// SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
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/*
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*
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* (C) COPYRIGHT 2011-2014, 2017, 2020-2021 ARM Limited. All rights reserved.
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*
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* This program is free software and is provided to you under the terms of the
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* GNU General Public License version 2 as published by the Free Software
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* Foundation, and any use by you of this program is subject to the terms
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* of such GNU license.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you can access it online at
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* http://www.gnu.org/licenses/gpl-2.0.html.
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*
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*/
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#include <linux/ioport.h>
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#include <mali_kbase.h>
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#include <mali_kbase_defs.h>
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#include <mali_kbase_config.h>
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#include <backend/gpu/mali_kbase_pm_internal.h>
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#ifndef CONFIG_OF
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static struct kbase_io_resources io_resources = {
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.job_irq_number = 75,
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.mmu_irq_number = 76,
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.gpu_irq_number = 77,
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.io_memory_region = {
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.start = 0x2F000000,
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.end = 0x2F000000 + (4096 * 4) - 1}
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};
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#endif
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static int pm_callback_power_on(struct kbase_device *kbdev)
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{
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/* Nothing is needed on VExpress, but we may have destroyed GPU state (if the below HARD_RESET code is active) */
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return 1;
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}
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static void pm_callback_power_off(struct kbase_device *kbdev)
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{
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}
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struct kbase_pm_callback_conf pm_callbacks = {
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.power_on_callback = pm_callback_power_on,
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.power_off_callback = pm_callback_power_off,
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.power_suspend_callback = NULL,
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.power_resume_callback = NULL
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};
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static struct kbase_platform_config versatile_platform_config = {
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#ifndef CONFIG_OF
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.io_resources = &io_resources
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#endif
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};
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struct kbase_platform_config *kbase_get_platform_config(void)
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{
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return &versatile_platform_config;
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}
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#ifdef CONFIG_MALI_BIFROST_DVFS
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#if MALI_USE_CSF
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int kbase_platform_dvfs_event(struct kbase_device *kbdev, u32 utilisation)
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#else
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int kbase_platform_dvfs_event(struct kbase_device *kbdev, u32 utilisation, u32 util_gl_share, u32 util_cl_share[2])
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#endif
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{
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return 1;
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}
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#endif /* CONFIG_MALI_BIFROST_DVFS */
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