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-rw-r--r--arch/arm/mach-pxa/Kconfig19
-rw-r--r--arch/arm/mach-pxa/Makefile2
-rw-r--r--arch/arm/mach-pxa/leds-trizeps4.c134
-rw-r--r--arch/arm/mach-pxa/leds.c2
-rw-r--r--arch/arm/mach-pxa/leds.h1
-rw-r--r--arch/arm/mach-pxa/lpd270.c126
-rw-r--r--arch/arm/mach-pxa/trizeps4.c471
7 files changed, 731 insertions, 24 deletions
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index ea5137f319c4..03d07cae26c8 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -35,6 +35,10 @@ config PXA_SHARPSL
35 SL-C3000 (Spitz), SL-C3100 (Borzoi) or SL-C6000x (Tosa) 35 SL-C3000 (Spitz), SL-C3100 (Borzoi) or SL-C6000x (Tosa)
36 handheld computer. 36 handheld computer.
37 37
38config MACH_TRIZEPS4
39 bool "Keith und Koep Trizeps4 DIMM-Module"
40 select PXA27x
41
38endchoice 42endchoice
39 43
40if PXA_SHARPSL 44if PXA_SHARPSL
@@ -55,6 +59,21 @@ endchoice
55 59
56endif 60endif
57 61
62if MACH_TRIZEPS4
63
64choice
65 prompt "Select base board for Trizeps 4 module"
66
67config MACH_TRIZEPS4_CONXS
68 bool "ConXS Eval Board"
69
70config MACH_TRIZEPS4_ANY
71 bool "another Board"
72
73endchoice
74
75endif
76
58endmenu 77endmenu
59 78
60config MACH_POODLE 79config MACH_POODLE
diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile
index 1610690be419..9093eb1c94eb 100644
--- a/arch/arm/mach-pxa/Makefile
+++ b/arch/arm/mach-pxa/Makefile
@@ -12,6 +12,7 @@ obj-$(CONFIG_ARCH_LUBBOCK) += lubbock.o
12obj-$(CONFIG_MACH_LOGICPD_PXA270) += lpd270.o 12obj-$(CONFIG_MACH_LOGICPD_PXA270) += lpd270.o
13obj-$(CONFIG_MACH_MAINSTONE) += mainstone.o 13obj-$(CONFIG_MACH_MAINSTONE) += mainstone.o
14obj-$(CONFIG_ARCH_PXA_IDP) += idp.o 14obj-$(CONFIG_ARCH_PXA_IDP) += idp.o
15obj-$(CONFIG_MACH_TRIZEPS4) += trizeps4.o
15obj-$(CONFIG_PXA_SHARP_C7xx) += corgi.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o corgi_pm.o 16obj-$(CONFIG_PXA_SHARP_C7xx) += corgi.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o corgi_pm.o
16obj-$(CONFIG_PXA_SHARP_Cxx00) += spitz.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o spitz_pm.o 17obj-$(CONFIG_PXA_SHARP_Cxx00) += spitz.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o spitz_pm.o
17obj-$(CONFIG_MACH_AKITA) += akita-ioexp.o 18obj-$(CONFIG_MACH_AKITA) += akita-ioexp.o
@@ -23,6 +24,7 @@ led-y := leds.o
23led-$(CONFIG_ARCH_LUBBOCK) += leds-lubbock.o 24led-$(CONFIG_ARCH_LUBBOCK) += leds-lubbock.o
24led-$(CONFIG_MACH_MAINSTONE) += leds-mainstone.o 25led-$(CONFIG_MACH_MAINSTONE) += leds-mainstone.o
25led-$(CONFIG_ARCH_PXA_IDP) += leds-idp.o 26led-$(CONFIG_ARCH_PXA_IDP) += leds-idp.o
27led-$(CONFIG_MACH_TRIZEPS4) += leds-trizeps4.o
26 28
27obj-$(CONFIG_LEDS) += $(led-y) 29obj-$(CONFIG_LEDS) += $(led-y)
28 30
diff --git a/arch/arm/mach-pxa/leds-trizeps4.c b/arch/arm/mach-pxa/leds-trizeps4.c
new file mode 100644
index 000000000000..14cfc85e44b5
--- /dev/null
+++ b/arch/arm/mach-pxa/leds-trizeps4.c
@@ -0,0 +1,134 @@
1/*
2 * linux/arch/arm/mach-pxa/leds-trizeps4.c
3 *
4 * Author: Jürgen Schindele
5 * Created: 20 02, 2006
6 * Copyright: Jürgen Schindele
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
11 */
12
13#include <linux/config.h>
14#include <linux/init.h>
15
16#include <asm/hardware.h>
17#include <asm/system.h>
18#include <asm/types.h>
19#include <asm/leds.h>
20
21#include <asm/arch/pxa-regs.h>
22#include <asm/arch/trizeps4.h>
23
24#include "leds.h"
25
26#define LED_STATE_ENABLED 1
27#define LED_STATE_CLAIMED 2
28
29#define SYS_BUSY 0x01
30#define HEARTBEAT 0x02
31#define BLINK 0x04
32
33static unsigned int led_state;
34static unsigned int hw_led_state;
35
36void trizeps4_leds_event(led_event_t evt)
37{
38 unsigned long flags;
39
40 local_irq_save(flags);
41
42 switch (evt) {
43 case led_start:
44 hw_led_state = 0;
45 pxa_gpio_mode( GPIO_SYS_BUSY_LED | GPIO_OUT); /* LED1 */
46 pxa_gpio_mode( GPIO_HEARTBEAT_LED | GPIO_OUT); /* LED2 */
47 led_state = LED_STATE_ENABLED;
48 break;
49
50 case led_stop:
51 led_state &= ~LED_STATE_ENABLED;
52 break;
53
54 case led_claim:
55 led_state |= LED_STATE_CLAIMED;
56 hw_led_state = 0;
57 break;
58
59 case led_release:
60 led_state &= ~LED_STATE_CLAIMED;
61 hw_led_state = 0;
62 break;
63
64#ifdef CONFIG_LEDS_TIMER
65 case led_timer:
66 hw_led_state ^= HEARTBEAT;
67 break;
68#endif
69
70#ifdef CONFIG_LEDS_CPU
71 case led_idle_start:
72 hw_led_state &= ~SYS_BUSY;
73 break;
74
75 case led_idle_end:
76 hw_led_state |= SYS_BUSY;
77 break;
78#endif
79
80 case led_halted:
81 break;
82
83 case led_green_on:
84 hw_led_state |= BLINK;
85 break;
86
87 case led_green_off:
88 hw_led_state &= ~BLINK;
89 break;
90
91 case led_amber_on:
92 break;
93
94 case led_amber_off:
95 break;
96
97 case led_red_on:
98 break;
99
100 case led_red_off:
101 break;
102
103 default:
104 break;
105 }
106
107 if (led_state & LED_STATE_ENABLED) {
108 switch (hw_led_state) {
109 case 0:
110 GPSR(GPIO_SYS_BUSY_LED) |= GPIO_bit(GPIO_SYS_BUSY_LED);
111 GPSR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
112 break;
113 case 1:
114 GPCR(GPIO_SYS_BUSY_LED) |= GPIO_bit(GPIO_SYS_BUSY_LED);
115 GPSR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
116 break;
117 case 2:
118 GPSR(GPIO_SYS_BUSY_LED) |= GPIO_bit(GPIO_SYS_BUSY_LED);
119 GPCR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
120 break;
121 case 3:
122 GPCR(GPIO_SYS_BUSY_LED) |= GPIO_bit(GPIO_SYS_BUSY_LED);
123 GPCR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
124 break;
125 }
126 }
127 else {
128 /* turn all off */
129 GPSR(GPIO_SYS_BUSY_LED) |= GPIO_bit(GPIO_SYS_BUSY_LED);
130 GPSR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
131 }
132
133 local_irq_restore(flags);
134}
diff --git a/arch/arm/mach-pxa/leds.c b/arch/arm/mach-pxa/leds.c
index bbe4d5f6afaa..e13eb841e48d 100644
--- a/arch/arm/mach-pxa/leds.c
+++ b/arch/arm/mach-pxa/leds.c
@@ -24,6 +24,8 @@ pxa_leds_init(void)
24 leds_event = mainstone_leds_event; 24 leds_event = mainstone_leds_event;
25 if (machine_is_pxa_idp()) 25 if (machine_is_pxa_idp())
26 leds_event = idp_leds_event; 26 leds_event = idp_leds_event;
27 if (machine_is_trizeps4())
28 leds_event = trizeps4_leds_event;
27 29
28 leds_event(led_start); 30 leds_event(led_start);
29 return 0; 31 return 0;
diff --git a/arch/arm/mach-pxa/leds.h b/arch/arm/mach-pxa/leds.h
index d98f6e93c12b..4f829b8c39dd 100644
--- a/arch/arm/mach-pxa/leds.h
+++ b/arch/arm/mach-pxa/leds.h
@@ -10,3 +10,4 @@
10extern void idp_leds_event(led_event_t evt); 10extern void idp_leds_event(led_event_t evt);
11extern void lubbock_leds_event(led_event_t evt); 11extern void lubbock_leds_event(led_event_t evt);
12extern void mainstone_leds_event(led_event_t evt); 12extern void mainstone_leds_event(led_event_t evt);
13extern void trizeps4_leds_event(led_event_t evt);
diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c
index ec0f43a102c7..1a5f5c21481e 100644
--- a/arch/arm/mach-pxa/lpd270.c
+++ b/arch/arm/mach-pxa/lpd270.c
@@ -248,58 +248,137 @@ static void lpd270_backlight_power(int on)
248 248
249/* 5.7" TFT QVGA (LoLo display number 1) */ 249/* 5.7" TFT QVGA (LoLo display number 1) */
250static struct pxafb_mach_info sharp_lq057q3dc02 __initdata = { 250static struct pxafb_mach_info sharp_lq057q3dc02 __initdata = {
251 .pixclock = 100000, 251 .pixclock = 150000,
252 .xres = 240, 252 .xres = 320,
253 .yres = 320, 253 .yres = 240,
254 .bpp = 16, 254 .bpp = 16,
255 .hsync_len = 64, 255 .hsync_len = 0x14,
256 .left_margin = 0x27, 256 .left_margin = 0x28,
257 .right_margin = 0x09, 257 .right_margin = 0x0a,
258 .vsync_len = 0x04, 258 .vsync_len = 0x02,
259 .upper_margin = 0x08, 259 .upper_margin = 0x08,
260 .lower_margin = 0x14, 260 .lower_margin = 0x14,
261 .sync = 0, 261 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
262 .lccr0 = 0x07800080, 262 .lccr0 = 0x07800080,
263 .lccr3 = 0x04400007, 263 .lccr3 = 0x00400000,
264 .pxafb_backlight_power = lpd270_backlight_power,
265};
266
267/* 12.1" TFT SVGA (LoLo display number 2) */
268static struct pxafb_mach_info sharp_lq121s1dg31 __initdata = {
269 .pixclock = 50000,
270 .xres = 800,
271 .yres = 600,
272 .bpp = 16,
273 .hsync_len = 0x05,
274 .left_margin = 0x52,
275 .right_margin = 0x05,
276 .vsync_len = 0x04,
277 .upper_margin = 0x14,
278 .lower_margin = 0x0a,
279 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
280 .lccr0 = 0x07800080,
281 .lccr3 = 0x00400000,
282 .pxafb_backlight_power = lpd270_backlight_power,
283};
284
285/* 3.6" TFT QVGA (LoLo display number 3) */
286static struct pxafb_mach_info sharp_lq036q1da01 __initdata = {
287 .pixclock = 150000,
288 .xres = 320,
289 .yres = 240,
290 .bpp = 16,
291 .hsync_len = 0x0e,
292 .left_margin = 0x04,
293 .right_margin = 0x0a,
294 .vsync_len = 0x03,
295 .upper_margin = 0x03,
296 .lower_margin = 0x03,
297 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
298 .lccr0 = 0x07800080,
299 .lccr3 = 0x00400000,
264 .pxafb_backlight_power = lpd270_backlight_power, 300 .pxafb_backlight_power = lpd270_backlight_power,
265}; 301};
266 302
267/* 6.4" TFT VGA (LoLo display number 5) */ 303/* 6.4" TFT VGA (LoLo display number 5) */
268static struct pxafb_mach_info sharp_lq64d343 __initdata = { 304static struct pxafb_mach_info sharp_lq64d343 __initdata = {
269 .pixclock = 20000, 305 .pixclock = 25000,
270 .xres = 640, 306 .xres = 640,
271 .yres = 480, 307 .yres = 480,
272 .bpp = 16, 308 .bpp = 16,
273 .hsync_len = 49, 309 .hsync_len = 0x31,
274 .left_margin = 0x89, 310 .left_margin = 0x89,
275 .right_margin = 0x19, 311 .right_margin = 0x19,
276 .vsync_len = 18, 312 .vsync_len = 0x12,
277 .upper_margin = 0x22, 313 .upper_margin = 0x22,
278 .lower_margin = 0, 314 .lower_margin = 0x00,
279 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, 315 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
280 .lccr0 = 0x07800080, 316 .lccr0 = 0x07800080,
281 .lccr3 = 0x04400001, 317 .lccr3 = 0x00400000,
318 .pxafb_backlight_power = lpd270_backlight_power,
319};
320
321/* 10.4" TFT VGA (LoLo display number 7) */
322static struct pxafb_mach_info sharp_lq10d368 __initdata = {
323 .pixclock = 25000,
324 .xres = 640,
325 .yres = 480,
326 .bpp = 16,
327 .hsync_len = 0x31,
328 .left_margin = 0x89,
329 .right_margin = 0x19,
330 .vsync_len = 0x12,
331 .upper_margin = 0x22,
332 .lower_margin = 0x00,
333 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
334 .lccr0 = 0x07800080,
335 .lccr3 = 0x00400000,
282 .pxafb_backlight_power = lpd270_backlight_power, 336 .pxafb_backlight_power = lpd270_backlight_power,
283}; 337};
284 338
285/* 3.5" TFT QVGA (LoLo display number 8) */ 339/* 3.5" TFT QVGA (LoLo display number 8) */
286static struct pxafb_mach_info sharp_lq035q7db02_20 __initdata = { 340static struct pxafb_mach_info sharp_lq035q7db02_20 __initdata = {
287 .pixclock = 100000, 341 .pixclock = 150000,
288 .xres = 240, 342 .xres = 240,
289 .yres = 320, 343 .yres = 320,
290 .bpp = 16, 344 .bpp = 16,
291 .hsync_len = 0x34, 345 .hsync_len = 0x0e,
292 .left_margin = 0x09, 346 .left_margin = 0x0a,
293 .right_margin = 0x09, 347 .right_margin = 0x0a,
294 .vsync_len = 0x08, 348 .vsync_len = 0x03,
295 .upper_margin = 0x05, 349 .upper_margin = 0x05,
296 .lower_margin = 0x14, 350 .lower_margin = 0x14,
297 .sync = 0, 351 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
298 .lccr0 = 0x07800080, 352 .lccr0 = 0x07800080,
299 .lccr3 = 0x04400007, 353 .lccr3 = 0x00400000,
300 .pxafb_backlight_power = lpd270_backlight_power, 354 .pxafb_backlight_power = lpd270_backlight_power,
301}; 355};
302 356
357static struct pxafb_mach_info *lpd270_lcd_to_use;
358
359static int __init lpd270_set_lcd(char *str)
360{
361 if (!strnicmp(str, "lq057q3dc02", 11)) {
362 lpd270_lcd_to_use = &sharp_lq057q3dc02;
363 } else if (!strnicmp(str, "lq121s1dg31", 11)) {
364 lpd270_lcd_to_use = &sharp_lq121s1dg31;
365 } else if (!strnicmp(str, "lq036q1da01", 11)) {
366 lpd270_lcd_to_use = &sharp_lq036q1da01;
367 } else if (!strnicmp(str, "lq64d343", 8)) {
368 lpd270_lcd_to_use = &sharp_lq64d343;
369 } else if (!strnicmp(str, "lq10d368", 8)) {
370 lpd270_lcd_to_use = &sharp_lq10d368;
371 } else if (!strnicmp(str, "lq035q7db02-20", 14)) {
372 lpd270_lcd_to_use = &sharp_lq035q7db02_20;
373 } else {
374 printk(KERN_INFO "lpd270: unknown lcd panel [%s]\n", str);
375 }
376
377 return 1;
378}
379
380__setup("lcd=", lpd270_set_lcd);
381
303static struct platform_device *platform_devices[] __initdata = { 382static struct platform_device *platform_devices[] __initdata = {
304 &smc91x_device, 383 &smc91x_device,
305 &lpd270_audio_device, 384 &lpd270_audio_device,
@@ -345,9 +424,8 @@ static void __init lpd270_init(void)
345 424
346 platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); 425 platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
347 426
348 // set_pxa_fb_info(&sharp_lq057q3dc02); 427 if (lpd270_lcd_to_use != NULL)
349 set_pxa_fb_info(&sharp_lq64d343); 428 set_pxa_fb_info(lpd270_lcd_to_use);
350 // set_pxa_fb_info(&sharp_lq035q7db02_20);
351 429
352 pxa_set_ohci_info(&lpd270_ohci_platform_data); 430 pxa_set_ohci_info(&lpd270_ohci_platform_data);
353} 431}
diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c
new file mode 100644
index 000000000000..4ffff9e95eca
--- /dev/null
+++ b/arch/arm/mach-pxa/trizeps4.c
@@ -0,0 +1,471 @@
1/*
2 * linux/arch/arm/mach-pxa/trizeps4.c
3 *
4 * Support for the Keith und Koep Trizeps4 Module Platform.
5 *
6 * Author: Jürgen Schindele
7 * Created: 20 02, 2006
8 * Copyright: Jürgen Schindele
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License version 2 as
12 * published by the Free Software Foundation.
13 */
14
15#include <linux/init.h>
16#include <linux/kernel.h>
17#include <linux/platform_device.h>
18#include <linux/sysdev.h>
19#include <linux/interrupt.h>
20#include <linux/sched.h>
21#include <linux/bitops.h>
22#include <linux/fb.h>
23#include <linux/ioport.h>
24#include <linux/delay.h>
25#include <linux/serial_8250.h>
26#include <linux/mtd/mtd.h>
27#include <linux/mtd/partitions.h>
28
29#include <asm/types.h>
30#include <asm/setup.h>
31#include <asm/memory.h>
32#include <asm/mach-types.h>
33#include <asm/hardware.h>
34#include <asm/irq.h>
35#include <asm/sizes.h>
36
37#include <asm/mach/arch.h>
38#include <asm/mach/map.h>
39#include <asm/mach/irq.h>
40#include <asm/mach/flash.h>
41
42#include <asm/arch/pxa-regs.h>
43#include <asm/arch/trizeps4.h>
44#include <asm/arch/audio.h>
45#include <asm/arch/pxafb.h>
46#include <asm/arch/mmc.h>
47#include <asm/arch/irda.h>
48#include <asm/arch/ohci.h>
49
50#include "generic.h"
51
52/********************************************************************************************
53 * ONBOARD FLASH
54 ********************************************************************************************/
55static struct mtd_partition trizeps4_partitions[] = {
56 {
57 .name = "Bootloader",
58 .size = 0x00040000,
59 .offset = 0,
60 .mask_flags = MTD_WRITEABLE /* force read-only */
61 },{
62 .name = "Kernel",
63 .size = 0x00400000,
64 .offset = 0x00040000
65 },{
66 .name = "Filesystem",
67 .size = MTDPART_SIZ_FULL,
68 .offset = 0x00440000
69 }
70};
71
72static struct flash_platform_data trizeps4_flash_data[] = {
73 {
74 .map_name = "cfi_probe",
75 .parts = trizeps4_partitions,
76 .nr_parts = ARRAY_SIZE(trizeps4_partitions)
77 }
78};
79
80static struct resource flash_resource = {
81 .start = PXA_CS0_PHYS,
82 .end = PXA_CS0_PHYS + SZ_64M - 1,
83 .flags = IORESOURCE_MEM,
84};
85
86static struct platform_device flash_device = {
87 .name = "pxa2xx-flash",
88 .id = 0,
89 .dev = {
90 .platform_data = &trizeps4_flash_data,
91 },
92 .resource = &flash_resource,
93 .num_resources = 1,
94};
95
96/********************************************************************************************
97 * DAVICOM DM9000 Ethernet
98 ********************************************************************************************/
99static struct resource dm9000_resources[] = {
100 [0] = {
101 .start = TRIZEPS4_ETH_PHYS+0x300,
102 .end = TRIZEPS4_ETH_PHYS+0x400-1,
103 .flags = IORESOURCE_MEM,
104 },
105 [1] = {
106 .start = TRIZEPS4_ETH_PHYS+0x8300,
107 .end = TRIZEPS4_ETH_PHYS+0x8400-1,
108 .flags = IORESOURCE_MEM,
109 },
110 [2] = {
111 .start = TRIZEPS4_ETH_IRQ,
112 .end = TRIZEPS4_ETH_IRQ,
113 .flags = (IORESOURCE_IRQ | IRQT_RISING),
114 },
115};
116
117static struct platform_device dm9000_device = {
118 .name = "dm9000",
119 .id = -1,
120 .num_resources = ARRAY_SIZE(dm9000_resources),
121 .resource = dm9000_resources,
122};
123
124/********************************************************************************************
125 * PXA270 serial ports
126 ********************************************************************************************/
127static struct plat_serial8250_port tri_serial_ports[] = {
128#ifdef CONFIG_SERIAL_PXA
129 /* this uses the own PXA driver */
130 {
131 0,
132 },
133#else
134 /* this uses the generic 8520 driver */
135 [0] = {
136 .membase = (void *)&FFUART,
137 .irq = IRQ_FFUART,
138 .flags = UPF_BOOT_AUTOCONF,
139 .iotype = UPIO_MEM32,
140 .regshift = 2,
141 .uartclk = (921600*16),
142 },
143 [1] = {
144 .membase = (void *)&BTUART,
145 .irq = IRQ_BTUART,
146 .flags = UPF_BOOT_AUTOCONF,
147 .iotype = UPIO_MEM32,
148 .regshift = 2,
149 .uartclk = (921600*16),
150 },
151 {
152 0,
153 },
154#endif
155};
156
157static struct platform_device uart_devices = {
158 .name = "serial8250",
159 .id = 0,
160 .dev = {
161 .platform_data = tri_serial_ports,
162 },
163 .num_resources = 0,
164 .resource = NULL,
165};
166
167/********************************************************************************************
168 * PXA270 ac97 sound codec
169 ********************************************************************************************/
170static struct platform_device ac97_audio_device = {
171 .name = "pxa2xx-ac97",
172 .id = -1,
173};
174
175static struct platform_device * trizeps4_devices[] __initdata = {
176 &flash_device,
177 &uart_devices,
178 &dm9000_device,
179 &ac97_audio_device,
180};
181
182#ifdef CONFIG_MACH_TRIZEPS4_CONXS
183static short trizeps_conxs_bcr;
184
185/* PCCARD power switching supports only 3,3V */
186void board_pcmcia_power(int power)
187{
188 if (power) {
189 /* switch power on, put in reset and enable buffers */
190 trizeps_conxs_bcr |= power;
191 trizeps_conxs_bcr |= ConXS_BCR_CF_RESET;
192 trizeps_conxs_bcr &= ~(ConXS_BCR_CF_BUF_EN);
193 ConXS_BCR = trizeps_conxs_bcr;
194 /* wait a little */
195 udelay(2000);
196 /* take reset away */
197 trizeps_conxs_bcr &= ~(ConXS_BCR_CF_RESET);
198 ConXS_BCR = trizeps_conxs_bcr;
199 udelay(2000);
200 } else {
201 /* put in reset */
202 trizeps_conxs_bcr |= ConXS_BCR_CF_RESET;
203 ConXS_BCR = trizeps_conxs_bcr;
204 udelay(1000);
205 /* switch power off */
206 trizeps_conxs_bcr &= ~(0xf);
207 ConXS_BCR = trizeps_conxs_bcr;
208
209 }
210 pr_debug("%s: o%s 0x%x\n", __FUNCTION__, power ? "n": "ff", trizeps_conxs_bcr);
211}
212
213/* backlight power switching for LCD panel */
214static void board_backlight_power(int on)
215{
216 if (on) {
217 trizeps_conxs_bcr |= ConXS_BCR_L_DISP;
218 } else {
219 trizeps_conxs_bcr &= ~ConXS_BCR_L_DISP;
220 }
221 pr_debug("%s: o%s 0x%x\n", __FUNCTION__, on ? "n" : "ff", trizeps_conxs_bcr);
222 ConXS_BCR = trizeps_conxs_bcr;
223}
224
225/* Powersupply for MMC/SD cardslot */
226static void board_mci_power(struct device *dev, unsigned int vdd)
227{
228 struct pxamci_platform_data* p_d = dev->platform_data;
229
230 if (( 1 << vdd) & p_d->ocr_mask) {
231 pr_debug("%s: on\n", __FUNCTION__);
232 /* FIXME fill in values here */
233 } else {
234 pr_debug("%s: off\n", __FUNCTION__);
235 /* FIXME fill in values here */
236 }
237}
238
239static short trizeps_conxs_ircr;
240
241/* Switch modes and Power for IRDA receiver */
242static void board_irda_mode(struct device *dev, int mode)
243{
244 unsigned long flags;
245
246 local_irq_save(flags);
247 if (mode & IR_SIRMODE) {
248 /* Slow mode */
249 trizeps_conxs_ircr &= ~ConXS_IRCR_MODE;
250 } else if (mode & IR_FIRMODE) {
251 /* Fast mode */
252 trizeps_conxs_ircr |= ConXS_IRCR_MODE;
253 }
254 if (mode & IR_OFF) {
255 trizeps_conxs_ircr |= ConXS_IRCR_SD;
256 } else {
257 trizeps_conxs_ircr &= ~ConXS_IRCR_SD;
258 }
259 /* FIXME write values to register */
260 local_irq_restore(flags);
261}
262
263#else
264/* for other baseboards define dummies */
265void board_pcmcia_power(int power) {;}
266#define board_backlight_power NULL
267#define board_mci_power NULL
268#define board_irda_mode NULL
269
270#endif /* CONFIG_MACH_TRIZEPS4_CONXS */
271EXPORT_SYMBOL(board_pcmcia_power);
272
273static int trizeps4_mci_init(struct device *dev, irqreturn_t (*mci_detect_int)(int, void *, struct pt_regs *), void *data)
274{
275 int err;
276 /* setup GPIO for PXA27x MMC controller */
277 pxa_gpio_mode(GPIO32_MMCCLK_MD);
278 pxa_gpio_mode(GPIO112_MMCCMD_MD);
279 pxa_gpio_mode(GPIO92_MMCDAT0_MD);
280 pxa_gpio_mode(GPIO109_MMCDAT1_MD);
281 pxa_gpio_mode(GPIO110_MMCDAT2_MD);
282 pxa_gpio_mode(GPIO111_MMCDAT3_MD);
283
284 pxa_gpio_mode(GPIO_MMC_DET | GPIO_IN);
285
286 err = request_irq(TRIZEPS4_MMC_IRQ, mci_detect_int, SA_INTERRUPT | SA_TRIGGER_RISING, "MMC card detect", data);
287 if (err) {
288 printk(KERN_ERR "trizeps4_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
289 return -1;
290 }
291 return 0;
292}
293
294static void trizeps4_mci_exit(struct device *dev, void *data)
295{
296 free_irq(TRIZEPS4_MMC_IRQ, data);
297}
298
299static struct pxamci_platform_data trizeps4_mci_platform_data = {
300 .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
301 .init = trizeps4_mci_init,
302 .exit = trizeps4_mci_exit,
303 .setpower = board_mci_power,
304};
305
306static struct pxaficp_platform_data trizeps4_ficp_platform_data = {
307 .transceiver_cap = IR_SIRMODE | IR_FIRMODE | IR_OFF,
308 .transceiver_mode = board_irda_mode,
309};
310
311static int trizeps4_ohci_init(struct device *dev)
312{
313 /* setup Port1 GPIO pin. */
314 pxa_gpio_mode( 88 | GPIO_ALT_FN_1_IN); /* USBHPWR1 */
315 pxa_gpio_mode( 89 | GPIO_ALT_FN_2_OUT); /* USBHPEN1 */
316
317 /* Set the Power Control Polarity Low and Power Sense
318 Polarity Low to active low. */
319 UHCHR = (UHCHR | UHCHR_PCPL | UHCHR_PSPL) &
320 ~(UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSEP3 | UHCHR_SSE);
321
322 return 0;
323}
324
325static void trizeps4_ohci_exit(struct device *dev)
326{
327 ;
328}
329
330static struct pxaohci_platform_data trizeps4_ohci_platform_data = {
331 .port_mode = PMM_PERPORT_MODE,
332 .init = trizeps4_ohci_init,
333 .exit = trizeps4_ohci_exit,
334};
335
336static struct map_desc trizeps4_io_desc[] __initdata = {
337 { /* ConXS CFSR */
338 .virtual = TRIZEPS4_CFSR_VIRT,
339 .pfn = __phys_to_pfn(TRIZEPS4_CFSR_PHYS),
340 .length = 0x00001000,
341 .type = MT_DEVICE
342 },
343 { /* ConXS BCR */
344 .virtual = TRIZEPS4_BOCR_VIRT,
345 .pfn = __phys_to_pfn(TRIZEPS4_BOCR_PHYS),
346 .length = 0x00001000,
347 .type = MT_DEVICE
348 },
349 { /* ConXS IRCR */
350 .virtual = TRIZEPS4_IRCR_VIRT,
351 .pfn = __phys_to_pfn(TRIZEPS4_IRCR_PHYS),
352 .length = 0x00001000,
353 .type = MT_DEVICE
354 },
355 { /* ConXS DCR */
356 .virtual = TRIZEPS4_DICR_VIRT,
357 .pfn = __phys_to_pfn(TRIZEPS4_DICR_PHYS),
358 .length = 0x00001000,
359 .type = MT_DEVICE
360 },
361 { /* ConXS UPSR */
362 .virtual = TRIZEPS4_UPSR_VIRT,
363 .pfn = __phys_to_pfn(TRIZEPS4_UPSR_PHYS),
364 .length = 0x00001000,
365 .type = MT_DEVICE
366 }
367};
368
369static struct pxafb_mach_info sharp_lcd __initdata = {
370 .pixclock = 78000,
371 .xres = 640,
372 .yres = 480,
373 .bpp = 8,
374 .hsync_len = 4,
375 .left_margin = 4,
376 .right_margin = 4,
377 .vsync_len = 2,
378 .upper_margin = 0,
379 .lower_margin = 0,
380 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
381 .cmap_greyscale = 0,
382 .cmap_inverse = 0,
383 .cmap_static = 0,
384 .lccr0 = LCCR0_Color | LCCR0_Pas | LCCR0_Dual,
385 .lccr3 = 0x0340ff02,
386 .pxafb_backlight_power = board_backlight_power,
387};
388
389static void __init trizeps4_fixup(struct machine_desc *desc, struct tag *tags, char **cmdline, struct meminfo *mi)
390{
391}
392
393static void __init trizeps4_init(void)
394{
395 platform_add_devices(trizeps4_devices, ARRAY_SIZE(trizeps4_devices));
396
397 set_pxa_fb_info(&sharp_lcd);
398
399 pxa_set_mci_info(&trizeps4_mci_platform_data);
400 pxa_set_ficp_info(&trizeps4_ficp_platform_data);
401 pxa_set_ohci_info(&trizeps4_ohci_platform_data);
402}
403
404static void __init trizeps4_map_io(void)
405{
406 pxa_map_io();
407 iotable_init(trizeps4_io_desc, ARRAY_SIZE(trizeps4_io_desc));
408
409 /* for DiskOnChip */
410 pxa_gpio_mode(GPIO15_nCS_1_MD);
411
412 /* for off-module PIC on ConXS board */
413 pxa_gpio_mode(GPIO_PIC | GPIO_IN);
414
415 /* UCB1400 irq */
416 pxa_gpio_mode(GPIO_UCB1400 | GPIO_IN);
417
418 /* for DM9000 LAN */
419 pxa_gpio_mode(GPIO78_nCS_2_MD);
420 pxa_gpio_mode(GPIO_DM9000 | GPIO_IN);
421
422 /* for PCMCIA device */
423 pxa_gpio_mode(GPIO_PCD | GPIO_IN);
424 pxa_gpio_mode(GPIO_PRDY | GPIO_IN);
425
426 /* for I2C adapter */
427 pxa_gpio_mode(GPIO117_I2CSCL_MD);
428 pxa_gpio_mode(GPIO118_I2CSDA_MD);
429
430 /* MMC_DET s.o. */
431 pxa_gpio_mode(GPIO_MMC_DET | GPIO_IN);
432
433 /* whats that for ??? */
434 pxa_gpio_mode(GPIO79_nCS_3_MD);
435
436 pxa_gpio_mode( GPIO_SYS_BUSY_LED | GPIO_OUT); /* LED1 */
437 pxa_gpio_mode( GPIO_HEARTBEAT_LED | GPIO_OUT); /* LED2 */
438
439#ifdef CONFIG_MACH_TRIZEPS4_CONXS
440#ifdef CONFIG_IDE_PXA_CF
441 /* if boot direct from compact flash dont disable power */
442 trizeps_conxs_bcr = 0x0009;
443#else
444 /* this is the reset value */
445 trizeps_conxs_bcr = 0x00A0;
446#endif
447 ConXS_BCR = trizeps_conxs_bcr;
448#endif
449
450 PWER = 0x00000002;
451 PFER = 0x00000000;
452 PRER = 0x00000002;
453 PGSR0 = 0x0158C000;
454 PGSR1 = 0x00FF0080;
455 PGSR2 = 0x0001C004;
456 /* Stop 3.6MHz and drive HIGH to PCMCIA and CS */
457 PCFR |= PCFR_OPDE;
458}
459
460MACHINE_START(TRIZEPS4, "Keith und Koep Trizeps IV module")
461 /* MAINTAINER("Jürgen Schindele") */
462 .phys_io = 0x40000000,
463 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
464 .boot_params = TRIZEPS4_SDRAM_BASE + 0x100,
465 .fixup = trizeps4_fixup,
466 .init_machine = trizeps4_init,
467 .map_io = trizeps4_map_io,
468 .init_irq = pxa_init_irq,
469 .timer = &pxa_timer,
470MACHINE_END
471
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-02 01:35:44 -0400