fd8ac9e6cd
This commit introduces a new interrupt controller driver used for NXP's IRQ_STEER IP. Apart from introducing the driver itself, this commit contains the following changes: 1) Switch i.MX8MP to using the XTENSA core interrupt controller instead of the dummy irqsteer one. * this is required because the binding for the irqsteer driver is no longer a dummy one (since it's being used by the irqsteer driver). As such, to avoid having problems, switch to using another dummy binding. 2) Modify the irqsteer dummy binding such that it serves the IRQ_STEER driver's needs. Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
15 lines
419 B
Plaintext
15 lines
419 B
Plaintext
# Copyright 2023 NXP
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# SPDX-License-Identifier: Apache-2.0
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config NXP_IRQSTEER
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bool "IRQ_STEER interrupt controller for NXP chips"
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default y
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depends on DT_HAS_NXP_IRQSTEER_INTC_ENABLED
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depends on MULTI_LEVEL_INTERRUPTS
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depends on XTENSA
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help
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The IRQSTEER INTC provides support for MUX-ing
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multiple interrupts from peripheral to one or
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more CPU interrupt lines. This is used for CPUs
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such as XTENSA DSPs.
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