modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/Documentation/devicetree/bindings/net/fsl-fman.txt
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@@ -410,6 +410,19 @@
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 		The settings and programming routines for internal/external
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 		MDIO are different. Must be included for internal MDIO.
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+- fsl,erratum-a011043
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+		Usage: optional
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+		Value type: <boolean>
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+		Definition: Indicates the presence of the A011043 erratum
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+		describing that the MDIO_CFG[MDIO_RD_ER] bit may be falsely
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+		set when reading internal PCS registers. MDIO reads to
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+		internal PCS registers may result in having the
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+		MDIO_CFG[MDIO_RD_ER] bit set, even when there is no error and
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+		read data (MDIO_DATA[MDIO_DATA]) is correct.
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+		Software may get false read error when reading internal
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+		PCS registers through MDIO. As a workaround, all internal
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+		MDIO accesses should ignore the MDIO_CFG[MDIO_RD_ER] bit.
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+
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 For internal PHY device on internal mdio bus, a PHY node should be created.
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 See the definition of the PHY node in booting-without-of.txt for an
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 example of how to define a PHY (Internal PHY has no interrupt line).