--- zzzz-none-000/linux-5.4.213/drivers/gpio/Kconfig	2022-09-15 10:04:56.000000000 +0000
+++ miami-7690-761/linux-5.4.213/drivers/gpio/Kconfig	2024-05-29 11:19:50.000000000 +0000
@@ -1421,6 +1421,13 @@
 	  shift registers. This driver can be used to provide access
 	  to more gpio outputs.
 
+config GPIO_AVM_74HC595
+	tristate "74HC595 serial-in/parallel-out 8-bits shift register"
+	help
+	  Driver for 74HC595 serial-in/parallel-out 8-outputs shift
+	  registers. This driver can be used to provide access
+	  to more gpio outputs.
+
 config GPIO_MAX3191X
 	tristate "Maxim MAX3191x industrial serializer"
 	select CRC8
@@ -1482,6 +1489,18 @@
 
 endmenu
 
+config GPIO_AGGREGATOR
+	tristate "GPIO Aggregator"
+	help
+	  Say yes here to enable the GPIO Aggregator, which provides a way to
+	  aggregate existing GPIO lines into a new virtual GPIO chip.
+	  This can serve the following purposes:
+	    - Assign permissions for a collection of GPIO lines to a user,
+	    - Export a collection of GPIO lines to a virtual machine,
+	    - Provide a generic driver for a GPIO-operated device in an
+	      industrial control context, to be operated from userspace using
+	      the GPIO chardev interface.
+
 config GPIO_MOCKUP
 	tristate "GPIO Testing Driver"
 	select IRQ_SIM