Commit | Line | Data |
---|---|---|
6d803ba7 JCPV |
1 | |
2 | config CLKDEV_LOOKUP | |
3 | bool | |
4 | select HAVE_CLK | |
aa3831cf | 5 | |
5c77f560 SG |
6 | config HAVE_CLK_PREPARE |
7 | bool | |
8 | ||
aa3831cf KP |
9 | config HAVE_MACH_CLKDEV |
10 | bool | |
b2476490 | 11 | |
8fb61e33 AB |
12 | config COMMON_CLK |
13 | bool | |
b2476490 MT |
14 | select HAVE_CLK_PREPARE |
15 | ---help--- | |
16 | The common clock framework is a single definition of struct | |
17 | clk, useful across many platforms, as well as an | |
18 | implementation of the clock API in include/linux/clk.h. | |
19 | Architectures utilizing the common struct clk should select | |
8fb61e33 | 20 | this option. |
b2476490 | 21 | |
8fb61e33 AB |
22 | menu "Common Clock Framework" |
23 | depends on COMMON_CLK | |
b2476490 MT |
24 | |
25 | config COMMON_CLK_DISABLE_UNUSED | |
26 | bool "Disabled unused clocks at boot" | |
27 | depends on COMMON_CLK | |
28 | ---help--- | |
29 | Traverses the entire clock tree and disables any clocks that are | |
30 | enabled in hardware but have not been enabled by any device drivers. | |
31 | This saves power and keeps the software model of the clock in line | |
32 | with reality. | |
33 | ||
34 | If in doubt, say "N". | |
35 | ||
36 | config COMMON_CLK_DEBUG | |
37 | bool "DebugFS representation of clock tree" | |
38 | depends on COMMON_CLK | |
39 | select DEBUG_FS | |
40 | ---help--- | |
41 | Creates a directory hierchy in debugfs for visualizing the clk | |
42 | tree structure. Each directory contains read-only members | |
43 | that export information specific to that clk node: clk_rate, | |
44 | clk_flags, clk_prepare_count, clk_enable_count & | |
45 | clk_notifier_count. | |
46 | ||
8fb61e33 | 47 | endmenu |