Hi Neeraj, On Thu, Mar 16, 2023 at 10:22 AM Neeraj Sanjay Kale <neeraj.sanjaykale@xxxxxxx> wrote: > > 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 | 1297 +++++++++++++++++ > drivers/tty/serdev/core.c | 17 +- > drivers/tty/serdev/serdev-ttyport.c | 16 +- > include/linux/serdev.h | 10 +- > 8 files changed, 1398 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 If there are no new comments to be addressed by the end of the day I'm planning to merge this into bluetooth-next. -- Luiz Augusto von Dentz
