst_ctrl &= ~TRCVICTLR_EVENT_MASK;
+	config->vinst_ctrl |= FIELD_PREP(TRCVICTLR_EVENT_MASK, val);
 	spin_unlock(&drvdata->spinlock);
 	return size;
 }
@@ -750,7 +755,7 @@ static ssize_t s_exlevel_vinst_show(struct device *dev,
 	struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
 	struct etmv4_config *config = &drvdata->config;
 
-	val = (config->vinst_ctrl & TRCVICTLR_EXLEVEL_S_MASK) >> TRCVICTLR_EXLEVEL_S_SHIFT;
+	val = FIELD_GET(TRCVICTLR_EXLEVEL_S_MASK, config->vinst_ctrl);
 	return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
 }
 
@@ -767,10 +772,10 @@ static ssize_t s_exlevel_vinst_store(struct device *dev,
 
 	spin_lock(&drvdata->spinlock);
 	/* clear all EXLEVEL_S bits  */
-	config->vinst_ctrl &= ~(TRCVICTLR_EXLEVEL_S_MASK);
+	config->vinst_ctrl &= ~TRCVICTLR_EXLEVEL_S_MASK;
 	/* enable instruction tracing for corresponding exception level */
 	val &= drvdata->s_ex_level;
-	config->vinst_ctrl |= (val << TRCVICTLR_EXLEVEL_S_SHIFT);
+	config->vinst_ctrl |= val << __bf_shf(TRCVICTLR_EXLEVEL_S_MASK);
 	spin_unlock(&drvdata->spinlock);
 	return size;
 }
@@ -785,7 +790,7 @@ static ssize_t ns_exlevel_vinst_show(struct device *dev,
 	struct etmv4_config *config = &drvdata->config;
 
 	/* EXLEVEL_NS, bits[23:20] */
-	val = (config->vinst_ctrl & TRCVICTLR_EXLEVEL_NS_MASK) >> TRCVICTLR_EXLEVEL_NS_SHIFT;
+	val = FIELD_GET(TRCVICTLR_EXLEVEL_NS_MASK, config->vinst_ctrl);
 	return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
 }
 
@@ -802,10 +807,10 @@ static ssize_t ns_exlevel_vinst_store(struct device *dev,
 
 	spin_lock(&drvdata->spinlock);
 	/* clear EXLEVEL_NS bits  */
-	config->vinst_ctrl &= ~(TRCVICTLR_EXLEVEL_NS_MASK);
+	config->vinst_ctrl &= ~TRCVICTLR_EXLEVEL_NS_MASK;
 	/* enable instruction tracing for corresponding exception level */
 	val &= drvdata->ns_ex_level;
-	config->vinst_ctrl |= (val << TRCVICTLR_EXLEVEL_NS_SHIFT);
+	config->vinst_ctrl |= val << __bf_shf(TRCVICTLR_EXLEVEL_NS_MASK);
 	spin_unlock(&drvdata->spinlock);
 	return size;
 }
@@ -858,11 +863,11 @@ static ssize_t addr_instdatatype_show(struct device *dev,
 
 	spin_lock(&drvdata->spinlock);
 	idx = config->addr_idx;
-	val = BMVAL(config->addr_acc[idx], 0, 1);
+	val = FIELD_GET(TRCACATRn_TYPE_MASK, config->addr_acc[idx]);
 	len = scnprintf(buf, PAGE_SIZE, "%s\n",
-			val == ETM_INSTR_ADDR ? "instr" :
-			(val == ETM_DATA_LOAD_ADDR ? "data_load" :
-			(val == ETM_DATA_STORE_ADDR ? "data_store" :
+			val == TRCACATRn_TYPE_ADDR ? "instr" :
+			(val == TRCACATRn_TYPE_DATA_LOAD_ADDR ? "data_load" :
+			(val == TRCACATRn_TYPE_DATA_STORE_ADDR ? "data_store" :
 			"data_load_store")));
 	spin_unlock(&drvdata->spinlock);
 	return len;
@@ -886,7 +891,7 @@ static ssize_t addr_instdatatype_store(struct device *dev,
 	idx = config->addr_idx;
 	if (!strcmp(str, "instr"))
 		/* TYPE, bits[1:0] */
-		config->addr_acc[idx] &= ~(BIT(0) | BIT(1));
+		config->addr_acc[idx] &= ~TRCACATRn_TYPE_MASK;
 
 	spin_unlock(&drvdata->spinlock);
 	return size;
@@ -1144,7 +1149,7 @@ static ssize_t addr_ctxtype_show(struct device *dev,
 	spin_lock(&drvdata->spinlock);
 	idx = config->addr_idx;
 	/* CONTEXTTYPE, bits[3:2] */
-	val = BMVAL(config->addr_acc[idx], 2, 3);
+	val = FIELD_GET(TRCACATRn_CONTEXTTYPE_MASK, config->addr_acc[idx]);
 	len = scnprintf(buf, PAGE_SIZE, "%s\n", val == ETM_CTX_NONE ? "none" :
 			(val == ETM_CTX_CTXID ? "ctxid" :
 			(val == ETM_CTX_VMID ? "vmid" : "all")));
@@ -1170,18 +1175,18 @@ static ssize_t addr_ctxtype_store(struct device *dev,
 	idx = config->addr_idx;
 	if (!strcmp(str, "none"))
 		/* start by clearing context type bits */
-		config->addr_acc[idx] &= ~(BIT(2) | BIT(3));
+		config->addr_acc[idx] &= ~TRCACATRn_CONTEXTTYPE_MASK;
 	else if (!strcmp(str, "ctxid")) {
 		/* 0b01 The trace unit performs a Context ID */
 		if (drvdata->numcidc) {
-			config->addr_acc[idx] |= BIT(2);
-			config->addr_acc[idx] &= ~BIT(3);
+			config->addr_acc[idx] |= TRCACATRn_CONTEXTTYPE_CTXID;
+			config->addr_acc[idx] &= ~TRCACATRn_CONTEXTTYPE_VMID;
 		}
 	} else if (!strcmp(str, "vmid")) {
 		/* 0b10 The trace unit performs a VMID */
 		if (drvdata->numvmidc) {
-			config->addr_acc[idx] &= ~BIT(2);
-			config->addr_acc[idx] |= BIT(3);
+			config->addr_acc[idx] &= ~TRCACATRn_CONTEXTTYPE_CTXID;
+			config->addr_acc[idx] |= TRCACATRn_CONTEXTTYPE_VMID;
 		}
 	} else if (!strcmp(str, "all")) {
 		/*
@@ -1189,9 +1194,9 @@ static ssize_t addr_ctxtype_store(struct device *dev,
 		 * comparison and a VMID
 		 */
 		if (drvdata->numcidc)
-			config->addr_acc[idx] |= BIT(2);
+			config->addr_acc[idx] |= TRCACATRn_CONTEXTTYPE_CTXID;
 		if (drvdata->numvmidc)
-			config->addr_acc[idx] |= BIT(3);
+			config->addr_acc[idx] |= TRCACATRn_CONTEXTTYPE_VMID;
 	}
 	spin_unlock(&drvdata->spinlock);
 	return size;
@@ -1210,7 +1215,7 @@ static ssize_t addr_context_show(struct device *dev,
 	spin_lock(&drvdata->spinlock);
 	idx = config->addr_idx;
 	/* context ID comparator bits[6:4] */
-	val = BMVAL(config->addr_acc[idx], 4, 6);
+	val = FIELD_GET(TRCACATRn_CONTEXT_MASK, config->addr_acc[idx]);
 	spin_unlock(&drvdata->spinlock);
 	return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
 }
@@ -1235,8 +1240,8 @@ static ssize_t addr_context_store(struct device *dev,
 	spin_lock(&drvdata->spinlock);
 	idx = config->addr_idx;
 	/* clear context ID comparator bits[6:4] */
-	config->addr_acc[idx] &= ~(BIT(4) | BIT(5) | BIT(6));
-	config->addr_acc[idx] |= (val << 4);
+	config->addr_acc[idx] &= ~TRCACATRn_CONTEXT_MASK;
+	config->addr_acc[idx] |= val << __bf_shf(TRCACATRn_CONTEXT_MASK);
 	spin_unlock(&drvdata->spinlock);
 	return size;
 }
@@ -1253,7 +1258,7 @@ static ssize_t addr_exlevel_s_ns_show(struct device *dev,
 
 	spin_lock(&drvdata->spinlock);
 	idx = config->addr_idx;
-	val = BMVAL(config->addr_acc[idx], 8, 14);
+	val = FIELD_GET(TRCACATRn_EXLEVEL_MASK, config->addr_acc[idx]);
 	spin_unlock(&drvdata->spinlock);
 	return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
 }
@@ -1270,14 +1275,14 @@ static ssize_t addr_exlevel_s_ns_store(struct device *dev,
 	if (kstrtoul(buf, 0, &val))
 		return -EINVAL;
 
-	if (val & ~((GENMASK(14, 8) >> 8)))
+	if (val & ~(TRCACATRn_EXLEVEL_MASK >> __bf_shf(TRCACATRn_EXLEVEL_MASK)))
 		return -EINVAL;
 
 	spin_lock(&drvdata->spinlock);
 	idx = config->addr_idx;
 	/* clear Exlevel_ns & Exlevel_s bits[14:12, 11:8], bit[15] is res0 */
-	config->addr_acc[idx] &= ~(GENMASK(14, 8));
-	config->addr_acc[idx] |= (val << 8);
+	config->addr_acc[idx] &= ~TRCACATRn_EXLEVEL_MASK;
+	config->addr_acc[idx] |= val << __bf_shf(TRCACATRn_EXLEVEL_MASK);
 	spin_unlock(&drvdata->spinlock);
 	return size;
 }
@@ -1721,8 +1726,11 @@ static ssize_t res_ctrl_store(struct device *dev,
 	/* For odd idx pair inversal bit is RES0 */
 	if (idx % 2 != 0)
 		/* PAIRINV, bit[21] */
-		val &= ~BIT(21);
-	config->res_ctrl[idx] = val & GENMASK(21, 0);
+		val &= ~TRCRSCTLRn_PAIRINV;
+	config->res_ctrl[idx] = val & (TRCRSCTLRn_PAIRINV |
+				       TRCRSCTLRn_INV |
+				       TRCRSCTLRn_GROUP_MASK |
+				       TRCRSCTLRn_SELECT_MASK);
 	spin_unlock(&drvdata->spinlock);
 	return size;
 }
@@ -1787,9 +1795,9 @@ static ssize_t sshot_ctrl_store(struct device *dev,
 
 	spin_lock(&drvdata->spinlock);
 	idx = config->ss_idx;
-	config->ss_ctrl[idx] = val & GENMASK(24, 0);
+	config->ss_ctrl[idx] = FIELD_PREP(TRCSSCCRn_SAC_ARC_RST_MASK, val);
 	/* must clear bit 31 in related status register on programming */
-	config->ss_status[idx] &= ~BIT(31);
+	config->ss_status[idx] &= ~TRCSSCSRn_STATUS;
 	spin_unlock(&drvdata->spinlock);
 	return size;
 }
@@ -1837,9 +1845,9 @@ static ssize_t sshot_pe_ctrl_store(struct device *dev,
 
 	spin_lock(&drvdata->spinlock);
 	idx = config->ss_idx;
-	config->ss_pe_cmp[idx] = val & GENMASK(7, 0);
+	config->ss_pe_cmp[idx] = FIELD_PREP(TRCSSPCICRn_PC_MASK, val);
 	/* must clear bit 31 in related status register on programming */
-	config->ss_status[idx] &= ~BIT(31);
+	config->ss_status[idx] &= ~TRCSSCSRn_STATUS;
 	spin_unlock(&drvdata->spinlock);
 	return size;
 }
diff --git a/drivers/hwtracing/coresight/coresight-etm4x.h b/drivers/hwtracing/coresight/coresight-etm4x.h
index 3c4d69b096ca..33869c1d20c3 100644
--- a/drivers/hwtracing/coresight/coresight-etm4x.h
+++ b/drivers/hwtracing/coresight/coresight-etm4x.h
@@ -131,6 +131,104 @@
 #define TRCRSR_TA			BIT(12)
 
 /*
+ * Bit positions of registers that are defined above, in the sysreg.h style
+ * of _MASK for multi bit fields and BIT() for single bits.
+ */
+#define TRCIDR0_INSTP0_MASK			GENMASK(2, 1)
+#define TRCIDR0_TRCBB				BIT(5)
+#define TRCIDR0_TRCCOND				BIT(6)
+#define TRCIDR0_TRCCCI				BIT(7)
+#define TRCIDR0_RETSTACK			BIT(9)
+#define TRCIDR0_NUMEVENT_MASK			GENMASK(11, 10)
+#define TRCIDR0_QSUPP_MASK			GENMASK(16, 15)
+#define TRCIDR0_TSSIZE_MASK			GENMASK(28, 24)
+
+#define TRCIDR2_CIDSIZE_MASK			GENMASK(9, 5)
+#define TRCIDR2_VMIDSIZE_MASK			GENMASK(14, 10)
+#define TRCIDR2_CCSIZE_MASK			GENMASK(28, 25)
+
+#define TRCIDR3_CCITMIN_MASK			GENMASK(11, 0)
+#define TRCIDR3_EXLEVEL_S_MASK			GENMASK(19, 16)
+#define TRCIDR3_EXLEVEL_NS_MASK			GENMASK(23, 20)
+#define TRCIDR3_TRCERR				BIT(24)
+#define TRCIDR3_SYNCPR				BIT(25)
+#define TRCIDR3_STALLCTL			BIT(26)
+#define TRCIDR3_SYSSTALL			BIT(27)
+#define TRCIDR3_NUMPROC_LO_MASK			GENMASK(30, 28)
+#define TRCIDR3_NUMPROC_HI_MASK			GENMASK(13, 12)
+#define TRCIDR3_NOOVERFLOW			BIT(31)
+
+#define TRCIDR4_NUMACPAIRS_MASK			GENMASK(3, 0)
+#define TRCIDR4_NUMPC_MASK			GENMASK(15, 12)
+#define TRCIDR4_NUMRSPAIR_MASK			GENMASK(19, 16)
+#define TRCIDR4_NUMSSCC_MASK			GENMASK(23, 20)
+#define TRCIDR4_NUMCIDC_MASK			GENMASK(27, 24)
+#define TRCIDR4_NUMVMIDC_MASK			GENMASK(31, 28)
+
+#define TRCIDR5_NUMEXTIN_MASK			GENMASK(8, 0)
+#define TRCIDR5_TRACEIDSIZE_MASK		GENMASK(21, 16)
+#define TRCIDR5_ATBTRIG				BIT(22)
+#define TRCIDR5_LPOVERRIDE			BIT(23)
+#define TRCIDR5_NUMSEQSTATE_MASK		GENMASK(27, 25)
+#define TRCIDR5_NUMCNTR_MASK			GENMASK(30, 28)
+
+#define TRCCONFIGR_INSTP0_LOAD			BIT(1)
+#define TRCCONFIGR_INSTP0_STORE			BIT(2)
+#define TRCCONFIGR_INSTP0_LOAD_STORE		(TRCCONFIGR_INSTP0_LOAD | TRCCONFIGR_INSTP0_STORE)
+#define TRCCONFIGR_BB				BIT(3)
+#define TRCCONFIGR_CCI				BIT(4)
+#define TRCCONFIGR_CID				BIT(6)
+#define TRCCONFIGR_VMID				BIT(7)
+#define TRCCONFIGR_COND_MASK			GENMASK(10, 8)
+#define TRCCONFIGR_TS				BIT(11)
+#define TRCCONFIGR_RS				BIT(12)
+#define TRCCONFIGR_QE_W_COUNTS			BIT(13)
+#define TRCCONFIGR_QE_WO_COUNTS			BIT(14)
+#define TRCCONFIGR_VMIDOPT			BIT(15)
+#define TRCCONFIGR_DA				BIT(16)
+#define TRCCONFIGR_DV				BIT(17)
+
+#define TRCEVENTCTL1R_INSTEN_MASK		GENMASK(3, 0)
+#define TRCEVENTCTL1R_INSTEN_0			BIT(0)
+#define TRCEVENTCTL1R_INSTEN_1			BIT(1)
+#define TRCEVENTCTL1R_INSTEN_2			BIT(2)
+#define TRCEVENTCTL1R_INSTEN_3			BIT(3)
+#define TRCEVENTCTL1R_ATB			BIT(11)
+#define TRCEVENTCTL1R_LPOVERRIDE		BIT(12)
+
+#define TRCSTALLCTLR_ISTALL			BIT(8)
+#define TRCSTALLCTLR_INSTPRIORITY		BIT(10)
+#define TRCSTALLCTLR_NOOVERFLOW			BIT(13)
+
+#define TRCVICTLR_EVENT_MASK			GENMASK(7, 0)
+#define TRCVICTLR_SSSTATUS			BIT(9)
+#define TRCVICTLR_TRCRESET			BIT(10)
+#define TRCVICTLR_TRCERR			BIT(11)
+#define TRCVICTLR_EXLEVEL_MASK			GENMASK(22, 16)
+#define TRCVICTLR_EXLEVEL_S_MASK		GENMASK(19, 16)
+#define TRCVICTLR_EXLEVEL_NS_MASK		GENMASK(22, 20)
+
+#define TRCACATRn_TYPE_MASK			GENMASK(1, 0)
+#define TRCACATRn_CONTEXTTYPE_MASK		GENMASK(3, 2)
+#define TRCACATRn_CONTEXTTYPE_CTXID		BIT(2)
+#define TRCACATRn_CONTEXTTYPE_VMID		BIT(3)
+#define TRCACATRn_CONTEXT_MASK			GENMASK(6, 4)
+#define TRCACATRn_EXLEVEL_MASK			GENMASK(14, 8)
+
+#define TRCSSCSRn_STATUS			BIT(31)
+#define TRCSSCCRn_SAC_ARC_RST_MASK		GENMASK(24, 0)
+
+#define TRCSSPCICRn_PC_MASK			GENMASK(7, 0)
+
+#define TRCBBCTLR_MODE				BIT(8)
+#define TRCBBCTLR_RANGE_MASK			GENMASK(7, 0)
+
+#define TRCRSCTLRn_PAIRINV			BIT(21)
+#define TRCRSCTLRn_INV				BIT(20)
+#define TRCRSCTLRn_GROUP_MASK			GENMASK(19, 16)
+#define TRCRSCTLRn_SELECT_MASK			GENMASK(15, 0)
+
+/*
  * System instructions to access ETM registers.
  * See ETMv4.4 spec ARM IHI0064F section 4.3.6 System instructions
  */
@@ -630,23 +728,9 @@
 #define ETM_EXLEVEL_NS_OS		BIT(5)	/* NonSecure EL1	*/
 #define ETM_EXLEVEL_NS_HYP		BIT(6)	/* NonSecure EL2	*/
 
-#define ETM_EXLEVEL_MASK		(GENMASK(6, 0))
-#define ETM_EXLEVEL_S_MASK		(GENMASK(3, 0))
-#define ETM_EXLEVEL_NS_MASK		(GENMASK(6, 4))
-
 /* access level controls in TRCACATRn */
 #define TRCACATR_EXLEVEL_SHIFT		8
 
-/* access level control in TRCVICTLR */
-#define TRCVICTLR_EXLEVEL_SHIFT		16
-#define TRCVICTLR_EXLEVEL_S_SHIFT	16
-#define TRCVICTLR_EXLEVEL_NS_SHIFT	20
-
-/* secure / non secure masks - TRCVICTLR, IDR3 */
-#define TRCVICTLR_EXLEVEL_MASK		(ETM_EXLEVEL_MASK << TRCVICTLR_EXLEVEL_SHIFT)
-#define TRCVICTLR_EXLEVEL_S_MASK	(ETM_EXLEVEL_S_MASK << TRCVICTLR_EXLEVEL_SHIFT)
-#define TRCVICTLR_EXLEVEL_NS_MASK	(ETM_EXLEVEL_NS_MASK << TRCVICTLR_EXLEVEL_SHIFT)
-
 #define ETM_TRCIDR1_ARCH_MAJOR_SHIFT	8
 #define ETM_TRCIDR1_ARCH_MAJOR_MASK	(0xfU << ETM_TRCIDR1_ARCH_MAJOR_SHIFT)
 #define ETM_TRCIDR1_ARCH_MAJOR(x)	\
@@ -986,10 +1070,10 @@ struct etmv4_drvdata {
 
 /* Address comparator access types */
 enum etm_addr_acctype {
-	ETM_INSTR_ADDR,
-	ETM_DATA_LOAD_ADDR,
-	ETM_DATA_STORE_ADDR,
-	ETM_DATA_LOAD_STORE_ADDR,
+	TRCACATRn_TYPE_ADDR,
+	TRCACATRn_TYPE_DATA_LOAD_ADDR,
+	TRCACATRn_TYPE_DATA_STORE_ADDR,
+	TRCACATRn_TYPE_DATA_LOAD_STORE_ADDR,
 };
 
 /* Address comparator context types */