netdev - [PATCH v3 0/2] Bluetooth: hci_bcm: Autobaud mode support

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Date:   Mon, 30 May 2022 17:02:16 +0200
From:   Hakan Jansson <hakan.jansson@...ineon.com>
To:     unlisted-recipients:; (no To-header on input)
CC:     Hakan Jansson <hakan.jansson@...ineon.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        <netdev@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        Marcel Holtmann <marcel@...tmann.org>,
        Johan Hedberg <johan.hedberg@...il.com>,
        "Luiz Augusto von Dentz" <luiz.dentz@...il.com>,
        <linux-bluetooth@...r.kernel.org>
Subject: [PATCH v3 0/2] Bluetooth: hci_bcm: Autobaud mode support

Some devices (e.g. CYW5557x) require autobaud mode to enable FW loading.
Autobaud mode can also be required on some boards where the controller
device is using a non-standard baud rate when first powered on.

Only a limited subset of HCI commands are supported in autobaud mode.

These patches add a DT property, "brcm,requires-autobaud-mode", to control
autobaud mode selection.

Changes v2 -> v3:
- Rename DT property and modify description in binding document

Changes v1 -> v2:
- Modify description in binding document

Hakan Jansson (2):
  dt-bindings: net: broadcom-bluetooth: Add property for autobaud mode
  Bluetooth: hci_bcm: Add support for FW loading in autobaud mode

 .../bindings/net/broadcom-bluetooth.yaml      |  7 +++++
 drivers/bluetooth/btbcm.c                     | 31 ++++++++++++++-----
 drivers/bluetooth/btbcm.h                     |  8 ++---
 drivers/bluetooth/hci_bcm.c                   | 16 ++++++++--
 4 files changed, 47 insertions(+), 15 deletions(-)


base-commit: 677fb7525331375ba2f90f4bc94a80b9b6e697a3
-- 
2.25.1