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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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6cdef2738d
Add support for the Q6SSTOP clock control used on qcs404 based devices. This would allow wcss remoteproc driver to control the required WCSS Q6SSTOP clock/reset controls to bring the subsystem out of reset and shutdown the WCSS Q6DSP. Signed-off-by: Govind Singh <govinds@codeaurora.org> Link: https://lkml.kernel.org/r/20191011132928.9388-3-govinds@codeaurora.org [sboyd@kernel.org: Sort makefile] Signed-off-by: Stephen Boyd <sboyd@kernel.org>
340 lines
11 KiB
Plaintext
340 lines
11 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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config KRAIT_CLOCKS
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bool
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select KRAIT_L2_ACCESSORS
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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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menuconfig 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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if COMMON_CLK_QCOM
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config QCOM_A53PLL
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tristate "MSM8916 A53 PLL"
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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 QCOM_APCS_IPC || COMPILE_TEST
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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 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 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 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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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select QCOM_GDSC
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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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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_CAMCC_845
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tristate "SDM845 Camera Clock Controller"
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select SDM_GCC_845
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help
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Support for the camera clock controller on SDM845 devices.
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Say Y if you want to support camera devices and camera functionality.
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config SDM_GCC_660
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tristate "SDM660 Global Clock Controller"
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select QCOM_GDSC
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help
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Support for the global clock controller on SDM660 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 QCS_TURING_404
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tristate "QCS404 Turing Clock Controller"
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help
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Support for the Turing Clock Controller on QCS404, provides clocks
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and resets for the Turing subsystem.
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config QCS_Q6SSTOP_404
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tristate "QCS404 Q6SSTOP Clock Controller"
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select QCS_GCC_404
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help
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Support for the Q6SSTOP clock controller on QCS404 devices.
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Say Y if you want to use the Q6SSTOP branch clocks of the WCSS clock
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controller to reset the Q6SSTOP subsystem.
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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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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_GPUCC_845
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tristate "SDM845 Graphics Clock Controller"
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select SDM_GCC_845
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help
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Support for the graphics clock controller on SDM845 devices.
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Say Y if you want to support graphics controller devices and
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functionality such as 3D graphics.
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config SDM_VIDEOCC_845
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tristate "SDM845 Video Clock Controller"
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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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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 SDM_LPASSCC_845
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tristate "SDM845 Low Power Audio Subsystem (LPAAS) Clock Controller"
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select SDM_GCC_845
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help
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Support for the LPASS clock controller on SDM845 devices.
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Say Y if you want to use the LPASS branch clocks of the LPASS clock
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controller to reset the LPASS subsystem.
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config SM_GCC_8150
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tristate "SM8150 Global Clock Controller"
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help
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Support for the global clock controller on SM8150 devices.
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Say Y if you want to use peripheral devices such as UART,
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SPI, I2C, USB, SD/UFS, PCIe etc.
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config SPMI_PMIC_CLKDIV
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tristate "SPMI PMIC clkdiv Support"
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depends on 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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config QCOM_HFPLL
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tristate "High-Frequency PLL (HFPLL) Clock Controller"
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help
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Support for the high-frequency PLLs present on Qualcomm devices.
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Say Y if you want to support CPU frequency scaling on devices
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such as MSM8974, APQ8084, etc.
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config KPSS_XCC
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tristate "KPSS Clock Controller"
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help
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Support for the Krait ACC and GCC clock controllers. Say Y
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if you want to support CPU frequency scaling on devices such
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as MSM8960, APQ8064, etc.
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config KRAITCC
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tristate "Krait Clock Controller"
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depends on ARM
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select KRAIT_CLOCKS
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help
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Support for the Krait CPU clocks on Qualcomm devices.
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Say Y if you want to support CPU frequency scaling.
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endif
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