1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3  * C293PCIE Board Setup
4  *
5  * Copyright 2013 Freescale Semiconductor Inc.
6  */
7 
8 #include <linux/stddef.h>
9 #include <linux/kernel.h>
10 #include <linux/of.h>
11 
12 #include <asm/machdep.h>
13 #include <asm/udbg.h>
14 #include <asm/mpic.h>
15 
16 #include <sysdev/fsl_soc.h>
17 #include <sysdev/fsl_pci.h>
18 
19 #include "mpc85xx.h"
20 
21 static void __init c293_pcie_pic_init(void)
22 {
23 	struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN |
24 	  MPIC_SINGLE_DEST_CPU, 0, 256, " OpenPIC  ");
25 
26 	BUG_ON(mpic == NULL);
27 
28 	mpic_init(mpic);
29 }
30 
31 
32 /*
33  * Setup the architecture
34  */
35 static void __init c293_pcie_setup_arch(void)
36 {
37 	if (ppc_md.progress)
38 		ppc_md.progress("c293_pcie_setup_arch()", 0);
39 
40 	fsl_pci_assign_primary();
41 
42 	printk(KERN_INFO "C293 PCIE board from Freescale Semiconductor\n");
43 }
44 
45 machine_arch_initcall(c293_pcie, mpc85xx_common_publish_devices);
46 
47 define_machine(c293_pcie) {
48 	.name			= "C293 PCIE",
49 	.compatible		= "fsl,C293PCIE",
50 	.setup_arch		= c293_pcie_setup_arch,
51 	.init_IRQ		= c293_pcie_pic_init,
52 	.get_irq		= mpic_get_irq,
53 	.progress		= udbg_progress,
54 };
55