modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/drivers/iio/frequency/Kconfig
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+# SPDX-License-Identifier: GPL-2.0-only
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 #
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 # Frequency
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 #	Direct Digital Synthesis drivers (DDS)
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@@ -38,5 +39,15 @@
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 	  To compile this driver as a module, choose M here: the
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 	  module will be called adf4350.
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+config ADF4371
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+	tristate "Analog Devices ADF4371/ADF4372 Wideband Synthesizers"
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+	depends on SPI
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+	select REGMAP_SPI
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+	help
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+	  Say yes here to build support for Analog Devices ADF4371 and ADF4372
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+	  Wideband Synthesizers. The driver provides direct access via sysfs.
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+
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+	  To compile this driver as a module, choose M here: the
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+	  module will be called adf4371.
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 endmenu
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 endmenu