forked from Minki/linux
8f446a7a06
- A long-coming conversion of various platforms to a common LED infrastructure - AT91 is moved over to use the newer MCI driver for MMC - Pincontrol conversions for samsung platforms - DT bindings for gscaler on samsung - i2c driver fixes for tegra, acked by i2c maintainer -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABAgAGBQJQaO48AAoJEIwa5zzehBx3excP/ieEkRhvfnWxdYST6ekvGIQr nEyskOh2rVjgYKmSXUJyKSbvG+7bZ8VIxvPvojeAJ/R84pTFMzbR2F0CaPKzAuSW inDt6c0Bnx1NZlfUTAoXcz7feyq9zHYNs9BCLoPU0bYNchCCqcWSKzqnpXk2ph/P LFnmNa0j6a4E3QJYAjM2zFvc3Tgk+MWTq1fWwNFvsWTh2WbQtmB/iGnzT5Xs4XQh u1SSx5tz0lcF5zQRGmJhXgL5+nnIP4sRwRUBAkpe3Gv5cM6WBVEBRDANa5QpbUL2 RXK5YyCTIln2Me4bPk32zEBLjiZ/WXbmiA2uwoqVgy6XToubemDXd0PtKmjj5tZ1 BkTD1DND7BKBEQnJj/GBECEdvx2FbrKfruoPcJHvXPZ7Svn5Dt/MWYJQIkRFkuhL zlVNoDGWlU8nScGrgmTM56UvWmGWC3UFsWSgdVQNfW9yEva+G1FvRUwUH02Ip5Ad 4r28JFIn6zyjtM99ZHipU6C6Rze2ordC7fl5X5LBLkVOobioblxCAhIhcqkhfKsk rFriNsdfYs7SrJA7mK7GzvaMEJgp/5o1noJKXI7ZBcLI8yYagzbQbPu/vGi6G6d3 0xC7NaTEJbtoXoDAtmtilLRxmw0YCXgVBBGua0K2YKpcRwnzCHNbV4gsLMnDuOXS HP4M96LxLHJlLGCxhEme =ck7M -----END PGP SIGNATURE----- Merge tag 'drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM soc driver specific changes from Olof Johansson: - A long-coming conversion of various platforms to a common LED infrastructure - AT91 is moved over to use the newer MCI driver for MMC - Pincontrol conversions for samsung platforms - DT bindings for gscaler on samsung - i2c driver fixes for tegra, acked by i2c maintainer Fix up conflicts as per Olof. * tag 'drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (48 commits) drivers: bus: omap_l3: use resources instead of hardcoded irqs pinctrl: exynos: Fix wakeup IRQ domain registration check pinctrl: samsung: Uninline samsung_pinctrl_get_soc_data pinctrl: exynos: Correct the detection of wakeup-eint node pinctrl: exynos: Mark exynos_irq_demux_eint as inline pinctrl: exynos: Handle only unmasked wakeup interrupts pinctrl: exynos: Fix typos in gpio/wkup _irq_mask pinctrl: exynos: Set pin function to EINT in irq_set_type of GPIO EINTa drivers: bus: Move the OMAP interconnect driver to drivers/bus/ i2c: tegra: dynamically control fast clk i2c: tegra: I2_M_NOSTART functionality not supported in Tegra20 ARM: tegra: clock: remove unused clock entry for i2c ARM: tegra: clock: add connection name in i2c clock entry i2c: tegra: pass proper name for getting clock ARM: tegra: clock: add i2c fast clock entry in clock table ARM: EXYNOS: Adds G-Scaler device from Device Tree ARM: EXYNOS: Add clock support for G-Scaler ARM: EXYNOS: Enable pinctrl driver support for EXYNOS4 device tree enabled platform ARM: dts: Add pinctrl node entries for SAMSUNG EXYNOS4210 SoC ARM: EXYNOS: skip wakeup interrupt setup if pinctrl driver is used ...
208 lines
5.8 KiB
Plaintext
208 lines
5.8 KiB
Plaintext
if ARCH_OMAP
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menu "TI OMAP Common Features"
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config ARCH_OMAP_OTG
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bool
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choice
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prompt "OMAP System Type"
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default ARCH_OMAP2PLUS
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config ARCH_OMAP1
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bool "TI OMAP1"
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select CLKDEV_LOOKUP
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select CLKSRC_MMIO
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select GENERIC_IRQ_CHIP
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select IRQ_DOMAIN
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select HAVE_IDE
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select NEED_MACH_MEMORY_H
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select NEED_MACH_IO_H if PCCARD
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help
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"Systems based on omap7xx, omap15xx or omap16xx"
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config ARCH_OMAP2PLUS
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bool "TI OMAP2/3/4"
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select CLKDEV_LOOKUP
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select GENERIC_IRQ_CHIP
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select SPARSE_IRQ
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select OMAP_DM_TIMER
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select USE_OF
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select PROC_DEVICETREE if PROC_FS
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help
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"Systems based on OMAP2, OMAP3, OMAP4 or OMAP5"
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endchoice
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comment "OMAP Feature Selections"
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config OMAP_DEBUG_DEVICES
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bool
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help
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For debug cards on TI reference boards.
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config OMAP_DEBUG_LEDS
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def_bool y if NEW_LEDS
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depends on OMAP_DEBUG_DEVICES
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config POWER_AVS_OMAP
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bool "AVS(Adaptive Voltage Scaling) support for OMAP IP versions 1&2"
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depends on POWER_AVS && (ARCH_OMAP3 || ARCH_OMAP4) && PM
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help
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Say Y to enable AVS(Adaptive Voltage Scaling)
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support on OMAP containing the version 1 or
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version 2 of the SmartReflex IP.
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V1 is the 65nm version used in OMAP3430.
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V2 is the update for the 45nm version of the IP used in OMAP3630
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and OMAP4430
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Please note, that by default SmartReflex is only
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initialized and not enabled. To enable the automatic voltage
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compensation for vdd mpu and vdd core from user space,
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user must write 1 to
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/debug/smartreflex/sr_<X>/autocomp,
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where X is mpu_iva or core for OMAP3.
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Optionally autocompensation can be enabled in the kernel
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by default during system init via the enable_on_init flag
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which an be passed as platform data to the smartreflex driver.
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config POWER_AVS_OMAP_CLASS3
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bool "Class 3 mode of Smartreflex Implementation"
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depends on POWER_AVS_OMAP && TWL4030_CORE
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help
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Say Y to enable Class 3 implementation of Smartreflex
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Class 3 implementation of Smartreflex employs continuous hardware
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voltage calibration.
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config OMAP_RESET_CLOCKS
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bool "Reset unused clocks during boot"
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depends on ARCH_OMAP
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help
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Say Y if you want to reset unused clocks during boot.
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This option saves power, but assumes all drivers are
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using the clock framework. Broken drivers that do not
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yet use clock framework may not work with this option.
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If you are booting from another operating system, you
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probably do not want this option enabled until your
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device drivers work properly.
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config OMAP_MUX
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bool "OMAP multiplexing support"
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depends on ARCH_OMAP
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default y
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help
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Pin multiplexing support for OMAP boards. If your bootloader
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sets the multiplexing correctly, say N. Otherwise, or if unsure,
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say Y.
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config OMAP_MUX_DEBUG
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bool "Multiplexing debug output"
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depends on OMAP_MUX
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help
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Makes the multiplexing functions print out a lot of debug info.
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This is useful if you want to find out the correct values of the
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multiplexing registers.
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config OMAP_MUX_WARNINGS
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bool "Warn about pins the bootloader didn't set up"
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depends on OMAP_MUX
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default y
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help
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Choose Y here to warn whenever driver initialization logic needs
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to change the pin multiplexing setup. When there are no warnings
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printed, it's safe to deselect OMAP_MUX for your product.
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config OMAP_MBOX_FWK
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tristate "Mailbox framework support"
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depends on ARCH_OMAP
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help
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Say Y here if you want to use OMAP Mailbox framework support for
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DSP, IVA1.0 and IVA2 in OMAP1/2/3.
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config OMAP_MBOX_KFIFO_SIZE
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int "Mailbox kfifo default buffer size (bytes)"
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depends on OMAP_MBOX_FWK
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default 256
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help
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Specify the default size of mailbox's kfifo buffers (bytes).
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This can also be changed at runtime (via the mbox_kfifo_size
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module parameter).
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config OMAP_IOMMU_IVA2
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bool
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config OMAP_MPU_TIMER
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bool "Use mpu timer"
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depends on ARCH_OMAP1
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help
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Select this option if you want to use the OMAP mpu timer. This
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timer provides more intra-tick resolution than the 32KHz timer,
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but consumes more power.
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config OMAP_32K_TIMER
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bool "Use 32KHz timer"
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depends on ARCH_OMAP16XX || ARCH_OMAP2PLUS
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default y if (ARCH_OMAP16XX || ARCH_OMAP2PLUS)
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help
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Select this option if you want to enable the OMAP 32KHz timer.
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This timer saves power compared to the OMAP_MPU_TIMER, and has
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support for no tick during idle. The 32KHz timer provides less
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intra-tick resolution than OMAP_MPU_TIMER. The 32KHz timer is
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currently only available for OMAP16XX, 24XX, 34XX and OMAP4/5.
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config OMAP3_L2_AUX_SECURE_SAVE_RESTORE
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bool "OMAP3 HS/EMU save and restore for L2 AUX control register"
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depends on ARCH_OMAP3 && PM
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default n
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help
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Without this option, L2 Auxiliary control register contents are
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lost during off-mode entry on HS/EMU devices. This feature
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requires support from PPA / boot-loader in HS/EMU devices, which
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currently does not exist by default.
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config OMAP3_L2_AUX_SECURE_SERVICE_SET_ID
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int "Service ID for the support routine to set L2 AUX control"
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depends on OMAP3_L2_AUX_SECURE_SAVE_RESTORE
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default 43
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help
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PPA routine service ID for setting L2 auxiliary control register.
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config OMAP_32K_TIMER_HZ
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int "Kernel internal timer frequency for 32KHz timer"
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range 32 1024
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depends on OMAP_32K_TIMER
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default "128"
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help
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Kernel internal timer frequency should be a divisor of 32768,
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such as 64 or 128.
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config OMAP_DM_TIMER
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bool "Use dual-mode timer"
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depends on ARCH_OMAP16XX || ARCH_OMAP2PLUS
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help
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Select this option if you want to use OMAP Dual-Mode timers.
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config OMAP_SERIAL_WAKE
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bool "Enable wake-up events for serial ports"
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depends on ARCH_OMAP1 && OMAP_MUX
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default y
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help
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Select this option if you want to have your system wake up
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to data on the serial RX line. This allows you to wake the
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system from serial console.
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choice
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prompt "OMAP PM layer selection"
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depends on ARCH_OMAP
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default OMAP_PM_NOOP
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config OMAP_PM_NOOP
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bool "No-op/debug PM layer"
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endchoice
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endmenu
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endif
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