[PATCH v4 0/3] Add support for Amlogic HCI UART

Yang Li via B4 Relay
2024-08-09T05:42:34Z

Add support for Amlogic HCI UART, including dt-binding,
and Amlogic Bluetooth driver.

Signed-off-by: Yang Li <yang.li@amlogic.com>
---
Changes in v4:
- Modified the compatible list in the DT binding.
- Reduced the boot delay from 350ms to 60ms.
- Minor fixes.
- Link to v3: https://lore.kernel.org/r/20240802-btaml-v3-0-d8110bf9963f@amlogic.com

Changes in v3:
- Updated the properties within the device tree binding file.
- Remove the "antenna-number" property.
- Performed code optimization for improved efficiency and readability.
- Link to v2: https://lore.kernel.org/r/20240718-btaml-v2-0-1392b2e21183@amlogic.com

Changes in v2:
- Introduce a regulator for powering up the Bluetooth chip instead of power sequencing.
- Use the GPIO Consumer API to manipulate the GPIO pins instead of the legacy API.
- Minor fixes.
- Link to v1: https://lore.kernel.org/r/20240705-btaml-v1-0-7f1538f98cef@amlogic.com

---
Yang Li (3):
dt-bindings: net: bluetooth: Add support for Amlogic Bluetooth
Bluetooth: hci_uart: Add support for Amlogic HCI UART
MAINTAINERS: Add an entry for Amlogic HCI UART (M: Yang Li)

.../bindings/net/bluetooth/amlogic,w155s2-bt.yaml | 63 ++
MAINTAINERS | 7 +
drivers/bluetooth/Kconfig | 12 +
drivers/bluetooth/Makefile | 1 +
drivers/bluetooth/hci_aml.c | 755 +++++++++++++++++++++
drivers/bluetooth/hci_ldisc.c | 8 +-
drivers/bluetooth/hci_uart.h | 8 +-
7 files changed, 851 insertions(+), 3 deletions(-)
---
base-commit: bd0b4dae74b0f0ee9ea37818e1c132b56a26d6dd
change-id: 20240418-btaml-f9d7b19724ab

Best regards,
--
Yang Li <yang.li@amlogic.com>