CONFIG_COMMON_CLK_CDCE925: Clock driver for TI CDCE913/925/937/949 devices

General informations

The Linux kernel configuration item CONFIG_COMMON_CLK_CDCE925 has multiple definitions:

Clock driver for TI CDCE913/925/937/949 devices found in drivers/clk/Kconfig

The configuration item CONFIG_COMMON_CLK_CDCE925:

• prompt: Clock driver for TI CDCE913/925/937/949 devices
• type: tristate
• depends on: ( CONFIG_I2C ) && ( CONFIG_OF )
• defined in drivers/clk/Kconfig
• found in Linux kernels: 4.11–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• modules built: clk-cdce925

Help text

This driver supports the TI CDCE913/925/937/949 programmable clock synthesizer. Each chip has different number of PLLs and outputs. For example, the CDCE925 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.

Clock driver for TI CDCE925 devices found in drivers/clk/Kconfig

The configuration item CONFIG_COMMON_CLK_CDCE925:

• prompt: Clock driver for TI CDCE925 devices
• type: tristate
• depends on: ( CONFIG_I2C ) && ( CONFIG_OF )
• defined in drivers/clk/Kconfig
• found in Linux kernels: 4.2–4.10
• modules built: clk-cdce925

Help text

---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.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb i2c "cdce913" : CONFIG_COMMON_CLK_CDCE925 : drivers/clk/clk-cdce925.c # in 4.11–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb i2c "cdce925" : CONFIG_COMMON_CLK_CDCE925 : drivers/clk/clk-cdce925.c # in 4.2–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb i2c "cdce937" : CONFIG_COMMON_CLK_CDCE925 : drivers/clk/clk-cdce925.c # in 4.11–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb i2c "cdce949" : CONFIG_COMMON_CLK_CDCE925 : drivers/clk/clk-cdce925.c # in 4.11–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb module clk-cdce925 CONFIG_COMMON_CLK_CDCE925 : drivers/clk/Kconfig : "Clock driver for TI CDCE913/925/937/949 devices" # in 4.2–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb of "" "" "ti,cdce913" : CONFIG_COMMON_CLK_CDCE925 : drivers/clk/clk-cdce925.c # in 4.11–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb of "" "" "ti,cdce925" : CONFIG_COMMON_CLK_CDCE925 : drivers/clk/clk-cdce925.c # in 4.2–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb of "" "" "ti,cdce937" : CONFIG_COMMON_CLK_CDCE925 : drivers/clk/clk-cdce925.c # in 4.11–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb of "" "" "ti,cdce949" : CONFIG_COMMON_CLK_CDCE925 : drivers/clk/clk-cdce925.c # in 4.11–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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