17a0f81bfc
Add timer driver based on CAVS driver and adapted for Meteor Lake. Co-authored-by: Michal Wasko <michal.wasko@intel.com> Signed-off-by: Anas Nashif <anas.nashif@intel.com>
27 lines
963 B
Plaintext
27 lines
963 B
Plaintext
# Copyright (c) 2014-2015 Wind River Systems, Inc.
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# Copyright (c) 2016 Cadence Design Systems, Inc.
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# Copyright (c) 2019 Intel Corp.
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# SPDX-License-Identifier: Apache-2.0
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config CAVS_TIMER
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bool "CAVS DSP Wall Clock Timer on Intel SoC"
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select TICKLESS_CAPABLE
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select TIMER_HAS_64BIT_CYCLE_COUNTER
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help
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The DSP wall clock timer is a timer driven directly by
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external oscillator and is external to the CPU core(s).
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It is not as fast as the internal core clock, but provides
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a common and synchronized counter for all CPU cores (which
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is useful for SMP).
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config MTL_TIMER
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bool "Meteor Lale DSP Wall Clock Timer"
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select TICKLESS_CAPABLE
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select TIMER_HAS_64BIT_CYCLE_COUNTER
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help
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The DSP wall clock timer is a timer driven directly by
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external oscillator and is external to the CPU core(s).
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It is not as fast as the internal core clock, but provides
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a common and synchronized counter for all CPU cores (which
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is useful for SMP).
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