change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt
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@@ -12,6 +12,8 @@
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 - reg: I2C address of the SC16IS7xx device.
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 - interrupts: Should contain the UART interrupt
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 - clocks: Reference to the IC source clock.
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+	OR (when there is no clock provider visible to the platform)
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+- clock-frequency: The source clock frequency for the IC.
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 Optional properties:
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 - gpio-controller: Marks the device node as a GPIO controller.
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@@ -19,6 +21,8 @@
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   the second cell is used to specify the GPIO polarity:
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     0 = active high,
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     1 = active low.
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+- irda-mode-ports: An array that lists the indices of the port that
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+		   should operate in IrDA mode.
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 Example:
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         sc16is750: sc16is750@51 {
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@@ -53,6 +57,8 @@
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   the second cell is used to specify the GPIO polarity:
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     0 = active high,
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     1 = active low.
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+- irda-mode-ports: An array that lists the indices of the port that
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+		   should operate in IrDA mode.
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 Example:
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 	sc16is750: sc16is750@0 {