Commit | Line | Data |
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5e1c5ff4 TL |
1 | if ARCH_OMAP |
2 | ||
4a54db61 | 3 | menu "TI OMAP Common Features" |
5e1c5ff4 TL |
4 | |
5 | config ARCH_OMAP_OTG | |
6 | bool | |
7 | ||
8 | choice | |
9 | prompt "OMAP System Type" | |
56213ca4 | 10 | default ARCH_OMAP2PLUS |
5e1c5ff4 TL |
11 | |
12 | config ARCH_OMAP1 | |
13 | bool "TI OMAP1" | |
6d803ba7 | 14 | select CLKDEV_LOOKUP |
933e54a5 | 15 | select CLKSRC_MMIO |
b66a4026 | 16 | select GENERIC_IRQ_CHIP |
ef28a186 | 17 | select IRQ_DOMAIN |
d0ee9f40 | 18 | select HAVE_IDE |
0cdc8b92 | 19 | select NEED_MACH_MEMORY_H |
1ac02d79 | 20 | select NEED_MACH_IO_H if PCCARD |
56213ca4 TL |
21 | help |
22 | "Systems based on omap7xx, omap15xx or omap16xx" | |
23 | ||
24 | config ARCH_OMAP2PLUS | |
25 | bool "TI OMAP2/3/4" | |
6d803ba7 | 26 | select CLKDEV_LOOKUP |
dc7ad3b3 | 27 | select GENERIC_IRQ_CHIP |
dc69d1af | 28 | select OMAP_DM_TIMER |
40c0591f | 29 | select USE_OF |
bfe9c8ae | 30 | select PROC_DEVICETREE if PROC_FS |
56213ca4 | 31 | help |
35eb4298 | 32 | "Systems based on OMAP2, OMAP3, OMAP4 or OMAP5" |
5e1c5ff4 | 33 | |
5e1c5ff4 TL |
34 | endchoice |
35 | ||
36 | comment "OMAP Feature Selections" | |
37 | ||
f6049312 | 38 | config OMAP_DEBUG_DEVICES |
994c84ea DB |
39 | bool |
40 | help | |
f6049312 DB |
41 | For debug cards on TI reference boards. |
42 | ||
43 | config OMAP_DEBUG_LEDS | |
44 | bool | |
45 | depends on OMAP_DEBUG_DEVICES | |
359f64f7 | 46 | default y if LEDS_CLASS |
994c84ea | 47 | |
7fb149ff JP |
48 | config POWER_AVS_OMAP |
49 | bool "AVS(Adaptive Voltage Scaling) support for OMAP IP versions 1&2" | |
21ff63ad | 50 | depends on POWER_AVS && (ARCH_OMAP3 || ARCH_OMAP4) && PM |
984aa6db | 51 | help |
21ff63ad JP |
52 | Say Y to enable AVS(Adaptive Voltage Scaling) |
53 | support on OMAP containing the version 1 or | |
7fb149ff JP |
54 | version 2 of the SmartReflex IP. |
55 | V1 is the 65nm version used in OMAP3430. | |
56 | V2 is the update for the 45nm version of the IP used in OMAP3630 | |
57 | and OMAP4430 | |
984aa6db TG |
58 | |
59 | Please note, that by default SmartReflex is only | |
7fb149ff JP |
60 | initialized and not enabled. To enable the automatic voltage |
61 | compensation for vdd mpu and vdd core from user space, | |
984aa6db | 62 | user must write 1 to |
7fb149ff JP |
63 | /debug/smartreflex/sr_<X>/autocomp, |
64 | where X is mpu_iva or core for OMAP3. | |
19f52522 | 65 | Optionally autocompensation can be enabled in the kernel |
984aa6db TG |
66 | by default during system init via the enable_on_init flag |
67 | which an be passed as platform data to the smartreflex driver. | |
68 | ||
7fb149ff | 69 | config POWER_AVS_OMAP_CLASS3 |
fa765823 | 70 | bool "Class 3 mode of Smartreflex Implementation" |
7fb149ff | 71 | depends on POWER_AVS_OMAP && TWL4030_CORE |
fa765823 TG |
72 | help |
73 | Say Y to enable Class 3 implementation of Smartreflex | |
74 | ||
75 | Class 3 implementation of Smartreflex employs continuous hardware | |
76 | voltage calibration. | |
77 | ||
bb13b5fd TL |
78 | config OMAP_RESET_CLOCKS |
79 | bool "Reset unused clocks during boot" | |
80 | depends on ARCH_OMAP | |
bb13b5fd TL |
81 | help |
82 | Say Y if you want to reset unused clocks during boot. | |
83 | This option saves power, but assumes all drivers are | |
84 | using the clock framework. Broken drivers that do not | |
85 | yet use clock framework may not work with this option. | |
86 | If you are booting from another operating system, you | |
87 | probably do not want this option enabled until your | |
88 | device drivers work properly. | |
89 | ||
5e1c5ff4 TL |
90 | config OMAP_MUX |
91 | bool "OMAP multiplexing support" | |
33903eb5 | 92 | depends on ARCH_OMAP |
5e1c5ff4 | 93 | default y |
33903eb5 PW |
94 | help |
95 | Pin multiplexing support for OMAP boards. If your bootloader | |
96 | sets the multiplexing correctly, say N. Otherwise, or if unsure, | |
97 | say Y. | |
5e1c5ff4 TL |
98 | |
99 | config OMAP_MUX_DEBUG | |
100 | bool "Multiplexing debug output" | |
33903eb5 PW |
101 | depends on OMAP_MUX |
102 | help | |
103 | Makes the multiplexing functions print out a lot of debug info. | |
104 | This is useful if you want to find out the correct values of the | |
105 | multiplexing registers. | |
5e1c5ff4 TL |
106 | |
107 | config OMAP_MUX_WARNINGS | |
108 | bool "Warn about pins the bootloader didn't set up" | |
33903eb5 PW |
109 | depends on OMAP_MUX |
110 | default y | |
111 | help | |
5e1c5ff4 | 112 | Choose Y here to warn whenever driver initialization logic needs |
33903eb5 | 113 | to change the pin multiplexing setup. When there are no warnings |
5e1c5ff4 TL |
114 | printed, it's safe to deselect OMAP_MUX for your product. |
115 | ||
6c20a683 HD |
116 | config OMAP_MBOX_FWK |
117 | tristate "Mailbox framework support" | |
118 | depends on ARCH_OMAP | |
6c20a683 HD |
119 | help |
120 | Say Y here if you want to use OMAP Mailbox framework support for | |
121 | DSP, IVA1.0 and IVA2 in OMAP1/2/3. | |
122 | ||
b5bebe41 OBC |
123 | config OMAP_MBOX_KFIFO_SIZE |
124 | int "Mailbox kfifo default buffer size (bytes)" | |
125 | depends on OMAP_MBOX_FWK | |
126 | default 256 | |
127 | help | |
128 | Specify the default size of mailbox's kfifo buffers (bytes). | |
129 | This can also be changed at runtime (via the mbox_kfifo_size | |
130 | module parameter). | |
131 | ||
1cd25df4 FC |
132 | config OMAP_IOMMU_IVA2 |
133 | bool | |
134 | ||
5e1c5ff4 TL |
135 | config OMAP_MPU_TIMER |
136 | bool "Use mpu timer" | |
05b5ca9b | 137 | depends on ARCH_OMAP1 |
5e1c5ff4 TL |
138 | help |
139 | Select this option if you want to use the OMAP mpu timer. This | |
140 | timer provides more intra-tick resolution than the 32KHz timer, | |
141 | but consumes more power. | |
142 | ||
143 | config OMAP_32K_TIMER | |
144 | bool "Use 32KHz timer" | |
140455fa | 145 | depends on ARCH_OMAP16XX || ARCH_OMAP2PLUS |
05b5ca9b | 146 | default y if (ARCH_OMAP16XX || ARCH_OMAP2PLUS) |
5e1c5ff4 TL |
147 | help |
148 | Select this option if you want to enable the OMAP 32KHz timer. | |
149 | This timer saves power compared to the OMAP_MPU_TIMER, and has | |
150 | support for no tick during idle. The 32KHz timer provides less | |
151 | intra-tick resolution than OMAP_MPU_TIMER. The 32KHz timer is | |
35eb4298 | 152 | currently only available for OMAP16XX, 24XX, 34XX and OMAP4/5. |
5e1c5ff4 | 153 | |
79dcfdd4 TK |
154 | config OMAP3_L2_AUX_SECURE_SAVE_RESTORE |
155 | bool "OMAP3 HS/EMU save and restore for L2 AUX control register" | |
156 | depends on ARCH_OMAP3 && PM | |
157 | default n | |
158 | help | |
159 | Without this option, L2 Auxiliary control register contents are | |
160 | lost during off-mode entry on HS/EMU devices. This feature | |
161 | requires support from PPA / boot-loader in HS/EMU devices, which | |
162 | currently does not exist by default. | |
163 | ||
164 | config OMAP3_L2_AUX_SECURE_SERVICE_SET_ID | |
165 | int "Service ID for the support routine to set L2 AUX control" | |
166 | depends on OMAP3_L2_AUX_SECURE_SAVE_RESTORE | |
167 | default 43 | |
168 | help | |
169 | PPA routine service ID for setting L2 auxiliary control register. | |
170 | ||
5e1c5ff4 | 171 | config OMAP_32K_TIMER_HZ |
33903eb5 PW |
172 | int "Kernel internal timer frequency for 32KHz timer" |
173 | range 32 1024 | |
174 | depends on OMAP_32K_TIMER | |
175 | default "128" | |
176 | help | |
5e1c5ff4 TL |
177 | Kernel internal timer frequency should be a divisor of 32768, |
178 | such as 64 or 128. | |
179 | ||
92105bb7 TL |
180 | config OMAP_DM_TIMER |
181 | bool "Use dual-mode timer" | |
140455fa | 182 | depends on ARCH_OMAP16XX || ARCH_OMAP2PLUS |
92105bb7 TL |
183 | help |
184 | Select this option if you want to use OMAP Dual-Mode timers. | |
185 | ||
92105bb7 TL |
186 | config OMAP_SERIAL_WAKE |
187 | bool "Enable wake-up events for serial ports" | |
8bd22949 | 188 | depends on ARCH_OMAP1 && OMAP_MUX |
92105bb7 TL |
189 | default y |
190 | help | |
191 | Select this option if you want to have your system wake up | |
192 | to data on the serial RX line. This allows you to wake the | |
193 | system from serial console. | |
194 | ||
c0407a96 PW |
195 | choice |
196 | prompt "OMAP PM layer selection" | |
197 | depends on ARCH_OMAP | |
198 | default OMAP_PM_NOOP | |
199 | ||
c0407a96 PW |
200 | config OMAP_PM_NOOP |
201 | bool "No-op/debug PM layer" | |
202 | ||
203 | endchoice | |
204 | ||
5e1c5ff4 TL |
205 | endmenu |
206 | ||
207 | endif |