Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) // SPDX-License-Identifier: GPL-2.0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  * arch/sh/drivers/pci/fixups-sdk7780.c
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  * PCI fixups for the SDK7780SE03
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7)  * Copyright (C) 2003  Lineo uSolutions, Inc.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8)  * Copyright (C) 2004 - 2006  Paul Mundt
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9)  * Copyright (C) 2006  Nobuhiro Iwamatsu
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #include <linux/pci.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #include <linux/io.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #include <linux/sh_intc.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #include "pci-sh4.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #define IRQ_INTA	evt2irq(0xa20)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #define IRQ_INTB	evt2irq(0xa40)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #define IRQ_INTC	evt2irq(0xa60)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #define IRQ_INTD	evt2irq(0xa80)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) /* IDSEL [16][17][18][19][20][21][22][23][24][25][26][27][28][29][30][31] */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) static char sdk7780_irq_tab[4][16] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 	/* INTA */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 	{ IRQ_INTA, IRQ_INTD, IRQ_INTC, IRQ_INTD, -1, -1, -1, -1, -1, -1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 	  -1, -1, -1, -1, -1, -1 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 	/* INTB */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 	{ IRQ_INTB, IRQ_INTA, -1, IRQ_INTA, -1, -1, -1, -1, -1, -1, -1, -1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 	  -1, -1, -1, -1 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 	/* INTC */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 	{ IRQ_INTC, IRQ_INTB, -1, IRQ_INTB, -1, -1, -1, -1, -1, -1, -1, -1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 	  -1, -1, -1, -1 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 	/* INTD */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 	{ IRQ_INTD, IRQ_INTC, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 	  -1, -1, -1 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) int pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39)        return sdk7780_irq_tab[pin-1][slot];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) }