[PATCH 0/4] TI Bluetooth serdev support
aford173 at gmail.com
Sun Apr 30 08:14:20 PDT 2017
On Wed, Apr 5, 2017 at 1:30 PM, Rob Herring <robh at kernel.org> wrote:
> This series adds serdev support to the HCI LL protocol used on TI BT
> modules and enables support on HiKey board with with the WL1835 module.
> With this the custom TI UIM daemon and btattach are no longer needed.
Without UIM daemon, what instruction do you use to load the BT firmware?
I was thinking 'hciattach' but I was having trouble. I was hoping you
might have some insight.
hciattach -t 30 -s 115200 /dev/ttymxc1 texas 3000000 flow Just
returns a timeout.
I modified my i.MX6 device tree per the binding documentation and
setup the regulators and enable GPIO pins.
> The series is available on this git branch. Patch 2 is just clean-up
> and can be applied independently. Patch 3 is dependent on the series
> "Nokia H4+ support". I'd suggest both series are merged thru the BT tree.
>  git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git ti-bluetooth
> Rob Herring (4):
> dt-bindings: net: Add TI WiLink shared transport binding
> bluetooth: hci_uart: remove unused hci_uart_init_tty
> bluetooth: hci_uart: add LL protocol serdev driver support
> arm64: dts: hikey: add WL1835 Bluetooth device node
> .../devicetree/bindings/net/ti,wilink-st.txt | 35 +++
> arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 5 +
> drivers/bluetooth/hci_ldisc.c | 19 --
> drivers/bluetooth/hci_ll.c | 261 ++++++++++++++++++++-
> drivers/bluetooth/hci_uart.h | 1 -
> 5 files changed, 300 insertions(+), 21 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/net/ti,wilink-st.txt
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