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This driver adds support for the single mailbox channel of the MSS system controller on the Microchip PolarFire SoC. Signed-off-by: Jamie Gibbons <jamie.gibbons@microchip.com> Acked-by: Leo Yu-Chi Liang <ycliang@andestech.com>
76 lines
2.6 KiB
Plaintext
76 lines
2.6 KiB
Plaintext
menu "Mailbox Controller Support"
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config DM_MAILBOX
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bool "Enable mailbox controllers using Driver Model"
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depends on DM && OF_CONTROL
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help
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Enable support for the mailbox driver class. Mailboxes provide the
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ability to transfer small messages and/or notifications from one
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CPU to another CPU, or sometimes to dedicated HW modules. They form
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the basis of a variety of inter-process/inter-CPU communication
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protocols.
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config APPLE_MBOX
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bool "Enable Apple IOP controller support"
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depends on DM_MAILBOX && ARCH_APPLE
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default y
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help
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Enable support for the mailboxes that provide a comminucation
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channel with Apple IOP controllers integrated on Apple SoCs.
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These IOP controllers are used to implement various functions
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such as the System Management Controller (SMC) and NVMe and this
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driver is required to get that functionality up and running.
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config IMX_MU_MBOX
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bool "Enable i.MX MU MBOX support"
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depends on DM_MAILBOX
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help
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Enable support for i.MX Messaging Unit for communication with other
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processors on the SoC using mailbox interface
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config MPFS_MBOX
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bool "Enable MPFS system controller support"
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depends on DM_MAILBOX && ARCH_RV64I
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help
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Enable support for the mailboxes that provide a communication
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channel with the system controller integrated on PolarFire SoC.
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config SANDBOX_MBOX
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bool "Enable the sandbox mailbox test driver"
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depends on DM_MAILBOX && SANDBOX
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help
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Enable support for a test mailbox implementation, which simply echos
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back a modified version of any message that is sent.
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config TEGRA_HSP
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bool "Enable Tegra HSP controller support"
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depends on DM_MAILBOX && ARCH_TEGRA
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help
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This enables support for the NVIDIA Tegra HSP Hw module, which
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implements doorbells, mailboxes, semaphores, and shared interrupts.
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config STM32_IPCC
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bool "Enable STM32 IPCC controller support"
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depends on DM_MAILBOX && ARCH_STM32MP
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help
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This enables support for the STM32MP IPCC Hw module, which
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implements doorbells between 2 processors.
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config K3_SEC_PROXY
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bool "Texas Instruments K3 Secure Proxy Driver"
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depends on DM_MAILBOX && ARCH_K3
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help
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An implementation of Secure proxy slave driver for K3 SoCs from
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Texas Instruments. Secure proxy is a communication entity mainly
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used for communication between multiple processors with the SoC.
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Select this driver if your platform has support for this hardware
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block.
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config ZYNQMP_IPI
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bool "Xilinx ZynqMP IPI controller support"
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depends on DM_MAILBOX && (ARCH_ZYNQMP || ARCH_VERSAL || ARCH_VERSAL_NET || ARCH_VERSAL2)
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help
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This enables support for the Xilinx ZynqMP Inter Processor Interrupt
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communication controller.
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endmenu
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