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From: Neeraj Sanjay Kale <neeraj.sanjaykale@nxp.com>
To: davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
	pabeni@redhat.com, robh+dt@kernel.org,
	krzysztof.kozlowski+dt@linaro.org, marcel@holtmann.org,
	johan.hedberg@gmail.com, luiz.dentz@gmail.com,
	gregkh@linuxfoundation.org, jirislaby@kernel.org,
	alok.a.tiwari@oracle.com, hdanton@sina.com,
	ilpo.jarvinen@linux.intel.com, leon@kernel.org,
	simon.horman@corigine.com
Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-bluetooth@vger.kernel.org,
	linux-serial@vger.kernel.org, amitkumar.karwar@nxp.com,
	rohit.fule@nxp.com, sherry.sun@nxp.com,
	neeraj.sanjaykale@nxp.com
Subject: [PATCH v12 0/4] Add support for NXP bluetooth chipsets
Date: Wed, 15 Mar 2023 17:33:22 +0530	[thread overview]
Message-ID: <20230315120327.958413-1-neeraj.sanjaykale@nxp.com> (raw)

This patch adds a driver for NXP bluetooth chipsets.

The driver is based on H4 protocol, and uses serdev APIs. It supports host
to chip power save feature, which is signalled by the host by asserting
break over UART TX lines, to put the chip into sleep state.

To support this feature, break_ctl has also been added to serdev-tty along
with a new serdev API serdev_device_break_ctl().

This driver is capable of downloading firmware into the chip over UART.

The document specifying device tree bindings for this driver is also
included in this patch series.

Neeraj Sanjay Kale (4):
  serdev: Replace all instances of ENOTSUPP with EOPNOTSUPP
  serdev: Add method to assert break signal over tty UART port
  dt-bindings: net: bluetooth: Add NXP bluetooth support
  Bluetooth: NXP: Add protocol support for NXP Bluetooth chipsets

 .../net/bluetooth/nxp,88w8987-bt.yaml         |   45 +
 MAINTAINERS                                   |    7 +
 drivers/bluetooth/Kconfig                     |   12 +
 drivers/bluetooth/Makefile                    |    1 +
 drivers/bluetooth/btnxpuart.c                 | 1289 +++++++++++++++++
 drivers/tty/serdev/core.c                     |   17 +-
 drivers/tty/serdev/serdev-ttyport.c           |   16 +-
 include/linux/serdev.h                        |   10 +-
 8 files changed, 1390 insertions(+), 7 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml
 create mode 100644 drivers/bluetooth/btnxpuart.c

-- 
2.34.1


             reply	other threads:[~2023-03-15 12:04 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-15 12:03 Neeraj Sanjay Kale [this message]
2023-03-15 12:03 ` [PATCH v12 1/4] serdev: Replace all instances of ENOTSUPP with EOPNOTSUPP Neeraj Sanjay Kale
2023-03-15 12:42   ` Add support for NXP bluetooth chipsets bluez.test.bot
2023-03-15 16:06   ` [PATCH v12 1/4] serdev: Replace all instances of ENOTSUPP with EOPNOTSUPP Simon Horman
2023-03-15 12:03 ` [PATCH v12 2/4] serdev: Add method to assert break signal over tty UART port Neeraj Sanjay Kale
2023-03-15 16:09   ` Simon Horman
2023-03-15 12:03 ` [PATCH v12 3/4] dt-bindings: net: bluetooth: Add NXP bluetooth support Neeraj Sanjay Kale
2023-03-15 12:03 ` [PATCH v12 4/4] Bluetooth: NXP: Add protocol support for NXP Bluetooth chipsets Neeraj Sanjay Kale
2023-03-15 13:57   ` Paul Menzel
2023-03-16  7:06     ` [EXT] " Neeraj sanjay kale
2023-03-15 16:15   ` Simon Horman

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