CONFIG_ASPEED_LPC_CTRL: ASPEED LPC firmware cycle control

General informations

The Linux kernel configuration item CONFIG_ASPEED_LPC_CTRL has multiple definitions:

ASPEED LPC firmware cycle control found in drivers/soc/aspeed/Kconfig

The configuration item CONFIG_ASPEED_LPC_CTRL:

• prompt: ASPEED LPC firmware cycle control
• type: tristate
• depends on: (none)
• defined in drivers/soc/aspeed/Kconfig
• found in Linux kernels: 5.11–5.19, 6.0–6.8, 6.9-rc+HEAD
• modules built: aspeed-lpc-ctrl, aspeed-lpc-ctrl

Help text

Control LPC firmware cycle 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.

Aspeed ast2400/2500 HOST LPC to BMC bridge control found in drivers/soc/aspeed/Kconfig

The configuration item CONFIG_ASPEED_LPC_CTRL:

• prompt: Aspeed ast2400/2500 HOST LPC to BMC bridge control
• type: tristate
• depends on: CONFIG_SOC_ASPEED && CONFIG_REGMAP && CONFIG_MFD_SYSCON
• defined in drivers/soc/aspeed/Kconfig
• found in Linux kernels: 5.2–5.10
• modules built: aspeed-lpc-ctrl, aspeed-lpc-ctrl

Help text

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.

Aspeed ast2400/2500 HOST LPC to BMC bridge control found in drivers/misc/Kconfig

The configuration item CONFIG_ASPEED_LPC_CTRL:

• prompt: Aspeed ast2400/2500 HOST LPC to BMC bridge control
• type: tristate
• depends on: ( CONFIG_ARCH_ASPEED || CONFIG_COMPILE_TEST ) && CONFIG_REGMAP && CONFIG_MFD_SYSCON
• defined in drivers/misc/Kconfig
• found in Linux kernels: 4.12–4.20, 5.0–5.1
• modules built: aspeed-lpc-ctrl, aspeed-lpc-ctrl

Help text

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.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module aspeed-lpc-ctrl CONFIG_ASPEED_LPC_CTRL : drivers/misc/Kconfig : "Aspeed ast2400/2500 HOST LPC to BMC bridge control" # in 4.12–4.20, 5.0–5.1
• lkddb module aspeed-lpc-ctrl CONFIG_ASPEED_LPC_CTRL : drivers/soc/aspeed/Kconfig : "ASPEED LPC firmware cycle control" # in 5.2–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb of "" "" "aspeed,ast2400-lpc-ctrl" : CONFIG_ASPEED_LPC_CTRL : drivers/misc/aspeed-lpc-ctrl.c # in 4.12–4.20, 5.0–5.1
• lkddb of "" "" "aspeed,ast2400-lpc-ctrl" : CONFIG_ASPEED_LPC_CTRL : drivers/soc/aspeed/aspeed-lpc-ctrl.c # in 5.11–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb of "" "" "aspeed,ast2400-lpc-ctrl" : CONFIG_ASPEED_LPC_CTRL CONFIG_SOC_ASPEED : drivers/soc/aspeed/aspeed-lpc-ctrl.c # in 5.2–5.10
• lkddb of "" "" "aspeed,ast2500-lpc-ctrl" : CONFIG_ASPEED_LPC_CTRL : drivers/misc/aspeed-lpc-ctrl.c # in 4.12–4.20, 5.0–5.1
• lkddb of "" "" "aspeed,ast2500-lpc-ctrl" : CONFIG_ASPEED_LPC_CTRL : drivers/soc/aspeed/aspeed-lpc-ctrl.c # in 5.11–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb of "" "" "aspeed,ast2500-lpc-ctrl" : CONFIG_ASPEED_LPC_CTRL CONFIG_SOC_ASPEED : drivers/soc/aspeed/aspeed-lpc-ctrl.c # in 5.2–5.10
• lkddb of "" "" "aspeed,ast2600-lpc-ctrl" : CONFIG_ASPEED_LPC_CTRL : drivers/soc/aspeed/aspeed-lpc-ctrl.c # in 5.11–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb platform "aspeed-lpc-ctrl" : CONFIG_ASPEED_LPC_CTRL : drivers/misc/aspeed-lpc-ctrl.c # in 4.12–4.20, 5.0–5.1
• lkddb platform "aspeed-lpc-ctrl" : CONFIG_ASPEED_LPC_CTRL : drivers/soc/aspeed/aspeed-lpc-ctrl.c # in 5.11–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb platform "aspeed-lpc-ctrl" : CONFIG_ASPEED_LPC_CTRL CONFIG_SOC_ASPEED : drivers/soc/aspeed/aspeed-lpc-ctrl.c # in 5.2–5.10

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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