diff options
Diffstat (limited to 'Documentation/devicetree/bindings/serial/sirf-uart.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/serial/sirf-uart.txt | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/serial/sirf-uart.txt b/Documentation/devicetree/bindings/serial/sirf-uart.txt index a2dfc6522a91..3acdd969edf1 100644 --- a/Documentation/devicetree/bindings/serial/sirf-uart.txt +++ b/Documentation/devicetree/bindings/serial/sirf-uart.txt @@ -1,7 +1,9 @@ * CSR SiRFprimaII/atlasVI Universal Synchronous Asynchronous Receiver/Transmitter * Required properties: -- compatible : Should be "sirf,prima2-uart" or "sirf, prima2-usp-uart" +- compatible : Should be "sirf,prima2-uart", "sirf, prima2-usp-uart", + "sirf,marco-uart" or "sirf,marco-bt-uart" which means + uart located in BT module and used for BT. - reg : Offset and length of the register set for the device - interrupts : Should contain uart interrupt - fifosize : Should define hardware rx/tx fifo size @@ -31,3 +33,15 @@ usp@b0090000 { rts-gpios = <&gpio 15 0>; cts-gpios = <&gpio 46 0>; }; + +for uart use in BT module, +uart6: uart@11000000 { + cell-index = <6>; + compatible = "sirf,marco-bt-uart", "sirf,marco-uart"; + reg = <0x11000000 0x1000>; + interrupts = <0 100 0>; + clocks = <&clks 138>, <&clks 140>, <&clks 141>; + clock-names = "uart", "general", "noc"; + fifosize = <128>; + status = "disabled"; +} |