1 2config CLKDEV_LOOKUP 3 bool 4 select HAVE_CLK 5 6config HAVE_CLK_PREPARE 7 bool 8 9config COMMON_CLK 10 bool 11 select HAVE_CLK_PREPARE 12 select CLKDEV_LOOKUP 13 select SRCU 14 select RATIONAL 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 20 this option. 21 22menu "Common Clock Framework" 23 depends on COMMON_CLK 24 25config COMMON_CLK_WM831X 26 tristate "Clock driver for WM831x/2x PMICs" 27 depends on MFD_WM831X 28 ---help--- 29 Supports the clocking subsystem of the WM831x/2x series of 30 PMICs from Wolfson Microelectronics. 31 32source "drivers/clk/versatile/Kconfig" 33 34config CLK_HSDK 35 bool "PLL Driver for HSDK platform" 36 depends on OF || COMPILE_TEST 37 ---help--- 38 This driver supports the HSDK core, system, ddr, tunnel and hdmi PLLs 39 control. 40 41config COMMON_CLK_MAX77686 42 tristate "Clock driver for Maxim 77620/77686/77802 MFD" 43 depends on MFD_MAX77686 || MFD_MAX77620 || COMPILE_TEST 44 ---help--- 45 This driver supports Maxim 77620/77686/77802 crystal oscillator 46 clock. 47 48config COMMON_CLK_MAX9485 49 tristate "Maxim 9485 Programmable Clock Generator" 50 depends on I2C 51 help 52 This driver supports Maxim 9485 Programmable Audio Clock Generator 53 54config COMMON_CLK_RK808 55 tristate "Clock driver for RK805/RK808/RK818" 56 depends on MFD_RK808 57 ---help--- 58 This driver supports RK805, RK808 and RK818 crystal oscillator clock. These 59 multi-function devices have two fixed-rate oscillators, 60 clocked at 32KHz each. Clkout1 is always on, Clkout2 can off 61 by control register. 62 63config COMMON_CLK_HI655X 64 tristate "Clock driver for Hi655x" if EXPERT 65 depends on (MFD_HI655X_PMIC || COMPILE_TEST) 66 depends on REGMAP 67 default MFD_HI655X_PMIC 68 ---help--- 69 This driver supports the hi655x PMIC clock. This 70 multi-function device has one fixed-rate oscillator, clocked 71 at 32KHz. 72 73config COMMON_CLK_SCMI 74 tristate "Clock driver controlled via SCMI interface" 75 depends on ARM_SCMI_PROTOCOL || COMPILE_TEST 76 ---help--- 77 This driver provides support for clocks that are controlled 78 by firmware that implements the SCMI interface. 79 80 This driver uses SCMI Message Protocol to interact with the 81 firmware providing all the clock controls. 82 83config COMMON_CLK_SCPI 84 tristate "Clock driver controlled via SCPI interface" 85 depends on ARM_SCPI_PROTOCOL || COMPILE_TEST 86 ---help--- 87 This driver provides support for clocks that are controlled 88 by firmware that implements the SCPI interface. 89 90 This driver uses SCPI Message Protocol to interact with the 91 firmware providing all the clock controls. 92 93config COMMON_CLK_SI5351 94 tristate "Clock driver for SiLabs 5351A/B/C" 95 depends on I2C 96 select REGMAP_I2C 97 select RATIONAL 98 ---help--- 99 This driver supports Silicon Labs 5351A/B/C programmable clock 100 generators. 101 102config COMMON_CLK_SI514 103 tristate "Clock driver for SiLabs 514 devices" 104 depends on I2C 105 depends on OF 106 select REGMAP_I2C 107 help 108 ---help--- 109 This driver supports the Silicon Labs 514 programmable clock 110 generator. 111 112config COMMON_CLK_SI544 113 tristate "Clock driver for SiLabs 544 devices" 114 depends on I2C 115 select REGMAP_I2C 116 help 117 ---help--- 118 This driver supports the Silicon Labs 544 programmable clock 119 generator. 120 121config COMMON_CLK_SI570 122 tristate "Clock driver for SiLabs 570 and compatible devices" 123 depends on I2C 124 depends on OF 125 select REGMAP_I2C 126 help 127 ---help--- 128 This driver supports Silicon Labs 570/571/598/599 programmable 129 clock generators. 130 131config COMMON_CLK_CDCE706 132 tristate "Clock driver for TI CDCE706 clock synthesizer" 133 depends on I2C 134 select REGMAP_I2C 135 select RATIONAL 136 ---help--- 137 This driver supports TI CDCE706 programmable 3-PLL clock synthesizer. 138 139config COMMON_CLK_CDCE925 140 tristate "Clock driver for TI CDCE913/925/937/949 devices" 141 depends on I2C 142 depends on OF 143 select REGMAP_I2C 144 help 145 ---help--- 146 This driver supports the TI CDCE913/925/937/949 programmable clock 147 synthesizer. Each chip has different number of PLLs and outputs. 148 For example, the CDCE925 contains two PLLs with spread-spectrum 149 clocking support and five output dividers. The driver only supports 150 the following setup, and uses a fixed setting for the output muxes. 151 Y1 is derived from the input clock 152 Y2 and Y3 derive from PLL1 153 Y4 and Y5 derive from PLL2 154 Given a target output frequency, the driver will set the PLL and 155 divider to best approximate the desired output. 156 157config COMMON_CLK_CS2000_CP 158 tristate "Clock driver for CS2000 Fractional-N Clock Synthesizer & Clock Multiplier" 159 depends on I2C 160 help 161 If you say yes here you get support for the CS2000 clock multiplier. 162 163config COMMON_CLK_GEMINI 164 bool "Clock driver for Cortina Systems Gemini SoC" 165 depends on ARCH_GEMINI || COMPILE_TEST 166 select MFD_SYSCON 167 select RESET_CONTROLLER 168 ---help--- 169 This driver supports the SoC clocks on the Cortina Systems Gemini 170 platform, also known as SL3516 or CS3516. 171 172config COMMON_CLK_ASPEED 173 bool "Clock driver for Aspeed BMC SoCs" 174 depends on ARCH_ASPEED || COMPILE_TEST 175 default ARCH_ASPEED 176 select MFD_SYSCON 177 select RESET_CONTROLLER 178 ---help--- 179 This driver supports the SoC clocks on the Aspeed BMC platforms. 180 181 The G4 and G5 series, including the ast2400 and ast2500, are supported 182 by this driver. 183 184config COMMON_CLK_S2MPS11 185 tristate "Clock driver for S2MPS1X/S5M8767 MFD" 186 depends on MFD_SEC_CORE || COMPILE_TEST 187 ---help--- 188 This driver supports S2MPS11/S2MPS14/S5M8767 crystal oscillator 189 clock. These multi-function devices have two (S2MPS14) or three 190 (S2MPS11, S5M8767) fixed-rate oscillators, clocked at 32KHz each. 191 192config CLK_TWL6040 193 tristate "External McPDM functional clock from twl6040" 194 depends on TWL6040_CORE 195 ---help--- 196 Enable the external functional clock support on OMAP4+ platforms for 197 McPDM. McPDM module is using the external bit clock on the McPDM bus 198 as functional clock. 199 200config COMMON_CLK_AXI_CLKGEN 201 tristate "AXI clkgen driver" 202 depends on ARCH_ZYNQ || MICROBLAZE || COMPILE_TEST 203 help 204 ---help--- 205 Support for the Analog Devices axi-clkgen pcore clock generator for Xilinx 206 FPGAs. It is commonly used in Analog Devices' reference designs. 207 208config CLK_QORIQ 209 bool "Clock driver for Freescale QorIQ platforms" 210 depends on (PPC_E500MC || ARM || ARM64 || COMPILE_TEST) && OF 211 ---help--- 212 This adds the clock driver support for Freescale QorIQ platforms 213 using common clock framework. 214 215config COMMON_CLK_XGENE 216 bool "Clock driver for APM XGene SoC" 217 default y 218 depends on ARM64 || COMPILE_TEST 219 ---help--- 220 Sypport for the APM X-Gene SoC reference, PLL, and device clocks. 221 222config COMMON_CLK_NXP 223 def_bool COMMON_CLK && (ARCH_LPC18XX || ARCH_LPC32XX) 224 select REGMAP_MMIO if ARCH_LPC32XX 225 select MFD_SYSCON if ARCH_LPC18XX 226 ---help--- 227 Support for clock providers on NXP platforms. 228 229config COMMON_CLK_PALMAS 230 tristate "Clock driver for TI Palmas devices" 231 depends on MFD_PALMAS 232 ---help--- 233 This driver supports TI Palmas devices 32KHz output KG and KG_AUDIO 234 using common clock framework. 235 236config COMMON_CLK_PWM 237 tristate "Clock driver for PWMs used as clock outputs" 238 depends on PWM 239 ---help--- 240 Adapter driver so that any PWM output can be (mis)used as clock signal 241 at 50% duty cycle. 242 243config COMMON_CLK_PXA 244 def_bool COMMON_CLK && ARCH_PXA 245 ---help--- 246 Support for the Marvell PXA SoC. 247 248config COMMON_CLK_PIC32 249 def_bool COMMON_CLK && MACH_PIC32 250 251config COMMON_CLK_OXNAS 252 bool "Clock driver for the OXNAS SoC Family" 253 depends on ARCH_OXNAS || COMPILE_TEST 254 select MFD_SYSCON 255 ---help--- 256 Support for the OXNAS SoC Family clocks. 257 258config COMMON_CLK_VC5 259 tristate "Clock driver for IDT VersaClock 5,6 devices" 260 depends on I2C 261 depends on OF 262 select REGMAP_I2C 263 help 264 ---help--- 265 This driver supports the IDT VersaClock 5 and VersaClock 6 266 programmable clock generators. 267 268config COMMON_CLK_STM32MP157 269 def_bool COMMON_CLK && MACH_STM32MP157 270 help 271 ---help--- 272 Support for stm32mp157 SoC family clocks 273 274config COMMON_CLK_STM32F 275 def_bool COMMON_CLK && (MACH_STM32F429 || MACH_STM32F469 || MACH_STM32F746) 276 help 277 ---help--- 278 Support for stm32f4 and stm32f7 SoC families clocks 279 280config COMMON_CLK_STM32H7 281 def_bool COMMON_CLK && MACH_STM32H743 282 help 283 ---help--- 284 Support for stm32h7 SoC family clocks 285 286config COMMON_CLK_BD718XX 287 tristate "Clock driver for ROHM BD718x7 PMIC" 288 depends on MFD_ROHM_BD718XX 289 help 290 This driver supports ROHM BD71837 and ROHM BD71847 291 PMICs clock gates. 292 293config COMMON_CLK_FIXED_MMIO 294 bool "Clock driver for Memory Mapped Fixed values" 295 depends on COMMON_CLK && OF 296 help 297 Support for Memory Mapped IO Fixed clocks 298 299source "drivers/clk/actions/Kconfig" 300source "drivers/clk/bcm/Kconfig" 301source "drivers/clk/hisilicon/Kconfig" 302source "drivers/clk/imgtec/Kconfig" 303source "drivers/clk/imx/Kconfig" 304source "drivers/clk/ingenic/Kconfig" 305source "drivers/clk/keystone/Kconfig" 306source "drivers/clk/mediatek/Kconfig" 307source "drivers/clk/meson/Kconfig" 308source "drivers/clk/mvebu/Kconfig" 309source "drivers/clk/qcom/Kconfig" 310source "drivers/clk/renesas/Kconfig" 311source "drivers/clk/samsung/Kconfig" 312source "drivers/clk/sprd/Kconfig" 313source "drivers/clk/sunxi-ng/Kconfig" 314source "drivers/clk/tegra/Kconfig" 315source "drivers/clk/ti/Kconfig" 316source "drivers/clk/uniphier/Kconfig" 317source "drivers/clk/zynqmp/Kconfig" 318 319endmenu 320