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50e9964141
Introduce the Qualcomm Shard Memory Point to Point driver. Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Andy Gross <agross@codeaurora.org>
71 lines
2.1 KiB
Plaintext
71 lines
2.1 KiB
Plaintext
#
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# QCOM Soc drivers
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#
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config QCOM_GSBI
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tristate "QCOM General Serial Bus Interface"
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depends on ARCH_QCOM
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select MFD_SYSCON
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help
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Say y here to enable GSBI support. The GSBI provides control
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functions for connecting the underlying serial UART, SPI, and I2C
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devices to the output pins.
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config QCOM_PM
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bool "Qualcomm Power Management"
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depends on ARCH_QCOM && !ARM64
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select QCOM_SCM
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help
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QCOM Platform specific power driver to manage cores and L2 low power
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modes. It interface with various system drivers to put the cores in
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low power modes.
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config QCOM_SMEM
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tristate "Qualcomm Shared Memory Manager (SMEM)"
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depends on ARCH_QCOM
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depends on HWSPINLOCK
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help
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Say y here to enable support for the Qualcomm Shared Memory Manager.
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The driver provides an interface to items in a heap shared among all
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processors in a Qualcomm platform.
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config QCOM_SMD
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tristate "Qualcomm Shared Memory Driver (SMD)"
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depends on QCOM_SMEM
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help
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Say y here to enable support for the Qualcomm Shared Memory Driver
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providing communication channels to remote processors in Qualcomm
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platforms.
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config QCOM_SMD_RPM
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tristate "Qualcomm Resource Power Manager (RPM) over SMD"
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depends on QCOM_SMD && OF
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help
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If you say yes to this option, support will be included for the
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Resource Power Manager system found in the Qualcomm 8974 based
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devices.
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This is required to access many regulators, clocks and bus
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frequencies controlled by the RPM on these devices.
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Say M here if you want to include support for the Qualcomm RPM as a
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module. This will build a module called "qcom-smd-rpm".
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config QCOM_SMEM_STATE
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bool
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config QCOM_SMP2P
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bool "Qualcomm Shared Memory Point to Point support"
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depends on QCOM_SMEM
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select QCOM_SMEM_STATE
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help
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Say yes here to support the Qualcomm Shared Memory Point to Point
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protocol.
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config QCOM_SMSM
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bool "Qualcomm Shared Memory State Machine"
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depends on QCOM_SMEM
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select QCOM_SMEM_STATE
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help
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Say yes here to support the Qualcomm Shared Memory State Machine.
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The state machine is represented by bits in shared memory.
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