Commit | Line | Data |
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c050fb10 MD |
1 | /* |
2 | * kzm9d board support | |
3 | * | |
4 | * Copyright (C) 2012 Renesas Solutions Corp. | |
5 | * Copyright (C) 2012 Magnus Damm | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License as published by | |
9 | * the Free Software Foundation; version 2 of the License. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
19 | */ | |
20 | ||
21 | #include <linux/kernel.h> | |
22 | #include <linux/interrupt.h> | |
0c73f7bc | 23 | #include <linux/platform_device.h> |
faa661bd GL |
24 | #include <linux/regulator/fixed.h> |
25 | #include <linux/regulator/machine.h> | |
0c73f7bc | 26 | #include <linux/smsc911x.h> |
c050fb10 MD |
27 | #include <mach/common.h> |
28 | #include <mach/emev2.h> | |
29 | #include <asm/mach-types.h> | |
30 | #include <asm/mach/arch.h> | |
c050fb10 | 31 | |
faa661bd GL |
32 | /* Dummy supplies, where voltage doesn't matter */ |
33 | static struct regulator_consumer_supply dummy_supplies[] = { | |
34 | REGULATOR_SUPPLY("vddvario", "smsc911x"), | |
35 | REGULATOR_SUPPLY("vdd33a", "smsc911x"), | |
36 | }; | |
37 | ||
0c73f7bc MD |
38 | /* Ether */ |
39 | static struct resource smsc911x_resources[] = { | |
40 | [0] = { | |
41 | .start = 0x20000000, | |
42 | .end = 0x2000ffff, | |
43 | .flags = IORESOURCE_MEM, | |
44 | }, | |
45 | [1] = { | |
46 | .start = EMEV2_GPIO_IRQ(1), | |
47 | .flags = IORESOURCE_IRQ | IRQF_TRIGGER_HIGH, | |
48 | }, | |
49 | }; | |
50 | ||
51 | static struct smsc911x_platform_config smsc911x_platdata = { | |
52 | .flags = SMSC911X_USE_32BIT, | |
53 | .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL, | |
54 | .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_HIGH, | |
55 | }; | |
56 | ||
57 | static struct platform_device smsc91x_device = { | |
58 | .name = "smsc911x", | |
df53721a | 59 | .id = -1, |
0c73f7bc MD |
60 | .dev = { |
61 | .platform_data = &smsc911x_platdata, | |
62 | }, | |
63 | .num_resources = ARRAY_SIZE(smsc911x_resources), | |
64 | .resource = smsc911x_resources, | |
65 | }; | |
66 | ||
67 | static struct platform_device *kzm9d_devices[] __initdata = { | |
68 | &smsc91x_device, | |
69 | }; | |
70 | ||
71 | void __init kzm9d_add_standard_devices(void) | |
72 | { | |
faa661bd GL |
73 | regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies)); |
74 | ||
0c73f7bc MD |
75 | emev2_add_standard_devices(); |
76 | ||
77 | platform_add_devices(kzm9d_devices, ARRAY_SIZE(kzm9d_devices)); | |
78 | } | |
79 | ||
450cca47 MD |
80 | static const char *kzm9d_boards_compat_dt[] __initdata = { |
81 | "renesas,kzm9d", | |
82 | NULL, | |
83 | }; | |
84 | ||
85 | DT_MACHINE_START(KZM9D_DT, "kzm9d") | |
a62580e5 | 86 | .smp = smp_ops(emev2_smp_ops), |
bd5a875d | 87 | .map_io = emev2_map_io, |
c050fb10 MD |
88 | .init_early = emev2_add_early_devices, |
89 | .nr_irqs = NR_IRQS_LEGACY, | |
90 | .init_irq = emev2_init_irq, | |
0c73f7bc | 91 | .init_machine = kzm9d_add_standard_devices, |
c207d2df | 92 | .init_late = shmobile_init_late, |
450cca47 | 93 | .dt_compat = kzm9d_boards_compat_dt, |
c050fb10 | 94 | MACHINE_END |