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
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