Hi Sebastian, >>> This adds a driver for the Nokia H4+ protocol, which is used >>> at least on the Nokia N9, N900 & N950. >>> >>> Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx> >>> --- >>> .../devicetree/bindings/net/nokia-bluetooth.txt | 51 ++ >> >> This should be separate and before the dts files. >> >>> drivers/bluetooth/Kconfig | 12 + >>> drivers/bluetooth/Makefile | 2 + >>> drivers/bluetooth/hci_nokia.c | 839 +++++++++++++++++++++ >>> 4 files changed, 904 insertions(+) >>> create mode 100644 Documentation/devicetree/bindings/net/nokia-bluetooth.txt >>> create mode 100644 drivers/bluetooth/hci_nokia.c >>> >>> diff --git a/Documentation/devicetree/bindings/net/nokia-bluetooth.txt b/Documentation/devicetree/bindings/net/nokia-bluetooth.txt >>> new file mode 100644 >>> index 000000000000..6c80a92f31e2 >>> --- /dev/null >>> +++ b/Documentation/devicetree/bindings/net/nokia-bluetooth.txt >>> @@ -0,0 +1,51 @@ >>> +Nokia Bluetooth Chips >>> +--------------------- >>> + >>> +Nokia phones often come with UART connected bluetooth chips from different >>> +vendors and modified device API. Those devices speak a protocol named H4+ >>> +by Nokia, which is similar to the H4 protocol from the Bluetooth standard. >>> +In addition to the H4 protocol it specifies two more UART status lines for >>> +wakeup of UART transceivers to improve power management and a few new packet >>> +types used to negotiate uart speed. >>> + >>> +Required properties: >>> + >>> + - compatible: should be one of the following: >>> + * "nokia,brcm,bcm2048" >>> + * "nokia,ti,wl1271-bluetooth" >> >> Drop the chip vendors' prefix here. I don't really want to start a >> pattern of 2 vendor prefixes. > > Right, I think we discussed this before, but I don't remember the > result. How about > > - compatible: should contain "nokia,h4p-bluetooth" as well as one of the following: > * "brcm,bcm2048-nokia" > * "ti,wl1271-blueooth-nokia” I never liked the term “h4p”. It is fundamentally just “bluetooth”. What are our plans for Broadcom, Intel etc. Bluetooth UARTs? Regards Marcel -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
