bifrost/r9p0/kernel/drivers/gpu/arm/midgard/platform/vexpress/mali_kbase_config_vexpress.c

/*
 *
 * (C) COPYRIGHT 2011-2017 ARM Limited. All rights reserved.
 *
 * This program is free software and is provided to you under the terms of the
 * GNU General Public License version 2 as published by the Free Software
 * Foundation, and any use by you of this program is subject to the terms
 * of such GNU licence.
 *
 * A copy of the licence is included with the program, and can also be obtained
 * from Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA  02110-1301, USA.
 *
 */





#include <linux/ioport.h>
#include <mali_kbase.h>
#include <mali_kbase_defs.h>
#include <mali_kbase_config.h>
#include "mali_kbase_cpu_vexpress.h"
#include "mali_kbase_config_platform.h"

#ifndef CONFIG_OF
static struct kbase_io_resources io_resources = {
	.job_irq_number = 68,
	.mmu_irq_number = 69,
	.gpu_irq_number = 70,
	.io_memory_region = {
	.start = 0xFC010000,
	.end = 0xFC010000 + (4096 * 4) - 1
	}
};
#endif /* CONFIG_OF */

static int pm_callback_power_on(struct kbase_device *kbdev)
{
	/* Nothing is needed on VExpress, but we may have destroyed GPU state (if the below HARD_RESET code is active) */
	return 1;
}

static void pm_callback_power_off(struct kbase_device *kbdev)
{
}

struct kbase_pm_callback_conf pm_callbacks = {
	.power_on_callback = pm_callback_power_on,
	.power_off_callback = pm_callback_power_off,
	.power_suspend_callback  = NULL,
	.power_resume_callback = NULL
};

static struct kbase_platform_config versatile_platform_config = {
#ifndef CONFIG_OF
	.io_resources = &io_resources
#endif
};

struct kbase_platform_config *kbase_get_platform_config(void)
{
	return &versatile_platform_config;
}


int kbase_platform_early_init(void)
{
	/* Nothing needed at this stage */
	return 0;
}