CONFIG_QCOM_CLK_RPM: RPM based Clock Controller

General informations

The Linux kernel configuration item CONFIG_QCOM_CLK_RPM:

• prompt: RPM based Clock Controller
• type: tristate
• depends on: CONFIG_MFD_QCOM_RPM
• defined in drivers/clk/qcom/Kconfig
• found in Linux kernels: 4.10–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD
• modules built: clk-rpm

Help text

The RPM (Resource Power Manager) is a dedicated hardware engine for managing the shared SoC resources in order to keep the lowest power profile. It communicates with other hardware subsystems via shared memory and accepts clock requests, aggregates the requests and turns the clocks on/off or scales them on demand. Say Y if you want to support the clocks exposed by the RPM on platforms such as apq8064, msm8660, msm8960 etc.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module clk-rpm CONFIG_QCOM_CLK_RPM : drivers/clk/qcom/Kconfig : "RPM based Clock Controller" # in 4.10–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD
• lkddb of "" "" "qcom,rpmcc-apq8060" : CONFIG_COMMON_CLK_QCOM CONFIG_QCOM_CLK_RPM : drivers/clk/qcom/clk-rpm.c # in 4.15–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD
• lkddb of "" "" "qcom,rpmcc-apq8064" : CONFIG_COMMON_CLK_QCOM CONFIG_QCOM_CLK_RPM : drivers/clk/qcom/clk-rpm.c # in 4.10–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD
• lkddb of "" "" "qcom,rpmcc-ipq806x" : CONFIG_COMMON_CLK_QCOM CONFIG_QCOM_CLK_RPM : drivers/clk/qcom/clk-rpm.c # in 5.7–5.19, 6.0–6.12, 6.13-rc+HEAD
• lkddb of "" "" "qcom,rpmcc-msm8660" : CONFIG_COMMON_CLK_QCOM CONFIG_QCOM_CLK_RPM : drivers/clk/qcom/clk-rpm.c # in 4.15–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD
• lkddb platform "qcom-clk-rpm" : CONFIG_COMMON_CLK_QCOM CONFIG_QCOM_CLK_RPM : drivers/clk/qcom/clk-rpm.c # in 4.10–4.20, 5.0–5.19, 6.0–6.12, 6.13-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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