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-rw-r--r--arch/arm/plat-omap/Kconfig92
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diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
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--- a/arch/arm/plat-omap/Kconfig
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-# SPDX-License-Identifier: GPL-2.0
-config ARCH_OMAP
- bool
-
-if ARCH_OMAP
-
-menu "TI OMAP Common Features"
-
-config ARCH_OMAP_OTG
- bool
-
-comment "OMAP Feature Selections"
-
-config POWER_AVS_OMAP
- bool "AVS(Adaptive Voltage Scaling) support for OMAP IP versions 1&2"
- depends on (ARCH_OMAP3 || ARCH_OMAP4) && PM
- select POWER_SUPPLY
- help
- Say Y to enable AVS(Adaptive Voltage Scaling)
- support on OMAP containing the version 1 or
- version 2 of the SmartReflex IP.
- V1 is the 65nm version used in OMAP3430.
- V2 is the update for the 45nm version of the IP used in OMAP3630
- and OMAP4430
-
- Please note, that by default SmartReflex is only
- initialized and not enabled. To enable the automatic voltage
- compensation for vdd mpu and vdd core from user space,
- user must write 1 to
- /debug/smartreflex/sr_<X>/autocomp,
- where X is mpu_iva or core for OMAP3.
- Optionally autocompensation can be enabled in the kernel
- by default during system init via the enable_on_init flag
- which an be passed as platform data to the smartreflex driver.
-
-config POWER_AVS_OMAP_CLASS3
- bool "Class 3 mode of Smartreflex Implementation"
- depends on POWER_AVS_OMAP && TWL4030_CORE
- help
- Say Y to enable Class 3 implementation of Smartreflex
-
- Class 3 implementation of Smartreflex employs continuous hardware
- voltage calibration.
-
-config OMAP_RESET_CLOCKS
- bool "Reset unused clocks during boot"
- depends on ARCH_OMAP
- help
- Say Y if you want to reset unused clocks during boot.
- This option saves power, but assumes all drivers are
- using the clock framework. Broken drivers that do not
- yet use clock framework may not work with this option.
- If you are booting from another operating system, you
- probably do not want this option enabled until your
- device drivers work properly.
-
-config OMAP_MPU_TIMER
- bool "Use mpu timer"
- depends on ARCH_OMAP1
- help
- Select this option if you want to use the OMAP mpu timer. This
- timer provides more intra-tick resolution than the 32KHz timer,
- but consumes more power.
-
-config OMAP3_L2_AUX_SECURE_SAVE_RESTORE
- bool "OMAP3 HS/EMU save and restore for L2 AUX control register"
- depends on ARCH_OMAP3 && PM
- help
- Without this option, L2 Auxiliary control register contents are
- lost during off-mode entry on HS/EMU devices. This feature
- requires support from PPA / boot-loader in HS/EMU devices, which
- currently does not exist by default.
-
-config OMAP3_L2_AUX_SECURE_SERVICE_SET_ID
- int "Service ID for the support routine to set L2 AUX control"
- depends on OMAP3_L2_AUX_SECURE_SAVE_RESTORE
- default 43
- help
- PPA routine service ID for setting L2 auxiliary control register.
-
-config OMAP_SERIAL_WAKE
- bool "Enable wake-up events for serial ports"
- depends on ARCH_OMAP1 && OMAP_MUX
- default y
- help
- Select this option if you want to have your system wake up
- to data on the serial RX line. This allows you to wake the
- system from serial console.
-
-endmenu
-
-endif