From 098ea6bc4cb5890d09b1b79154fa11182e0f71e0 Mon Sep 17 00:00:00 2001 From: Amitkumar Karwar Date: Wed, 19 Nov 2014 01:28:32 -0800 Subject: Bluetooth: btmrvl: add DT bindings documentation Calibration data can be downloaded through device tree method. This patch adds the documentation. Also, instead of searching device tree node by name using of_find_node_by_name() API, let's use for_each_compatible_node(). Signed-off-by: Amitkumar Karwar Signed-off-by: Cathy Luo Signed-off-by: Avinash Patil Signed-off-by: Marcel Holtmann --- Documentation/devicetree/bindings/btmrvl.txt | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/btmrvl.txt (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/btmrvl.txt b/Documentation/devicetree/bindings/btmrvl.txt new file mode 100644 index 000000000000..cdd57680a749 --- /dev/null +++ b/Documentation/devicetree/bindings/btmrvl.txt @@ -0,0 +1,22 @@ +btmrvl +------ + +Required properties: + + - compatible : must be "btmrvl,cfgdata" + +Optional properties: + + - btmrvl,cal-data : Calibration data downloaded to the device during + initialization. This is an array of 28 values(u8). + +Example: + +btmrvl { + compatible = "btmrvl,cfgdata"; + + btmrvl,cal-data = /bits/ 8 < + 0x37 0x01 0x1c 0x00 0xff 0xff 0xff 0xff 0x01 0x7f 0x04 0x02 + 0x00 0x00 0xba 0xce 0xc0 0xc6 0x2d 0x00 0x00 0x00 0x00 0x00 + 0x00 0x00 0xf0 0x00>; +}; -- cgit v1.2.3