config CLKDEV_LOOKUP bool select HAVE_CLK config HAVE_CLK_PREPARE bool config HAVE_MACH_CLKDEV bool config COMMON_CLK bool select HAVE_CLK_PREPARE select CLKDEV_LOOKUP select SRCU ---help--- The common clock framework is a single definition of struct clk, useful across many platforms, as well as an implementation of the clock API in include/linux/clk.h. Architectures utilizing the common struct clk should select this option. menu "Common Clock Framework" depends on COMMON_CLK config COMMON_CLK_WM831X tristate "Clock driver for WM831x/2x PMICs" depends on MFD_WM831X ---help--- Supports the clocking subsystem of the WM831x/2x series of PMICs from Wolfson Microelectronics. source "drivers/clk/versatile/Kconfig" config COMMON_CLK_MAX_GEN bool config COMMON_CLK_MAX77686 tristate "Clock driver for Maxim 77686 MFD" depends on MFD_MAX77686 select COMMON_CLK_MAX_GEN ---help--- This driver supports Maxim 77686 crystal oscillator clock. config COMMON_CLK_MAX77802 tristate "Clock driver for Maxim 77802 PMIC" depends on MFD_MAX77686 select COMMON_CLK_MAX_GEN ---help--- This driver supports Maxim 77802 crystal oscillator clock. config COMMON_CLK_RK808 tristate "Clock driver for RK808" depends on MFD_RK808 ---help--- This driver supports RK808 crystal oscillator clock. These multi-function devices have two fixed-rate oscillators, clocked at 32KHz each. Clkout1 is always on, Clkout2 can off by control register. config COMMON_CLK_SI5351 tristate "Clock driver for SiLabs 5351A/B/C" depends on I2C select REGMAP_I2C select RATIONAL ---help--- This driver supports Silicon Labs 5351A/B/C programmable clock generators. config COMMON_CLK_SI570 tristate "Clock driver for SiLabs 570 and compatible devices" depends on I2C depends on OF select REGMAP_I2C help ---help--- This driver supports Silicon Labs 570/571/598/599 programmable clock generators. config COMMON_CLK_CDCE925 tristate "Clock driver for TI CDCE925 devices" depends on I2C depends on OF select REGMAP_I2C help ---help--- This driver supports the TI CDCE925 programmable clock synthesizer. The chip contains two PLLs with spread-spectrum clocking support and five output dividers. The driver only supports the following setup, and uses a fixed setting for the output muxes. Y1 is derived from the input clock Y2 and Y3 derive from PLL1 Y4 and Y5 derive from PLL2 Given a target output frequency, the driver will set the PLL and divider to best approximate the desired output. config COMMON_CLK_S2MPS11 tristate "Clock driver for S2MPS1X/S5M8767 MFD" depends on MFD_SEC_CORE ---help--- This driver supports S2MPS11/S2MPS14/S5M8767 crystal oscillator clock. These multi-function devices have two (S2MPS14) or three (S2MPS11, S5M8767) fixed-rate oscillators, clocked at 32KHz each. config CLK_TWL6040 tristate "External McPDM functional clock from twl6040" depends on TWL6040_CORE ---help--- Enable the external functional clock support on OMAP4+ platforms for McPDM. McPDM module is using the external bit clock on the McPDM bus as functional clock. config COMMON_CLK_AXI_CLKGEN tristate "AXI clkgen driver" depends on ARCH_ZYNQ || MICROBLAZE help ---help--- Support for the Analog Devices axi-clkgen pcore clock generator for Xilinx FPGAs. It is commonly used in Analog Devices' reference designs. config CLK_QORIQ bool "Clock driver for Freescale QorIQ platforms" depends on (PPC_E500MC || ARM) && OF ---help--- This adds the clock driver support for Freescale QorIQ platforms using common clock framework. config COMMON_CLK_XGENE bool "Clock driver for APM XGene SoC" default y depends on ARM64 ---help--- Sypport for the APM X-Gene SoC reference, PLL, and device clocks. config COMMON_CLK_KEYSTONE tristate "Clock drivers for Keystone based SOCs" depends on ARCH_KEYSTONE && OF ---help--- Supports clock drivers for Keystone based SOCs. These SOCs have local a power sleep control module that gate the clock to the IPs and PLLs. config COMMON_CLK_PALMAS tristate "Clock driver for TI Palmas devices" depends on MFD_PALMAS ---help--- This driver supports TI Palmas devices 32KHz output KG and KG_AUDIO using common clock framework. config COMMON_CLK_PWM tristate "Clock driver for PWMs used as clock outputs" depends on PWM ---help--- Adapter driver so that any PWM output can be (mis)used as clock signal at 50% duty cycle. config COMMON_CLK_PXA def_bool COMMON_CLK && ARCH_PXA ---help--- Sypport for the Marvell PXA SoC. config COMMON_CLK_CDCE706 tristate "Clock driver for TI CDCE706 clock synthesizer" depends on I2C select REGMAP_I2C select RATIONAL ---help--- This driver supports TI CDCE706 programmable 3-PLL clock synthesizer. source "drivers/clk/bcm/Kconfig" source "drivers/clk/hisilicon/Kconfig" source "drivers/clk/qcom/Kconfig" endmenu source "drivers/clk/mvebu/Kconfig" source "drivers/clk/samsung/Kconfig" source "drivers/clk/tegra/Kconfig"