4 * Generic ADM5120 platform devices
6 * Copyright (C) 2007 OpenWrt.org
7 * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * as published by the Free Software Foundation; either version 2
12 * of the License, or (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the
21 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
22 * Boston, MA 02110-1301, USA.
26 #include <linux/init.h>
27 #include <linux/kernel.h>
28 #include <linux/list.h>
29 #include <linux/device.h>
30 #include <linux/platform_device.h>
32 #include <asm/bootinfo.h>
35 #include <asm/mach-adm5120/adm5120_defs.h>
36 #include <asm/mach-adm5120/adm5120_info.h>
37 #include <asm/mach-adm5120/adm5120_irq.h>
38 #include <asm/mach-adm5120/adm5120_switch.h>
39 #include <asm/mach-adm5120/adm5120_platform.h>
41 static void adm5120_uart_set_mctrl(struct amba_device *dev, void __iomem *base,
46 * TODO:remove global adm5120_eth* variables when the switch driver will be
47 * converted into a real platform driver
49 unsigned int adm5120_eth_num_ports = 6;
50 EXPORT_SYMBOL_GPL(adm5120_eth_num_ports);
52 unsigned char adm5120_eth_macs[6][6] = {
53 {'\00', 'A', 'D', 'M', '\x51', '\x20' },
54 {'\00', 'A', 'D', 'M', '\x51', '\x21' },
55 {'\00', 'A', 'D', 'M', '\x51', '\x22' },
56 {'\00', 'A', 'D', 'M', '\x51', '\x23' },
57 {'\00', 'A', 'D', 'M', '\x51', '\x24' },
58 {'\00', 'A', 'D', 'M', '\x51', '\x25' }
60 EXPORT_SYMBOL_GPL(adm5120_eth_macs);
62 unsigned char adm5120_eth_vlans[6] = {
63 0x41, 0x42, 0x44, 0x48, 0x50, 0x60
65 EXPORT_SYMBOL_GPL(adm5120_eth_vlans);
68 /* Built-in ethernet switch */
69 struct adm5120_switch_platform_data adm5120_switch_data;
70 struct platform_device adm5120_switch_device = {
71 .name = "adm5120-switch",
73 .dev.platform_data = &adm5120_switch_data,
77 /* USB Host Controller */
78 struct resource adm5120_hcd_resources[] = {
80 .start = ADM5120_USBC_BASE,
81 .end = ADM5120_USBC_BASE+ADM5120_USBC_SIZE-1,
82 .flags = IORESOURCE_MEM,
85 .start = ADM5120_IRQ_USBC,
86 .end = ADM5120_IRQ_USBC,
87 .flags = IORESOURCE_IRQ,
91 static u64 adm5120_hcd_dma_mask = ~(u32)0;
93 struct platform_device adm5120_hcd_device = {
94 .name = "adm5120-hcd",
96 .num_resources = ARRAY_SIZE(adm5120_hcd_resources),
97 .resource = adm5120_hcd_resources,
99 .dma_mask = &adm5120_hcd_dma_mask,
100 .coherent_dma_mask = 0xFFFFFFFF,
105 struct adm5120_flash_platform_data adm5120_flash0_data;
106 struct platform_device adm5120_flash0_device = {
107 .name = "adm5120-flash",
109 .dev.platform_data = &adm5120_flash0_data,
113 struct adm5120_flash_platform_data adm5120_flash1_data;
114 struct platform_device adm5120_flash1_device = {
115 .name = "adm5120-flash",
117 .dev.platform_data = &adm5120_flash1_data,
121 struct resource adm5120_nand_resource[] = {
123 .start = ADM5120_SRAM1_BASE,
124 .end = ADM5120_SRAM1_BASE+ADM5120_MPMC_SIZE-1,
125 .flags = IORESOURCE_MEM,
129 struct adm5120_nand_platform_data adm5120_nand_data;
131 struct platform_device adm5120_nand_device = {
132 .name = "adm5120-nand",
134 .dev.platform_data = &adm5120_nand_data,
135 .num_resources = ARRAY_SIZE(adm5120_nand_resource),
136 .resource = adm5120_nand_resource,
140 struct amba_pl010_data adm5120_uart0_data = {
141 .set_mctrl = adm5120_uart_set_mctrl
144 struct amba_device adm5120_uart0_device = {
146 .bus_id = "APB:UART0",
147 .platform_data = &adm5120_uart0_data,
150 .start = ADM5120_UART0_BASE,
151 .end = ADM5120_UART0_BASE + ADM5120_UART_SIZE - 1,
152 .flags = IORESOURCE_MEM,
154 .irq = { ADM5120_IRQ_UART0, -1 },
155 .periphid = 0x0041010,
158 struct amba_pl010_data adm5120_uart1_data = {
159 .set_mctrl = adm5120_uart_set_mctrl
162 struct amba_device adm5120_uart1_device = {
164 .bus_id = "APB:UART1",
165 .platform_data = &adm5120_uart1_data,
168 .start = ADM5120_UART1_BASE,
169 .end = ADM5120_UART1_BASE + ADM5120_UART_SIZE - 1,
170 .flags = IORESOURCE_MEM,
172 .irq = { ADM5120_IRQ_UART1, -1 },
173 .periphid = 0x0041010,
176 static void adm5120_uart_set_mctrl(struct amba_device *dev, void __iomem *base,