Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / clk / Kconfig

diff --git a/kernel/drivers/clk/Kconfig b/kernel/drivers/clk/Kconfig
new file mode 100644 (file)
index 0000000..9897f35
--- /dev/null
+++ b/kernel/drivers/clk/Kconfig
@@ -0,0 +1,160 @@
+
+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_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/qcom/Kconfig"
+
+endmenu
+
+source "drivers/clk/bcm/Kconfig"
+source "drivers/clk/mvebu/Kconfig"
+
+source "drivers/clk/samsung/Kconfig"