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Commit | Line | Data |
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f7d77079 KK |
1 | # |
2 | # ARM CPU Frequency scaling drivers | |
3 | # | |
4 | ||
8a67f0ef VK |
5 | config ARM_BIG_LITTLE_CPUFREQ |
6 | tristate | |
7 | depends on ARM_CPU_TOPOLOGY | |
8 | ||
9 | config ARM_DT_BL_CPUFREQ | |
10 | tristate "Generic ARM big LITTLE CPUfreq driver probed via DT" | |
11 | select ARM_BIG_LITTLE_CPUFREQ | |
12 | depends on OF && HAVE_CLK | |
13 | help | |
14 | This enables the Generic CPUfreq driver for ARM big.LITTLE platform. | |
15 | This gets frequency tables from DT. | |
16 | ||
b09db45c RK |
17 | config ARM_OMAP2PLUS_CPUFREQ |
18 | bool "TI OMAP2+" | |
2d59dcfb | 19 | depends on ARCH_OMAP2PLUS |
b09db45c RK |
20 | default ARCH_OMAP2PLUS |
21 | select CPU_FREQ_TABLE | |
22 | ||
34ee5507 HS |
23 | config ARM_S3C2416_CPUFREQ |
24 | bool "S3C2416 CPU Frequency scaling support" | |
25 | depends on CPU_S3C2416 | |
26 | help | |
27 | This adds the CPUFreq driver for the Samsung S3C2416 and | |
28 | S3C2450 SoC. The S3C2416 supports changing the rate of the | |
29 | armdiv clock source and also entering a so called dynamic | |
30 | voltage scaling mode in which it is possible to reduce the | |
31 | core voltage of the cpu. | |
32 | ||
33 | If in doubt, say N. | |
34 | ||
35 | config ARM_S3C2416_CPUFREQ_VCORESCALE | |
0f194b56 KC |
36 | bool "Allow voltage scaling for S3C2416 arm core" |
37 | depends on ARM_S3C2416_CPUFREQ && REGULATOR | |
34ee5507 HS |
38 | help |
39 | Enable CPU voltage scaling when entering the dvs mode. | |
40 | It uses information gathered through existing hardware and | |
41 | tests but not documented in any datasheet. | |
42 | ||
43 | If in doubt, say N. | |
44 | ||
15964d38 KK |
45 | config ARM_S3C64XX_CPUFREQ |
46 | bool "Samsung S3C64XX" | |
47 | depends on CPU_S3C6410 | |
48 | default y | |
49 | help | |
50 | This adds the CPUFreq driver for Samsung S3C6410 SoC. | |
51 | ||
52 | If in doubt, say N. | |
53 | ||
f7d77079 KK |
54 | config ARM_S5PV210_CPUFREQ |
55 | bool "Samsung S5PV210 and S5PC110" | |
56 | depends on CPU_S5PV210 | |
57 | default y | |
58 | help | |
59 | This adds the CPUFreq driver for Samsung S5PV210 and | |
60 | S5PC110 SoCs. | |
61 | ||
62 | If in doubt, say N. | |
63 | ||
a125a17f JL |
64 | config ARM_EXYNOS_CPUFREQ |
65 | bool "SAMSUNG EXYNOS SoCs" | |
66 | depends on ARCH_EXYNOS | |
a125a17f JL |
67 | default y |
68 | help | |
69 | This adds the CPUFreq driver common part for Samsung | |
70 | EXYNOS SoCs. | |
71 | ||
72 | If in doubt, say N. | |
73 | ||
f7d77079 | 74 | config ARM_EXYNOS4210_CPUFREQ |
2d1f6310 | 75 | def_bool CPU_EXYNOS4210 |
f7d77079 KK |
76 | help |
77 | This adds the CPUFreq driver for Samsung EXYNOS4210 | |
78 | SoC (S5PV310 or S5PC210). | |
a35c5051 JL |
79 | |
80 | config ARM_EXYNOS4X12_CPUFREQ | |
2d1f6310 | 81 | def_bool (SOC_EXYNOS4212 || SOC_EXYNOS4412) |
a35c5051 JL |
82 | help |
83 | This adds the CPUFreq driver for Samsung EXYNOS4X12 | |
84 | SoC (EXYNOS4212 or EXYNOS4412). | |
562a6cbe JL |
85 | |
86 | config ARM_EXYNOS5250_CPUFREQ | |
2d1f6310 | 87 | def_bool SOC_EXYNOS5250 |
562a6cbe JL |
88 | help |
89 | This adds the CPUFreq driver for Samsung EXYNOS5250 | |
90 | SoC. | |
42099322 | 91 | |
2a4bd9f0 AL |
92 | config ARM_KIRKWOOD_CPUFREQ |
93 | def_bool ARCH_KIRKWOOD && OF | |
94 | help | |
95 | This adds the CPUFreq driver for Marvell Kirkwood | |
96 | SoCs. | |
97 | ||
1dd538f0 SG |
98 | config ARM_IMX6Q_CPUFREQ |
99 | tristate "Freescale i.MX6Q cpufreq support" | |
100 | depends on SOC_IMX6Q | |
101 | depends on REGULATOR_ANATOP | |
102 | help | |
103 | This adds cpufreq driver support for Freescale i.MX6Q SOC. | |
104 | ||
105 | If in doubt, say N. | |
106 | ||
42099322 DS |
107 | config ARM_SPEAR_CPUFREQ |
108 | bool "SPEAr CPUFreq support" | |
109 | depends on PLAT_SPEAR | |
110 | default y | |
111 | help | |
112 | This adds the CPUFreq driver support for SPEAr SOCs. | |
6754f556 ML |
113 | |
114 | config ARM_HIGHBANK_CPUFREQ | |
115 | tristate "Calxeda Highbank-based" | |
116 | depends on ARCH_HIGHBANK | |
117 | select CPU_FREQ_TABLE | |
118 | select GENERIC_CPUFREQ_CPU0 | |
119 | select PM_OPP | |
120 | select REGULATOR | |
121 | ||
122 | default m | |
123 | help | |
124 | This adds the CPUFreq driver for Calxeda Highbank SoC | |
125 | based boards. | |
126 | ||
127 | If in doubt, say N. |