From: <sean.wang@mediatek.com>
To: <robh+dt@kernel.org>, <mark.rutland@arm.com>,
<marcel@holtmann.org>, <johan.hedberg@gmail.com>
Cc: <devicetree@vger.kernel.org>, <linux-bluetooth@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
Sean Wang <sean.wang@mediatek.com>
Subject: [PATCH v4 0/7] add support for Bluetooth on MT7622 SoC
Date: Wed, 27 Jun 2018 13:43:18 +0800 [thread overview]
Message-ID: <cover.1530004712.git.sean.wang@mediatek.com> (raw)
From: Sean Wang <sean.wang@mediatek.com>
v4 and changes since v3:
- refine patch 2 based on commit 919b7308fcc4 to allow that
dev_pm_domain_attach() will return better error codes.
v3 and changes since v2
* all changes happen on patch 6
- fix up SPDX license style for btmtkuart.h.
- change firmware download from in ACL data to in HCI commands
and then remove unused mtk_acl_wmt_sync and related code.
- add a workaround replacing bad vendor event id 0xe4 with 0xff every
vendor should use.
- add a sanity check for mtk_hci_wmt_sync to verifying if
input parameters are valid.
- add an atomic_inc(&bdev->hdev->cmd_cnt) for __hci_cmd_sync_ev.
- be changed to use firmware with a header called mt7622pr2h.bin.
v2 and changes since v1
- Dropped patches already being applied
- Rewirte the whole driver using btuart [1], and add slight extension
of btuart to fit into btmtkuart driver. Beware that [1] is also pulled
into one part of the series for avoiding any breakage when the patchset
is being compiled.
[1] btuart
https://www.spinics.net/lists/linux-bluetooth/msg74918.html
v1:
Hi,
This patchset introduces built-in Bluetooth support on MT7622 SoC.
And, it should be simple to make an extension to support other
MediaTek SoCs with adjusting a few of changes on the initialization
sequence of the device.
Before the main driver is being introduced, a few of things about
power-domain management should be re-worked for serdev core and MediaTek
SCPSYS to allow the Bluetooth to properly power up.
Patch 2: add a generic way attaching power domain to serdev
Patch 3 and 4: add cleanups with reuse APIs from Linux core
Patch 5: fix a limitation about power enablement Bluetooth depends on
Patch 1, 6 and 7: the major part of adding Bluetooth support to MT7622
Sean
Marcel Holtmann (1):
Bluetooth: Add new serdev based driver for UART attached controllers
Sean Wang (6):
dt-bindings: net: bluetooth: Add mediatek-bluetooth
serdev: add dev_pm_domain_attach|detach()
Bluetooth: Add new quirk for non-persistent setup settings
Bluetooth: Extend btuart driver for join more vendor devices
Bluetooth: mediatek: Add protocol support for MediaTek serial devices
MAINTAINERS: add an entry for MediaTek Bluetooth driver
.../devicetree/bindings/net/mediatek-bluetooth.txt | 35 ++
MAINTAINERS | 8 +
drivers/bluetooth/Kconfig | 23 +
drivers/bluetooth/Makefile | 3 +
drivers/bluetooth/btmtkuart.c | 355 ++++++++++++++
drivers/bluetooth/btmtkuart.h | 119 +++++
drivers/bluetooth/btuart.c | 527 +++++++++++++++++++++
drivers/bluetooth/btuart.h | 30 ++
drivers/tty/serdev/core.c | 15 +-
include/net/bluetooth/hci.h | 9 +
net/bluetooth/hci_core.c | 3 +-
11 files changed, 1125 insertions(+), 2 deletions(-)
create mode 100644 Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
create mode 100644 drivers/bluetooth/btmtkuart.c
create mode 100644 drivers/bluetooth/btmtkuart.h
create mode 100644 drivers/bluetooth/btuart.c
create mode 100644 drivers/bluetooth/btuart.h
--
2.7.4
next reply other threads:[~2018-06-27 5:44 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-27 5:43 sean.wang [this message]
2018-06-27 5:43 ` [PATCH v4 1/7] dt-bindings: net: bluetooth: Add mediatek-bluetooth sean.wang
2018-06-27 5:43 ` [PATCH v4 2/7] serdev: add dev_pm_domain_attach|detach() sean.wang
2018-06-27 8:00 ` Ulf Hansson
2018-06-27 5:43 ` [PATCH v4 3/7] Bluetooth: Add new serdev based driver for UART attached controllers sean.wang
2018-06-27 5:43 ` [PATCH v4 4/7] Bluetooth: Add new quirk for non-persistent setup settings sean.wang
2018-06-27 5:43 ` [PATCH v4 5/7] Bluetooth: Extend btuart driver for join more vendor devices sean.wang
2018-06-27 5:43 ` [PATCH v4 6/7] Bluetooth: mediatek: Add protocol support for MediaTek serial devices sean.wang
2018-06-27 16:59 ` Andy Shevchenko
2018-06-27 17:04 ` Andy Shevchenko
2018-06-28 3:06 ` Sean Wang
2018-06-28 5:19 ` Johan Hovold
2018-06-29 9:47 ` Sean Wang
2018-06-28 2:54 ` Sean Wang
2018-06-27 5:43 ` [PATCH v4 7/7] MAINTAINERS: add an entry for MediaTek Bluetooth driver sean.wang
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