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 select SRCU 17 ---help--- 18 The common clock framework is a single definition of struct 19 clk, useful across many platforms, as well as an 20 implementation of the clock API in include/linux/clk.h. 21 Architectures utilizing the common struct clk should select 22 this option. 23 24menu "Common Clock Framework" 25 depends on COMMON_CLK 26 27config COMMON_CLK_WM831X 28 tristate "Clock driver for WM831x/2x PMICs" 29 depends on MFD_WM831X 30 ---help--- 31 Supports the clocking subsystem of the WM831x/2x series of 32 PMICs from Wolfson Microelectronics. 33 34source "drivers/clk/versatile/Kconfig" 35 36config COMMON_CLK_MAX_GEN 37 bool 38 39config COMMON_CLK_MAX77686 40 tristate "Clock driver for Maxim 77686 MFD" 41 depends on MFD_MAX77686 42 select COMMON_CLK_MAX_GEN 43 ---help--- 44 This driver supports Maxim 77686 crystal oscillator clock. 45 46config COMMON_CLK_MAX77802 47 tristate "Clock driver for Maxim 77802 PMIC" 48 depends on MFD_MAX77686 49 select COMMON_CLK_MAX_GEN 50 ---help--- 51 This driver supports Maxim 77802 crystal oscillator clock. 52 53config COMMON_CLK_RK808 54 tristate "Clock driver for RK808" 55 depends on MFD_RK808 56 ---help--- 57 This driver supports RK808 crystal oscillator clock. These 58 multi-function devices have two fixed-rate oscillators, 59 clocked at 32KHz each. Clkout1 is always on, Clkout2 can off 60 by control register. 61 62config COMMON_CLK_SI5351 63 tristate "Clock driver for SiLabs 5351A/B/C" 64 depends on I2C 65 select REGMAP_I2C 66 select RATIONAL 67 ---help--- 68 This driver supports Silicon Labs 5351A/B/C programmable clock 69 generators. 70 71config COMMON_CLK_SI570 72 tristate "Clock driver for SiLabs 570 and compatible devices" 73 depends on I2C 74 depends on OF 75 select REGMAP_I2C 76 help 77 ---help--- 78 This driver supports Silicon Labs 570/571/598/599 programmable 79 clock generators. 80 81config COMMON_CLK_S2MPS11 82 tristate "Clock driver for S2MPS1X/S5M8767 MFD" 83 depends on MFD_SEC_CORE 84 ---help--- 85 This driver supports S2MPS11/S2MPS14/S5M8767 crystal oscillator 86 clock. These multi-function devices have two (S2MPS14) or three 87 (S2MPS11, S5M8767) fixed-rate oscillators, clocked at 32KHz each. 88 89config CLK_TWL6040 90 tristate "External McPDM functional clock from twl6040" 91 depends on TWL6040_CORE 92 ---help--- 93 Enable the external functional clock support on OMAP4+ platforms for 94 McPDM. McPDM module is using the external bit clock on the McPDM bus 95 as functional clock. 96 97config COMMON_CLK_AXI_CLKGEN 98 tristate "AXI clkgen driver" 99 depends on ARCH_ZYNQ || MICROBLAZE 100 help 101 ---help--- 102 Support for the Analog Devices axi-clkgen pcore clock generator for Xilinx 103 FPGAs. It is commonly used in Analog Devices' reference designs. 104 105config CLK_QORIQ 106 bool "Clock driver for Freescale QorIQ platforms" 107 depends on (PPC_E500MC || ARM) && OF 108 ---help--- 109 This adds the clock driver support for Freescale QorIQ platforms 110 using common clock framework. 111 112config COMMON_CLK_XGENE 113 bool "Clock driver for APM XGene SoC" 114 default y 115 depends on ARM64 116 ---help--- 117 Sypport for the APM X-Gene SoC reference, PLL, and device clocks. 118 119config COMMON_CLK_KEYSTONE 120 tristate "Clock drivers for Keystone based SOCs" 121 depends on ARCH_KEYSTONE && OF 122 ---help--- 123 Supports clock drivers for Keystone based SOCs. These SOCs have local 124 a power sleep control module that gate the clock to the IPs and PLLs. 125 126config COMMON_CLK_PALMAS 127 tristate "Clock driver for TI Palmas devices" 128 depends on MFD_PALMAS 129 ---help--- 130 This driver supports TI Palmas devices 32KHz output KG and KG_AUDIO 131 using common clock framework. 132 133config COMMON_CLK_PWM 134 tristate "Clock driver for PWMs used as clock outputs" 135 depends on PWM 136 ---help--- 137 Adapter driver so that any PWM output can be (mis)used as clock signal 138 at 50% duty cycle. 139 140config COMMON_CLK_PXA 141 def_bool COMMON_CLK && ARCH_PXA 142 ---help--- 143 Sypport for the Marvell PXA SoC. 144 145config COMMON_CLK_CDCE706 146 tristate "Clock driver for TI CDCE706 clock synthesizer" 147 depends on I2C 148 select REGMAP_I2C 149 select RATIONAL 150 ---help--- 151 This driver supports TI CDCE706 programmable 3-PLL clock synthesizer. 152 153source "drivers/clk/qcom/Kconfig" 154 155endmenu 156 157source "drivers/clk/bcm/Kconfig" 158source "drivers/clk/mvebu/Kconfig" 159 160source "drivers/clk/samsung/Kconfig" 161