These changes are the raw update to linux-4.4.6-rt14. Kernel sources

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

diff --git a/kernel/drivers/clk/Kconfig b/kernel/drivers/clk/Kconfig
index 9897f35..c3e3a02 100644 (file)
--- a/kernel/drivers/clk/Kconfig
+++ b/kernel/drivers/clk/Kconfig
@@ -14,6 +14,7 @@ config COMMON_CLK
        select HAVE_CLK_PREPARE
        select CLKDEV_LOOKUP
        select SRCU
+       select RATIONAL
        ---help---
          The common clock framework is a single definition of struct
          clk, useful across many platforms, as well as an
@@ -59,6 +60,16 @@ config COMMON_CLK_RK808
          clocked at 32KHz each. Clkout1 is always on, Clkout2 can off
          by control register.
 
+config COMMON_CLK_SCPI
+       tristate "Clock driver controlled via SCPI interface"
+       depends on ARM_SCPI_PROTOCOL || COMPILE_TEST
+         ---help---
+         This driver provides support for clocks that are controlled
+         by firmware that implements the SCPI interface.
+
+         This driver uses SCPI Message Protocol to interact with the
+         firmware providing all the clock controls.
+
 config COMMON_CLK_SI5351
        tristate "Clock driver for SiLabs 5351A/B/C"
        depends on I2C
@@ -68,6 +79,16 @@ config COMMON_CLK_SI5351
          This driver supports Silicon Labs 5351A/B/C programmable clock
          generators.
 
+config COMMON_CLK_SI514
+       tristate "Clock driver for SiLabs 514 devices"
+       depends on I2C
+       depends on OF
+       select REGMAP_I2C
+       help
+       ---help---
+         This driver supports the Silicon Labs 514 programmable clock
+         generator.
+
 config COMMON_CLK_SI570
        tristate "Clock driver for SiLabs 570 and compatible devices"
        depends on I2C
@@ -78,6 +99,23 @@ config COMMON_CLK_SI570
          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
@@ -96,7 +134,7 @@ config CLK_TWL6040
 
 config COMMON_CLK_AXI_CLKGEN
        tristate "AXI clkgen driver"
-       depends on ARCH_ZYNQ || MICROBLAZE
+       depends on ARCH_ZYNQ || MICROBLAZE || COMPILE_TEST
        help
        ---help---
          Support for the Analog Devices axi-clkgen pcore clock generator for Xilinx
@@ -104,7 +142,7 @@ config COMMON_CLK_AXI_CLKGEN
 
 config CLK_QORIQ
        bool "Clock driver for Freescale QorIQ platforms"
-       depends on (PPC_E500MC || ARM) && OF
+       depends on (PPC_E500MC || ARM || ARM64 || COMPILE_TEST) && OF
        ---help---
          This adds the clock driver support for Freescale QorIQ platforms
          using common clock framework.
@@ -112,13 +150,13 @@ config CLK_QORIQ
 config COMMON_CLK_XGENE
        bool "Clock driver for APM XGene SoC"
        default y
-       depends on ARM64
+       depends on ARM64 || COMPILE_TEST
        ---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
+       depends on (ARCH_KEYSTONE || COMPILE_TEST) && 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.
@@ -150,11 +188,13 @@ config COMMON_CLK_CDCE706
        ---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/bcm/Kconfig"
 source "drivers/clk/mvebu/Kconfig"
 
 source "drivers/clk/samsung/Kconfig"
+source "drivers/clk/tegra/Kconfig"