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/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef __ASM_CSKY_PCI_H
#define __ASM_CSKY_PCI_H
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/dma-mapping.h>
#include <asm/io.h>
#define PCIBIOS_MIN_IO 0
#define PCIBIOS_MIN_MEM 0
/* C-SKY shim does not initialize PCI bus */
#define pcibios_assign_all_busses() 1
extern int isa_dma_bridge_buggy;
#ifdef CONFIG_PCI
static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
{
/* no legacy IRQ on csky */
return -ENODEV;
}
static inline int pci_proc_domain(struct pci_bus *bus)
{
/* always show the domain in /proc */
return 1;
}
#endif /* CONFIG_PCI */
#endif /* __ASM_CSKY_PCI_H */