1 2config CLKDEV_LOOKUP 3 bool 4 select HAVE_CLK 5 6config HAVE_CLK_PREPARE 7 bool 8 9config HAVE_MACH_CLKDEV 10 bool 11 12config COMMON_CLK 13 bool 14 select HAVE_CLK_PREPARE 15 select CLKDEV_LOOKUP 16 ---help--- 17 The common clock framework is a single definition of struct 18 clk, useful across many platforms, as well as an 19 implementation of the clock API in include/linux/clk.h. 20 Architectures utilizing the common struct clk should select 21 this option. 22 23menu "Common Clock Framework" 24 depends on COMMON_CLK 25 26config COMMON_CLK_DEBUG 27 bool "DebugFS representation of clock tree" 28 select DEBUG_FS 29 ---help--- 30 Creates a directory hierchy in debugfs for visualizing the clk 31 tree structure. Each directory contains read-only members 32 that export information specific to that clk node: clk_rate, 33 clk_flags, clk_prepare_count, clk_enable_count & 34 clk_notifier_count. 35 36config COMMON_CLK_WM831X 37 tristate "Clock driver for WM831x/2x PMICs" 38 depends on MFD_WM831X 39 ---help--- 40 Supports the clocking subsystem of the WM831x/2x series of 41 PMICs from Wolfson Microlectronics. 42 43endmenu 44