Root/target/linux/lantiq/patches-3.3/0013-machtype-support.patch

1From f1c9b41720476cd660a852134b0e8a8acd601441 Mon Sep 17 00:00:00 2001
2From: John Crispin <blogic@openwrt.org>
3Date: Fri, 3 Aug 2012 10:23:08 +0200
4Subject: [PATCH 13/25] machtype support
5
6---
7 arch/mips/lantiq/Makefile | 2 +-
8 arch/mips/lantiq/devices.c | 18 ++++
9 arch/mips/lantiq/devices.h | 1 +
10 arch/mips/lantiq/falcon/Kconfig | 8 ++
11 arch/mips/lantiq/falcon/Makefile | 4 +
12 arch/mips/lantiq/falcon/mach-easy98000.c | 162 ++++++++++++++++++++++++++---
13 arch/mips/lantiq/machtypes.h | 42 ++++++++
14 arch/mips/lantiq/xway/Kconfig | 32 ++++++
15 arch/mips/lantiq/xway/Makefile | 11 ++
16 arch/mips/lantiq/xway/devices.c | 95 +++++++++++++++++
17 arch/mips/lantiq/xway/devices.h | 6 +
18 11 files changed, 363 insertions(+), 18 deletions(-)
19
20diff --git a/arch/mips/lantiq/Makefile b/arch/mips/lantiq/Makefile
21index db1ce50..4f245d8 100644
22--- a/arch/mips/lantiq/Makefile
23+++ b/arch/mips/lantiq/Makefile
24@@ -4,7 +4,7 @@
25 # under the terms of the GNU General Public License version 2 as published
26 # by the Free Software Foundation.
27 
28-obj-y := irq.o setup.o clk.o prom.o devices.o
29+obj-y := irq.o setup.o clk.o prom.o devices.o dev-gpio-leds.o dev-gpio-buttons.o
30 
31 obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
32 
33diff --git a/arch/mips/lantiq/devices.c b/arch/mips/lantiq/devices.c
34index 7193d78..2d7c46a 100644
35--- a/arch/mips/lantiq/devices.c
36+++ b/arch/mips/lantiq/devices.c
37@@ -18,6 +18,7 @@
38 #include <linux/time.h>
39 #include <linux/io.h>
40 #include <linux/gpio.h>
41+#include <linux/dma-mapping.h>
42 
43 #include <asm/bootinfo.h>
44 #include <asm/irq.h>
45@@ -100,3 +101,20 @@ void __init ltq_register_pci(struct ltq_pci_data *data)
46     pr_err("kernel is compiled without PCI support\n");
47 }
48 #endif
49+
50+static unsigned int *cp1_base = 0;
51+unsigned int*
52+ltq_get_cp1_base(void)
53+{
54+ return cp1_base;
55+}
56+EXPORT_SYMBOL(ltq_get_cp1_base);
57+
58+void __init
59+ltq_register_tapi(void)
60+{
61+#define CP1_SIZE (1 << 20)
62+ dma_addr_t dma;
63+ cp1_base =
64+ (void*)CPHYSADDR(dma_alloc_coherent(NULL, CP1_SIZE, &dma, GFP_ATOMIC));
65+}
66diff --git a/arch/mips/lantiq/devices.h b/arch/mips/lantiq/devices.h
67index a03c23f..59d904c 100644
68--- a/arch/mips/lantiq/devices.h
69+++ b/arch/mips/lantiq/devices.h
70@@ -23,5 +23,6 @@ extern void ltq_register_nor(struct physmap_flash_data *data);
71 extern void ltq_register_wdt(void);
72 extern void ltq_register_asc(int port);
73 extern void ltq_register_pci(struct ltq_pci_data *data);
74+extern void ltq_register_tapi(void);
75 
76 #endif
77diff --git a/arch/mips/lantiq/falcon/Kconfig b/arch/mips/lantiq/falcon/Kconfig
78index 03e999d..2e3e59c 100644
79--- a/arch/mips/lantiq/falcon/Kconfig
80+++ b/arch/mips/lantiq/falcon/Kconfig
81@@ -6,6 +6,14 @@ config LANTIQ_MACH_EASY98000
82     bool "Easy98000"
83     default y
84 
85+config LANTIQ_MACH_EASY98020
86+ bool "Easy98020"
87+ default y
88+
89+config LANTIQ_MACH_95C3AM1
90+ bool "95C3AM1"
91+ default y
92+
93 endmenu
94 
95 endif
96diff --git a/arch/mips/lantiq/falcon/Makefile b/arch/mips/lantiq/falcon/Makefile
97index 3634154..aa1fc69 100644
98--- a/arch/mips/lantiq/falcon/Makefile
99+++ b/arch/mips/lantiq/falcon/Makefile
100@@ -1,2 +1,6 @@
101 obj-y := prom.o reset.o sysctrl.o devices.o gpio.o
102+obj-$(CONFIG_LANTIQ_MACH_EASY98000) += addon-easy98000.o
103+obj-$(CONFIG_LANTIQ_MACH_EASY98000) += dev-leds-easy98000-cpld.o
104 obj-$(CONFIG_LANTIQ_MACH_EASY98000) += mach-easy98000.o
105+obj-$(CONFIG_LANTIQ_MACH_EASY98020) += mach-easy98020.o
106+obj-$(CONFIG_LANTIQ_MACH_95C3AM1) += mach-95C3AM1.o
107diff --git a/arch/mips/lantiq/falcon/mach-easy98000.c b/arch/mips/lantiq/falcon/mach-easy98000.c
108index fc5720d..adf6b5d 100644
109--- a/arch/mips/lantiq/falcon/mach-easy98000.c
110+++ b/arch/mips/lantiq/falcon/mach-easy98000.c
111@@ -1,23 +1,48 @@
112-/*
113- * This program is free software; you can redistribute it and/or modify it
114- * under the terms of the GNU General Public License version 2 as published
115- * by the Free Software Foundation.
116- *
117- * Copyright (C) 2011 Thomas Langer <thomas.langer@lantiq.com>
118- * Copyright (C) 2011 John Crispin <blogic@openwrt.org>
119- */
120-
121+#include <linux/init.h>
122 #include <linux/platform_device.h>
123+#include <linux/leds.h>
124+#include <linux/gpio.h>
125+#include <linux/gpio_buttons.h>
126+#include <linux/etherdevice.h>
127+#include <linux/mtd/mtd.h>
128 #include <linux/mtd/partitions.h>
129+#include <linux/mtd/physmap.h>
130+#include <linux/input.h>
131+#include <linux/interrupt.h>
132+#include <linux/dm9000.h>
133+#include <linux/i2c.h>
134+#include <linux/i2c-gpio.h>
135 #include <linux/spi/spi.h>
136 #include <linux/spi/spi_gpio.h>
137 #include <linux/spi/eeprom.h>
138+#include <falcon/lantiq_soc.h>
139+
140+#include <dev-gpio-leds.h>
141 
142 #include "../machtypes.h"
143 
144 #include "devices.h"
145 
146-static struct mtd_partition easy98000_nor_partitions[] = {
147+#define EASY98000_GPIO_LED_0 9
148+#define EASY98000_GPIO_LED_1 10
149+#define EASY98000_GPIO_LED_2 11
150+#define EASY98000_GPIO_LED_3 12
151+#define EASY98000_GPIO_LED_4 13
152+#define EASY98000_GPIO_LED_5 14
153+
154+static unsigned char ltq_ethaddr[6] = {0};
155+
156+static int __init falcon_set_ethaddr(char *str)
157+{
158+ sscanf(str, "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx",
159+ &ltq_ethaddr[0], &ltq_ethaddr[1], &ltq_ethaddr[2],
160+ &ltq_ethaddr[3], &ltq_ethaddr[4], &ltq_ethaddr[5]);
161+ return 0;
162+}
163+__setup("ethaddr=", falcon_set_ethaddr);
164+
165+static struct mtd_partition easy98000_nor_partitions[] =
166+{
167     {
168         .name = "uboot",
169         .offset = 0x0,
170@@ -35,7 +60,7 @@ static struct mtd_partition easy98000_nor_partitions[] = {
171     },
172 };
173 
174-struct physmap_flash_data easy98000_nor_flash_data = {
175+static struct physmap_flash_data easy98000_nor_flash_data = {
176     .nr_parts = ARRAY_SIZE(easy98000_nor_partitions),
177     .parts = easy98000_nor_partitions,
178 };
179@@ -55,12 +80,104 @@ static struct spi_board_info easy98000_spi_flash_data __initdata = {
180     .platform_data = &easy98000_spi_flash_platform_data
181 };
182 
183+static struct gpio_led easy98000_gpio_leds[] __initdata = {
184+ {
185+ .name = "easy98000:green:0",
186+ .gpio = EASY98000_GPIO_LED_0,
187+ .active_low = 0,
188+ }, {
189+ .name = "easy98000:green:1",
190+ .gpio = EASY98000_GPIO_LED_1,
191+ .active_low = 0,
192+ }, {
193+ .name = "easy98000:green:2",
194+ .gpio = EASY98000_GPIO_LED_2,
195+ .active_low = 0,
196+ }, {
197+ .name = "easy98000:green:3",
198+ .gpio = EASY98000_GPIO_LED_3,
199+ .active_low = 0,
200+ }, {
201+ .name = "easy98000:green:4",
202+ .gpio = EASY98000_GPIO_LED_4,
203+ .active_low = 0,
204+ }, {
205+ .name = "easy98000:green:5",
206+ .gpio = EASY98000_GPIO_LED_5,
207+ .active_low = 0,
208+ }
209+};
210+
211+#define CONFIG_DM9000_BASE 0x14000000
212+#define DM9000_IO (CONFIG_DM9000_BASE + 3)
213+#define DM9000_DATA (CONFIG_DM9000_BASE + 1)
214+
215+static struct dm9000_plat_data dm9000_plat_data = {
216+ .flags = DM9000_PLATF_8BITONLY,
217+};
218+
219+static struct resource dm9000_resources[] = {
220+ MEM_RES("dm9000_io", DM9000_IO, 1),
221+ MEM_RES("dm9000_data", DM9000_DATA, 1),
222+ [2] = {
223+ /* with irq (210 -> gpio 110) the driver is very unreliable */
224+ .start = -1, /* use polling */
225+ .end = -1,
226+ .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
227+ },
228+};
229+
230+static struct platform_device dm9000_platform = {
231+ .name = "dm9000",
232+ .id = 0,
233+ .num_resources = ARRAY_SIZE(dm9000_resources),
234+ .resource = dm9000_resources,
235+ .dev = {
236+ .platform_data = (void *) &dm9000_plat_data,
237+ }
238+};
239+
240+extern int easy98000_addon_has_dm9000(void);
241+static void __init register_davicom(void)
242+{
243+ if (!easy98000_addon_has_dm9000())
244+ return;
245+
246+ if (!is_valid_ether_addr(ltq_ethaddr))
247+ random_ether_addr(dm9000_plat_data.dev_addr);
248+ else {
249+ memcpy(dm9000_plat_data.dev_addr, ltq_ethaddr, 6);
250+ /* change to "Locally Administered Address" */
251+ dm9000_plat_data.dev_addr[0] |= 0x2;
252+ }
253+ platform_device_register(&dm9000_platform);
254+}
255+
256+static struct i2c_gpio_platform_data easy98000_i2c_gpio_data = {
257+ .sda_pin = 107,
258+ .scl_pin = 108,
259+};
260+
261+static struct platform_device easy98000_i2c_gpio_device = {
262+ .name = "i2c-gpio",
263+ .id = 0,
264+ .dev = {
265+ .platform_data = &easy98000_i2c_gpio_data,
266+ }
267+};
268+
269+void __init register_easy98000_cpld(void)
270+{
271+ platform_device_register_simple("easy98000_cpld_led", 0, NULL, 0);
272+ platform_device_register_simple("easy98000_addon", 0, NULL, 0);
273+}
274+
275 /* setup gpio based spi bus/device for access to the eeprom on the board */
276-#define SPI_GPIO_MRST 102
277-#define SPI_GPIO_MTSR 103
278-#define SPI_GPIO_CLK 104
279-#define SPI_GPIO_CS0 105
280-#define SPI_GPIO_CS1 106
281+#define SPI_GPIO_MRST 102
282+#define SPI_GPIO_MTSR 103
283+#define SPI_GPIO_CLK 104
284+#define SPI_GPIO_CS0 105
285+#define SPI_GPIO_CS1 106
286 #define SPI_GPIO_BUS_NUM 1
287 
288 static struct spi_gpio_platform_data easy98000_spi_gpio_data = {
289@@ -94,11 +211,22 @@ static struct spi_board_info easy98000_spi_gpio_devices __initdata = {
290 };
291 
292 static void __init
293-easy98000_init_common(void)
294+easy98000_spi_gpio_init(void)
295 {
296     spi_register_board_info(&easy98000_spi_gpio_devices, 1);
297     platform_device_register(&easy98000_spi_gpio_device);
298+}
299+
300+static void __init
301+easy98000_init_common(void)
302+{
303     falcon_register_i2c();
304+ platform_device_register(&easy98000_i2c_gpio_device);
305+ register_davicom();
306+ ltq_add_device_gpio_leds(-1, ARRAY_SIZE(easy98000_gpio_leds),
307+ easy98000_gpio_leds);
308+ register_easy98000_cpld();
309+ easy98000_spi_gpio_init();
310 }
311 
312 static void __init
313diff --git a/arch/mips/lantiq/machtypes.h b/arch/mips/lantiq/machtypes.h
314index dfc6af7..7690f6a 100644
315--- a/arch/mips/lantiq/machtypes.h
316+++ b/arch/mips/lantiq/machtypes.h
317@@ -16,10 +16,52 @@ enum lantiq_mach_type {
318     LTQ_MACH_EASY50712, /* Danube evaluation board */
319     LTQ_MACH_EASY50601, /* Amazon SE evaluation board */
320 
321+ /* SVIP */
322+ LANTIQ_MACH_EASY33016, /* SVIP Easy33016 */
323+ LANTIQ_MACH_EASY336, /* SVIP Easy336, NOR Flash */
324+ LANTIQ_MACH_EASY336SF, /* SVIP Easy336, Serial Flash */
325+ LANTIQ_MACH_EASY336NAND, /* SVIP Easy336, NAND Flash */
326+
327     /* FALCON */
328     LANTIQ_MACH_EASY98000, /* Falcon Eval Board, NOR Flash */
329     LANTIQ_MACH_EASY98000SF, /* Falcon Eval Board, Serial Flash */
330     LANTIQ_MACH_EASY98000NAND, /* Falcon Eval Board, NAND Flash */
331+ LANTIQ_MACH_EASY98020, /* EASY98020 Eval Board */
332+ LANTIQ_MACH_EASY98020_1LAN, /* EASY98020 Eval Board (1 LAN port) */
333+ LANTIQ_MACH_EASY98020_2LAN, /* EASY98020 Eval Board (2 LAN port) */
334+ LANTIQ_MACH_95C3AM1, /* 95C3AM1 Eval Board */
335+
336+ /* Arcadyan */
337+ LANTIQ_MACH_ARV3527P, /* Arcor easybox a401 */
338+ LANTIQ_MACH_ARV4510PW, /* Wippies Homebox */
339+ LANTIQ_MACH_ARV4518PW, /* Airties WAV-221, SMC-7908A-ISP */
340+ LANTIQ_MACH_ARV4519PW, /* Vodafone, Pirelli */
341+ LANTIQ_MACH_ARV4520PW, /* Airties WAV-281, Arcor EasyboxA800 */
342+ LANTIQ_MACH_ARV452CPW, /* Arcor EasyboxA801 */
343+ LANTIQ_MACH_ARV4525PW, /* Speedport W502V */
344+ LANTIQ_MACH_ARV7525PW, /* Speedport W303V */
345+ LANTIQ_MACH_ARV752DPW, /* Arcor easybox a802 */
346+ LANTIQ_MACH_ARV752DPW22, /* Arcor easybox a803 */
347+ LANTIQ_MACH_ARV7518PW, /* ASTORIA */
348+
349+ /* Netgear */
350+ LANTIQ_MACH_DGN3500B, /* Netgear DGN3500 */
351+
352+ /* FRITZ!BOX */
353+ LANTIQ_MACH_FRITZ3370, /* FRITZ!BOX 3370 vdsl cpe */
354+ LANTIQ_MACH_FRITZ7320, /* FRITZ!BOX 7320 1&1 homeserver */
355+
356+ /* Gigaset */
357+ LANTIQ_MACH_GIGASX76X, /* Gigaset SX76x */
358+
359+ /* Buffalo */
360+ LANTIQ_MACH_WBMR, /* WBMR-HP-G300H */
361+
362+ /* ZyXEL */
363+ LANTIQ_MACH_P2601HNFX, /* ZyXEL P-2601HN-Fx */
364+
365+ /* ZTE */
366+ LANTIQ_MACH_H201L, /* ZTE ZXV10 H201L */
367 };
368 
369 #endif
370diff --git a/arch/mips/lantiq/xway/Kconfig b/arch/mips/lantiq/xway/Kconfig
371index 54a51ff..8ad481c 100644
372--- a/arch/mips/lantiq/xway/Kconfig
373+++ b/arch/mips/lantiq/xway/Kconfig
374@@ -6,6 +6,38 @@ config LANTIQ_MACH_EASY50712
375     bool "Easy50712 - Danube"
376     default y
377 
378+config LANTIQ_MACH_ARV
379+ bool "ARV"
380+ default y
381+
382+config LANTIQ_MACH_NETGEAR
383+ bool "Netgear"
384+ default y
385+
386+config LANTIQ_MACH_GIGASX76X
387+ bool "GIGASX76X"
388+ default y
389+
390+config LANTIQ_MACH_WBMR
391+ bool "WBMR-HP-G300H"
392+ default y
393+
394+config LANTIQ_MACH_P2601HNFX
395+ bool "P2601HNFX"
396+ default y
397+
398+config LANTIQ_MACH_H201L
399+ bool "H201L"
400+ default y
401+
402+config LANTIQ_MACH_FRITZ_VR9
403+ bool "FRITZ3370"
404+ default y
405+
406+config LANTIQ_MACH_FRITZ_AR9
407+ bool "FRITZ7320"
408+ default y
409+
410 endmenu
411 
412 choice
413diff --git a/arch/mips/lantiq/xway/Makefile b/arch/mips/lantiq/xway/Makefile
414index c9baf91..d9f3685 100644
415--- a/arch/mips/lantiq/xway/Makefile
416+++ b/arch/mips/lantiq/xway/Makefile
417@@ -1,4 +1,15 @@
418 obj-y := sysctrl.o reset.o gpio.o gpio_stp.o gpio_ebu.o devices.o dma.o clk.o prom.o nand.o timer.o dev-ifxhcd.o
419 
420+obj-y += dev-dwc_otg.o
421+obj-$(CONFIG_PCI) += dev-wifi-rt2x00.o dev-wifi-athxk.o pci-ath-fixup.o
422+
423 obj-$(CONFIG_LANTIQ_MACH_EASY50712) += mach-easy50712.o
424 obj-$(CONFIG_LANTIQ_MACH_EASY50601) += mach-easy50601.o
425+obj-$(CONFIG_LANTIQ_MACH_ARV) += mach-arv.o
426+obj-$(CONFIG_LANTIQ_MACH_FRITZ_AR9) += mach-fritz_ar9.o
427+obj-$(CONFIG_LANTIQ_MACH_FRITZ_VR9) += mach-fritz_vr9.o
428+obj-$(CONFIG_LANTIQ_MACH_GIGASX76X) += mach-gigasx76x.o
429+obj-$(CONFIG_LANTIQ_MACH_NETGEAR) += mach-netgear.o
430+obj-$(CONFIG_LANTIQ_MACH_WBMR) += mach-wbmr.o
431+obj-$(CONFIG_LANTIQ_MACH_P2601HNFX) += mach-p2601hnfx.o
432+obj-$(CONFIG_LANTIQ_MACH_H201L) += mach-h201l.o
433diff --git a/arch/mips/lantiq/xway/devices.c b/arch/mips/lantiq/xway/devices.c
434index 5d4650d..64fe713 100644
435--- a/arch/mips/lantiq/xway/devices.c
436+++ b/arch/mips/lantiq/xway/devices.c
437@@ -19,6 +19,7 @@
438 #include <linux/time.h>
439 #include <linux/io.h>
440 #include <linux/gpio.h>
441+#include <linux/spi/spi.h>
442 
443 #include <asm/bootinfo.h>
444 #include <asm/irq.h>
445@@ -119,3 +120,97 @@ ltq_register_vrx200(struct ltq_eth_data *eth)
446     ltq_vrx200.dev.platform_data = eth;
447     platform_device_register(&ltq_vrx200);
448 }
449+
450+/* ebu */
451+static struct resource ltq_ebu_resource =
452+{
453+ .name = "gpio_ebu",
454+ .start = LTQ_EBU_GPIO_START,
455+ .end = LTQ_EBU_GPIO_START + LTQ_EBU_GPIO_SIZE - 1,
456+ .flags = IORESOURCE_MEM,
457+};
458+
459+static struct platform_device ltq_ebu =
460+{
461+ .name = "ltq_ebu",
462+ .resource = &ltq_ebu_resource,
463+ .num_resources = 1,
464+};
465+
466+void __init
467+ltq_register_gpio_ebu(unsigned int value)
468+{
469+ ltq_ebu.dev.platform_data = (void*) value;
470+ platform_device_register(&ltq_ebu);
471+}
472+
473+/* gpio buttons */
474+static struct gpio_buttons_platform_data ltq_gpio_buttons_platform_data;
475+
476+static struct platform_device ltq_gpio_buttons_platform_device =
477+{
478+ .name = "gpio-buttons",
479+ .id = 0,
480+ .dev = {
481+ .platform_data = (void *) &ltq_gpio_buttons_platform_data,
482+ },
483+};
484+
485+void __init
486+ltq_register_gpio_buttons(struct gpio_button *buttons, int cnt)
487+{
488+ ltq_gpio_buttons_platform_data.buttons = buttons;
489+ ltq_gpio_buttons_platform_data.nbuttons = cnt;
490+ platform_device_register(&ltq_gpio_buttons_platform_device);
491+}
492+
493+static struct resource ltq_spi_resources[] = {
494+ {
495+ .start = LTQ_SSC_BASE_ADDR,
496+ .end = LTQ_SSC_BASE_ADDR + LTQ_SSC_SIZE - 1,
497+ .flags = IORESOURCE_MEM,
498+ },
499+ IRQ_RES(spi_tx, LTQ_SSC_TIR),
500+ IRQ_RES(spi_rx, LTQ_SSC_RIR),
501+ IRQ_RES(spi_err, LTQ_SSC_EIR),
502+};
503+
504+static struct resource ltq_spi_resources_ar9[] = {
505+ {
506+ .start = LTQ_SSC_BASE_ADDR,
507+ .end = LTQ_SSC_BASE_ADDR + LTQ_SSC_SIZE - 1,
508+ .flags = IORESOURCE_MEM,
509+ },
510+ IRQ_RES(spi_tx, LTQ_SSC_TIR_AR9),
511+ IRQ_RES(spi_rx, LTQ_SSC_RIR_AR9),
512+ IRQ_RES(spi_err, LTQ_SSC_EIR),
513+};
514+
515+static struct resource ltq_spi_resources_ase[] = {
516+ {
517+ .start = LTQ_SSC_BASE_ADDR,
518+ .end = LTQ_SSC_BASE_ADDR + LTQ_SSC_SIZE - 1,
519+ .flags = IORESOURCE_MEM,
520+ },
521+ IRQ_RES(spi_tx, LTQ_SSC_TIR_ASE),
522+ IRQ_RES(spi_rx, LTQ_SSC_RIR_ASE),
523+ IRQ_RES(spi_err, LTQ_SSC_EIR_ASE),
524+};
525+
526+static struct platform_device ltq_spi = {
527+ .name = "ltq_spi",
528+ .resource = ltq_spi_resources,
529+ .num_resources = ARRAY_SIZE(ltq_spi_resources),
530+};
531+
532+void __init ltq_register_spi(struct ltq_spi_platform_data *pdata,
533+ struct spi_board_info const *info, unsigned n)
534+{
535+ if (ltq_is_ar9())
536+ ltq_spi.resource = ltq_spi_resources_ar9;
537+ else if (ltq_is_ase())
538+ ltq_spi.resource = ltq_spi_resources_ase;
539+ spi_register_board_info(info, n);
540+ ltq_spi.dev.platform_data = pdata;
541+ platform_device_register(&ltq_spi);
542+}
543diff --git a/arch/mips/lantiq/xway/devices.h b/arch/mips/lantiq/xway/devices.h
544index 08befd9..dcf2a14 100644
545--- a/arch/mips/lantiq/xway/devices.h
546+++ b/arch/mips/lantiq/xway/devices.h
547@@ -11,6 +11,8 @@
548 
549 #include "../devices.h"
550 #include <linux/phy.h>
551+#include <linux/spi/spi.h>
552+#include <linux/gpio_buttons.h>
553 
554 extern void ltq_register_gpio(void);
555 extern void ltq_register_gpio_stp(void);
556@@ -18,5 +20,9 @@ extern void ltq_register_ase_asc(void);
557 extern void ltq_register_etop(struct ltq_eth_data *eth);
558 extern void xway_register_nand(struct mtd_partition *parts, int count);
559 extern void ltq_register_vrx200(struct ltq_eth_data *eth);
560+extern void ltq_register_gpio_ebu(unsigned int value);
561+extern void ltq_register_spi(struct ltq_spi_platform_data *pdata,
562+ struct spi_board_info const *info, unsigned n);
563+extern void ltq_register_gpio_buttons(struct gpio_button *buttons, int cnt);
564 
565 #endif
566--
5671.7.9.1
568
569

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