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Many TI System on Chip (SoC) solutions do have a dedicated microcontroller for doing power management functionality. These include the AM335x, AM437x, Keystone K2G SoCs. The functionality provided by these microcontrollers and the communication mechanisms vary very widely. However, we are able to consolidate some basic functionality to be generic enough starting with K2G SoC family. Introduce a basic remote proc driver to support these microcontrollers. In fact, on SoCs starting with K2G, basic power management functions are primarily accessible for the High Level Operating Systems(HLOS) via these microcontroller solutions. Hence, having these started at a bootloader level is pretty much mandatory. Signed-off-by: Nishanth Menon <nm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
35 lines
851 B
Plaintext
35 lines
851 B
Plaintext
#
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# (C) Copyright 2015
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# Texas Instruments Incorporated - http://www.ti.com/
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# SPDX-License-Identifier: GPL-2.0+
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#
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menu "Remote Processor drivers"
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# REMOTEPROC gets selected by drivers as needed
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# All users should depend on DM
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config REMOTEPROC
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bool
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depends on DM
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# Please keep the configuration alphabetically sorted.
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config REMOTEPROC_SANDBOX
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bool "Support for Test processor for Sandbox"
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select REMOTEPROC
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depends on DM
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depends on SANDBOX
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help
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Say 'y' here to add support for test processor which does dummy
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operations for sandbox platform.
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config REMOTEPROC_TI_POWER
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bool "Support for TI Power processor"
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select REMOTEPROC
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depends on DM
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depends on ARCH_KEYSTONE
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depends on OF_CONTROL
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help
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Say 'y' here to add support for TI power processors such as those
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found on certain TI keystone and OMAP generation SoCs.
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endmenu
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