Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) // SPDX-License-Identifier: GPL-2.0-or-later
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  *  fixup-tb0219.c, The TANBAC TB0219 specific PCI fixups.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  *  Copyright (C) 2003	Megasolution Inc. <matsu@megasolution.jp>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)  *  Copyright (C) 2004-2005  Yoichi Yuasa <yuasa@linux-mips.org>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) #include <linux/init.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) #include <linux/pci.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #include <asm/vr41xx/tb0219.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 	int irq = -1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 	switch (slot) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 	case 12:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 		irq = TB0219_PCI_SLOT1_IRQ;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 	case 13:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 		irq = TB0219_PCI_SLOT2_IRQ;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 	case 14:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 		irq = TB0219_PCI_SLOT3_IRQ;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 	default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 	return irq;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) /* Do platform specific device initialization at pci_enable_device() time */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) int pcibios_plat_dev_init(struct pci_dev *dev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) }