修改led为gpio

hc

2024-10-12 a5969cabbb4660eab42b6ef0412cbbd1200cf14d

 kernel/Documentation/devicetree/bindings/fpga/altera-hps2fpga-bridge.txt
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..
@@ -9,10 +9,7 @@
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 - resets	: Phandle and reset specifier for this bridge's reset
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 - clocks	: Clocks used by this module.
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-Optional properties:
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-- bridge-enable	: 0 if driver should disable bridge at startup.
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-		  1 if driver should enable bridge at startup.
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-		  Default is to leave bridge in its current state.
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+See Documentation/devicetree/bindings/fpga/fpga-bridge.txt for generic bindings.
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 Example:
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 	fpga_bridge0: fpga-bridge@ff400000 {