Merge tag 'for-net-next-2024-07-15' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next

Luiz Augusto von Dentz says:

====================
bluetooth-next pull request for net-next:

 - qca: use the power sequencer for QCA6390
 - btusb: mediatek: add ISO data transmission functions
 - hci_bcm4377: Add BCM4388 support
 - btintel: Add support for BlazarU core
 - btintel: Add support for Whale Peak2
 - btnxpuart: Add support for AW693 A1 chipset
 - btnxpuart: Add support for IW615 chipset
 - btusb: Add Realtek RTL8852BE support ID 0x13d3:0x3591

* tag 'for-net-next-2024-07-15' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next: (71 commits)
  Bluetooth: btmtk: Mark all stub functions as inline
  Bluetooth: hci_qca: Fix build error
  Bluetooth: hci_qca: use the power sequencer for wcn7850 and wcn6855
  Bluetooth: hci_qca: make pwrseq calls the default if available
  Bluetooth: hci_qca: unduplicate calls to hci_uart_register_device()
  Bluetooth: hci_qca: schedule a devm action for disabling the clock
  dt-bindings: bluetooth: qualcomm: describe the inputs from PMU for wcn7850
  Bluetooth: btnxpuart: Fix warnings for suspend and resume functions
  Bluetooth: btnxpuart: Add system suspend and resume handlers
  Bluetooth: btnxpuart: Add support for IW615 chipset
  Bluetooth: btnxpuart: Add support for AW693 A1 chipset
  Bluetooth: btintel: Add support for Whale Peak2
  Bluetooth: btintel: Add support for BlazarU core
  Bluetooth: btusb: mediatek: add ISO data transmission functions
  Bluetooth: btmtk: move btusb_recv_acl_mtk to btmtk.c
  Bluetooth: btmtk: move btusb_mtk_[setup, shutdown] to btmtk.c
  Bluetooth: btmtk: move btusb_mtk_hci_wmt_sync to btmtk.c
  Bluetooth: btusb: add callback function in btusb suspend/resume
  Bluetooth: btmtk: rename btmediatek_data
  Bluetooth: btusb: mediatek: return error for failed reg access
  ...
====================

Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>

Author: kuba-moo

Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7622-bluetooth.yaml

@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/bluetooth/mediatek,mt7622-bluetooth.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek SoC built-in Bluetooth
+
+description:
+  This device is a serial attached device to BTIF device and thus it must be a
+  child node of the serial node with BTIF. The dt-bindings details for BTIF
+  device can be known via Documentation/devicetree/bindings/serial/8250.yaml.
+
+maintainers:
+  - Sean Wang <[email protected]>
+
+allOf:
+  - $ref: bluetooth-controller.yaml#
+
+properties:
+  compatible:
+    const: mediatek,mt7622-bluetooth
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    const: ref
+
+  power-domains:
+    maxItems: 1
+
+required:
+  - clocks
+  - clock-names
+  - power-domains
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/power/mt7622-power.h>
+
+    serial {
+        bluetooth {
+            compatible = "mediatek,mt7622-bluetooth";
+            power-domains = <&scpsys MT7622_POWER_DOMAIN_WB>;
+            clocks = <&clk25m>;
+            clock-names = "ref";
+        };
+    };

Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml

@@ -31,6 +31,9 @@ properties:
       This property depends on the module vendor's
       configuration.
 
+  firmware-name:
+    maxItems: 1
+
 required:
   - compatible
 
@@ -42,5 +45,6 @@ examples:
         bluetooth {
             compatible = "nxp,88w8987-bt";
             fw-init-baudrate = <3000000>;
+            firmware-name = "uartuart8987_bt_v0.bin";
         };
     };

Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml

@@ -62,6 +62,9 @@ properties:
   vdddig-supply:
     description: VDD_DIG supply regulator handle
 
+  vddbtcmx-supply:
+    description: VDD_BT_CMX supply regulator handle
+
   vddbtcxmx-supply:
     description: VDD_BT_CXMX supply regulator handle
 
@@ -74,6 +77,9 @@ properties:
   vddrfa1p7-supply:
     description: VDD_RFA_1P7 supply regulator handle
 
+  vddrfa1p8-supply:
+    description: VDD_RFA_1P8 supply regulator handle
+
   vddrfa1p2-supply:
     description: VDD_RFA_1P2 supply regulator handle
 
@@ -86,6 +92,12 @@ properties:
   vddasd-supply:
     description: VDD_ASD supply regulator handle
 
+  vddwlcx-supply:
+    description: VDD_WLCX supply regulator handle
+
+  vddwlmx-supply:
+    description: VDD_WLMX supply regulator handle
+
   max-speed:
     description: see Documentation/devicetree/bindings/serial/serial.yaml
 
@@ -176,14 +188,27 @@ allOf:
               - qcom,wcn7850-bt
     then:
       required:
-        - enable-gpios
-        - swctrl-gpios
-        - vddio-supply
+        - vddrfacmn-supply
+        - vddaon-supply
+        - vddwlcx-supply
+        - vddwlmx-supply
+        - vddrfa0p8-supply
+        - vddrfa1p2-supply
+        - vddrfa1p8-supply
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,qca6390-bt
+    then:
+      required:
+        - vddrfacmn-supply
         - vddaon-supply
-        - vdddig-supply
+        - vddbtcmx-supply
         - vddrfa0p8-supply
         - vddrfa1p2-supply
-        - vddrfa1p9-supply
+        - vddrfa1p7-supply
 
 examples:
   - |

Documentation/devicetree/bindings/net/mediatek-bluetooth.txt

@@ -1,39 +1,3 @@
-MediaTek SoC built-in Bluetooth Devices
-==================================
-
-This device is a serial attached device to BTIF device and thus it must be a
-child node of the serial node with BTIF. The dt-bindings details for BTIF
-device can be known via Documentation/devicetree/bindings/serial/8250.yaml.
-
-Required properties:
-
-- compatible:	Must be
-		  "mediatek,mt7622-bluetooth": for MT7622 SoC
-- clocks:	Should be the clock specifiers corresponding to the entry in
-		clock-names property.
-- clock-names:	Should contain "ref" entries.
-- power-domains: Phandle to the power domain that the device is part of
-
-Example:
-
-	btif: serial@1100c000 {
-		compatible = "mediatek,mt7622-btif",
-			     "mediatek,mtk-btif";
-		reg = <0 0x1100c000 0 0x1000>;
-		interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_LOW>;
-		clocks = <&pericfg CLK_PERI_BTIF_PD>;
-		clock-names = "main";
-		reg-shift = <2>;
-		reg-io-width = <4>;
-
-		bluetooth {
-			compatible = "mediatek,mt7622-bluetooth";
-			power-domains = <&scpsys MT7622_POWER_DOMAIN_WB>;
-			clocks = <&clk25m>;
-			clock-names = "ref";
-		};
-	};
-
 MediaTek UART based Bluetooth Devices
 ==================================
 

MAINTAINERS

@@ -17908,6 +17908,14 @@ F:	include/linux/pm_*
 F:	include/linux/powercap.h
 F:	kernel/configs/nopm.config
 
+POWER SEQUENCING
+M:	Bartosz Golaszewski <[email protected]>
+L:	[email protected]
+S:	Maintained
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
+F:	drivers/power/sequencing/
+F:	include/linux/pwrseq/
+
 POWER STATE COORDINATION INTERFACE (PSCI)
 M:	Mark Rutland <[email protected]>
 M:	Lorenzo Pieralisi <[email protected]>

drivers/bluetooth/Kconfig

@@ -105,6 +105,7 @@ config BT_HCIUART
 	tristate "HCI UART driver"
 	depends on SERIAL_DEV_BUS || !SERIAL_DEV_BUS
 	depends on NVMEM || !NVMEM
+	depends on POWER_SEQUENCING || !POWER_SEQUENCING
 	depends on TTY
 	help
 	  Bluetooth HCI UART driver.
@@ -287,12 +288,12 @@ config BT_HCIBCM203X
 
 
 config BT_HCIBCM4377
-	tristate "HCI BCM4377/4378/4387 PCIe driver"
+	tristate "HCI BCM4377/4378/4387/4388 PCIe driver"
 	depends on PCI
 	select FW_LOADER
 	help
-	  Support for Broadcom BCM4377/4378/4387 Bluetooth chipsets attached via
-	  PCIe. These are usually found in Apple machines.
+	  Support for Broadcom BCM4377/4378/4387/4388 Bluetooth chipsets
+	  attached via PCIe. These are usually found in Apple machines.
 
 	  Say Y here to compile support for HCI BCM4377 family devices into the
 	  kernel or say M to compile it as module (hci_bcm4377).