On 09/19/2013 02:59 AM, Srinivas KANDAGATLA wrote: > This patch adds support to ST RC driver, which is basically a IR/UHF > receiver and transmitter. This IP (IRB) is common across all the ST > parts for settop box platforms. IRB is embedded in ST COMMS IP block. > It supports both Rx & Tx functionality. > > In this driver adds only Rx functionality via LIRC codec.
> diff --git a/Documentation/devicetree/bindings/media/st-rc.txt > b/Documentation/devicetree/bindings/media/st-rc.txt > +Required properties: > + - compatible: should contain "st,comms-irb". > + - reg: base physical address of the controller and length of memory > + mapped region. Nits: The indentation is a little odd here; I'd expect the - to be in column 1, at least that's how most other binding docs are written. Not a big deal though. It'd be nice to indent the continuation lines (e.g. "mapped region") a bit more so it's easier to see where each new entry starts. There are two spaces in "mapped region". > + - rx-mode: can be "infrared" or "uhf". rx-mode should be present iff the > + rx pins are wired up. > + - tx-mode: should be "infrared". tx-mode should be present iff the tx > + pins are wired up. Should those property names be prefixed with "st,"; I assume they're specific to this binding rather than something generic that applies to all IR controller bindings? If you expect them to be generic, it's fine. > + - clocks : phandle with clock-specifier pair. For what clock? -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
