--- zzzz-none-000/linux-4.4.60/drivers/char/Kconfig	2017-04-08 07:53:53.000000000 +0000
+++ scorpion-7490-727/linux-4.4.60/drivers/char/Kconfig	2021-02-04 17:41:59.000000000 +0000
@@ -4,6 +4,20 @@
 
 menu "Character devices"
 
+# AVM(begin)
+source "drivers/char/dect_io/Kconfig"
+source "drivers/char/avm_power/Kconfig"
+source "drivers/char/avm_new/Kconfig"
+source "drivers/char/avm_net_trace/Kconfig"
+source "drivers/char/Piglet_noemif/Kconfig"
+source "drivers/char/ubik2/Kconfig"
+source "drivers/char/tffs/Kconfig"
+# AVM(end)
+
+config AVM_FLASH_UPDATE
+	tristate "FLASH_UPDATE Driver Support (AVM)"
+	default n
+
 source "drivers/tty/Kconfig"
 
 config DEVMEM
@@ -48,6 +62,8 @@
 
 source "drivers/tty/serial/Kconfig"
 
+source "drivers/char/diag/Kconfig"
+
 config TTY_PRINTK
 	tristate "TTY driver to output user messages via printk"
 	depends on EXPERT && TTY
@@ -590,6 +606,14 @@
 
 source "drivers/s390/char/Kconfig"
 
+config RAMOOPS
+	tristate "Log panic/oops to a RAM buffer"
+	depends on HAS_IOMEM
+	default n
+	help
+	  This enables panic and oops messages to be logged to a circular
+	  buffer in RAM where it can be read back at some later point.
+
 config TILE_SROM
 	bool "Character-device access via hypervisor to the Tilera SPI ROM"
 	depends on TILE
@@ -603,5 +627,14 @@
 
 source "drivers/char/xillybus/Kconfig"
 
+config MSM_SMD_PKT
+	bool "Enable device interface for some SMD packet ports"
+	default n
+	depends on MSM_SMD
+	help
+	  Enables userspace clients to read and write to some packet SMD
+	  ports via device interface for MSM chipset.
+
+
 endmenu