tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * arch/ppc/platforms/chrp_pegasos_eth.c
3 *
4 * Copyright (C) 2005 Sven Luther <sl@bplan-gmbh.de>
5 * Thanks to :
6 * Dale Farnsworth <dale@farnsworth.org>
7 * Mark A. Greer <mgreer@mvista.com>
8 * Nicolas DET <nd@bplan-gmbh.de>
9 * Benjamin Herrenschmidt <benh@kernel.crashing.org>
10 * And anyone else who helped me on this.
11 */
12
13#include <linux/types.h>
14#include <linux/init.h>
15#include <linux/ioport.h>
16#include <linux/device.h>
17#include <linux/mv643xx.h>
18#include <linux/pci.h>
19
20/* Pegasos 2 specific Marvell MV 64361 gigabit ethernet port setup */
21static struct resource mv643xx_eth_shared_resources[] = {
22 [0] = {
23 .name = "ethernet shared base",
24 .start = 0xf1000000 + MV643XX_ETH_SHARED_REGS,
25 .end = 0xf1000000 + MV643XX_ETH_SHARED_REGS +
26 MV643XX_ETH_SHARED_REGS_SIZE - 1,
27 .flags = IORESOURCE_MEM,
28 },
29};
30
31static struct platform_device mv643xx_eth_shared_device = {
32 .name = MV643XX_ETH_SHARED_NAME,
33 .id = 0,
34 .num_resources = ARRAY_SIZE(mv643xx_eth_shared_resources),
35 .resource = mv643xx_eth_shared_resources,
36};
37
38static struct resource mv643xx_eth0_resources[] = {
39 [0] = {
40 .name = "eth0 irq",
41 .start = 9,
42 .end = 9,
43 .flags = IORESOURCE_IRQ,
44 },
45};
46
47static struct mv643xx_eth_platform_data eth0_pd;
48
49static struct platform_device eth0_device = {
50 .name = MV643XX_ETH_NAME,
51 .id = 0,
52 .num_resources = ARRAY_SIZE(mv643xx_eth0_resources),
53 .resource = mv643xx_eth0_resources,
54 .dev = {
55 .platform_data = ð0_pd,
56 },
57};
58
59static struct resource mv643xx_eth1_resources[] = {
60 [0] = {
61 .name = "eth1 irq",
62 .start = 9,
63 .end = 9,
64 .flags = IORESOURCE_IRQ,
65 },
66};
67
68static struct mv643xx_eth_platform_data eth1_pd;
69
70static struct platform_device eth1_device = {
71 .name = MV643XX_ETH_NAME,
72 .id = 1,
73 .num_resources = ARRAY_SIZE(mv643xx_eth1_resources),
74 .resource = mv643xx_eth1_resources,
75 .dev = {
76 .platform_data = ð1_pd,
77 },
78};
79
80static struct platform_device *mv643xx_eth_pd_devs[] __initdata = {
81 &mv643xx_eth_shared_device,
82 ð0_device,
83 ð1_device,
84};
85
86
87int
88mv643xx_eth_add_pds(void)
89{
90 int ret = 0;
91 static struct pci_device_id pci_marvell_mv64360[] = {
92 { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, PCI_DEVICE_ID_MARVELL_MV64360) },
93 { }
94 };
95
96 if (pci_dev_present(pci_marvell_mv64360)) {
97 ret = platform_add_devices(mv643xx_eth_pd_devs, ARRAY_SIZE(mv643xx_eth_pd_devs));
98 }
99 return ret;
100}
101device_initcall(mv643xx_eth_add_pds);