On 08/05/2014 04:37 PM, Nicolin Chen wrote:
Hi Varka,
On Tue, Aug 05, 2014 at 04:29:50PM +0530, Varka Bhadram wrote:
diff --git a/Documentation/devicetree/bindings/sound/fsl-sai.txt
b/Documentation/devicetree/bindings/sound/fsl-sai.txt
index 0f4e238..77864f4 100644
--- a/Documentation/devicetree/bindings/sound/fsl-sai.txt
+++ b/Documentation/devicetree/bindings/sound/fsl-sai.txt
@@ -24,6 +24,22 @@ Required properties:
- big-endian-data: If this property is absent, the little endian mode will
be in use as default, or the big endian mode will be in use for all the
fifo data.
+- fsl,sai-synchronous-rx: This is a boolean property. If present, indicating
+ that SAI will work in the synchronous mode (sync Tx with Rx) which means
+ both the transimitter and receiver will send and receive data by following
+ receiver's bit clocks and frame sync clocks.
+- fsl,sai-asynchronous: This is a boolean property. If present, indicating
+ that SAI will work in the asynchronous mode, which means both transimitter
+ and receiver will send and receive data by following their own bit clocks
+ and frame sync clocks separately.
Would be readable if it like this...
fsl,sai-synchronous-rx: This is a boolean property. If present, indicating
that SAI will work in the synchronous mode (sync Tx
with Rx) which means
both the transimitter and receiver will send and
receive data by following
receiver's bit clocks and frame sync clocks.
- fsl,sai-asynchronous: This is a boolean property. If present, indicating
that SAI will work in the asynchronous mode, which
means both transimitter
and receiver will send and receive data by following
their own bit clocks
and frame sync clocks separately.
I agree, however, the doc was initialized in that format. Adding
indentations for these two appended lines makes the whole text
look weird. :(
Reading comfortably is important for us... :-)
see
this:http://lxr.free-electrons.com/source/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt#L46
Thanks....
--
Regards,
Varka Bhadram.
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