bus. System Configuration interface is one of the possible means
of generating transactions on this bus.
-config PANEL
- tristate "Parallel port LCD/Keypad Panel support"
- depends on PARPORT
- ---help---
- Say Y here if you have an HD44780 or KS-0074 LCD connected to your
- parallel port. This driver also features 4 and 6-key keypads. The LCD
- is accessible through the /dev/lcd char device (10, 156), and the
- keypad through /dev/keypad (10, 185). This code can either be
- compiled as a module, or linked into the kernel and started at boot.
- If you don't understand what all this is about, say N.
-
-if PANEL
-
-config PANEL_PARPORT
- int "Default parallel port number (0=LPT1)"
- range 0 255
- default "0"
- ---help---
- This is the index of the parallel port the panel is connected to. One
- driver instance only supports one parallel port, so if your keypad
- and LCD are connected to two separate ports, you have to start two
- modules with different arguments. Numbering starts with '0' for LPT1,
- and so on.
-
-config PANEL_PROFILE
- int "Default panel profile (0-5, 0=custom)"
- range 0 5
- default "5"
- ---help---
- To ease configuration, the driver supports different configuration
- profiles for past and recent wirings. These profiles can also be
- used to define an approximative configuration, completed by a few
- other options. Here are the profiles :
-
- 0 = custom (see further)
- 1 = 2x16 parallel LCD, old keypad
- 2 = 2x16 serial LCD (KS-0074), new keypad
- 3 = 2x16 parallel LCD (Hantronix), no keypad
- 4 = 2x16 parallel LCD (Nexcom NSA1045) with Nexcom's keypad
- 5 = 2x40 parallel LCD (old one), with old keypad
-
- Custom configurations allow you to define how your display is
- wired to the parallel port, and how it works. This is only intended
- for experts.
-
-config PANEL_KEYPAD
- depends on PANEL_PROFILE="0"
- int "Keypad type (0=none, 1=old 6 keys, 2=new 6 keys, 3=Nexcom 4 keys)"
- range 0 3
- default 0
- ---help---
- This enables and configures a keypad connected to the parallel port.
- The keys will be read from character device 10,185. Valid values are :
-
- 0 : do not enable this driver
- 1 : old 6 keys keypad
- 2 : new 6 keys keypad, as used on the server at www.ant-computing.com
- 3 : Nexcom NSA1045's 4 keys keypad
-
- New profiles can be described in the driver source. The driver also
- supports simultaneous keys pressed when the keypad supports them.
-
-config PANEL_LCD
- depends on PANEL_PROFILE="0"
- int "LCD type (0=none, 1=custom, 2=old //, 3=ks0074, 4=hantronix, 5=Nexcom)"
- range 0 5
- default 0
- ---help---
- This enables and configures an LCD connected to the parallel port.
- The driver includes an interpreter for escape codes starting with
- '\e[L' which are specific to the LCD, and a few ANSI codes. The
- driver will be registered as character device 10,156, usually
- under the name '/dev/lcd'. There are a total of 6 supported types :
-
- 0 : do not enable the driver
- 1 : custom configuration and wiring (see further)
- 2 : 2x16 & 2x40 parallel LCD (old wiring)
- 3 : 2x16 serial LCD (KS-0074 based)
- 4 : 2x16 parallel LCD (Hantronix wiring)
- 5 : 2x16 parallel LCD (Nexcom wiring)
-
- When type '1' is specified, other options will appear to configure
- more precise aspects (wiring, dimensions, protocol, ...). Please note
- that those values changed from the 2.4 driver for better consistency.
-
-config PANEL_LCD_HEIGHT
- depends on PANEL_PROFILE="0" && PANEL_LCD="1"
- int "Number of lines on the LCD (1-2)"
- range 1 2
- default 2
- ---help---
- This is the number of visible character lines on the LCD in custom profile.
- It can either be 1 or 2.
-
-config PANEL_LCD_WIDTH
- depends on PANEL_PROFILE="0" && PANEL_LCD="1"
- int "Number of characters per line on the LCD (1-40)"
- range 1 40
- default 40
- ---help---
- This is the number of characters per line on the LCD in custom profile.
- Common values are 16,20,24,40.
-
-config PANEL_LCD_BWIDTH
- depends on PANEL_PROFILE="0" && PANEL_LCD="1"
- int "Internal LCD line width (1-40, 40 by default)"
- range 1 40
- default 40
- ---help---
- Most LCDs use a standard controller which supports hardware lines of 40
- characters, although sometimes only 16, 20 or 24 of them are really wired
- to the terminal. This results in some non-visible but addressable characters,
- and is the case for most parallel LCDs. Other LCDs, and some serial ones,
- however, use the same line width internally as what is visible. The KS0074
- for example, uses 16 characters per line for 16 visible characters per line.
-
- This option lets you configure the value used by your LCD in 'custom' profile.
- If you don't know, put '40' here.
-
-config PANEL_LCD_HWIDTH
- depends on PANEL_PROFILE="0" && PANEL_LCD="1"
- int "Hardware LCD line width (1-64, 64 by default)"
- range 1 64
- default 64
- ---help---
- Most LCDs use a single address bit to differentiate line 0 and line 1. Since
- some of them need to be able to address 40 chars with the lower bits, they
- often use the immediately superior power of 2, which is 64, to address the
- next line.
-
- If you don't know what your LCD uses, in doubt let 16 here for a 2x16, and
- 64 here for a 2x40.
-
-config PANEL_LCD_CHARSET
- depends on PANEL_PROFILE="0" && PANEL_LCD="1"
- int "LCD character set (0=normal, 1=KS0074)"
- range 0 1
- default 0
- ---help---
- Some controllers such as the KS0074 use a somewhat strange character set
- where many symbols are at unusual places. The driver knows how to map
- 'standard' ASCII characters to the character sets used by these controllers.
- Valid values are :
-
- 0 : normal (untranslated) character set
- 1 : KS0074 character set
-
- If you don't know, use the normal one (0).
-
-config PANEL_LCD_PROTO
- depends on PANEL_PROFILE="0" && PANEL_LCD="1"
- int "LCD communication mode (0=parallel 8 bits, 1=serial)"
- range 0 1
- default 0
- ---help---
- This driver now supports any serial or parallel LCD wired to a parallel
- port. But before assigning signals, the driver needs to know if it will
- be driving a serial LCD or a parallel one. Serial LCDs only use 2 wires
- (SDA/SCL), while parallel ones use 2 or 3 wires for the control signals
- (E, RS, sometimes RW), and 4 or 8 for the data. Use 0 here for a 8 bits
- parallel LCD, and 1 for a serial LCD.
-
-config PANEL_LCD_PIN_E
- depends on PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO="0"
- int "Parallel port pin number & polarity connected to the LCD E signal (-17...17) "
- range -17 17
- default 14
+config ASPEED_LPC_CTRL
+ depends on (ARCH_ASPEED || COMPILE_TEST) && REGMAP && MFD_SYSCON
+ tristate "Aspeed ast2400/2500 HOST LPC to BMC bridge control"
---help---
- This describes the number of the parallel port pin to which the LCD 'E'
- signal has been connected. It can be :
-
- 0 : no connection (eg: connected to ground)
- 1..17 : directly connected to any of these pins on the DB25 plug
- -1..-17 : connected to the same pin through an inverter (eg: transistor).
-
- Default for the 'E' pin in custom profile is '14' (AUTOFEED).
-
-config PANEL_LCD_PIN_RS
- depends on PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO="0"
- int "Parallel port pin number & polarity connected to the LCD RS signal (-17...17) "
- range -17 17
- default 17
- ---help---
- This describes the number of the parallel port pin to which the LCD 'RS'
- signal has been connected. It can be :
-
- 0 : no connection (eg: connected to ground)
- 1..17 : directly connected to any of these pins on the DB25 plug
- -1..-17 : connected to the same pin through an inverter (eg: transistor).
-
- Default for the 'RS' pin in custom profile is '17' (SELECT IN).
-
-config PANEL_LCD_PIN_RW
- depends on PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO="0"
- int "Parallel port pin number & polarity connected to the LCD RW signal (-17...17) "
- range -17 17
- default 16
- ---help---
- This describes the number of the parallel port pin to which the LCD 'RW'
- signal has been connected. It can be :
-
- 0 : no connection (eg: connected to ground)
- 1..17 : directly connected to any of these pins on the DB25 plug
- -1..-17 : connected to the same pin through an inverter (eg: transistor).
-
- Default for the 'RW' pin in custom profile is '16' (INIT).
-
-config PANEL_LCD_PIN_SCL
- depends on PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO!="0"
- int "Parallel port pin number & polarity connected to the LCD SCL signal (-17...17) "
- range -17 17
- default 1
- ---help---
- This describes the number of the parallel port pin to which the serial
- LCD 'SCL' signal has been connected. It can be :
-
- 0 : no connection (eg: connected to ground)
- 1..17 : directly connected to any of these pins on the DB25 plug
- -1..-17 : connected to the same pin through an inverter (eg: transistor).
-
- Default for the 'SCL' pin in custom profile is '1' (STROBE).
-
-config PANEL_LCD_PIN_SDA
- depends on PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO!="0"
- int "Parallel port pin number & polarity connected to the LCD SDA signal (-17...17) "
- range -17 17
- default 2
- ---help---
- This describes the number of the parallel port pin to which the serial
- LCD 'SDA' signal has been connected. It can be :
-
- 0 : no connection (eg: connected to ground)
- 1..17 : directly connected to any of these pins on the DB25 plug
- -1..-17 : connected to the same pin through an inverter (eg: transistor).
-
- Default for the 'SDA' pin in custom profile is '2' (D0).
-
-config PANEL_LCD_PIN_BL
- depends on PANEL_PROFILE="0" && PANEL_LCD="1"
- int "Parallel port pin number & polarity connected to the LCD backlight signal (-17...17) "
- range -17 17
- default 0
- ---help---
- This describes the number of the parallel port pin to which the LCD 'BL' signal
- has been connected. It can be :
-
- 0 : no connection (eg: connected to ground)
- 1..17 : directly connected to any of these pins on the DB25 plug
- -1..-17 : connected to the same pin through an inverter (eg: transistor).
-
- Default for the 'BL' pin in custom profile is '0' (uncontrolled).
-
-config PANEL_CHANGE_MESSAGE
- bool "Change LCD initialization message ?"
- default "n"
- ---help---
- This allows you to replace the boot message indicating the kernel version
- and the driver version with a custom message. This is useful on appliances
- where a simple 'Starting system' message can be enough to stop a customer
- from worrying.
-
- If you say 'Y' here, you'll be able to choose a message yourself. Otherwise,
- say 'N' and keep the default message with the version.
-
-config PANEL_BOOT_MESSAGE
- depends on PANEL_CHANGE_MESSAGE="y"
- string "New initialization message"
- default ""
- ---help---
- This allows you to replace the boot message indicating the kernel version
- and the driver version with a custom message. This is useful on appliances
- where a simple 'Starting system' message can be enough to stop a customer
- from worrying.
-
- An empty message will only clear the display at driver init time. Any other
- printf()-formatted message is valid with newline and escape codes.
-
-endif # PANEL
+ Control Aspeed ast2400/2500 HOST LPC to BMC mappings through
+ ioctl()s, the driver also provides a read/write interface to a BMC ram
+ region where the host LPC read/write region can be buffered.
+ config PCI_ENDPOINT_TEST
+ depends on PCI
+ tristate "PCI Endpoint Test driver"
+ ---help---
+ Enable this configuration option to enable the host side test driver
+ for PCI Endpoint.
+
source "drivers/misc/c2port/Kconfig"
source "drivers/misc/eeprom/Kconfig"
source "drivers/misc/cb710/Kconfig"
projects / GitHub / LineageOS / android_kernel_motorola_exynos9610.git / commitdiff