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gerrit-public.fairphone.software / kernel / msm / 56213ca4e440c0b6e56a48f5901c55c4ce3cf1ba / . / arch / arm / plat-omap / Kconfig
blob: f195457d1b038f4f1c32d302f22f20c851c2da26 [file] [log] [blame]
Tony Lindgren5e1c5ff2005-07-10 19:58:15 +0100[diff] [blame]1if ARCH_OMAP
2
3menu "TI OMAP Implementations"
4
5config ARCH_OMAP_OTG
6 bool
7
8choice
9 prompt "OMAP System Type"
Tony Lindgren56213ca2010-02-12 12:26:46 -0800[diff] [blame^]10 default ARCH_OMAP2PLUS
Tony Lindgren5e1c5ff2005-07-10 19:58:15 +0100[diff] [blame]11
12config ARCH_OMAP1
13 bool "TI OMAP1"
Russell Kingd7e8f1f2009-01-18 23:03:15 +0000[diff] [blame]14 select COMMON_CLKDEV
Tony Lindgren56213ca2010-02-12 12:26:46 -0800[diff] [blame^]15 help
16 "Systems based on omap7xx, omap15xx or omap16xx"
17
18config ARCH_OMAP2PLUS
19 bool "TI OMAP2/3/4"
20 select COMMON_CLKDEV
21 help
22 "Systems based on omap24xx, omap34xx or omap44xx"
Tony Lindgren5e1c5ff2005-07-10 19:58:15 +0100[diff] [blame]23
24config ARCH_OMAP2
25 bool "TI OMAP2"
Tony Lindgren56213ca2010-02-12 12:26:46 -0800[diff] [blame^]26 depends on ARCH_OMAP2PLUS
Russell Kingc7508152008-10-26 10:55:14 +0000[diff] [blame]27 select CPU_V6
Tony Lindgren5e1c5ff2005-07-10 19:58:15 +0100[diff] [blame]28
Syed Mohammed, Khasimcc26b3b2008-10-09 17:51:41 +0300[diff] [blame]29config ARCH_OMAP3
30 bool "TI OMAP3"
Tony Lindgren56213ca2010-02-12 12:26:46 -0800[diff] [blame^]31 depends on ARCH_OMAP2PLUS
Russell Kingc7508152008-10-26 10:55:14 +0000[diff] [blame]32 select CPU_V7
Syed Mohammed, Khasimcc26b3b2008-10-09 17:51:41 +0300[diff] [blame]33
Santosh Shilimkar46ba0ab2009-05-28 14:16:05 -0700[diff] [blame]34config ARCH_OMAP4
35 bool "TI OMAP4"
Tony Lindgren56213ca2010-02-12 12:26:46 -0800[diff] [blame^]36 depends on ARCH_OMAP2PLUS
Santosh Shilimkar46ba0ab2009-05-28 14:16:05 -0700[diff] [blame]37 select CPU_V7
38 select ARM_GIC
39
Tony Lindgren5e1c5ff2005-07-10 19:58:15 +0100[diff] [blame]40endchoice
41
42comment "OMAP Feature Selections"
43
David Brownellf6049312006-12-06 17:14:03 -0800[diff] [blame]44config OMAP_DEBUG_DEVICES
David Brownell994c84e2006-12-06 17:14:03 -0800[diff] [blame]45 bool
46 help
David Brownellf6049312006-12-06 17:14:03 -0800[diff] [blame]47 For debug cards on TI reference boards.
48
49config OMAP_DEBUG_LEDS
50 bool
51 depends on OMAP_DEBUG_DEVICES
52 default y if LEDS || LEDS_OMAP_DEBUG
David Brownell994c84e2006-12-06 17:14:03 -0800[diff] [blame]53
Tony Lindgrenbb13b5f2005-07-10 19:58:18 +0100[diff] [blame]54config OMAP_RESET_CLOCKS
55 bool "Reset unused clocks during boot"
56 depends on ARCH_OMAP
Tony Lindgrenbb13b5f2005-07-10 19:58:18 +0100[diff] [blame]57 help
58 Say Y if you want to reset unused clocks during boot.
59 This option saves power, but assumes all drivers are
60 using the clock framework. Broken drivers that do not
61 yet use clock framework may not work with this option.
62 If you are booting from another operating system, you
63 probably do not want this option enabled until your
64 device drivers work properly.
65
Tony Lindgren5e1c5ff2005-07-10 19:58:15 +0100[diff] [blame]66config OMAP_MUX
67 bool "OMAP multiplexing support"
Paul Walmsley33903eb2009-12-08 16:33:10 -0700[diff] [blame]68 depends on ARCH_OMAP
Tony Lindgren5e1c5ff2005-07-10 19:58:15 +0100[diff] [blame]69 default y
Paul Walmsley33903eb2009-12-08 16:33:10 -0700[diff] [blame]70 help
71 Pin multiplexing support for OMAP boards. If your bootloader
72 sets the multiplexing correctly, say N. Otherwise, or if unsure,
73 say Y.
Tony Lindgren5e1c5ff2005-07-10 19:58:15 +0100[diff] [blame]74
75config OMAP_MUX_DEBUG
76 bool "Multiplexing debug output"
Paul Walmsley33903eb2009-12-08 16:33:10 -0700[diff] [blame]77 depends on OMAP_MUX
78 help
79 Makes the multiplexing functions print out a lot of debug info.
80 This is useful if you want to find out the correct values of the
81 multiplexing registers.
Tony Lindgren5e1c5ff2005-07-10 19:58:15 +0100[diff] [blame]82
83config OMAP_MUX_WARNINGS
84 bool "Warn about pins the bootloader didn't set up"
Paul Walmsley33903eb2009-12-08 16:33:10 -0700[diff] [blame]85 depends on OMAP_MUX
86 default y
87 help
Tony Lindgren5e1c5ff2005-07-10 19:58:15 +0100[diff] [blame]88 Choose Y here to warn whenever driver initialization logic needs
Paul Walmsley33903eb2009-12-08 16:33:10 -0700[diff] [blame]89 to change the pin multiplexing setup. When there are no warnings
Tony Lindgren5e1c5ff2005-07-10 19:58:15 +0100[diff] [blame]90 printed, it's safe to deselect OMAP_MUX for your product.
91
Tony Lindgrenc40fae92006-12-07 13:58:10 -0800[diff] [blame]92config OMAP_MCBSP
93 bool "McBSP support"
94 depends on ARCH_OMAP
95 default y
96 help
97 Say Y here if you want support for the OMAP Multichannel
98 Buffered Serial Port.
99
Hiroshi DOYU6c20a682009-03-23 18:07:23 -0700[diff] [blame]100config OMAP_MBOX_FWK
101 tristate "Mailbox framework support"
102 depends on ARCH_OMAP
Hiroshi DOYU6c20a682009-03-23 18:07:23 -0700[diff] [blame]103 help
104 Say Y here if you want to use OMAP Mailbox framework support for
105 DSP, IVA1.0 and IVA2 in OMAP1/2/3.
106
Hiroshi DOYUe7694212009-01-28 21:32:08 +0200[diff] [blame]107config OMAP_IOMMU
108 tristate
109
Hiroshi DOYU14e0e672009-08-28 10:54:41 -0700[diff] [blame]110config OMAP_IOMMU_DEBUG
111 depends on OMAP_IOMMU
112 tristate
113
Tony Lindgren5e1c5ff2005-07-10 19:58:15 +0100[diff] [blame]114choice
Paul Walmsley33903eb2009-12-08 16:33:10 -0700[diff] [blame]115 prompt "System timer"
Tony Lindgren5e1c5ff2005-07-10 19:58:15 +0100[diff] [blame]116 default OMAP_MPU_TIMER
117
118config OMAP_MPU_TIMER
119 bool "Use mpu timer"
120 help
121 Select this option if you want to use the OMAP mpu timer. This
122 timer provides more intra-tick resolution than the 32KHz timer,
123 but consumes more power.
124
125config OMAP_32K_TIMER
126 bool "Use 32KHz timer"
Santosh Shilimkar46ba0ab2009-05-28 14:16:05 -0700[diff] [blame]127 depends on ARCH_OMAP16XX || ARCH_OMAP24XX || ARCH_OMAP34XX || ARCH_OMAP4
Tony Lindgren5e1c5ff2005-07-10 19:58:15 +0100[diff] [blame]128 help
129 Select this option if you want to enable the OMAP 32KHz timer.
130 This timer saves power compared to the OMAP_MPU_TIMER, and has
131 support for no tick during idle. The 32KHz timer provides less
132 intra-tick resolution than OMAP_MPU_TIMER. The 32KHz timer is
Santosh Shilimkar46ba0ab2009-05-28 14:16:05 -0700[diff] [blame]133 currently only available for OMAP16XX, 24XX, 34XX and OMAP4.
Tony Lindgren5e1c5ff2005-07-10 19:58:15 +0100[diff] [blame]134
135endchoice
136
137config OMAP_32K_TIMER_HZ
Paul Walmsley33903eb2009-12-08 16:33:10 -0700[diff] [blame]138 int "Kernel internal timer frequency for 32KHz timer"
139 range 32 1024
140 depends on OMAP_32K_TIMER
141 default "128"
142 help
Tony Lindgren5e1c5ff2005-07-10 19:58:15 +0100[diff] [blame]143 Kernel internal timer frequency should be a divisor of 32768,
144 such as 64 or 128.
145
Tony Lindgren92105bb2005-09-07 17:20:26 +0100[diff] [blame]146config OMAP_DM_TIMER
147 bool "Use dual-mode timer"
Santosh Shilimkar46ba0ab2009-05-28 14:16:05 -0700[diff] [blame]148 depends on ARCH_OMAP16XX || ARCH_OMAP24XX || ARCH_OMAP34XX || ARCH_OMAP4
Tony Lindgren92105bb2005-09-07 17:20:26 +0100[diff] [blame]149 help
150 Select this option if you want to use OMAP Dual-Mode timers.
151
Tony Lindgren92105bb2005-09-07 17:20:26 +0100[diff] [blame]152config OMAP_SERIAL_WAKE
153 bool "Enable wake-up events for serial ports"
Kevin Hilman8bd22942009-05-28 10:56:16 -0700[diff] [blame]154 depends on ARCH_OMAP1 && OMAP_MUX
Tony Lindgren92105bb2005-09-07 17:20:26 +0100[diff] [blame]155 default y
156 help
157 Select this option if you want to have your system wake up
158 to data on the serial RX line. This allows you to wake the
159 system from serial console.
160
Paul Walmsleyc0407a92009-09-03 20:14:01 +0300[diff] [blame]161choice
162 prompt "OMAP PM layer selection"
163 depends on ARCH_OMAP
164 default OMAP_PM_NOOP
165
166config OMAP_PM_NONE
167 bool "No PM layer"
168
169config OMAP_PM_NOOP
170 bool "No-op/debug PM layer"
171
172endchoice
173
Tony Lindgren5e1c5ff2005-07-10 19:58:15 +0100[diff] [blame]174endmenu
175
176endif