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| author | Amitkumar Karwar <akarwar@marvell.com> | 2014-11-19 01:28:32 -0800 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2014-11-19 16:22:41 +0100 |
| commit | 098ea6bc4cb5890d09b1b79154fa11182e0f71e0 (patch) | |
| tree | 0d66eef2ccb830153e2a645e9a8de5ad84519f3e /Documentation | |
| parent | 0378b59770130a994272b176a2a4346dc27361e9 (diff) | |
| download | linux-098ea6bc4cb5890d09b1b79154fa11182e0f71e0.tar.gz linux-098ea6bc4cb5890d09b1b79154fa11182e0f71e0.tar.bz2 linux-098ea6bc4cb5890d09b1b79154fa11182e0f71e0.zip | |
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 <akarwar@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/btmrvl.txt | 22 |
1 files changed, 22 insertions, 0 deletions
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>; +}; |