add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/usb/dwc3/dwc3-pci.c
..
..
@@ -187,10 +187,12 @@
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 			/*
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 			 * A lot of BYT devices lack ACPI resource entries for
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-			 * the GPIOs, add a fallback mapping to the reference
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+			 * the GPIOs. If the ACPI entry for the GPIO controller
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+			 * is present add a fallback mapping to the reference
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 			 * design GPIOs which all boards seem to use.
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 			 */
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-			gpiod_add_lookup_table(&platform_bytcr_gpios);
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+			if (acpi_dev_present("INT33FC", NULL, -1))
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+				gpiod_add_lookup_table(&platform_bytcr_gpios);
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 			/*
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 			 * These GPIOs will turn on the USB2 PHY. Note that we have to