[PATCH 1/4] Add support for Amlogic HCI UART

[Yang Li <yang.li@amlogic.com>]

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

To: Marcel Holtmann <marcel@holtmann.org>
To: Luiz Augusto von Dentz <luiz.dentz@gmail.com>
To: David S. Miller <davem@davemloft.net>
To: Eric Dumazet <edumazet@google.com>
To: Jakub Kicinski <kuba@kernel.org>
To: Paolo Abeni <pabeni@redhat.com>
To: Rob Herring <robh@kernel.org>
To: Krzysztof Kozlowski <krzk+dt@kernel.org>
To: Conor Dooley <conor+dt@kernel.org>
To: Catalin Marinas <catalin.marinas@arm.com>
To: Will Deacon <will@kernel.org>
Cc: linux-bluetooth@vger.kernel.org
Cc: netdev@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Yang Li <yang.li@amlogic.com>

---
Changes in v2:
- Employ a regulator for powering up the Bluetooth chip, bypassing the need for power sequencing.
- Utilize the GPIO Consumer API to manipulate the GPIO pins.
- Link to v1: https://lore.kernel.org/r/20240705-btaml-v1-0-7f1538f98cef@amlogic.com

--- b4-submit-tracking ---
{
  "series": {
    "revision": 2,
    "change-id": "20240418-btaml-f9d7b19724ab",
    "prefixes": [],
    "history": {
      "v1": [
        "20240705-btaml-v1-0-7f1538f98cef@amlogic.com"
      ]
    }
  }
}
-- 
2.42.0