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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 OMAP_DEBUG_DEVICES
+ bool
+ help
+ For debug cards on TI reference boards.
+
+config OMAP_DEBUG_LEDS
+ def_bool y if NEW_LEDS
+ depends on OMAP_DEBUG_DEVICES
+ select LEDS_CLASS
+
+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 OMAP_32K_TIMER
+ bool "Use 32KHz timer"
+ depends on ARCH_OMAP16XX || ARCH_OMAP2PLUS
+ default y if (ARCH_OMAP16XX || ARCH_OMAP2PLUS)
+ help
+ Select this option if you want to enable the OMAP 32KHz timer.
+ This timer saves power compared to the OMAP_MPU_TIMER, and has
+ support for no tick during idle. The 32KHz timer provides less
+ intra-tick resolution than OMAP_MPU_TIMER. The 32KHz timer is
+ currently only available for OMAP16XX, 24XX, 34XX, OMAP4/5 and DRA7XX.
+
+ On OMAP2PLUS this value is only used for CONFIG_HZ and
+ CLOCK_TICK_RATE compile time calculation.
+ The actual timer selection is done in the board file
+ through the (DT_)MACHINE_START structure.
+
+
+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