修改led为gpio

hc

2024-10-12 a5969cabbb4660eab42b6ef0412cbbd1200cf14d

 kernel/Documentation/ABI/testing/sysfs-kernel-boot_params
..
..
@@ -23,16 +23,17 @@
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 		representation of setup_data type. "data" file is the binary
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 		representation of setup_data payload.
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-		The whole boot_params directory structure is like below:
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-		/sys/kernel/boot_params
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-		|__ data
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-		|__ setup_data
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-		|   |__ 0
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-		|   |   |__ data
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-		|   |   |__ type
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-		|   |__ 1
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-		|       |__ data
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-		|       |__ type
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-		|__ version
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+		The whole boot_params directory structure is like below::
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+
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+		  /sys/kernel/boot_params
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+		  |__ data
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+		  |__ setup_data
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+		  |   |__ 0
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+		  |   |   |__ data
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+		  |   |   |__ type
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+		  |   |__ 1
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+		  |       |__ data
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+		  |       |__ type
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+		  |__ version
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