CONFIG_QORIQ_CPUFREQ: CPU frequency scaling driver for Freescale QorIQ SoCs

General informations

The Linux kernel configuration item CONFIG_QORIQ_CPUFREQ:

• prompt: CPU frequency scaling driver for Freescale QorIQ SoCs
• type: tristate
• depends on: ( CONFIG_OF && CONFIG_COMMON_CLK ) && ( CONFIG_PPC_E500MC || CONFIG_SOC_LS1021A || CONFIG_ARCH_LAYERSCAPE || CONFIG_COMPILE_TEST )
• defined in drivers/cpufreq/Kconfig
• found in Linux kernels: 4.1–4.20, 5.0–5.19, 6.0–6.11, 6.12-rc+HEAD
• modules built: qoriq-cpufreq

Help text

This adds the CPUFreq driver support for Freescale QorIQ SoCs which are capable of changing the CPU's frequency dynamically.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module qoriq-cpufreq CONFIG_QORIQ_CPUFREQ : drivers/cpufreq/Kconfig : "CPU frequency scaling driver for Freescale QorIQ SoCs" # in 4.1–4.20, 5.0–5.19, 6.0–6.11, 6.12-rc+HEAD
• lkddb of "" "" "fsl,b4420-clockgen" : CONFIG_CPU_FREQ CONFIG_QORIQ_CPUFREQ : drivers/cpufreq/qoriq-cpufreq.c # in 4.11–4.20, 5.0–5.19, 6.0–6.11, 6.12-rc+HEAD
• lkddb of "" "" "fsl,b4860-clockgen" : CONFIG_CPU_FREQ CONFIG_QORIQ_CPUFREQ : drivers/cpufreq/qoriq-cpufreq.c # in 4.11–4.20, 5.0–5.19, 6.0–6.11, 6.12-rc+HEAD
• lkddb of "" "" "fsl,ls1012a-clockgen" : CONFIG_CPU_FREQ CONFIG_QORIQ_CPUFREQ : drivers/cpufreq/qoriq-cpufreq.c # in 4.11–4.20, 5.0–5.7
• lkddb of "" "" "fsl,ls1021a-clockgen" : CONFIG_CPU_FREQ CONFIG_QORIQ_CPUFREQ : drivers/cpufreq/qoriq-cpufreq.c # in 4.11–4.20, 5.0–5.7
• lkddb of "" "" "fsl,ls1028a-clockgen" : CONFIG_CPU_FREQ CONFIG_QORIQ_CPUFREQ : drivers/cpufreq/qoriq-cpufreq.c # in 5.2–5.7
• lkddb of "" "" "fsl,ls1043a-clockgen" : CONFIG_CPU_FREQ CONFIG_QORIQ_CPUFREQ : drivers/cpufreq/qoriq-cpufreq.c # in 4.11–4.20, 5.0–5.7
• lkddb of "" "" "fsl,ls1046a-clockgen" : CONFIG_CPU_FREQ CONFIG_QORIQ_CPUFREQ : drivers/cpufreq/qoriq-cpufreq.c # in 4.11–4.20, 5.0–5.7
• lkddb of "" "" "fsl,ls1088a-clockgen" : CONFIG_CPU_FREQ CONFIG_QORIQ_CPUFREQ : drivers/cpufreq/qoriq-cpufreq.c # in 4.11–4.20, 5.0–5.7
• lkddb of "" "" "fsl,ls2080a-clockgen" : CONFIG_CPU_FREQ CONFIG_QORIQ_CPUFREQ : drivers/cpufreq/qoriq-cpufreq.c # in 4.11–4.20, 5.0–5.7
• lkddb of "" "" "fsl,lx2160a-clockgen" : CONFIG_CPU_FREQ CONFIG_QORIQ_CPUFREQ : drivers/cpufreq/qoriq-cpufreq.c # in 5.2–5.7
• lkddb of "" "" "fsl,p2041-clockgen" : CONFIG_CPU_FREQ CONFIG_QORIQ_CPUFREQ : drivers/cpufreq/qoriq-cpufreq.c # in 4.1–4.10
• lkddb of "" "" "fsl,p3041-clockgen" : CONFIG_CPU_FREQ CONFIG_QORIQ_CPUFREQ : drivers/cpufreq/qoriq-cpufreq.c # in 4.1–4.10
• lkddb of "" "" "fsl,p4080-clockgen" : CONFIG_CPU_FREQ CONFIG_QORIQ_CPUFREQ : drivers/cpufreq/qoriq-cpufreq.c # in 4.1–4.20, 5.0–5.7
• lkddb of "" "" "fsl,p5020-clockgen" : CONFIG_CPU_FREQ CONFIG_QORIQ_CPUFREQ : drivers/cpufreq/qoriq-cpufreq.c # in 4.1–4.10
• lkddb of "" "" "fsl,p5040-clockgen" : CONFIG_CPU_FREQ CONFIG_QORIQ_CPUFREQ : drivers/cpufreq/qoriq-cpufreq.c # in 4.1–4.10
• lkddb of "" "" "fsl,qoriq-clockgen-1.0" : CONFIG_CPU_FREQ CONFIG_QORIQ_CPUFREQ : drivers/cpufreq/qoriq-cpufreq.c # in 4.11–4.20, 5.0–5.7
• lkddb of "" "" "fsl,qoriq-clockgen-2.0" : CONFIG_CPU_FREQ CONFIG_QORIQ_CPUFREQ : drivers/cpufreq/qoriq-cpufreq.c # in 4.1–4.20, 5.0–5.7
• lkddb of "" "" "fsl,t2080-clockgen" : CONFIG_CPU_FREQ CONFIG_QORIQ_CPUFREQ : drivers/cpufreq/qoriq-cpufreq.c # in 4.11–4.20, 5.0–5.19, 6.0–6.11, 6.12-rc+HEAD
• lkddb of "" "" "fsl,t4240-clockgen" : CONFIG_CPU_FREQ CONFIG_QORIQ_CPUFREQ : drivers/cpufreq/qoriq-cpufreq.c # in 4.11–4.20, 5.0–5.19, 6.0–6.11, 6.12-rc+HEAD
• lkddb platform "qoriq-cpufreq" : CONFIG_CPU_FREQ CONFIG_QORIQ_CPUFREQ : drivers/cpufreq/qoriq-cpufreq.c # in 5.8–5.19, 6.0–6.11, 6.12-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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