summaryrefslogtreecommitdiff
path: root/arch/arm/mach-omap1/Kconfig
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-omap1/Kconfig')
-rw-r--r--arch/arm/mach-omap1/Kconfig57
1 files changed, 57 insertions, 0 deletions
diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig
index 208c700c2455..d4b0cd91a4f9 100644
--- a/arch/arm/mach-omap1/Kconfig
+++ b/arch/arm/mach-omap1/Kconfig
@@ -28,6 +28,15 @@ config ARCH_OMAP16XX
select CPU_ARM926T
select OMAP_DM_TIMER
+config ARCH_OMAP1_ANY
+ select ARCH_OMAP
+ def_bool ARCH_OMAP730 || ARCH_OMAP850 || ARCH_OMAP15XX || ARCH_OMAP16XX
+
+config ARCH_OMAP
+ bool
+
+comment "OMAP Feature Selections"
+
config OMAP_MUX
bool "OMAP multiplexing support"
default y
@@ -53,6 +62,54 @@ config OMAP_MUX_WARNINGS
to change the pin multiplexing setup. When there are no warnings
printed, it's safe to deselect OMAP_MUX for your product.
+config OMAP_32K_TIMER
+ bool "Use 32KHz timer"
+ depends on ARCH_OMAP16XX
+ default ARCH_OMAP16XX
+ 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 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_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.
+
+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 ARCH_OMAP_OTG
+ bool
+
comment "OMAP Board Type"
config MACH_OMAP_INNOVATOR