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7695a72e3c
This allows the shared_irq driver to be configured by device tree. With previous implementation, only the board configuration can override the IRQ trigger, as the trigger config is a "choice" rather than "config". With this patch, the driver can be fully configued at the SoC level. Signed-off-by: Daniel Leung <daniel.leung@intel.com>
45 lines
1.2 KiB
Plaintext
45 lines
1.2 KiB
Plaintext
# Kconfig - shared_irq configuration options
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#
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# Copyright (c) 2015 Intel Corporation
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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menuconfig SHARED_IRQ
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bool "Shared interrupt driver"
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help
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Include shared interrupt support in system. Shared interrupt
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support is NOT required in most systems. If in doubt answer no.
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config SHARED_IRQ_NUM_CLIENTS
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int "The number of clients per instance"
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depends on SHARED_IRQ
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default 5
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help
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Configures the maximum number of clients allowed per shared
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instance of the shared interrupt driver. To conserve RAM set
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this value to the lowest practical value.
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config SHARED_IRQ_INIT_PRIORITY
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int "Shared IRQ init priority"
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depends on SHARED_IRQ
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default 45
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help
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Shared IRQ are initialized on POST_KERNEL init level. They
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have to be initialized before any device that uses them.
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config SHARED_IRQ_0
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bool "Shared interrupt instance 0"
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depends on SHARED_IRQ
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help
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Provide an instance of the shared interrupt driver when system
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configuration requires that multiple devices share an interrupt.
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config SHARED_IRQ_1
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bool "Shared interrupt instance 1"
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depends on SHARED_IRQ
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help
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Provide an instance of the shared interrupt driver when system
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configuration requires that multiple devices share an interrupt.
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