Root/target/linux/lantiq/files-3.0/arch/mips/lantiq/xway/mach-arv45xx.c

1/*
2 * This program is free software; you can redistribute it and/or modify it
3 * under the terms of the GNU General Public License version 2 as published
4 * by the Free Software Foundation.
5 *
6 * Copyright (C) 2010 John Crispin <blogic@openwrt.org>
7 */
8
9#include <linux/init.h>
10#include <linux/platform_device.h>
11#include <linux/leds.h>
12#include <linux/gpio.h>
13#include <linux/gpio_buttons.h>
14#include <linux/mtd/mtd.h>
15#include <linux/mtd/partitions.h>
16#include <linux/mtd/physmap.h>
17#include <linux/input.h>
18#include <linux/etherdevice.h>
19#include <linux/ath5k_platform.h>
20#include <linux/pci.h>
21
22#include <lantiq_soc.h>
23#include <lantiq_platform.h>
24
25#include "../machtypes.h"
26#include "../dev-leds-gpio.h"
27#include "devices.h"
28#include "dev-dwc_otg.h"
29
30static struct mtd_partition arv4510_partitions[] =
31{
32    {
33        .name = "uboot",
34        .offset = 0x0,
35        .size = 0x20000,
36    },
37    {
38        .name = "uboot_env",
39        .offset = 0x20000,
40        .size = 0x120000,
41    },
42    {
43        .name = "linux",
44        .offset = 0x40000,
45        .size = 0xfa0000,
46    },
47    {
48        .name = "board_config",
49        .offset = 0xfe0000,
50        .size = 0x20000,
51    },
52};
53
54static struct mtd_partition arv45xx_partitions[] =
55{
56    {
57        .name = "uboot",
58        .offset = 0x0,
59        .size = 0x20000,
60    },
61    {
62        .name = "uboot_env",
63        .offset = 0x20000,
64        .size = 0x10000,
65    },
66    {
67        .name = "linux",
68        .offset = 0x30000,
69        .size = 0x3c0000,
70    },
71    {
72        .name = "board_config",
73        .offset = 0x3f0000,
74        .size = 0x10000,
75    },
76};
77
78static struct mtd_partition arv75xx_partitions[] =
79{
80    {
81        .name = "uboot",
82        .offset = 0x0,
83        .size = 0x10000,
84    },
85    {
86        .name = "uboot_env",
87        .offset = 0x10000,
88        .size = 0x10000,
89    },
90    {
91        .name = "linux",
92        .offset = 0x20000,
93        .size = 0x7d0000,
94    },
95    {
96        .name = "board_config",
97        .offset = 0x7f0000,
98        .size = 0x10000,
99    },
100};
101
102static struct physmap_flash_data arv4510_flash_data = {
103    .nr_parts = ARRAY_SIZE(arv4510_partitions),
104    .parts = arv4510_partitions,
105};
106
107static struct physmap_flash_data arv45xx_flash_data = {
108    .nr_parts = ARRAY_SIZE(arv45xx_partitions),
109    .parts = arv45xx_partitions,
110};
111
112static struct physmap_flash_data arv75xx_flash_data = {
113    .nr_parts = ARRAY_SIZE(arv75xx_partitions),
114    .parts = arv75xx_partitions,
115};
116
117static struct ltq_pci_data ltq_pci_data = {
118    .clock = PCI_CLOCK_EXT,
119    .gpio = PCI_GNT1 | PCI_REQ1,
120    .irq = {
121        [14] = INT_NUM_IM0_IRL0 + 22,
122    },
123};
124
125static struct ltq_eth_data ltq_eth_data = {
126    .mii_mode = PHY_INTERFACE_MODE_RMII,
127};
128
129static struct gpio_led
130arv4510pw_leds_gpio[] __initdata = {
131    { .name = "soc:green:foo", .gpio = 4, .active_low = 1, },
132};
133
134static struct gpio_led
135arv4518pw_leds_gpio[] __initdata = {
136    { .name = "soc:green:power", .gpio = 3, .active_low = 1, .default_trigger = "default-on" },
137    { .name = "soc:green:adsl", .gpio = 4, .active_low = 1, .default_trigger = "default-on" },
138    { .name = "soc:green:internet", .gpio = 5, .active_low = 1, .default_trigger = "default-on" },
139    { .name = "soc:green:wlan", .gpio = 6, .active_low = 1, .default_trigger = "default-on" },
140    { .name = "soc:yellow:wps", .gpio = 7, .active_low = 1, .default_trigger = "default-on" },
141    { .name = "soc:red:fail", .gpio = 8, .active_low = 1, .default_trigger = "default-on" },
142    { .name = "soc:green:usb", .gpio = 19, .active_low = 1, .default_trigger = "default-on" },
143    { .name = "soc:green:voip", .gpio = 100, .active_low = 1, .default_trigger = "default-on" },
144    { .name = "soc:green:fxs1", .gpio = 101, .active_low = 1, .default_trigger = "default-on" },
145    { .name = "soc:green:fxs2", .gpio = 102, .active_low = 1, .default_trigger = "default-on" },
146    { .name = "soc:green:fxo", .gpio = 103, .active_low = 1, .default_trigger = "default-on" },
147};
148
149static struct gpio_button
150arv4518pw_gpio_buttons[] __initdata = {
151    { .desc = "wlan", .type = EV_KEY, .code = BTN_0, .threshold = 3, .gpio = 28, .active_low = 1, },
152    { .desc = "wps", .type = EV_KEY, .code = BTN_1, .threshold = 3, .gpio = 29, .active_low = 1, },
153    { .desc = "reset", .type = EV_KEY, .code = BTN_2, .threshold = 3, .gpio = 30, .active_low = 1, },
154};
155
156static struct gpio_led
157arv4520pw_leds_gpio[] __initdata = {
158    { .name = "soc:blue:power", .gpio = 3, .active_low = 1, },
159    { .name = "soc:blue:adsl", .gpio = 4, .active_low = 1, },
160    { .name = "soc:blue:internet", .gpio = 5, .active_low = 1, },
161    { .name = "soc:red:power", .gpio = 6, .active_low = 1, },
162    { .name = "soc:yellow:wps", .gpio = 7, .active_low = 1, },
163    { .name = "soc:red:wps", .gpio = 9, .active_low = 1, },
164    { .name = "soc:blue:voip", .gpio = 100, .active_low = 1, },
165    { .name = "soc:blue:fxs1", .gpio = 101, .active_low = 1, },
166    { .name = "soc:blue:fxs2", .gpio = 102, .active_low = 1, },
167    { .name = "soc:blue:fxo", .gpio = 103, .active_low = 1, },
168    { .name = "soc:blue:voice", .gpio = 104, .active_low = 1, },
169    { .name = "soc:blue:usb", .gpio = 105, .active_low = 1, },
170    { .name = "soc:blue:wlan", .gpio = 106, .active_low = 1, },
171};
172
173static struct gpio_led
174arv452cpw_leds_gpio[] __initdata = {
175    { .name = "soc:blue:power", .gpio = 3, .active_low = 1, .default_trigger = "default-on" },
176    { .name = "soc:blue:adsl", .gpio = 4, .active_low = 1, .default_trigger = "default-on" },
177    { .name = "soc:blue:isdn", .gpio = 5, .active_low = 1, .default_trigger = "default-on" },
178    { .name = "soc:red:power", .gpio = 6, .active_low = 1, .default_trigger = "default-on" },
179    { .name = "soc:yellow:wps", .gpio = 7, .active_low = 1, .default_trigger = "default-on" },
180    { .name = "soc:red:wps", .gpio = 9, .active_low = 1, .default_trigger = "default-on" },
181    { .name = "soc:blue:fxs1", .gpio = 100, .active_low = 1, .default_trigger = "default-on" },
182    { .name = "soc:blue:fxs2", .gpio = 101, .active_low = 1, .default_trigger = "default-on" },
183    { .name = "soc:blue:wps", .gpio = 102, .active_low = 1, .default_trigger = "default-on" },
184    { .name = "soc:blue:fxo", .gpio = 103, .active_low = 1, .default_trigger = "default-on" },
185    { .name = "soc:blue:voice", .gpio = 104, .active_low = 1, .default_trigger = "default-on" },
186    { .name = "soc:blue:usb", .gpio = 105, .active_low = 1, .default_trigger = "default-on" },
187    { .name = "soc:blue:wlan", .gpio = 106, .active_low = 1, .default_trigger = "default-on" },
188    { .name = "soc:blue:internet", .gpio = 108, .active_low = 1, .default_trigger = "default-on" },
189    { .name = "soc:red:internet", .gpio = 109, .active_low = 1, .default_trigger = "default-on" },
190};
191
192static struct gpio_led
193arv4525pw_leds_gpio[] __initdata = {
194    { .name = "soc:green:festnetz", .gpio = 4, .active_low = 1, .default_trigger = "default-on" },
195    { .name = "soc:green:internet", .gpio = 5, .active_low = 1, .default_trigger = "default-on" },
196    { .name = "soc:green:dsl", .gpio = 6, .active_low = 1, .default_trigger = "default-on" },
197    { .name = "soc:green:wlan", .gpio = 8, .active_low = 1, .default_trigger = "default-on" },
198    { .name = "soc:green:online", .gpio = 9, .active_low = 1, .default_trigger = "default-on" },
199};
200
201static struct gpio_led
202arv752dpw22_leds_gpio[] __initdata = {
203    { .name = "soc:blue:power", .gpio = 3, .active_low = 1, .default_trigger = "default-on" },
204    { .name = "soc:red:internet", .gpio = 5, .active_low = 1, .default_trigger = "default-on" },
205    { .name = "soc:red:power", .gpio = 6, .active_low = 1, .default_trigger = "default-on" },
206    { .name = "soc:red:wps", .gpio = 8, .active_low = 1, .default_trigger = "default-on" },
207    { .name = "soc:red:fxo", .gpio = 103, .active_low = 1, .default_trigger = "default-on" },
208    { .name = "soc:red:voice", .gpio = 104, .active_low = 1, .default_trigger = "default-on" },
209    { .name = "soc:green:usb", .gpio = 105, .active_low = 1, .default_trigger = "default-on" },
210    { .name = "soc:green:wlan", .gpio = 106, .active_low = 1, .default_trigger = "default-on" },
211    { .name = "soc:green:wlan1", .gpio = 107, .active_low = 1, .default_trigger = "default-on" },
212    { .name = "soc:blue:wlan", .gpio = 108, .active_low = 1, .default_trigger = "default-on" },
213    { .name = "soc:blue:wlan1", .gpio = 109, .active_low = 1, .default_trigger = "default-on" },
214    { .name = "soc:green:eth1", .gpio = 111, .active_low = 1, .default_trigger = "default-on" },
215    { .name = "soc:green:eth2", .gpio = 112, .active_low = 1, .default_trigger = "default-on" },
216    { .name = "soc:green:eth3", .gpio = 113, .active_low = 1, .default_trigger = "default-on" },
217    { .name = "soc:green:eth4", .gpio = 114, .active_low = 1, .default_trigger = "default-on", },
218};
219
220static struct gpio_button
221arv752dpw22_gpio_buttons[] __initdata = {
222    { .desc = "btn0", .type = EV_KEY, .code = BTN_0, .threshold = 3, .gpio = 12, .active_low = 1, },
223    { .desc = "btn1", .type = EV_KEY, .code = BTN_1, .threshold = 3, .gpio = 13, .active_low = 1, },
224    { .desc = "btn2", .type = EV_KEY, .code = BTN_2, .threshold = 3, .gpio = 28, .active_low = 1, },
225};
226
227static struct gpio_led
228arv7518pw_leds_gpio[] __initdata = {
229    { .name = "soc:green:power", .gpio = 2, .active_low = 1, },
230    { .name = "soc:green:adsl", .gpio = 4, .active_low = 1, },
231    { .name = "soc:green:internet", .gpio = 5, .active_low = 1, },
232    { .name = "soc:green:wlan", .gpio = 6, .active_low = 1, },
233    { .name = "soc:red:internet", .gpio = 8, .active_low = 1, },
234    { .name = "soc:green:usb", .gpio = 19, .active_low = 1, },
235};
236
237static struct gpio_button
238arv7518pw_gpio_buttons[] __initdata = {
239    { .desc = "reset", .type = EV_KEY, .code = BTN_0, .threshold = 3, .gpio = 23, .active_low = 1, },
240    { .desc = "wlan", .type = EV_KEY, .code = BTN_1, .threshold = 3, .gpio = 25, .active_low = 1, },
241};
242
243static void
244arv45xx_register_ethernet(void)
245{
246#define ARV45XX_BRN_MAC 0x3f0016
247    memcpy_fromio(&ltq_eth_data.mac.sa_data,
248        (void *)KSEG1ADDR(LTQ_FLASH_START + ARV45XX_BRN_MAC), 6);
249    ltq_register_etop(&ltq_eth_data);
250}
251
252static void
253arv75xx_register_ethernet(void)
254{
255#define ARV75XX_BRN_MAC 0x7f0016
256    memcpy_fromio(&ltq_eth_data.mac.sa_data,
257        (void *)KSEG1ADDR(LTQ_FLASH_START + ARV75XX_BRN_MAC), 6);
258    ltq_register_etop(&ltq_eth_data);
259}
260
261static void
262bewan_register_ethernet(void)
263{
264#define BEWAN_BRN_MAC 0x3f0014
265    memcpy_fromio(&ltq_eth_data.mac.sa_data,
266        (void *)KSEG1ADDR(LTQ_FLASH_START + BEWAN_BRN_MAC), 6);
267    ltq_register_etop(&ltq_eth_data);
268}
269
270static u16 arv45xx_ath5k_eeprom_data[ATH5K_PLAT_EEP_MAX_WORDS];
271static struct ath5k_platform_data arv45xx_ath5k_platform_data;
272
273/*static int arv45xx_pci_plat_dev_init(struct pci_dev *dev)
274{
275    dev->dev.platform_data = &arv45xx_ath5k_platform_data;
276    return 0;
277}
278*/
279void __init
280arv45xx_register_ath5k(void)
281{
282#define ARV45XX_BRN_ATH 0x3f0478
283    int i;
284    unsigned char eeprom_mac[6];
285    static u16 eeprom_data[ATH5K_PLAT_EEP_MAX_WORDS];
286    u32 *p = (u32*)arv45xx_ath5k_eeprom_data;
287
288    memcpy_fromio(eeprom_mac,
289        (void *)KSEG1ADDR(LTQ_FLASH_START + ARV45XX_BRN_MAC), 6);
290    eeprom_mac[5]++;
291    memcpy_fromio(arv45xx_ath5k_eeprom_data,
292        (void *)KSEG1ADDR(LTQ_FLASH_START + ARV45XX_BRN_ATH), ATH5K_PLAT_EEP_MAX_WORDS);
293    // swap eeprom bytes
294    for (i = 0; i < ATH5K_PLAT_EEP_MAX_WORDS>>1; i++){
295        //arv4518_ath5k_eeprom_data[i] = ((eeprom_data[i]&0xff)<<8)|((eeprom_data[i]&0xff00)>>8);
296        p[i] = ((eeprom_data[(i<<1)+1]&0xff)<<24)|((eeprom_data[(i<<1)+1]&0xff00)<<8)|((eeprom_data[i<<1]&0xff)<<8)|((eeprom_data[i<<1]&0xff00)>>8);
297        if (i == 0xbf>>1){
298            // printk ("regdomain: 0x%x --> 0x%x\n", p[i], (p[i] & 0xffff0000)|0x67);
299            /* regdomain is invalid?? how did original fw convert
300            * value to 0x82d4 ??
301            * for now, force to 0x67 */
302            p[i] &= 0xffff0000;
303            p[i] |= 0x67;
304        }
305    }
306    arv45xx_ath5k_platform_data.eeprom_data = arv45xx_ath5k_eeprom_data;
307    arv45xx_ath5k_platform_data.macaddr = eeprom_mac;
308    //lqpci_plat_dev_init = arv45xx_pci_plat_dev_init;
309}
310
311static void __init
312arv3527p_init(void)
313{
314    ltq_register_gpio_stp();
315    //ltq_add_device_leds_gpio(arv3527p_leds_gpio, ARRAY_SIZE(arv3527p_leds_gpio));
316    ltq_register_nor(&arv45xx_flash_data);
317    arv45xx_register_ethernet();
318}
319
320MIPS_MACHINE(LANTIQ_MACH_ARV3527P,
321            "ARV3527P",
322            "ARV3527P - Arcor Easybox 401",
323            arv3527p_init);
324
325static void __init
326arv4510pw_init(void)
327{
328    ltq_register_gpio_stp();
329    ltq_add_device_leds_gpio(-1, ARRAY_SIZE(arv4510pw_leds_gpio), arv4510pw_leds_gpio);
330    ltq_register_nor(&arv4510_flash_data);
331    ltq_pci_data.irq[12] = (INT_NUM_IM2_IRL0 + 31);
332    ltq_pci_data.irq[15] = (INT_NUM_IM0_IRL0 + 26);
333    ltq_pci_data.gpio |= PCI_EXIN2 | PCI_REQ2;
334    ltq_register_pci(&ltq_pci_data);
335    bewan_register_ethernet();
336}
337
338MIPS_MACHINE(LANTIQ_MACH_ARV4510PW,
339            "ARV4510PW",
340            "ARV4510PW - Wippies Homebox",
341            arv4510pw_init);
342
343static void __init
344arv4518pw_init(void)
345{
346#define ARV4518PW_EBU 0
347#define ARV4518PW_USB 14
348#define ARV4518PW_SWITCH_RESET 13
349
350    ltq_register_gpio_ebu(ARV4518PW_EBU);
351    ltq_add_device_leds_gpio(-1, ARRAY_SIZE(arv4518pw_leds_gpio), arv4518pw_leds_gpio);
352    ltq_register_gpio_buttons(arv4518pw_gpio_buttons, ARRAY_SIZE(arv4518pw_gpio_buttons));
353    ltq_register_nor(&arv45xx_flash_data);
354    ltq_pci_data.gpio = PCI_GNT2 | PCI_REQ2;
355    ltq_register_pci(&ltq_pci_data);
356    ltq_register_madwifi_eep();
357    xway_register_dwc(ARV4518PW_USB);
358    arv45xx_register_ethernet();
359    arv45xx_register_ath5k();
360
361    gpio_request(ARV4518PW_SWITCH_RESET, "switch");
362    gpio_direction_output(ARV4518PW_SWITCH_RESET, 1);
363    gpio_export(ARV4518PW_SWITCH_RESET, 0);
364}
365
366MIPS_MACHINE(LANTIQ_MACH_ARV4518PW,
367            "ARV4518PW",
368            "ARV4518PW - SMC7908A-ISP, Airties WAV-221",
369            arv4518pw_init);
370
371static void __init
372arv4520pw_init(void)
373{
374#define ARV4520PW_EBU 0x400
375#define ARV4520PW_USB 28
376#define ARV4520PW_SWITCH_RESET 110
377
378    ltq_register_gpio_ebu(ARV4520PW_EBU);
379    ltq_add_device_leds_gpio(-1, ARRAY_SIZE(arv4520pw_leds_gpio), arv4520pw_leds_gpio);
380    ltq_register_nor(&arv45xx_flash_data);
381    ltq_register_pci(&ltq_pci_data);
382    ltq_register_tapi();
383    arv45xx_register_ethernet();
384    xway_register_dwc(ARV4520PW_USB);
385
386    gpio_request(ARV4520PW_SWITCH_RESET, "switch");
387    gpio_set_value(ARV4520PW_SWITCH_RESET, 1);
388}
389
390MIPS_MACHINE(LANTIQ_MACH_ARV4520PW,
391            "ARV4520PW",
392            "ARV4520PW - Airties WAV-281, Arcor A800",
393            arv4520pw_init);
394
395static void __init
396arv452Cpw_init(void)
397{
398#define ARV452CPW_EBU 0x77f
399#define ARV452CPW_USB 28
400#define ARV452CPW_RELAY1 31
401#define ARV452CPW_RELAY2 107
402#define ARV452CPW_SWITCH_RESET 110
403
404    ltq_register_gpio_ebu(ARV452CPW_EBU);
405    ltq_add_device_leds_gpio(-1, ARRAY_SIZE(arv452cpw_leds_gpio), arv452cpw_leds_gpio);
406    ltq_register_nor(&arv45xx_flash_data);
407    ltq_register_pci(&ltq_pci_data);
408    ltq_register_madwifi_eep();
409    xway_register_dwc(ARV452CPW_USB);
410    arv45xx_register_ethernet();
411    arv45xx_register_ath5k();
412
413    gpio_request(ARV452CPW_SWITCH_RESET, "switch");
414    gpio_set_value(ARV452CPW_SWITCH_RESET, 1);
415    gpio_export(ARV452CPW_SWITCH_RESET, 0);
416
417    gpio_request(ARV452CPW_RELAY1, "relay1");
418    gpio_direction_output(ARV452CPW_RELAY1, 1);
419    gpio_export(ARV452CPW_RELAY1, 0);
420
421    gpio_request(ARV452CPW_RELAY2, "relay2");
422    gpio_set_value(ARV452CPW_RELAY2, 1);
423    gpio_export(ARV452CPW_RELAY2, 0);
424}
425
426MIPS_MACHINE(LANTIQ_MACH_ARV452CPW,
427            "ARV452CPW",
428            "ARV452CPW - Arcor A801",
429            arv452Cpw_init);
430
431static void __init
432arv4525pw_init(void)
433{
434    ltq_add_device_leds_gpio(-1, ARRAY_SIZE(arv4525pw_leds_gpio), arv4525pw_leds_gpio);
435    ltq_register_nor(&arv45xx_flash_data);
436    ltq_pci_data.clock = PCI_CLOCK_INT;
437    ltq_register_pci(&ltq_pci_data);
438    ltq_register_madwifi_eep();
439    ltq_eth_data.mii_mode = PHY_INTERFACE_MODE_MII;
440    arv45xx_register_ethernet();
441}
442
443MIPS_MACHINE(LANTIQ_MACH_ARV4525PW,
444            "ARV4525PW",
445            "ARV4525PW - Speedport W502V",
446            arv4525pw_init);
447
448static void __init
449arv7518pw_init(void)
450{
451#define ARV7518PW_EBU 0x2
452#define ARV7518PW_USB 14
453
454    ltq_register_gpio_ebu(ARV7518PW_EBU);
455    ltq_add_device_leds_gpio(-1, ARRAY_SIZE(arv7518pw_leds_gpio), arv7518pw_leds_gpio);
456    ltq_register_gpio_buttons(arv7518pw_gpio_buttons, ARRAY_SIZE(arv7518pw_gpio_buttons));
457    ltq_register_nor(&arv75xx_flash_data);
458    ltq_register_pci(&ltq_pci_data);
459    ltq_register_tapi();
460    xway_register_dwc(ARV7518PW_USB);
461    arv75xx_register_ethernet();
462    //arv7518_register_ath9k(mac);
463}
464
465MIPS_MACHINE(LANTIQ_MACH_ARV7518PW,
466            "ARV7518PW",
467            "ARV7518PW - ASTORIA",
468            arv7518pw_init);
469
470static void __init
471arv752dpw22_init(void)
472{
473#define ARV752DPW22_EBU 0x2
474#define ARV752DPW22_USB 100
475#define ARV752DPW22_RELAY 101
476
477    ltq_register_gpio_ebu(ARV752DPW22_EBU);
478    ltq_add_device_leds_gpio(-1, ARRAY_SIZE(arv752dpw22_leds_gpio), arv752dpw22_leds_gpio);
479    ltq_register_gpio_buttons(arv752dpw22_gpio_buttons, ARRAY_SIZE(arv752dpw22_gpio_buttons));
480    ltq_register_nor(&arv75xx_flash_data);
481    ltq_pci_data.irq[15] = (INT_NUM_IM3_IRL0 + 31);
482    ltq_pci_data.gpio |= PCI_EXIN1 | PCI_REQ2;
483    ltq_register_pci(&ltq_pci_data);
484    xway_register_dwc(ARV752DPW22_USB);
485    arv75xx_register_ethernet();
486
487    gpio_request(ARV752DPW22_RELAY, "relay");
488    gpio_set_value(ARV752DPW22_RELAY, 1);
489    gpio_export(ARV752DPW22_RELAY, 0);
490}
491
492MIPS_MACHINE(LANTIQ_MACH_ARV752DPW22,
493            "ARV752DPW22",
494            "ARV752DPW22 - Arcor A803",
495            arv752dpw22_init);
496

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