add gpio led uart

hc

2024-05-10 748e4f3d702def1a4bff191e0cf93b6a05340f01

 kernel/Documentation/devicetree/bindings/sound/fsl-sai.txt
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@@ -8,7 +8,9 @@
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 Required properties:
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   - compatible		: Compatible list, contains "fsl,vf610-sai",
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-			  "fsl,imx6sx-sai" or "fsl,imx6ul-sai"
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+			  "fsl,imx6sx-sai", "fsl,imx6ul-sai",
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+			  "fsl,imx7ulp-sai", "fsl,imx8mq-sai" or
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+			  "fsl,imx8qm-sai".
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   - reg			: Offset and length of the register set for the device.
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@@ -35,13 +37,13 @@
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   - fsl,sai-synchronous-rx: This is a boolean property. If present, indicating
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 			  that SAI will work in the synchronous mode (sync Tx
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-			  with Rx) which means both the transimitter and the
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+			  with Rx) which means both the transmitter and the
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 			  receiver will send and receive data by following
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 			  receiver's bit clocks and frame sync clocks.
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   - fsl,sai-asynchronous: This is a boolean property. If present, indicating
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 			  that SAI will work in the asynchronous mode, which
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-			  means both transimitter and receiver will send and
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+			  means both transmitter and receiver will send and
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 			  receive data by following their own bit clocks and
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 			  frame sync clocks separately.
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@@ -58,8 +60,8 @@
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 Note:
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 - If both fsl,sai-asynchronous and fsl,sai-synchronous-rx are absent, the
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   default synchronous mode (sync Rx with Tx) will be used, which means both
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-  transimitter and receiver will send and receive data by following clocks
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-  of transimitter.
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+  transmitter and receiver will send and receive data by following clocks
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+  of transmitter.
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 - fsl,sai-asynchronous and fsl,sai-synchronous-rx are exclusive.
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 Example: