forked from Minki/linux
652f1813c1
Add the clocks supported in global clock controller which clock the peripherals like BLSPs, SDCC, USB, MDSS etc. Register all the clocks to the clock framework for the clients to be able to request for them. Signed-off-by: Shefali Jain <shefjain@codeaurora.org> Signed-off-by: Taniya Das <tdas@codeaurora.org> Co-developed-by: Taniya Das <tdas@codeaurora.org> Signed-off-by: Anu Ramanathan <anur@codeaurora.org> [bamse, vkoul: rebase and tidyup for upstream] Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Vinod Koul <vkoul@kernel.org> Acked-by: Rob Herring <robh@kernel.org> [sboyd@kernel.org: Lowercase hex] Signed-off-by: Stephen Boyd <sboyd@kernel.org>
283 lines
9.1 KiB
Plaintext
283 lines
9.1 KiB
Plaintext
config QCOM_GDSC
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bool
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select PM_GENERIC_DOMAINS if PM
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config QCOM_RPMCC
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bool
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config COMMON_CLK_QCOM
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tristate "Support for Qualcomm's clock controllers"
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depends on OF
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depends on ARCH_QCOM || COMPILE_TEST
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select REGMAP_MMIO
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select RESET_CONTROLLER
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config QCOM_A53PLL
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tristate "MSM8916 A53 PLL"
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depends on COMMON_CLK_QCOM
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default ARCH_QCOM
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help
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Support for the A53 PLL on MSM8916 devices. It provides
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the CPU with frequencies above 1GHz.
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Say Y if you want to support higher CPU frequencies on MSM8916
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devices.
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config QCOM_CLK_APCS_MSM8916
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tristate "MSM8916 APCS Clock Controller"
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depends on COMMON_CLK_QCOM
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depends on QCOM_APCS_IPC || COMPILE_TEST
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default ARCH_QCOM
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help
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Support for the APCS Clock Controller on msm8916 devices. The
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APCS is managing the mux and divider which feeds the CPUs.
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Say Y if you want to support CPU frequency scaling on devices
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such as msm8916.
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config QCOM_CLK_RPM
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tristate "RPM based Clock Controller"
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depends on COMMON_CLK_QCOM && MFD_QCOM_RPM
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select QCOM_RPMCC
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help
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The RPM (Resource Power Manager) is a dedicated hardware engine for
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managing the shared SoC resources in order to keep the lowest power
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profile. It communicates with other hardware subsystems via shared
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memory and accepts clock requests, aggregates the requests and turns
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the clocks on/off or scales them on demand.
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Say Y if you want to support the clocks exposed by the RPM on
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platforms such as apq8064, msm8660, msm8960 etc.
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config QCOM_CLK_SMD_RPM
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tristate "RPM over SMD based Clock Controller"
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depends on COMMON_CLK_QCOM && QCOM_SMD_RPM
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select QCOM_RPMCC
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help
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The RPM (Resource Power Manager) is a dedicated hardware engine for
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managing the shared SoC resources in order to keep the lowest power
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profile. It communicates with other hardware subsystems via shared
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memory and accepts clock requests, aggregates the requests and turns
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the clocks on/off or scales them on demand.
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Say Y if you want to support the clocks exposed by the RPM on
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platforms such as apq8016, apq8084, msm8974 etc.
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config QCOM_CLK_RPMH
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tristate "RPMh Clock Driver"
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depends on COMMON_CLK_QCOM && QCOM_RPMH
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help
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RPMh manages shared resources on some Qualcomm Technologies, Inc.
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SoCs. It accepts requests from other hardware subsystems via RSC.
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Say Y if you want to support the clocks exposed by RPMh on
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platforms such as SDM845.
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config APQ_GCC_8084
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tristate "APQ8084 Global Clock Controller"
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select QCOM_GDSC
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depends on COMMON_CLK_QCOM
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help
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Support for the global clock controller on apq8084 devices.
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Say Y if you want to use peripheral devices such as UART, SPI,
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i2c, USB, SD/eMMC, SATA, PCIe, etc.
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config APQ_MMCC_8084
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tristate "APQ8084 Multimedia Clock Controller"
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select APQ_GCC_8084
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select QCOM_GDSC
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depends on COMMON_CLK_QCOM
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help
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Support for the multimedia clock controller on apq8084 devices.
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Say Y if you want to support multimedia devices such as display,
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graphics, video encode/decode, camera, etc.
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config IPQ_GCC_4019
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tristate "IPQ4019 Global Clock Controller"
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depends on COMMON_CLK_QCOM
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help
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Support for the global clock controller on ipq4019 devices.
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Say Y if you want to use peripheral devices such as UART, SPI,
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i2c, USB, SD/eMMC, etc.
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config IPQ_GCC_806X
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tristate "IPQ806x Global Clock Controller"
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depends on COMMON_CLK_QCOM
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help
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Support for the global clock controller on ipq806x devices.
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Say Y if you want to use peripheral devices such as UART, SPI,
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i2c, USB, SD/eMMC, etc.
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config IPQ_LCC_806X
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tristate "IPQ806x LPASS Clock Controller"
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select IPQ_GCC_806X
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depends on COMMON_CLK_QCOM
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help
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Support for the LPASS clock controller on ipq806x devices.
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Say Y if you want to use audio devices such as i2s, pcm,
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S/PDIF, etc.
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config IPQ_GCC_8074
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tristate "IPQ8074 Global Clock Controller"
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depends on COMMON_CLK_QCOM
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help
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Support for global clock controller on ipq8074 devices.
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Say Y if you want to use peripheral devices such as UART, SPI,
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i2c, USB, SD/eMMC, etc. Select this for the root clock
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of ipq8074.
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config MSM_GCC_8660
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tristate "MSM8660 Global Clock Controller"
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depends on COMMON_CLK_QCOM
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help
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Support for the global clock controller on msm8660 devices.
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Say Y if you want to use peripheral devices such as UART, SPI,
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i2c, USB, SD/eMMC, etc.
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config MSM_GCC_8916
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tristate "MSM8916 Global Clock Controller"
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select QCOM_GDSC
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depends on COMMON_CLK_QCOM
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help
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Support for the global clock controller on msm8916 devices.
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Say Y if you want to use devices such as UART, SPI i2c, USB,
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SD/eMMC, display, graphics, camera etc.
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config MSM_GCC_8960
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tristate "APQ8064/MSM8960 Global Clock Controller"
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depends on COMMON_CLK_QCOM
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help
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Support for the global clock controller on apq8064/msm8960 devices.
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Say Y if you want to use peripheral devices such as UART, SPI,
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i2c, USB, SD/eMMC, SATA, PCIe, etc.
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config MSM_LCC_8960
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tristate "APQ8064/MSM8960 LPASS Clock Controller"
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select MSM_GCC_8960
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depends on COMMON_CLK_QCOM
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help
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Support for the LPASS clock controller on apq8064/msm8960 devices.
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Say Y if you want to use audio devices such as i2s, pcm,
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SLIMBus, etc.
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config MDM_GCC_9615
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tristate "MDM9615 Global Clock Controller"
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depends on COMMON_CLK_QCOM
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help
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Support for the global clock controller on mdm9615 devices.
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Say Y if you want to use peripheral devices such as UART, SPI,
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i2c, USB, SD/eMMC, etc.
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config MDM_LCC_9615
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tristate "MDM9615 LPASS Clock Controller"
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select MDM_GCC_9615
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depends on COMMON_CLK_QCOM
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help
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Support for the LPASS clock controller on mdm9615 devices.
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Say Y if you want to use audio devices such as i2s, pcm,
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SLIMBus, etc.
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config MSM_MMCC_8960
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tristate "MSM8960 Multimedia Clock Controller"
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select MSM_GCC_8960
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depends on COMMON_CLK_QCOM
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help
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Support for the multimedia clock controller on msm8960 devices.
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Say Y if you want to support multimedia devices such as display,
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graphics, video encode/decode, camera, etc.
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config MSM_GCC_8974
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tristate "MSM8974 Global Clock Controller"
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select QCOM_GDSC
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depends on COMMON_CLK_QCOM
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help
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Support for the global clock controller on msm8974 devices.
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Say Y if you want to use peripheral devices such as UART, SPI,
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i2c, USB, SD/eMMC, SATA, PCIe, etc.
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config MSM_MMCC_8974
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tristate "MSM8974 Multimedia Clock Controller"
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select MSM_GCC_8974
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select QCOM_GDSC
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depends on COMMON_CLK_QCOM
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help
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Support for the multimedia clock controller on msm8974 devices.
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Say Y if you want to support multimedia devices such as display,
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graphics, video encode/decode, camera, etc.
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config MSM_GCC_8994
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tristate "MSM8994 Global Clock Controller"
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depends on COMMON_CLK_QCOM
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help
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Support for the global clock controller on msm8994 devices.
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Say Y if you want to use peripheral devices such as UART, SPI,
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i2c, USB, UFS, SD/eMMC, PCIe, etc.
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config MSM_GCC_8996
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tristate "MSM8996 Global Clock Controller"
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select QCOM_GDSC
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depends on COMMON_CLK_QCOM
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help
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Support for the global clock controller on msm8996 devices.
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Say Y if you want to use peripheral devices such as UART, SPI,
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i2c, USB, UFS, SD/eMMC, PCIe, etc.
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config MSM_MMCC_8996
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tristate "MSM8996 Multimedia Clock Controller"
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select MSM_GCC_8996
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select QCOM_GDSC
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depends on COMMON_CLK_QCOM
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help
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Support for the multimedia clock controller on msm8996 devices.
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Say Y if you want to support multimedia devices such as display,
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graphics, video encode/decode, camera, etc.
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config MSM_GCC_8998
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tristate "MSM8998 Global Clock Controller"
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depends on COMMON_CLK_QCOM
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help
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Support for the global clock controller on msm8998 devices.
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Say Y if you want to use peripheral devices such as UART, SPI,
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i2c, USB, UFS, SD/eMMC, PCIe, etc.
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config QCS_GCC_404
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tristate "QCS404 Global Clock Controller"
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depends on COMMON_CLK_QCOM
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help
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Support for the global clock controller on QCS404 devices.
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Say Y if you want to use multimedia devices or peripheral
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devices such as UART, SPI, I2C, USB, SD/eMMC, PCIe etc.
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config SDM_GCC_845
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tristate "SDM845 Global Clock Controller"
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select QCOM_GDSC
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depends on COMMON_CLK_QCOM
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help
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Support for the global clock controller on SDM845 devices.
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Say Y if you want to use peripheral devices such as UART, SPI,
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i2C, USB, UFS, SDDC, PCIe, etc.
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config SDM_VIDEOCC_845
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tristate "SDM845 Video Clock Controller"
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depends on COMMON_CLK_QCOM
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select SDM_GCC_845
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select QCOM_GDSC
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help
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Support for the video clock controller on SDM845 devices.
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Say Y if you want to support video devices and functionality such as
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video encode and decode.
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config SDM_DISPCC_845
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tristate "SDM845 Display Clock Controller"
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select SDM_GCC_845
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depends on COMMON_CLK_QCOM
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help
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Support for the display clock controller on Qualcomm Technologies, Inc
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SDM845 devices.
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Say Y if you want to support display devices and functionality such as
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splash screen.
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config SPMI_PMIC_CLKDIV
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tristate "SPMI PMIC clkdiv Support"
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depends on (COMMON_CLK_QCOM && SPMI) || COMPILE_TEST
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help
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This driver supports the clkdiv functionality on the Qualcomm
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Technologies, Inc. SPMI PMIC. It configures the frequency of
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clkdiv outputs of the PMIC. These clocks are typically wired
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through alternate functions on GPIO pins.
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