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c630042921
This patch carefully merges approved TH500 files from kernel/hwpm-next into this public repo. Bug 4266701 Signed-off-by: Vishal Aslot <vaslot@nvidia.com> Change-Id: Ia869b75e1652c214e32c53f0edb3d4bf709d72f4 Reviewed-on: https://git-master.nvidia.com/r/c/linux-hwpm/+/2972033 Reviewed-by: Vasuki Shankar <vasukis@nvidia.com> Reviewed-by: Seema Khowala <seemaj@nvidia.com> GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
47 lines
1.4 KiB
C
47 lines
1.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2022-2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*/
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#ifndef TEGRA_HWPM_LINUX_HWPM_ACPI_H
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#define TEGRA_HWPM_LINUX_HWPM_ACPI_H
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#if defined(CONFIG_ACPI)
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#include <linux/acpi.h>
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/*
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* The device data contains chip info as expected below:
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* bit 23:20 - platform details
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* bit 19:16 - minor number (not used in the driver)
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* bit 15:08 - chip id
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* bit 07:04 - chip id revision
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*/
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#if defined(CONFIG_TEGRA_TH500_HWPM)
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static const unsigned long hwpm_th500_device_data =
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(PLAT_SI << 20U) | (0x50U << 8U) | (0x0 << 4U);
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#endif
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static const struct acpi_device_id tegra_hwpm_acpi_match[] = {
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#if defined(CONFIG_TEGRA_TH500_HWPM)
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{
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.id = "NVDA2006",
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.driver_data = hwpm_th500_device_data,
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},
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#endif
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{
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},
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};
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MODULE_DEVICE_TABLE(acpi, tegra_hwpm_acpi_match);
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#endif
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#endif /* TEGRA_HWPM_LINUX_HWPM_ACPI_H */
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