[PATCH v4 0/3] Bluetooth: qca: enable WCN7850 support

[PATCH v4 0/3] Bluetooth: qca: enable WCN7850 support

[Neil Armstrong]

This serie enables WCN7850 on the Qualcomm SM8550 QRD
reference platform.

The WCN7850 is close to the WCN6855 but uses different
firmware names.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
Changes in v4:
- Changes subjects to Bluetooth
- Fixed typo
- Link to v3: https://lore.kernel.org/r/20230803-topic-sm8550-upstream-bt-v3-0-6874a1507288@linaro.org

Changes in v3:
- Rebased on next-20230803 (including WCN3988 changes)
- Dropped DT patches to be sent in a separate serie
- Link to v2: https://lore.kernel.org/r/20230620-topic-sm8550-upstream-bt-v2-0-98b0043d31a4@linaro.org

Changes in v2:
- Convert if/else and qca_is_*() macros by switch/case to simplify adding now BT SoCs
- Add bindings reviewed-by
- Link to v1: https://lore.kernel.org/r/20230620-topic-sm8550-upstream-bt-v1-0-4728564f8872@linaro.org

---
Neil Armstrong (3):
      dt-bindings: net: bluetooth: qualcomm: document WCN7850 chipset
      Bluetooth: qca: use switch case for soc type behavior
      Bluetooth: qca: add support for WCN7850

 .../bindings/net/bluetooth/qualcomm-bluetooth.yaml |  23 ++
 drivers/bluetooth/btqca.c                          |  97 +++++---
 drivers/bluetooth/btqca.h                          |  37 +--
 drivers/bluetooth/hci_qca.c                        | 264 ++++++++++++++++-----
 4 files changed, 300 insertions(+), 121 deletions(-)
---
base-commit: ef66bf8aeb91fd331cf8f5dca8f9d7bca9ab2849
change-id: 20230620-topic-sm8550-upstream-bt-dfc4305f9c14

Best regards,
-- 
Neil Armstrong <neil.armstrong@linaro.org>

[PATCH v4 1/3] dt-bindings: net: bluetooth: qualcomm: document WCN7850 chipset

[Neil Armstrong]

Document the WCN7850 Bluetooth chipset.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
 .../bindings/net/bluetooth/qualcomm-bluetooth.yaml | 23 ++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml b/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
index 2735c6a4f336..eba2f3026ab0 100644
--- a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
+++ b/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
@@ -26,6 +26,7 @@ properties:
       - qcom,qca6390-bt
       - qcom,wcn6750-bt
       - qcom,wcn6855-bt
+      - qcom,wcn7850-bt
 
   enable-gpios:
     maxItems: 1
@@ -58,6 +59,9 @@ properties:
   vddaon-supply:
     description: VDD_AON supply regulator handle
 
+  vdddig-supply:
+    description: VDD_DIG supply regulator handle
+
   vddbtcxmx-supply:
     description: VDD_BT_CXMX supply regulator handle
 
@@ -73,6 +77,9 @@ properties:
   vddrfa1p2-supply:
     description: VDD_RFA_1P2 supply regulator handle
 
+  vddrfa1p9-supply:
+    description: VDD_RFA_1P9 supply regulator handle
+
   vddrfa2p2-supply:
     description: VDD_RFA_2P2 supply regulator handle
 
@@ -157,6 +164,22 @@ allOf:
         - vddrfa0p8-supply
         - vddrfa1p2-supply
         - vddrfa1p7-supply
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,wcn7850-bt
+    then:
+      required:
+        - enable-gpios
+        - swctrl-gpios
+        - vddio-supply
+        - vddaon-supply
+        - vdddig-supply
+        - vddrfa0p8-supply
+        - vddrfa1p2-supply
+        - vddrfa1p9-supply
 
 examples:
   - |

-- 
2.34.1

RE: Bluetooth: qca: enable WCN7850 support

[bluez.test.bot]

[-- Attachment #1: Type: text/plain, Size: 1947 bytes --]

This is automated email and please do not reply to this email!

Dear submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
This is a CI test results with your patch series:
PW Link:https://patchwork.kernel.org/project/bluetooth/list/?series=776541

---Test result---

Test Summary:
CheckPatch                    PASS      3.09 seconds
GitLint                       PASS      0.80 seconds
SubjectPrefix                 FAIL      0.53 seconds
BuildKernel                   PASS      46.18 seconds
CheckAllWarning               PASS      50.37 seconds
CheckSparse                   PASS      55.14 seconds
CheckSmatch                   PASS      144.62 seconds
BuildKernel32                 PASS      42.04 seconds
TestRunnerSetup               PASS      638.09 seconds
TestRunner_l2cap-tester       PASS      33.48 seconds
TestRunner_iso-tester         FAIL      111.63 seconds
TestRunner_bnep-tester        PASS      15.16 seconds
TestRunner_mgmt-tester        PASS      273.86 seconds
TestRunner_rfcomm-tester      PASS      22.61 seconds
TestRunner_sco-tester         PASS      25.56 seconds
TestRunner_ioctl-tester       PASS      26.29 seconds
TestRunner_mesh-tester        PASS      19.40 seconds
TestRunner_smp-tester         PASS      20.37 seconds
TestRunner_userchan-tester    PASS      16.39 seconds
IncrementalBuild              PASS      52.60 seconds

Details
##############################
Test: SubjectPrefix - FAIL
Desc: Check subject contains "Bluetooth" prefix
Output:
"Bluetooth: " prefix is not specified in the subject
##############################
Test: TestRunner_iso-tester - FAIL
Desc: Run iso-tester with test-runner
Output:
Total: 95, Passed: 93 (97.9%), Failed: 2, Not Run: 0

Failed Test Cases
ISO Connect Suspend - Success                        Failed       4.522 seconds
ISO Connect2 Suspend - Success                       Failed      14.651 seconds


---
Regards,
Linux Bluetooth

[PATCH v4 2/3] Bluetooth: qca: use switch case for soc type behavior

[Neil Armstrong]

Use switch/case to handle soc type specific behaviour,
the permit dropping the qca_is_xxx() inline functions
and make the code clearer and easier to update for new
SoCs.

Suggested-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Suggested-by: Luiz Augusto von Dentz <luiz.dentz@gmail.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
 drivers/bluetooth/btqca.c   |  87 +++++++++++------
 drivers/bluetooth/btqca.h   |  36 -------
 drivers/bluetooth/hci_qca.c | 233 ++++++++++++++++++++++++++++++++++----------
 3 files changed, 236 insertions(+), 120 deletions(-)

diff --git a/drivers/bluetooth/btqca.c b/drivers/bluetooth/btqca.c
index 6f2187fab55f..e301f571e971 100644
--- a/drivers/bluetooth/btqca.c
+++ b/drivers/bluetooth/btqca.c
@@ -604,26 +604,34 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate,
 
 	/* Download rampatch file */
 	config.type = TLV_TYPE_PATCH;
-	if (soc_type == QCA_WCN3988) {
-		snprintf(config.fwname, sizeof(config.fwname),
-			 "qca/apbtfw%02x.tlv", rom_ver);
-	} else if (qca_is_wcn399x(soc_type)) {
+	switch (soc_type) {
+	case QCA_WCN3990:
+	case QCA_WCN3991:
+	case QCA_WCN3998:
 		snprintf(config.fwname, sizeof(config.fwname),
 			 "qca/crbtfw%02x.tlv", rom_ver);
-	} else if (soc_type == QCA_QCA6390) {
+		break;
+	case QCA_WCN3988:
+		snprintf(config.fwname, sizeof(config.fwname),
+			 "qca/apbtfw%02x.tlv", rom_ver);
+		break;
+	case QCA_QCA6390:
 		snprintf(config.fwname, sizeof(config.fwname),
 			 "qca/htbtfw%02x.tlv", rom_ver);
-	} else if (soc_type == QCA_WCN6750) {
+		break;
+	case QCA_WCN6750:
 		/* Choose mbn file by default.If mbn file is not found
 		 * then choose tlv file
 		 */
 		config.type = ELF_TYPE_PATCH;
 		snprintf(config.fwname, sizeof(config.fwname),
 			 "qca/msbtfw%02x.mbn", rom_ver);
-	} else if (soc_type == QCA_WCN6855) {
+		break;
+	case QCA_WCN6855:
 		snprintf(config.fwname, sizeof(config.fwname),
 			 "qca/hpbtfw%02x.tlv", rom_ver);
-	} else {
+		break;
+	default:
 		snprintf(config.fwname, sizeof(config.fwname),
 			 "qca/rampatch_%08x.bin", soc_ver);
 	}
@@ -639,33 +647,44 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate,
 
 	/* Download NVM configuration */
 	config.type = TLV_TYPE_NVM;
-	if (firmware_name)
+	if (firmware_name) {
 		snprintf(config.fwname, sizeof(config.fwname),
 			 "qca/%s", firmware_name);
-	else if (soc_type == QCA_WCN3988)
-		snprintf(config.fwname, sizeof(config.fwname),
-			 "qca/apnv%02x.bin", rom_ver);
-	else if (qca_is_wcn399x(soc_type)) {
-		if (le32_to_cpu(ver.soc_id) == QCA_WCN3991_SOC_ID) {
+	} else {
+		switch (soc_type) {
+		case QCA_WCN3990:
+		case QCA_WCN3991:
+		case QCA_WCN3998:
+			if (le32_to_cpu(ver.soc_id) == QCA_WCN3991_SOC_ID) {
+				snprintf(config.fwname, sizeof(config.fwname),
+					 "qca/crnv%02xu.bin", rom_ver);
+			} else {
+				snprintf(config.fwname, sizeof(config.fwname),
+					 "qca/crnv%02x.bin", rom_ver);
+			}
+			break;
+		case QCA_WCN3988:
 			snprintf(config.fwname, sizeof(config.fwname),
-				 "qca/crnv%02xu.bin", rom_ver);
-		} else {
+				 "qca/apnv%02x.bin", rom_ver);
+			break;
+		case QCA_QCA6390:
+			snprintf(config.fwname, sizeof(config.fwname),
+				 "qca/htnv%02x.bin", rom_ver);
+			break;
+		case QCA_WCN6750:
+			snprintf(config.fwname, sizeof(config.fwname),
+				 "qca/msnv%02x.bin", rom_ver);
+			break;
+		case QCA_WCN6855:
+			snprintf(config.fwname, sizeof(config.fwname),
+				 "qca/hpnv%02x.bin", rom_ver);
+			break;
+
+		default:
 			snprintf(config.fwname, sizeof(config.fwname),
-				 "qca/crnv%02x.bin", rom_ver);
+				 "qca/nvm_%08x.bin", soc_ver);
 		}
 	}
-	else if (soc_type == QCA_QCA6390)
-		snprintf(config.fwname, sizeof(config.fwname),
-			 "qca/htnv%02x.bin", rom_ver);
-	else if (soc_type == QCA_WCN6750)
-		snprintf(config.fwname, sizeof(config.fwname),
-			 "qca/msnv%02x.bin", rom_ver);
-	else if (soc_type == QCA_WCN6855)
-		snprintf(config.fwname, sizeof(config.fwname),
-			 "qca/hpnv%02x.bin", rom_ver);
-	else
-		snprintf(config.fwname, sizeof(config.fwname),
-			 "qca/nvm_%08x.bin", soc_ver);
 
 	err = qca_download_firmware(hdev, &config, soc_type, rom_ver);
 	if (err < 0) {
@@ -673,16 +692,24 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate,
 		return err;
 	}
 
-	if (soc_type >= QCA_WCN3991) {
+	switch (soc_type) {
+	case QCA_WCN3991:
+	case QCA_QCA6390:
+	case QCA_WCN6750:
+	case QCA_WCN6855:
 		err = qca_disable_soc_logging(hdev);
 		if (err < 0)
 			return err;
+		break;
+	default:
+		break;
 	}
 
 	/* WCN399x and WCN6750 supports the Microsoft vendor extension with 0xFD70 as the
 	 * VsMsftOpCode.
 	 */
 	switch (soc_type) {
+	case QCA_WCN3988:
 	case QCA_WCN3990:
 	case QCA_WCN3991:
 	case QCA_WCN3998:
diff --git a/drivers/bluetooth/btqca.h b/drivers/bluetooth/btqca.h
index fc6cf314eb0e..fe51c632d772 100644
--- a/drivers/bluetooth/btqca.h
+++ b/drivers/bluetooth/btqca.h
@@ -161,27 +161,6 @@ int qca_read_soc_version(struct hci_dev *hdev, struct qca_btsoc_version *ver,
 			 enum qca_btsoc_type);
 int qca_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr);
 int qca_send_pre_shutdown_cmd(struct hci_dev *hdev);
-static inline bool qca_is_wcn399x(enum qca_btsoc_type soc_type)
-{
-	switch (soc_type) {
-	case QCA_WCN3988:
-	case QCA_WCN3990:
-	case QCA_WCN3991:
-	case QCA_WCN3998:
-		return true;
-	default:
-		return false;
-	}
-}
-static inline bool qca_is_wcn6750(enum qca_btsoc_type soc_type)
-{
-	return soc_type == QCA_WCN6750;
-}
-static inline bool qca_is_wcn6855(enum qca_btsoc_type soc_type)
-{
-	return soc_type == QCA_WCN6855;
-}
-
 #else
 
 static inline int qca_set_bdaddr_rome(struct hci_dev *hdev, const bdaddr_t *bdaddr)
@@ -209,21 +188,6 @@ static inline int qca_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr)
 	return -EOPNOTSUPP;
 }
 
-static inline bool qca_is_wcn399x(enum qca_btsoc_type soc_type)
-{
-	return false;
-}
-
-static inline bool qca_is_wcn6750(enum qca_btsoc_type soc_type)
-{
-	return false;
-}
-
-static inline bool qca_is_wcn6855(enum qca_btsoc_type soc_type)
-{
-	return false;
-}
-
 static inline int qca_send_pre_shutdown_cmd(struct hci_dev *hdev)
 {
 	return -EOPNOTSUPP;
diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c
index 011822519602..548157119b75 100644
--- a/drivers/bluetooth/hci_qca.c
+++ b/drivers/bluetooth/hci_qca.c
@@ -607,9 +607,18 @@ static int qca_open(struct hci_uart *hu)
 	if (hu->serdev) {
 		qcadev = serdev_device_get_drvdata(hu->serdev);
 
-		if (qca_is_wcn399x(qcadev->btsoc_type) ||
-		    qca_is_wcn6750(qcadev->btsoc_type))
+		switch (qcadev->btsoc_type) {
+		case QCA_WCN3988:
+		case QCA_WCN3990:
+		case QCA_WCN3991:
+		case QCA_WCN3998:
+		case QCA_WCN6750:
 			hu->init_speed = qcadev->init_speed;
+			break;
+
+		default:
+			break;
+		}
 
 		if (qcadev->oper_speed)
 			hu->oper_speed = qcadev->oper_speed;
@@ -1341,12 +1350,19 @@ static int qca_set_baudrate(struct hci_dev *hdev, uint8_t baudrate)
 		      msecs_to_jiffies(CMD_TRANS_TIMEOUT_MS));
 
 	/* Give the controller time to process the request */
-	if (qca_is_wcn399x(qca_soc_type(hu)) ||
-	    qca_is_wcn6750(qca_soc_type(hu)) ||
-	    qca_is_wcn6855(qca_soc_type(hu)))
+	switch (qca_soc_type(hu)) {
+	case QCA_WCN3988:
+	case QCA_WCN3990:
+	case QCA_WCN3991:
+	case QCA_WCN3998:
+	case QCA_WCN6750:
+	case QCA_WCN6855:
 		usleep_range(1000, 10000);
-	else
+		break;
+
+	default:
 		msleep(300);
+	}
 
 	return 0;
 }
@@ -1419,13 +1435,19 @@ static unsigned int qca_get_speed(struct hci_uart *hu,
 
 static int qca_check_speeds(struct hci_uart *hu)
 {
-	if (qca_is_wcn399x(qca_soc_type(hu)) ||
-	    qca_is_wcn6750(qca_soc_type(hu)) ||
-	    qca_is_wcn6855(qca_soc_type(hu))) {
+	switch (qca_soc_type(hu)) {
+	case QCA_WCN3988:
+	case QCA_WCN3990:
+	case QCA_WCN3991:
+	case QCA_WCN3998:
+	case QCA_WCN6750:
+	case QCA_WCN6855:
 		if (!qca_get_speed(hu, QCA_INIT_SPEED) &&
 		    !qca_get_speed(hu, QCA_OPER_SPEED))
 			return -EINVAL;
-	} else {
+		break;
+
+	default:
 		if (!qca_get_speed(hu, QCA_INIT_SPEED) ||
 		    !qca_get_speed(hu, QCA_OPER_SPEED))
 			return -EINVAL;
@@ -1454,14 +1476,28 @@ static int qca_set_speed(struct hci_uart *hu, enum qca_speed_type speed_type)
 		/* Disable flow control for wcn3990 to deassert RTS while
 		 * changing the baudrate of chip and host.
 		 */
-		if (qca_is_wcn399x(soc_type) ||
-		    qca_is_wcn6750(soc_type) ||
-		    qca_is_wcn6855(soc_type))
+		switch (soc_type) {
+		case QCA_WCN3988:
+		case QCA_WCN3990:
+		case QCA_WCN3991:
+		case QCA_WCN3998:
+		case QCA_WCN6750:
+		case QCA_WCN6855:
 			hci_uart_set_flow_control(hu, true);
+			break;
 
-		if (soc_type == QCA_WCN3990) {
+		default:
+			break;
+		}
+
+		switch (soc_type) {
+		case QCA_WCN3990:
 			reinit_completion(&qca->drop_ev_comp);
 			set_bit(QCA_DROP_VENDOR_EVENT, &qca->flags);
+			break;
+
+		default:
+			break;
 		}
 
 		qca_baudrate = qca_get_baudrate_value(speed);
@@ -1473,12 +1509,22 @@ static int qca_set_speed(struct hci_uart *hu, enum qca_speed_type speed_type)
 		host_set_baudrate(hu, speed);
 
 error:
-		if (qca_is_wcn399x(soc_type) ||
-		    qca_is_wcn6750(soc_type) ||
-		    qca_is_wcn6855(soc_type))
+		switch (soc_type) {
+		case QCA_WCN3988:
+		case QCA_WCN3990:
+		case QCA_WCN3991:
+		case QCA_WCN3998:
+		case QCA_WCN6750:
+		case QCA_WCN6855:
 			hci_uart_set_flow_control(hu, false);
+			break;
 
-		if (soc_type == QCA_WCN3990) {
+		default:
+			break;
+		}
+
+		switch (soc_type) {
+		case QCA_WCN3990:
 			/* Wait for the controller to send the vendor event
 			 * for the baudrate change command.
 			 */
@@ -1490,6 +1536,10 @@ static int qca_set_speed(struct hci_uart *hu, enum qca_speed_type speed_type)
 			}
 
 			clear_bit(QCA_DROP_VENDOR_EVENT, &qca->flags);
+			break;
+
+		default:
+			break;
 		}
 	}
 
@@ -1651,12 +1701,20 @@ static int qca_regulator_init(struct hci_uart *hu)
 		}
 	}
 
-	if (qca_is_wcn399x(soc_type)) {
+	switch (soc_type) {
+	case QCA_WCN3988:
+	case QCA_WCN3990:
+	case QCA_WCN3991:
+	case QCA_WCN3998:
 		/* Forcefully enable wcn399x to enter in to boot mode. */
 		host_set_baudrate(hu, 2400);
 		ret = qca_send_power_pulse(hu, false);
 		if (ret)
 			return ret;
+		break;
+
+	default:
+		break;
 	}
 
 	/* For wcn6750 need to enable gpio bt_en */
@@ -1673,10 +1731,18 @@ static int qca_regulator_init(struct hci_uart *hu)
 
 	qca_set_speed(hu, QCA_INIT_SPEED);
 
-	if (qca_is_wcn399x(soc_type)) {
+	switch (soc_type) {
+	case QCA_WCN3988:
+	case QCA_WCN3990:
+	case QCA_WCN3991:
+	case QCA_WCN3998:
 		ret = qca_send_power_pulse(hu, true);
 		if (ret)
 			return ret;
+		break;
+
+	default:
+		break;
 	}
 
 	/* Now the device is in ready state to communicate with host.
@@ -1710,11 +1776,17 @@ static int qca_power_on(struct hci_dev *hdev)
 	if (!hu->serdev)
 		return 0;
 
-	if (qca_is_wcn399x(soc_type) ||
-	    qca_is_wcn6750(soc_type) ||
-	    qca_is_wcn6855(soc_type)) {
+	switch (soc_type) {
+	case QCA_WCN3988:
+	case QCA_WCN3990:
+	case QCA_WCN3991:
+	case QCA_WCN3998:
+	case QCA_WCN6750:
+	case QCA_WCN6855:
 		ret = qca_regulator_init(hu);
-	} else {
+		break;
+
+	default:
 		qcadev = serdev_device_get_drvdata(hu->serdev);
 		if (qcadev->bt_en) {
 			gpiod_set_value_cansleep(qcadev->bt_en, 1);
@@ -1748,6 +1820,7 @@ static int qca_setup(struct hci_uart *hu)
 	const char *firmware_name = qca_get_firmware_name(hu);
 	int ret;
 	struct qca_btsoc_version ver;
+	const char *soc_name;
 
 	ret = qca_check_speeds(hu);
 	if (ret)
@@ -1762,10 +1835,26 @@ static int qca_setup(struct hci_uart *hu)
 	 */
 	set_bit(HCI_QUIRK_SIMULTANEOUS_DISCOVERY, &hdev->quirks);
 
-	bt_dev_info(hdev, "setting up %s",
-		qca_is_wcn399x(soc_type) ? "wcn399x" :
-		(soc_type == QCA_WCN6750) ? "wcn6750" :
-		(soc_type == QCA_WCN6855) ? "wcn6855" : "ROME/QCA6390");
+	switch (soc_type) {
+	case QCA_WCN3988:
+	case QCA_WCN3990:
+	case QCA_WCN3991:
+	case QCA_WCN3998:
+		soc_name = "wcn399x";
+		break;
+
+	case QCA_WCN6750:
+		soc_name = "wcn6750";
+		break;
+
+	case QCA_WCN6855:
+		soc_name = "wcn6855";
+		break;
+
+	default:
+		soc_name = "ROME/QCA6390";
+	}
+	bt_dev_info(hdev, "setting up %s", soc_name);
 
 	qca->memdump_state = QCA_MEMDUMP_IDLE;
 
@@ -1776,16 +1865,22 @@ static int qca_setup(struct hci_uart *hu)
 
 	clear_bit(QCA_SSR_TRIGGERED, &qca->flags);
 
-	if (qca_is_wcn399x(soc_type) ||
-	    qca_is_wcn6750(soc_type) ||
-	    qca_is_wcn6855(soc_type)) {
+	switch (soc_type) {
+	case QCA_WCN3988:
+	case QCA_WCN3990:
+	case QCA_WCN3991:
+	case QCA_WCN3998:
+	case QCA_WCN6750:
+	case QCA_WCN6855:
 		set_bit(HCI_QUIRK_USE_BDADDR_PROPERTY, &hdev->quirks);
 		hci_set_aosp_capable(hdev);
 
 		ret = qca_read_soc_version(hdev, &ver, soc_type);
 		if (ret)
 			goto out;
-	} else {
+		break;
+
+	default:
 		qca_set_speed(hu, QCA_INIT_SPEED);
 	}
 
@@ -1799,9 +1894,16 @@ static int qca_setup(struct hci_uart *hu)
 		qca_baudrate = qca_get_baudrate_value(speed);
 	}
 
-	if (!(qca_is_wcn399x(soc_type) ||
-	      qca_is_wcn6750(soc_type) ||
-	      qca_is_wcn6855(soc_type))) {
+	switch (soc_type) {
+	case QCA_WCN3988:
+	case QCA_WCN3990:
+	case QCA_WCN3991:
+	case QCA_WCN3998:
+	case QCA_WCN6750:
+	case QCA_WCN6855:
+		break;
+
+	default:
 		/* Get QCA version information */
 		ret = qca_read_soc_version(hdev, &ver, soc_type);
 		if (ret)
@@ -1980,11 +2082,18 @@ static void qca_power_shutdown(struct hci_uart *hu)
 
 	qcadev = serdev_device_get_drvdata(hu->serdev);
 
-	if (qca_is_wcn399x(soc_type)) {
+	switch (soc_type) {
+	case QCA_WCN3988:
+	case QCA_WCN3990:
+	case QCA_WCN3991:
+	case QCA_WCN3998:
 		host_set_baudrate(hu, 2400);
 		qca_send_power_pulse(hu, false);
 		qca_regulator_disable(qcadev);
-	} else if (soc_type == QCA_WCN6750 || soc_type == QCA_WCN6855) {
+		break;
+
+	case QCA_WCN6750:
+	case QCA_WCN6855:
 		gpiod_set_value_cansleep(qcadev->bt_en, 0);
 		msleep(100);
 		qca_regulator_disable(qcadev);
@@ -1992,7 +2101,9 @@ static void qca_power_shutdown(struct hci_uart *hu)
 			sw_ctrl_state = gpiod_get_value_cansleep(qcadev->sw_ctrl);
 			bt_dev_dbg(hu->hdev, "SW_CTRL is %d", sw_ctrl_state);
 		}
-	} else if (qcadev->bt_en) {
+		break;
+
+	default:
 		gpiod_set_value_cansleep(qcadev->bt_en, 0);
 	}
 
@@ -2117,11 +2228,18 @@ static int qca_serdev_probe(struct serdev_device *serdev)
 	if (!qcadev->oper_speed)
 		BT_DBG("UART will pick default operating speed");
 
-	if (data &&
-	    (qca_is_wcn399x(data->soc_type) ||
-	     qca_is_wcn6750(data->soc_type) ||
-	     qca_is_wcn6855(data->soc_type))) {
+	if (data)
 		qcadev->btsoc_type = data->soc_type;
+	else
+		qcadev->btsoc_type = QCA_ROME;
+
+	switch (qcadev->btsoc_type) {
+	case QCA_WCN3988:
+	case QCA_WCN3990:
+	case QCA_WCN3991:
+	case QCA_WCN3998:
+	case QCA_WCN6750:
+	case QCA_WCN6855:
 		qcadev->bt_power = devm_kzalloc(&serdev->dev,
 						sizeof(struct qca_power),
 						GFP_KERNEL);
@@ -2165,12 +2283,9 @@ static int qca_serdev_probe(struct serdev_device *serdev)
 			BT_ERR("wcn3990 serdev registration failed");
 			return err;
 		}
-	} else {
-		if (data)
-			qcadev->btsoc_type = data->soc_type;
-		else
-			qcadev->btsoc_type = QCA_ROME;
+		break;
 
+	default:
 		qcadev->bt_en = devm_gpiod_get_optional(&serdev->dev, "enable",
 					       GPIOD_OUT_LOW);
 		if (IS_ERR_OR_NULL(qcadev->bt_en)) {
@@ -2226,13 +2341,23 @@ static void qca_serdev_remove(struct serdev_device *serdev)
 	struct qca_serdev *qcadev = serdev_device_get_drvdata(serdev);
 	struct qca_power *power = qcadev->bt_power;
 
-	if ((qca_is_wcn399x(qcadev->btsoc_type) ||
-	     qca_is_wcn6750(qcadev->btsoc_type) ||
-	     qca_is_wcn6855(qcadev->btsoc_type)) &&
-	    power->vregs_on)
-		qca_power_shutdown(&qcadev->serdev_hu);
-	else if (qcadev->susclk)
-		clk_disable_unprepare(qcadev->susclk);
+	switch (qcadev->btsoc_type) {
+	case QCA_WCN3988:
+	case QCA_WCN3990:
+	case QCA_WCN3991:
+	case QCA_WCN3998:
+	case QCA_WCN6750:
+	case QCA_WCN6855:
+		if (power->vregs_on) {
+			qca_power_shutdown(&qcadev->serdev_hu);
+			break;
+		}
+		fallthrough;
+
+	default:
+		if (qcadev->susclk)
+			clk_disable_unprepare(qcadev->susclk);
+	}
 
 	hci_uart_unregister_device(&qcadev->serdev_hu);
 }

-- 
2.34.1

[PATCH v4 3/3] Bluetooth: qca: add support for WCN7850

[Neil Armstrong]

Add support for the WCN7850 Bluetooth chipset.

Tested on the SM8550 QRD platform.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
 drivers/bluetooth/btqca.c   | 10 ++++++++++
 drivers/bluetooth/btqca.h   |  1 +
 drivers/bluetooth/hci_qca.c | 31 ++++++++++++++++++++++++++++++-
 3 files changed, 41 insertions(+), 1 deletion(-)

diff --git a/drivers/bluetooth/btqca.c b/drivers/bluetooth/btqca.c
index e301f571e971..5a35ac4138c6 100644
--- a/drivers/bluetooth/btqca.c
+++ b/drivers/bluetooth/btqca.c
@@ -631,6 +631,10 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate,
 		snprintf(config.fwname, sizeof(config.fwname),
 			 "qca/hpbtfw%02x.tlv", rom_ver);
 		break;
+	case QCA_WCN7850:
+		snprintf(config.fwname, sizeof(config.fwname),
+			 "qca/hmtbtfw%02x.tlv", rom_ver);
+		break;
 	default:
 		snprintf(config.fwname, sizeof(config.fwname),
 			 "qca/rampatch_%08x.bin", soc_ver);
@@ -679,6 +683,10 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate,
 			snprintf(config.fwname, sizeof(config.fwname),
 				 "qca/hpnv%02x.bin", rom_ver);
 			break;
+		case QCA_WCN7850:
+			snprintf(config.fwname, sizeof(config.fwname),
+				 "qca/hmtnv%02x.bin", rom_ver);
+			break;
 
 		default:
 			snprintf(config.fwname, sizeof(config.fwname),
@@ -697,6 +705,7 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate,
 	case QCA_QCA6390:
 	case QCA_WCN6750:
 	case QCA_WCN6855:
+	case QCA_WCN7850:
 		err = qca_disable_soc_logging(hdev);
 		if (err < 0)
 			return err;
@@ -731,6 +740,7 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate,
 	case QCA_WCN3991:
 	case QCA_WCN6750:
 	case QCA_WCN6855:
+	case QCA_WCN7850:
 		/* get fw build info */
 		err = qca_read_fw_build_info(hdev);
 		if (err < 0)
diff --git a/drivers/bluetooth/btqca.h b/drivers/bluetooth/btqca.h
index fe51c632d772..03bff5c0059d 100644
--- a/drivers/bluetooth/btqca.h
+++ b/drivers/bluetooth/btqca.h
@@ -149,6 +149,7 @@ enum qca_btsoc_type {
 	QCA_QCA6390,
 	QCA_WCN6750,
 	QCA_WCN6855,
+	QCA_WCN7850,
 };
 
 #if IS_ENABLED(CONFIG_BT_QCA)
diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c
index 548157119b75..4b57e15f9c7a 100644
--- a/drivers/bluetooth/hci_qca.c
+++ b/drivers/bluetooth/hci_qca.c
@@ -1357,6 +1357,7 @@ static int qca_set_baudrate(struct hci_dev *hdev, uint8_t baudrate)
 	case QCA_WCN3998:
 	case QCA_WCN6750:
 	case QCA_WCN6855:
+	case QCA_WCN7850:
 		usleep_range(1000, 10000);
 		break;
 
@@ -1442,6 +1443,7 @@ static int qca_check_speeds(struct hci_uart *hu)
 	case QCA_WCN3998:
 	case QCA_WCN6750:
 	case QCA_WCN6855:
+	case QCA_WCN7850:
 		if (!qca_get_speed(hu, QCA_INIT_SPEED) &&
 		    !qca_get_speed(hu, QCA_OPER_SPEED))
 			return -EINVAL;
@@ -1483,6 +1485,7 @@ static int qca_set_speed(struct hci_uart *hu, enum qca_speed_type speed_type)
 		case QCA_WCN3998:
 		case QCA_WCN6750:
 		case QCA_WCN6855:
+		case QCA_WCN7850:
 			hci_uart_set_flow_control(hu, true);
 			break;
 
@@ -1516,6 +1519,7 @@ static int qca_set_speed(struct hci_uart *hu, enum qca_speed_type speed_type)
 		case QCA_WCN3998:
 		case QCA_WCN6750:
 		case QCA_WCN6855:
+		case QCA_WCN7850:
 			hci_uart_set_flow_control(hu, false);
 			break;
 
@@ -1783,6 +1787,7 @@ static int qca_power_on(struct hci_dev *hdev)
 	case QCA_WCN3998:
 	case QCA_WCN6750:
 	case QCA_WCN6855:
+	case QCA_WCN7850:
 		ret = qca_regulator_init(hu);
 		break;
 
@@ -1851,6 +1856,10 @@ static int qca_setup(struct hci_uart *hu)
 		soc_name = "wcn6855";
 		break;
 
+	case QCA_WCN7850:
+		soc_name = "wcn7850";
+		break;
+
 	default:
 		soc_name = "ROME/QCA6390";
 	}
@@ -1872,6 +1881,7 @@ static int qca_setup(struct hci_uart *hu)
 	case QCA_WCN3998:
 	case QCA_WCN6750:
 	case QCA_WCN6855:
+	case QCA_WCN7850:
 		set_bit(HCI_QUIRK_USE_BDADDR_PROPERTY, &hdev->quirks);
 		hci_set_aosp_capable(hdev);
 
@@ -1901,6 +1911,7 @@ static int qca_setup(struct hci_uart *hu)
 	case QCA_WCN3998:
 	case QCA_WCN6750:
 	case QCA_WCN6855:
+	case QCA_WCN7850:
 		break;
 
 	default:
@@ -2057,6 +2068,20 @@ static const struct qca_device_data qca_soc_data_wcn6855 __maybe_unused = {
 	.capabilities = QCA_CAP_WIDEBAND_SPEECH | QCA_CAP_VALID_LE_STATES,
 };
 
+static const struct qca_device_data qca_soc_data_wcn7850 __maybe_unused = {
+	.soc_type = QCA_WCN7850,
+	.vregs = (struct qca_vreg []) {
+		{ "vddio", 5000 },
+		{ "vddaon", 26000 },
+		{ "vdddig", 126000 },
+		{ "vddrfa0p8", 102000 },
+		{ "vddrfa1p2", 257000 },
+		{ "vddrfa1p9", 302000 },
+	},
+	.num_vregs = 6,
+	.capabilities = QCA_CAP_WIDEBAND_SPEECH | QCA_CAP_VALID_LE_STATES,
+};
+
 static void qca_power_shutdown(struct hci_uart *hu)
 {
 	struct qca_serdev *qcadev;
@@ -2240,6 +2265,7 @@ static int qca_serdev_probe(struct serdev_device *serdev)
 	case QCA_WCN3998:
 	case QCA_WCN6750:
 	case QCA_WCN6855:
+	case QCA_WCN7850:
 		qcadev->bt_power = devm_kzalloc(&serdev->dev,
 						sizeof(struct qca_power),
 						GFP_KERNEL);
@@ -2269,7 +2295,8 @@ static int qca_serdev_probe(struct serdev_device *serdev)
 					       GPIOD_IN);
 		if (IS_ERR_OR_NULL(qcadev->sw_ctrl) &&
 		    (data->soc_type == QCA_WCN6750 ||
-		     data->soc_type == QCA_WCN6855))
+		     data->soc_type == QCA_WCN6855 ||
+		     data->soc_type == QCA_WCN7850))
 			dev_warn(&serdev->dev, "failed to acquire SW_CTRL gpio\n");
 
 		qcadev->susclk = devm_clk_get_optional(&serdev->dev, NULL);
@@ -2348,6 +2375,7 @@ static void qca_serdev_remove(struct serdev_device *serdev)
 	case QCA_WCN3998:
 	case QCA_WCN6750:
 	case QCA_WCN6855:
+	case QCA_WCN7850:
 		if (power->vregs_on) {
 			qca_power_shutdown(&qcadev->serdev_hu);
 			break;
@@ -2540,6 +2568,7 @@ static const struct of_device_id qca_bluetooth_of_match[] = {
 	{ .compatible = "qcom,wcn3998-bt", .data = &qca_soc_data_wcn3998},
 	{ .compatible = "qcom,wcn6750-bt", .data = &qca_soc_data_wcn6750},
 	{ .compatible = "qcom,wcn6855-bt", .data = &qca_soc_data_wcn6855},
+	{ .compatible = "qcom,wcn7850-bt", .data = &qca_soc_data_wcn7850},
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, qca_bluetooth_of_match);

-- 
2.34.1

Re: [PATCH v4 0/3] Bluetooth: qca: enable WCN7850 support

[patchwork-bot+bluetooth]

Hello:

This series was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@intel.com>:

On Wed, 16 Aug 2023 10:06:45 +0200 you wrote:
> This serie enables WCN7850 on the Qualcomm SM8550 QRD
> reference platform.
> 
> The WCN7850 is close to the WCN6855 but uses different
> firmware names.
> 
> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
> 
> [...]

Here is the summary with links:
  - [v4,1/3] dt-bindings: net: bluetooth: qualcomm: document WCN7850 chipset
    https://git.kernel.org/bluetooth/bluetooth-next/c/f38a5adcbd53
  - [v4,2/3] Bluetooth: qca: use switch case for soc type behavior
    https://git.kernel.org/bluetooth/bluetooth-next/c/08292727a9fc
  - [v4,3/3] Bluetooth: qca: add support for WCN7850
    https://git.kernel.org/bluetooth/bluetooth-next/c/ef6d9b23aa58

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html

[PATCH v3 1/3] dt-bindings: net: bluetooth: qualcomm: document WCN7850 chipset

[Neil Armstrong]

Document the WCN7850 Bluetooth chipset.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
 .../bindings/net/bluetooth/qualcomm-bluetooth.yaml | 23 ++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml b/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
index 2735c6a4f336..eba2f3026ab0 100644
--- a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
+++ b/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
@@ -26,6 +26,7 @@ properties:
       - qcom,qca6390-bt
       - qcom,wcn6750-bt
       - qcom,wcn6855-bt
+      - qcom,wcn7850-bt
 
   enable-gpios:
     maxItems: 1
@@ -58,6 +59,9 @@ properties:
   vddaon-supply:
     description: VDD_AON supply regulator handle
 
+  vdddig-supply:
+    description: VDD_DIG supply regulator handle
+
   vddbtcxmx-supply:
     description: VDD_BT_CXMX supply regulator handle
 
@@ -73,6 +77,9 @@ properties:
   vddrfa1p2-supply:
     description: VDD_RFA_1P2 supply regulator handle
 
+  vddrfa1p9-supply:
+    description: VDD_RFA_1P9 supply regulator handle
+
   vddrfa2p2-supply:
     description: VDD_RFA_2P2 supply regulator handle
 
@@ -157,6 +164,22 @@ allOf:
         - vddrfa0p8-supply
         - vddrfa1p2-supply
         - vddrfa1p7-supply
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,wcn7850-bt
+    then:
+      required:
+        - enable-gpios
+        - swctrl-gpios
+        - vddio-supply
+        - vddaon-supply
+        - vdddig-supply
+        - vddrfa0p8-supply
+        - vddrfa1p2-supply
+        - vddrfa1p9-supply
 
 examples:
   - |

-- 
2.34.1

RE: bluetooth: qca: enable WCN7850 support

[bluez.test.bot]

[-- Attachment #1: Type: text/plain, Size: 1708 bytes --]

This is automated email and please do not reply to this email!

Dear submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
This is a CI test results with your patch series:
PW Link:https://patchwork.kernel.org/project/bluetooth/list/?series=772514

---Test result---

Test Summary:
CheckPatch                    PASS      3.09 seconds
GitLint                       PASS      0.94 seconds
SubjectPrefix                 FAIL      0.57 seconds
BuildKernel                   PASS      39.20 seconds
CheckAllWarning               PASS      43.11 seconds
CheckSparse                   PASS      48.53 seconds
CheckSmatch                   PASS      130.89 seconds
BuildKernel32                 PASS      37.86 seconds
TestRunnerSetup               PASS      576.58 seconds
TestRunner_l2cap-tester       PASS      27.60 seconds
TestRunner_iso-tester         PASS      65.42 seconds
TestRunner_bnep-tester        PASS      12.76 seconds
TestRunner_mgmt-tester        PASS      238.21 seconds
TestRunner_rfcomm-tester      PASS      19.13 seconds
TestRunner_sco-tester         PASS      19.71 seconds
TestRunner_ioctl-tester       PASS      21.41 seconds
TestRunner_mesh-tester        PASS      16.12 seconds
TestRunner_smp-tester         PASS      17.12 seconds
TestRunner_userchan-tester    PASS      13.60 seconds
IncrementalBuild              PASS      48.41 seconds

Details
##############################
Test: SubjectPrefix - FAIL
Desc: Check subject contains "Bluetooth" prefix
Output:
"Bluetooth: " prefix is not specified in the subject
"Bluetooth: " prefix is not specified in the subject
"Bluetooth: " prefix is not specified in the subject


---
Regards,
Linux Bluetooth

[PATCH v2 1/5] dt-bindings: net: bluetooth: qualcomm: document WCN7850 chipset

[Neil Armstrong]

Document the WCN7850 Bluetooth chipset.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
 .../bindings/net/bluetooth/qualcomm-bluetooth.yaml | 23 ++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml b/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
index 68f78b90d23a..906a377d1616 100644
--- a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
+++ b/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
@@ -24,6 +24,7 @@ properties:
       - qcom,qca6390-bt
       - qcom,wcn6750-bt
       - qcom,wcn6855-bt
+      - qcom,wcn7850-bt
 
   enable-gpios:
     maxItems: 1
@@ -53,6 +54,9 @@ properties:
   vddaon-supply:
     description: VDD_AON supply regulator handle
 
+  vdddig-supply:
+    description: VDD_DIG supply regulator handle
+
   vddbtcxmx-supply:
     description: VDD_BT_CXMX supply regulator handle
 
@@ -68,6 +72,9 @@ properties:
   vddrfa1p2-supply:
     description: VDD_RFA_1P2 supply regulator handle
 
+  vddrfa1p9-supply:
+    description: VDD_RFA_1P9 supply regulator handle
+
   vddrfa2p2-supply:
     description: VDD_RFA_2P2 supply regulator handle
 
@@ -150,6 +157,22 @@ allOf:
         - vddrfa0p8-supply
         - vddrfa1p2-supply
         - vddrfa1p7-supply
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,wcn7850-bt
+    then:
+      required:
+        - enable-gpios
+        - swctrl-gpios
+        - vddio-supply
+        - vddaon-supply
+        - vdddig-supply
+        - vddrfa0p8-supply
+        - vddrfa1p2-supply
+        - vddrfa1p9-supply
 
 examples:
   - |

-- 
2.34.1

RE: bluetooth: qca: enable WCN7850 support

[bluez.test.bot]

[-- Attachment #1: Type: text/plain, Size: 579 bytes --]

This is an automated email and please do not reply to this email.

Dear Submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
While preparing the CI tests, the patches you submitted couldn't be applied to the current HEAD of the repository.

----- Output -----

error: patch failed: arch/arm64/boot/dts/qcom/sm8550-qrd.dts:22
error: arch/arm64/boot/dts/qcom/sm8550-qrd.dts: patch does not apply
hint: Use 'git am --show-current-patch' to see the failed patch

Please resolve the issue and submit the patches again.


---
Regards,
Linux Bluetooth

RE: bluetooth: qca: enable WCN7850 support

[bluez.test.bot]

[-- Attachment #1: Type: text/plain, Size: 2758 bytes --]

This is automated email and please do not reply to this email!

Dear submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
This is a CI test results with your patch series:
PW Link:https://patchwork.kernel.org/project/bluetooth/list/?series=760534

---Test result---

Test Summary:
CheckPatch                    FAIL      4.44 seconds
GitLint                       PASS      1.67 seconds
SubjectPrefix                 FAIL      0.88 seconds
BuildKernel                   PASS      34.19 seconds
CheckAllWarning               PASS      37.46 seconds
CheckSparse                   PASS      42.81 seconds
CheckSmatch                   PASS      114.67 seconds
BuildKernel32                 PASS      32.91 seconds
TestRunnerSetup               PASS      497.93 seconds
TestRunner_l2cap-tester       PASS      24.12 seconds
TestRunner_iso-tester         PASS      42.81 seconds
TestRunner_bnep-tester        PASS      10.71 seconds
TestRunner_mgmt-tester        PASS      221.34 seconds
TestRunner_rfcomm-tester      PASS      16.28 seconds
TestRunner_sco-tester         PASS      17.04 seconds
TestRunner_ioctl-tester       PASS      18.19 seconds
TestRunner_mesh-tester        PASS      13.65 seconds
TestRunner_smp-tester         PASS      14.71 seconds
TestRunner_userchan-tester    PASS      11.50 seconds
IncrementalBuild              PASS      51.69 seconds

Details
##############################
Test: CheckPatch - FAIL
Desc: Run checkpatch.pl script
Output:
[v2,4/5] arm64: dts: qcom: sm8550: add UART14 nodes
WARNING: line length of 109 exceeds 100 columns
#139: FILE: arch/arm64/boot/dts/qcom/sm8550.dtsi:1064:
+				interconnects = <&clk_virt MASTER_QUP_CORE_2 0 &clk_virt SLAVE_QUP_CORE_2 0>,

WARNING: line length of 105 exceeds 100 columns
#140: FILE: arch/arm64/boot/dts/qcom/sm8550.dtsi:1065:
+						<&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_2 0>;

total: 0 errors, 2 warnings, 42 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

/github/workspace/src/src/13294165.patch has style problems, please review.

NOTE: Ignored message types: UNKNOWN_COMMIT_ID

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.


##############################
Test: SubjectPrefix - FAIL
Desc: Check subject contains "Bluetooth" prefix
Output:
"Bluetooth: " prefix is not specified in the subject
"Bluetooth: " prefix is not specified in the subject
"Bluetooth: " prefix is not specified in the subject
"Bluetooth: " prefix is not specified in the subject
"Bluetooth: " prefix is not specified in the subject


---
Regards,
Linux Bluetooth

[PATCH 1/4] dt-bindings: net: bluetooth: qualcomm: document WCN7850 chipset

[Neil Armstrong]

Document the WCN7850 Bluetooth chipset.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
 .../bindings/net/bluetooth/qualcomm-bluetooth.yaml | 23 ++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml b/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
index 28296b6d35b2..abc81d0a706e 100644
--- a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
+++ b/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
@@ -25,6 +25,7 @@ properties:
       - qcom,qca6390-bt
       - qcom,wcn6750-bt
       - qcom,wcn6855-bt
+      - qcom,wcn7850-bt
 
   enable-gpios:
     maxItems: 1
@@ -54,6 +55,9 @@ properties:
   vddaon-supply:
     description: VDD_AON supply regulator handle
 
+  vdddig-supply:
+    description: VDD_DIG supply regulator handle
+
   vddbtcxmx-supply:
     description: VDD_BT_CXMX supply regulator handle
 
@@ -69,6 +73,9 @@ properties:
   vddrfa1p2-supply:
     description: VDD_RFA_1P2 supply regulator handle
 
+  vddrfa1p9-supply:
+    description: VDD_RFA_1P9 supply regulator handle
+
   vddrfa2p2-supply:
     description: VDD_RFA_2P2 supply regulator handle
 
@@ -152,6 +159,22 @@ allOf:
         - vddrfa0p8-supply
         - vddrfa1p2-supply
         - vddrfa1p7-supply
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,wcn7850-bt
+    then:
+      required:
+        - enable-gpios
+        - swctrl-gpios
+        - vddio-supply
+        - vddaon-supply
+        - vdddig-supply
+        - vddrfa0p8-supply
+        - vddrfa1p2-supply
+        - vddrfa1p9-supply
 
 examples:
   - |

-- 
2.34.1

RE: bluetooth: qca: enable WCN7850 support

[bluez.test.bot]

[-- Attachment #1: Type: text/plain, Size: 579 bytes --]

This is an automated email and please do not reply to this email.

Dear Submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
While preparing the CI tests, the patches you submitted couldn't be applied to the current HEAD of the repository.

----- Output -----

error: patch failed: arch/arm64/boot/dts/qcom/sm8550-qrd.dts:22
error: arch/arm64/boot/dts/qcom/sm8550-qrd.dts: patch does not apply
hint: Use 'git am --show-current-patch' to see the failed patch

Please resolve the issue and submit the patches again.


---
Regards,
Linux Bluetooth