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authorArnd Bergmann <arnd@arndb.de>2019-09-20 17:44:32 +0200
committerArnd Bergmann <arnd@arndb.de>2022-04-22 11:08:55 +0200
commit04e8d9d139c9fca2717b65a46333dd1cfd87dc28 (patch)
tree8794a8f09289c396452c8632bd8c24626d8d0486 /arch/arm/mach-omap2
parent16630718ee467cda33fc3f410a84bcaf909c1fa1 (diff)
ARM: omap: split up arch/arm/plat-omap/Kconfig
All the remaining features in here are either omap1 or omap2plus specific, so move them into the respective Kconfig files. Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-omap2')
-rw-r--r--arch/arm/mach-omap2/Kconfig49
1 files changed, 49 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 02c253de9b6e..a8adbb4d478a 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -123,6 +123,8 @@ config OMAP_INTERCONNECT_BARRIER
bool
select ARM_HEAVY_MB
+config ARCH_OMAP
+ bool
if ARCH_OMAP2PLUS
@@ -153,6 +155,53 @@ config SOC_HAS_REALTIME_COUNTER
depends on SOC_OMAP5 || SOC_DRA7XX
default y
+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 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.
+
comment "OMAP Core Type"
depends on ARCH_OMAP2