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-rw-r--r--arch/arm/mach-sa1100/Kconfig21
-rw-r--r--arch/arm/mach-sa1100/collie.c30
-rw-r--r--arch/arm/mach-sa1100/collie_pm.c12
-rw-r--r--arch/arm/mach-sa1100/h3600.c486
-rw-r--r--arch/arm/mach-sa1100/include/mach/collie.h12
-rw-r--r--arch/arm/mach-sa1100/include/mach/h3600.h73
-rw-r--r--arch/arm/mach-sa1100/include/mach/h3600_gpio.h463
-rw-r--r--arch/arm/mach-sa1100/include/mach/irqs.h22
-rw-r--r--arch/arm/mach-sa1100/include/mach/system.h2
-rw-r--r--arch/arm/mach-sa1100/jornada720.c14
10 files changed, 57 insertions, 1078 deletions
diff --git a/arch/arm/mach-sa1100/Kconfig b/arch/arm/mach-sa1100/Kconfig
index f99d9013905f..81ffff7ed498 100644
--- a/arch/arm/mach-sa1100/Kconfig
+++ b/arch/arm/mach-sa1100/Kconfig
@@ -71,19 +71,9 @@ config SA1100_H3600
71 <http://www.handhelds.org/Compaq/index.html#iPAQ_H3600> 71 <http://www.handhelds.org/Compaq/index.html#iPAQ_H3600>
72 <http://www.compaq.com/products/handhelds/pocketpc/> 72 <http://www.compaq.com/products/handhelds/pocketpc/>
73 73
74config SA1100_H3800
75 bool "Compaq iPAQ H3800"
76 help
77 Say Y here if you intend to run this kernel on the Compaq iPAQ H3800
78 series handheld computer. Information about this machine and the
79 Linux port to this machine can be found at:
80
81 <http://www.handhelds.org/Compaq/index.html#iPAQ_H3800>
82 <http://www.compaq.com/products/handhelds/pocketpc/>
83
84config SA1100_H3XXX 74config SA1100_H3XXX
85 bool 75 bool
86 depends on SA1100_H3100 || SA1100_H3600 || SA1100_H3800 76 depends on SA1100_H3100 || SA1100_H3600
87 default y 77 default y
88 78
89config SA1100_BADGE4 79config SA1100_BADGE4
@@ -157,15 +147,6 @@ config SA1100_SSP
157 This isn't for audio support, but for attached sensors and 147 This isn't for audio support, but for attached sensors and
158 other devices, eg for BadgePAD 4 sensor support. 148 other devices, eg for BadgePAD 4 sensor support.
159 149
160config H3600_SLEEVE
161 tristate "Compaq iPAQ Handheld sleeve support"
162 depends on SA1100_H3100 || SA1100_H3600
163 help
164 Choose this option to enable support for extension packs (sleeves)
165 for the Compaq iPAQ H3XXX series of handheld computers. This option
166 is required for the CF, PCMCIA, Bluetooth and GSM/GPRS extension
167 packs.
168
169endmenu 150endmenu
170 151
171endif 152endif
diff --git a/arch/arm/mach-sa1100/collie.c b/arch/arm/mach-sa1100/collie.c
index 2052eb88c961..bbf2ebcc3066 100644
--- a/arch/arm/mach-sa1100/collie.c
+++ b/arch/arm/mach-sa1100/collie.c
@@ -25,6 +25,7 @@
25#include <linux/mtd/mtd.h> 25#include <linux/mtd/mtd.h>
26#include <linux/mtd/partitions.h> 26#include <linux/mtd/partitions.h>
27#include <linux/timer.h> 27#include <linux/timer.h>
28#include <linux/gpio.h>
28 29
29#include <mach/hardware.h> 30#include <mach/hardware.h>
30#include <asm/mach-types.h> 31#include <asm/mach-types.h>
@@ -145,7 +146,8 @@ static struct locomo_driver collie_uart_driver = {
145 .remove = collie_uart_remove, 146 .remove = collie_uart_remove,
146}; 147};
147 148
148static int __init collie_uart_init(void) { 149static int __init collie_uart_init(void)
150{
149 return locomo_driver_register(&collie_uart_driver); 151 return locomo_driver_register(&collie_uart_driver);
150} 152}
151device_initcall(collie_uart_init); 153device_initcall(collie_uart_init);
@@ -195,18 +197,34 @@ static struct mtd_partition collie_partitions[] = {
195 } 197 }
196}; 198};
197 199
200static int collie_flash_init(void)
201{
202 int rc = gpio_request(COLLIE_GPIO_VPEN, "flash Vpp enable");
203 if (rc)
204 return rc;
205
206 rc = gpio_direction_output(COLLIE_GPIO_VPEN, 1);
207 if (rc)
208 gpio_free(COLLIE_GPIO_VPEN);
209
210 return rc;
211}
212
198static void collie_set_vpp(int vpp) 213static void collie_set_vpp(int vpp)
199{ 214{
200 write_scoop_reg(&colliescoop_device.dev, SCOOP_GPCR, read_scoop_reg(&colliescoop_device.dev, SCOOP_GPCR) | COLLIE_SCP_VPEN); 215 gpio_set_value(COLLIE_GPIO_VPEN, vpp);
201 if (vpp) 216}
202 write_scoop_reg(&colliescoop_device.dev, SCOOP_GPWR, read_scoop_reg(&colliescoop_device.dev, SCOOP_GPWR) | COLLIE_SCP_VPEN); 217
203 else 218static void collie_flash_exit(void)
204 write_scoop_reg(&colliescoop_device.dev, SCOOP_GPWR, read_scoop_reg(&colliescoop_device.dev, SCOOP_GPWR) & ~COLLIE_SCP_VPEN); 219{
220 gpio_free(COLLIE_GPIO_VPEN);
205} 221}
206 222
207static struct flash_platform_data collie_flash_data = { 223static struct flash_platform_data collie_flash_data = {
208 .map_name = "cfi_probe", 224 .map_name = "cfi_probe",
225 .init = collie_flash_init,
209 .set_vpp = collie_set_vpp, 226 .set_vpp = collie_set_vpp,
227 .exit = collie_flash_exit,
210 .parts = collie_partitions, 228 .parts = collie_partitions,
211 .nr_parts = ARRAY_SIZE(collie_partitions), 229 .nr_parts = ARRAY_SIZE(collie_partitions),
212}; 230};
diff --git a/arch/arm/mach-sa1100/collie_pm.c b/arch/arm/mach-sa1100/collie_pm.c
index b39307f26b52..444f266ecc06 100644
--- a/arch/arm/mach-sa1100/collie_pm.c
+++ b/arch/arm/mach-sa1100/collie_pm.c
@@ -22,6 +22,7 @@
22#include <linux/interrupt.h> 22#include <linux/interrupt.h>
23#include <linux/device.h> 23#include <linux/device.h>
24#include <linux/platform_device.h> 24#include <linux/platform_device.h>
25#include <linux/gpio.h>
25 26
26#include <asm/irq.h> 27#include <asm/irq.h>
27#include <mach/hardware.h> 28#include <mach/hardware.h>
@@ -58,6 +59,9 @@ static void collie_charger_init(void)
58 return; 59 return;
59 } 60 }
60 61
62 gpio_request(COLLIE_GPIO_CHARGE_ON, "charge on");
63 gpio_direction_output(COLLIE_GPIO_CHARGE_ON, 1);
64
61 ucb1x00_io_set_dir(ucb, 0, COLLIE_TC35143_GPIO_MBAT_ON | COLLIE_TC35143_GPIO_TMP_ON | 65 ucb1x00_io_set_dir(ucb, 0, COLLIE_TC35143_GPIO_MBAT_ON | COLLIE_TC35143_GPIO_TMP_ON |
62 COLLIE_TC35143_GPIO_BBAT_ON); 66 COLLIE_TC35143_GPIO_BBAT_ON);
63 return; 67 return;
@@ -73,17 +77,11 @@ static void collie_measure_temp(int on)
73 77
74static void collie_charge(int on) 78static void collie_charge(int on)
75{ 79{
76 extern struct platform_device colliescoop_device;
77
78 /* Zaurus seems to contain LTC1731; it should know when to 80 /* Zaurus seems to contain LTC1731; it should know when to
79 * stop charging itself, so setting charge on should be 81 * stop charging itself, so setting charge on should be
80 * relatively harmless (as long as it is not done too often). 82 * relatively harmless (as long as it is not done too often).
81 */ 83 */
82 if (on) { 84 gpio_set_value(COLLIE_GPIO_CHARGE_ON, on);
83 set_scoop_gpio(&colliescoop_device.dev, COLLIE_SCP_CHARGE_ON);
84 } else {
85 reset_scoop_gpio(&colliescoop_device.dev, COLLIE_SCP_CHARGE_ON);
86 }
87} 85}
88 86
89static void collie_discharge(int on) 87static void collie_discharge(int on)
diff --git a/arch/arm/mach-sa1100/h3600.c b/arch/arm/mach-sa1100/h3600.c
index af25a78d705d..0eb2f159578b 100644
--- a/arch/arm/mach-sa1100/h3600.c
+++ b/arch/arm/mach-sa1100/h3600.c
@@ -42,19 +42,12 @@
42#include <asm/mach/serial_sa1100.h> 42#include <asm/mach/serial_sa1100.h>
43 43
44#include <mach/h3600.h> 44#include <mach/h3600.h>
45
46#if defined (CONFIG_SA1100_H3600) || defined (CONFIG_SA1100_H3100)
47#include <mach/h3600_gpio.h> 45#include <mach/h3600_gpio.h>
48#endif
49
50#ifdef CONFIG_SA1100_H3800
51#include <mach/h3600_asic.h>
52#endif
53 46
54#include "generic.h" 47#include "generic.h"
55 48
56struct ipaq_model_ops ipaq_model_ops; 49void (*assign_h3600_egpio)(enum ipaq_egpio_type x, int level);
57EXPORT_SYMBOL(ipaq_model_ops); 50EXPORT_SYMBOL(assign_h3600_egpio);
58 51
59static struct mtd_partition h3xxx_partitions[] = { 52static struct mtd_partition h3xxx_partitions[] = {
60 { 53 {
@@ -63,41 +56,9 @@ static struct mtd_partition h3xxx_partitions[] = {
63 .offset = 0, 56 .offset = 0,
64 .mask_flags = MTD_WRITEABLE, /* force read-only */ 57 .mask_flags = MTD_WRITEABLE, /* force read-only */
65 }, { 58 }, {
66#ifdef CONFIG_MTD_2PARTS_IPAQ 59 .name = "H3XXX rootfs",
67 .name = "H3XXX root jffs2",
68 .size = MTDPART_SIZ_FULL, 60 .size = MTDPART_SIZ_FULL,
69 .offset = 0x00040000, 61 .offset = 0x00040000,
70#else
71 .name = "H3XXX kernel",
72 .size = 0x00080000,
73 .offset = 0x00040000,
74 }, {
75 .name = "H3XXX params",
76 .size = 0x00040000,
77 .offset = 0x000C0000,
78 }, {
79#ifdef CONFIG_JFFS2_FS
80 .name = "H3XXX root jffs2",
81 .size = MTDPART_SIZ_FULL,
82 .offset = 0x00100000,
83#else
84 .name = "H3XXX initrd",
85 .size = 0x00100000,
86 .offset = 0x00100000,
87 }, {
88 .name = "H3XXX root cramfs",
89 .size = 0x00300000,
90 .offset = 0x00200000,
91 }, {
92 .name = "H3XXX usr cramfs",
93 .size = 0x00800000,
94 .offset = 0x00500000,
95 }, {
96 .name = "H3XXX usr local",
97 .size = MTDPART_SIZ_FULL,
98 .offset = 0x00d00000,
99#endif
100#endif
101 } 62 }
102}; 63};
103 64
@@ -131,11 +92,7 @@ static int h3600_irda_set_power(struct device *dev, unsigned int state)
131 92
132static void h3600_irda_set_speed(struct device *dev, unsigned int speed) 93static void h3600_irda_set_speed(struct device *dev, unsigned int speed)
133{ 94{
134 if (speed < 4000000) { 95 assign_h3600_egpio(IPAQ_EGPIO_IR_FSEL, !(speed < 4000000));
135 clr_h3600_egpio(IPAQ_EGPIO_IR_FSEL);
136 } else {
137 set_h3600_egpio(IPAQ_EGPIO_IR_FSEL);
138 }
139} 96}
140 97
141static struct irda_platform_data h3600_irda_data = { 98static struct irda_platform_data h3600_irda_data = {
@@ -266,12 +223,6 @@ static void __init h3xxx_map_io(void)
266 sa1100fb_lcd_power = h3xxx_lcd_power; 223 sa1100fb_lcd_power = h3xxx_lcd_power;
267} 224}
268 225
269static __inline__ void do_blank(int setp)
270{
271 if (ipaq_model_ops.blank_callback)
272 ipaq_model_ops.blank_callback(1-setp);
273}
274
275/************************* H3100 *************************/ 226/************************* H3100 *************************/
276 227
277#ifdef CONFIG_SA1100_H3100 228#ifdef CONFIG_SA1100_H3100
@@ -289,7 +240,6 @@ static void h3100_control_egpio(enum ipaq_egpio_type x, int setp)
289 case IPAQ_EGPIO_LCD_POWER: 240 case IPAQ_EGPIO_LCD_POWER:
290 egpio |= EGPIO_H3600_LCD_ON; 241 egpio |= EGPIO_H3600_LCD_ON;
291 gpio |= GPIO_H3100_LCD_3V_ON; 242 gpio |= GPIO_H3100_LCD_3V_ON;
292 do_blank(setp);
293 break; 243 break;
294 case IPAQ_EGPIO_LCD_ENABLE: 244 case IPAQ_EGPIO_LCD_ENABLE:
295 break; 245 break;
@@ -343,25 +293,6 @@ static void h3100_control_egpio(enum ipaq_egpio_type x, int setp)
343 } 293 }
344} 294}
345 295
346static unsigned long h3100_read_egpio(void)
347{
348 return h3100_egpio;
349}
350
351static int h3100_pm_callback(int req)
352{
353 if (ipaq_model_ops.pm_callback_aux)
354 return ipaq_model_ops.pm_callback_aux(req);
355 return 0;
356}
357
358static struct ipaq_model_ops h3100_model_ops __initdata = {
359 .generic_name = "3100",
360 .control = h3100_control_egpio,
361 .read = h3100_read_egpio,
362 .pm_callback = h3100_pm_callback
363};
364
365#define H3100_DIRECT_EGPIO (GPIO_H3100_BT_ON \ 296#define H3100_DIRECT_EGPIO (GPIO_H3100_BT_ON \
366 | GPIO_H3100_GPIO3 \ 297 | GPIO_H3100_GPIO3 \
367 | GPIO_H3100_QMUTE \ 298 | GPIO_H3100_QMUTE \
@@ -387,7 +318,7 @@ static void __init h3100_map_io(void)
387 GAFR &= ~H3100_DIRECT_EGPIO; 318 GAFR &= ~H3100_DIRECT_EGPIO;
388 319
389 H3100_EGPIO = h3100_egpio; 320 H3100_EGPIO = h3100_egpio;
390 ipaq_model_ops = h3100_model_ops; 321 assign_h3600_egpio = h3100_control_egpio;
391} 322}
392 323
393MACHINE_START(H3100, "Compaq iPAQ H3100") 324MACHINE_START(H3100, "Compaq iPAQ H3100")
@@ -420,7 +351,6 @@ static void h3600_control_egpio(enum ipaq_egpio_type x, int setp)
420 EGPIO_H3600_LCD_PCI | 351 EGPIO_H3600_LCD_PCI |
421 EGPIO_H3600_LCD_5V_ON | 352 EGPIO_H3600_LCD_5V_ON |
422 EGPIO_H3600_LVDD_ON; 353 EGPIO_H3600_LVDD_ON;
423 do_blank(setp);
424 break; 354 break;
425 case IPAQ_EGPIO_LCD_ENABLE: 355 case IPAQ_EGPIO_LCD_ENABLE:
426 break; 356 break;
@@ -471,25 +401,6 @@ static void h3600_control_egpio(enum ipaq_egpio_type x, int setp)
471 } 401 }
472} 402}
473 403
474static unsigned long h3600_read_egpio(void)
475{
476 return h3600_egpio;
477}
478
479static int h3600_pm_callback(int req)
480{
481 if (ipaq_model_ops.pm_callback_aux)
482 return ipaq_model_ops.pm_callback_aux(req);
483 return 0;
484}
485
486static struct ipaq_model_ops h3600_model_ops __initdata = {
487 .generic_name = "3600",
488 .control = h3600_control_egpio,
489 .read = h3600_read_egpio,
490 .pm_callback = h3600_pm_callback
491};
492
493static void __init h3600_map_io(void) 404static void __init h3600_map_io(void)
494{ 405{
495 h3xxx_map_io(); 406 h3xxx_map_io();
@@ -504,7 +415,7 @@ static void __init h3600_map_io(void)
504 GPIO_LDD11 | GPIO_LDD10 | GPIO_LDD9 | GPIO_LDD8; 415 GPIO_LDD11 | GPIO_LDD10 | GPIO_LDD9 | GPIO_LDD8;
505 416
506 H3600_EGPIO = h3600_egpio; /* Maintains across sleep? */ 417 H3600_EGPIO = h3600_egpio; /* Maintains across sleep? */
507 ipaq_model_ops = h3600_model_ops; 418 assign_h3600_egpio = h3600_control_egpio;
508} 419}
509 420
510MACHINE_START(H3600, "Compaq iPAQ H3600") 421MACHINE_START(H3600, "Compaq iPAQ H3600")
@@ -519,388 +430,3 @@ MACHINE_END
519 430
520#endif /* CONFIG_SA1100_H3600 */ 431#endif /* CONFIG_SA1100_H3600 */
521 432
522#ifdef CONFIG_SA1100_H3800
523
524#define SET_ASIC1(x) \
525 do {if (setp) { H3800_ASIC1_GPIO_OUT |= (x); } else { H3800_ASIC1_GPIO_OUT &= ~(x); }} while(0)
526
527#define SET_ASIC2(x) \
528 do {if (setp) { H3800_ASIC2_GPIOPIOD |= (x); } else { H3800_ASIC2_GPIOPIOD &= ~(x); }} while(0)
529
530#define CLEAR_ASIC1(x) \
531 do {if (setp) { H3800_ASIC1_GPIO_OUT &= ~(x); } else { H3800_ASIC1_GPIO_OUT |= (x); }} while(0)
532
533#define CLEAR_ASIC2(x) \
534 do {if (setp) { H3800_ASIC2_GPIOPIOD &= ~(x); } else { H3800_ASIC2_GPIOPIOD |= (x); }} while(0)
535
536
537/*
538 On screen enable, we get
539
540 h3800_video_power_on(1)
541 LCD controller starts
542 h3800_video_lcd_enable(1)
543
544 On screen disable, we get
545
546 h3800_video_lcd_enable(0)
547 LCD controller stops
548 h3800_video_power_on(0)
549*/
550
551
552static void h3800_video_power_on(int setp)
553{
554 if (setp) {
555 H3800_ASIC1_GPIO_OUT |= GPIO1_LCD_ON;
556 msleep(30);
557 H3800_ASIC1_GPIO_OUT |= GPIO1_VGL_ON;
558 msleep(5);
559 H3800_ASIC1_GPIO_OUT |= GPIO1_VGH_ON;
560 msleep(50);
561 H3800_ASIC1_GPIO_OUT |= GPIO1_LCD_5V_ON;
562 msleep(5);
563 } else {
564 msleep(5);
565 H3800_ASIC1_GPIO_OUT &= ~GPIO1_LCD_5V_ON;
566 msleep(50);
567 H3800_ASIC1_GPIO_OUT &= ~GPIO1_VGL_ON;
568 msleep(5);
569 H3800_ASIC1_GPIO_OUT &= ~GPIO1_VGH_ON;
570 msleep(100);
571 H3800_ASIC1_GPIO_OUT &= ~GPIO1_LCD_ON;
572 }
573}
574
575static void h3800_video_lcd_enable(int setp)
576{
577 if (setp) {
578 msleep(17); // Wait one from before turning on
579 H3800_ASIC1_GPIO_OUT |= GPIO1_LCD_PCI;
580 } else {
581 H3800_ASIC1_GPIO_OUT &= ~GPIO1_LCD_PCI;
582 msleep(30); // Wait before turning off
583 }
584}
585
586
587static void h3800_control_egpio(enum ipaq_egpio_type x, int setp)
588{
589 switch (x) {
590 case IPAQ_EGPIO_LCD_POWER:
591 h3800_video_power_on(setp);
592 break;
593 case IPAQ_EGPIO_LCD_ENABLE:
594 h3800_video_lcd_enable(setp);
595 break;
596 case IPAQ_EGPIO_CODEC_NRESET:
597 case IPAQ_EGPIO_AUDIO_ON:
598 case IPAQ_EGPIO_QMUTE:
599 printk("%s: error - should not be called\n", __func__);
600 break;
601 case IPAQ_EGPIO_OPT_NVRAM_ON:
602 SET_ASIC2(GPIO2_OPT_ON_NVRAM);
603 break;
604 case IPAQ_EGPIO_OPT_ON:
605 SET_ASIC2(GPIO2_OPT_ON);
606 break;
607 case IPAQ_EGPIO_CARD_RESET:
608 SET_ASIC2(GPIO2_OPT_PCM_RESET);
609 break;
610 case IPAQ_EGPIO_OPT_RESET:
611 SET_ASIC2(GPIO2_OPT_RESET);
612 break;
613 case IPAQ_EGPIO_IR_ON:
614 CLEAR_ASIC1(GPIO1_IR_ON_N);
615 break;
616 case IPAQ_EGPIO_IR_FSEL:
617 break;
618 case IPAQ_EGPIO_RS232_ON:
619 SET_ASIC1(GPIO1_RS232_ON);
620 break;
621 case IPAQ_EGPIO_VPP_ON:
622 H3800_ASIC2_FlashWP_VPP_ON = setp;
623 break;
624 }
625}
626
627static unsigned long h3800_read_egpio(void)
628{
629 return H3800_ASIC1_GPIO_OUT | (H3800_ASIC2_GPIOPIOD << 16);
630}
631
632/* We need to fix ASIC2 GPIO over suspend/resume. At the moment,
633 it doesn't appear that ASIC1 GPIO has the same problem */
634
635static int h3800_pm_callback(int req)
636{
637 static u16 asic1_data;
638 static u16 asic2_data;
639 int result = 0;
640
641 printk("%s %d\n", __func__, req);
642
643 switch (req) {
644 case PM_RESUME:
645 MSC2 = (MSC2 & 0x0000ffff) | 0xE4510000; /* Set MSC2 correctly */
646
647 H3800_ASIC2_GPIOPIOD = asic2_data;
648 H3800_ASIC2_GPIODIR = GPIO2_PEN_IRQ
649 | GPIO2_SD_DETECT
650 | GPIO2_EAR_IN_N
651 | GPIO2_USB_DETECT_N
652 | GPIO2_SD_CON_SLT;
653
654 H3800_ASIC1_GPIO_OUT = asic1_data;
655
656 if (ipaq_model_ops.pm_callback_aux)
657 result = ipaq_model_ops.pm_callback_aux(req);
658 break;
659
660 case PM_SUSPEND:
661 if (ipaq_model_ops.pm_callback_aux &&
662 ((result = ipaq_model_ops.pm_callback_aux(req)) != 0))
663 return result;
664
665 asic1_data = H3800_ASIC1_GPIO_OUT;
666 asic2_data = H3800_ASIC2_GPIOPIOD;
667 break;
668 default:
669 printk("%s: unrecognized PM callback\n", __func__);
670 break;
671 }
672 return result;
673}
674
675static struct ipaq_model_ops h3800_model_ops __initdata = {
676 .generic_name = "3800",
677 .control = h3800_control_egpio,
678 .read = h3800_read_egpio,
679 .pm_callback = h3800_pm_callback
680};
681
682#define MAX_ASIC_ISR_LOOPS 20
683
684/* The order of these is important - see #include <mach/irqs.h> */
685static u32 kpio_irq_mask[] = {
686 KPIO_KEY_ALL,
687 KPIO_SPI_INT,
688 KPIO_OWM_INT,
689 KPIO_ADC_INT,
690 KPIO_UART_0_INT,
691 KPIO_UART_1_INT,
692 KPIO_TIMER_0_INT,
693 KPIO_TIMER_1_INT,
694 KPIO_TIMER_2_INT
695};
696
697static u32 gpio_irq_mask[] = {
698 GPIO2_PEN_IRQ,
699 GPIO2_SD_DETECT,
700 GPIO2_EAR_IN_N,
701 GPIO2_USB_DETECT_N,
702 GPIO2_SD_CON_SLT,
703};
704
705static void h3800_IRQ_demux(unsigned int irq, struct irq_desc *desc)
706{
707 int i;
708
709 if (0) printk("%s: interrupt received\n", __func__);
710
711 desc->chip->ack(irq);
712
713 for (i = 0; i < MAX_ASIC_ISR_LOOPS && (GPLR & GPIO_H3800_ASIC); i++) {
714 u32 irq;
715 int j;
716
717 /* KPIO */
718 irq = H3800_ASIC2_KPIINTFLAG;
719 if (0) printk("%s KPIO 0x%08X\n", __func__, irq);
720 for (j = 0; j < H3800_KPIO_IRQ_COUNT; j++)
721 if (irq & kpio_irq_mask[j])
722 handle_edge_irq(H3800_KPIO_IRQ_COUNT + j, irq_desc + H3800_KPIO_IRQ_COUNT + j);
723
724 /* GPIO2 */
725 irq = H3800_ASIC2_GPIINTFLAG;
726 if (0) printk("%s GPIO 0x%08X\n", __func__, irq);
727 for (j = 0; j < H3800_GPIO_IRQ_COUNT; j++)
728 if (irq & gpio_irq_mask[j])
729 handle_edge_irq(H3800_GPIO_IRQ_COUNT + j, irq_desc + H3800_GPIO_IRQ_COUNT + j);
730 }
731
732 if (i >= MAX_ASIC_ISR_LOOPS)
733 printk("%s: interrupt processing overrun\n", __func__);
734
735 /* For level-based interrupts */
736 desc->chip->unmask(irq);
737
738}
739
740static struct irqaction h3800_irq = {
741 .name = "h3800_asic",
742 .handler = h3800_IRQ_demux,
743 .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
744};
745
746u32 kpio_int_shadow = 0;
747
748
749/* mask_ack <- IRQ is first serviced.
750 mask <- IRQ is disabled.
751 unmask <- IRQ is enabled
752
753 The INTCLR registers are poorly documented. I believe that writing
754 a "1" to the register clears the specific interrupt, but the documentation
755 indicates writing a "0" clears the interrupt. In any case, they shouldn't
756 be read (that's the INTFLAG register)
757 */
758
759static void h3800_mask_ack_kpio_irq(unsigned int irq)
760{
761 u32 mask = kpio_irq_mask[irq - H3800_KPIO_IRQ_START];
762 kpio_int_shadow &= ~mask;
763 H3800_ASIC2_KPIINTSTAT = kpio_int_shadow;
764 H3800_ASIC2_KPIINTCLR = mask;
765}
766
767static void h3800_mask_kpio_irq(unsigned int irq)
768{
769 u32 mask = kpio_irq_mask[irq - H3800_KPIO_IRQ_START];
770 kpio_int_shadow &= ~mask;
771 H3800_ASIC2_KPIINTSTAT = kpio_int_shadow;
772}
773
774static void h3800_unmask_kpio_irq(unsigned int irq)
775{
776 u32 mask = kpio_irq_mask[irq - H3800_KPIO_IRQ_START];
777 kpio_int_shadow |= mask;
778 H3800_ASIC2_KPIINTSTAT = kpio_int_shadow;
779}
780
781static void h3800_mask_ack_gpio_irq(unsigned int irq)
782{
783 u32 mask = gpio_irq_mask[irq - H3800_GPIO_IRQ_START];
784 H3800_ASIC2_GPIINTSTAT &= ~mask;
785 H3800_ASIC2_GPIINTCLR = mask;
786}
787
788static void h3800_mask_gpio_irq(unsigned int irq)
789{
790 u32 mask = gpio_irq_mask[irq - H3800_GPIO_IRQ_START];
791 H3800_ASIC2_GPIINTSTAT &= ~mask;
792 }
793
794static void h3800_unmask_gpio_irq(unsigned int irq)
795{
796 u32 mask = gpio_irq_mask[irq - H3800_GPIO_IRQ_START];
797 H3800_ASIC2_GPIINTSTAT |= mask;
798}
799
800static void __init h3800_init_irq(void)
801{
802 int i;
803
804 /* Initialize standard IRQs */
805 sa1100_init_irq();
806
807 /* Disable all IRQs and set up clock */
808 H3800_ASIC2_KPIINTSTAT = 0; /* Disable all interrupts */
809 H3800_ASIC2_GPIINTSTAT = 0;
810
811 H3800_ASIC2_KPIINTCLR = 0; /* Clear all KPIO interrupts */
812 H3800_ASIC2_GPIINTCLR = 0; /* Clear all GPIO interrupts */
813
814// H3800_ASIC2_KPIINTCLR = 0xffff; /* Clear all KPIO interrupts */
815// H3800_ASIC2_GPIINTCLR = 0xffff; /* Clear all GPIO interrupts */
816
817 H3800_ASIC2_CLOCK_Enable |= ASIC2_CLOCK_EX0; /* 32 kHZ crystal on */
818 H3800_ASIC2_INTR_ClockPrescale |= ASIC2_INTCPS_SET;
819 H3800_ASIC2_INTR_ClockPrescale = ASIC2_INTCPS_CPS(0x0e) | ASIC2_INTCPS_SET;
820 H3800_ASIC2_INTR_TimerSet = 1;
821
822#if 0
823 for (i = 0; i < H3800_KPIO_IRQ_COUNT; i++) {
824 int irq = i + H3800_KPIO_IRQ_START;
825 irq_desc[irq].valid = 1;
826 irq_desc[irq].probe_ok = 1;
827 set_irq_chip(irq, &h3800_kpio_irqchip);
828 }
829
830 for (i = 0; i < H3800_GPIO_IRQ_COUNT; i++) {
831 int irq = i + H3800_GPIO_IRQ_START;
832 irq_desc[irq].valid = 1;
833 irq_desc[irq].probe_ok = 1;
834 set_irq_chip(irq, &h3800_gpio_irqchip);
835 }
836#endif
837 set_irq_type(IRQ_GPIO_H3800_ASIC, IRQ_TYPE_EDGE_RISING);
838 set_irq_chained_handler(IRQ_GPIO_H3800_ASIC, h3800_IRQ_demux);
839}
840
841
842#define ASIC1_OUTPUTS 0x7fff /* First 15 bits are used */
843
844static void __init h3800_map_io(void)
845{
846 h3xxx_map_io();
847
848 /* Add wakeup on AC plug/unplug */
849 PWER |= PWER_GPIO12;
850
851 /* Initialize h3800-specific values here */
852 GPCR = 0x0fffffff; /* All outputs are set low by default */
853 GAFR = GPIO_H3800_CLK_OUT |
854 GPIO_LDD15 | GPIO_LDD14 | GPIO_LDD13 | GPIO_LDD12 |
855 GPIO_LDD11 | GPIO_LDD10 | GPIO_LDD9 | GPIO_LDD8;
856 GPDR = GPIO_H3800_CLK_OUT |
857 GPIO_H3600_COM_RTS | GPIO_H3600_L3_CLOCK |
858 GPIO_H3600_L3_MODE | GPIO_H3600_L3_DATA |
859 GPIO_LDD15 | GPIO_LDD14 | GPIO_LDD13 | GPIO_LDD12 |
860 GPIO_LDD11 | GPIO_LDD10 | GPIO_LDD9 | GPIO_LDD8;
861 TUCR = TUCR_3_6864MHz; /* Seems to be used only for the Bluetooth UART */
862
863 /* Fix the memory bus */
864 MSC2 = (MSC2 & 0x0000ffff) | 0xE4510000;
865
866 /* Set up ASIC #1 */
867 H3800_ASIC1_GPIO_DIR = ASIC1_OUTPUTS; /* All outputs */
868 H3800_ASIC1_GPIO_MASK = ASIC1_OUTPUTS; /* No interrupts */
869 H3800_ASIC1_GPIO_SLEEP_MASK = ASIC1_OUTPUTS;
870 H3800_ASIC1_GPIO_SLEEP_DIR = ASIC1_OUTPUTS;
871 H3800_ASIC1_GPIO_SLEEP_OUT = GPIO1_EAR_ON_N;
872 H3800_ASIC1_GPIO_BATT_FAULT_DIR = ASIC1_OUTPUTS;
873 H3800_ASIC1_GPIO_BATT_FAULT_OUT = GPIO1_EAR_ON_N;
874
875 H3800_ASIC1_GPIO_OUT = GPIO1_IR_ON_N
876 | GPIO1_RS232_ON
877 | GPIO1_EAR_ON_N;
878
879 /* Set up ASIC #2 */
880 H3800_ASIC2_GPIOPIOD = GPIO2_IN_Y1_N | GPIO2_IN_X1_N;
881 H3800_ASIC2_GPOBFSTAT = GPIO2_IN_Y1_N | GPIO2_IN_X1_N;
882
883 H3800_ASIC2_GPIODIR = GPIO2_PEN_IRQ
884 | GPIO2_SD_DETECT
885 | GPIO2_EAR_IN_N
886 | GPIO2_USB_DETECT_N
887 | GPIO2_SD_CON_SLT;
888
889 /* TODO : Set sleep states & battery fault states */
890
891 /* Clear VPP Enable */
892 H3800_ASIC2_FlashWP_VPP_ON = 0;
893 ipaq_model_ops = h3800_model_ops;
894}
895
896MACHINE_START(H3800, "Compaq iPAQ H3800")
897 .phys_io = 0x80000000,
898 .io_pg_offst = ((0xf8000000) >> 18) & 0xfffc,
899 .boot_params = 0xc0000100,
900 .map_io = h3800_map_io,
901 .init_irq = h3800_init_irq,
902 .timer = &sa1100_timer,
903 .init_machine = h3xxx_mach_init,
904MACHINE_END
905
906#endif /* CONFIG_SA1100_H3800 */
diff --git a/arch/arm/mach-sa1100/include/mach/collie.h b/arch/arm/mach-sa1100/include/mach/collie.h
index 69e962416e3f..9efb569cdb60 100644
--- a/arch/arm/mach-sa1100/include/mach/collie.h
+++ b/arch/arm/mach-sa1100/include/mach/collie.h
@@ -14,21 +14,21 @@
14#define __ASM_ARCH_COLLIE_H 14#define __ASM_ARCH_COLLIE_H
15 15
16 16
17#define COLLIE_SCP_CHARGE_ON SCOOP_GPCR_PA11 17#define COLLIE_SCOOP_GPIO_BASE (GPIO_MAX + 1)
18#define COLLIE_GPIO_CHARGE_ON (COLLIE_SCOOP_GPIO_BASE + 0)
18#define COLLIE_SCP_DIAG_BOOT1 SCOOP_GPCR_PA12 19#define COLLIE_SCP_DIAG_BOOT1 SCOOP_GPCR_PA12
19#define COLLIE_SCP_DIAG_BOOT2 SCOOP_GPCR_PA13 20#define COLLIE_SCP_DIAG_BOOT2 SCOOP_GPCR_PA13
20#define COLLIE_SCP_MUTE_L SCOOP_GPCR_PA14 21#define COLLIE_SCP_MUTE_L SCOOP_GPCR_PA14
21#define COLLIE_SCP_MUTE_R SCOOP_GPCR_PA15 22#define COLLIE_SCP_MUTE_R SCOOP_GPCR_PA15
22#define COLLIE_SCP_5VON SCOOP_GPCR_PA16 23#define COLLIE_SCP_5VON SCOOP_GPCR_PA16
23#define COLLIE_SCP_AMP_ON SCOOP_GPCR_PA17 24#define COLLIE_SCP_AMP_ON SCOOP_GPCR_PA17
24#define COLLIE_SCP_VPEN SCOOP_GPCR_PA18 25#define COLLIE_GPIO_VPEN (COLLIE_SCOOP_GPIO_BASE + 7)
25#define COLLIE_SCP_LB_VOL_CHG SCOOP_GPCR_PA19 26#define COLLIE_SCP_LB_VOL_CHG SCOOP_GPCR_PA19
26 27
27#define COLLIE_SCOOP_IO_DIR ( COLLIE_SCP_CHARGE_ON | COLLIE_SCP_MUTE_L | COLLIE_SCP_MUTE_R | \ 28#define COLLIE_SCOOP_IO_DIR ( COLLIE_SCP_MUTE_L | COLLIE_SCP_MUTE_R | \
28 COLLIE_SCP_5VON | COLLIE_SCP_AMP_ON | COLLIE_SCP_VPEN | \ 29 COLLIE_SCP_5VON | COLLIE_SCP_AMP_ON | \
29 COLLIE_SCP_LB_VOL_CHG ) 30 COLLIE_SCP_LB_VOL_CHG )
30#define COLLIE_SCOOP_IO_OUT ( COLLIE_SCP_MUTE_L | COLLIE_SCP_MUTE_R | COLLIE_SCP_VPEN | \ 31#define COLLIE_SCOOP_IO_OUT ( COLLIE_SCP_MUTE_L | COLLIE_SCP_MUTE_R )
31 COLLIE_SCP_CHARGE_ON )
32 32
33/* GPIOs for which the generic definition doesn't say much */ 33/* GPIOs for which the generic definition doesn't say much */
34 34
diff --git a/arch/arm/mach-sa1100/include/mach/h3600.h b/arch/arm/mach-sa1100/include/mach/h3600.h
index 9cc47fddb335..2827faa47421 100644
--- a/arch/arm/mach-sa1100/include/mach/h3600.h
+++ b/arch/arm/mach-sa1100/include/mach/h3600.h
@@ -29,7 +29,7 @@ typedef int __bitwise pm_request_t;
29#define PM_RESUME ((__force pm_request_t) 2) /* enter D0 */ 29#define PM_RESUME ((__force pm_request_t) 2) /* enter D0 */
30 30
31/* generalized support for H3xxx series Compaq Pocket PC's */ 31/* generalized support for H3xxx series Compaq Pocket PC's */
32#define machine_is_h3xxx() (machine_is_h3100() || machine_is_h3600() || machine_is_h3800()) 32#define machine_is_h3xxx() (machine_is_h3100() || machine_is_h3600())
33 33
34/* Physical memory regions corresponding to chip selects */ 34/* Physical memory regions corresponding to chip selects */
35#define H3600_EGPIO_PHYS (SA1100_CS5_PHYS + 0x01000000) 35#define H3600_EGPIO_PHYS (SA1100_CS5_PHYS + 0x01000000)
@@ -93,76 +93,7 @@ enum ipaq_egpio_type {
93 IPAQ_EGPIO_LCD_ENABLE, /* Enable/disable LCD controller */ 93 IPAQ_EGPIO_LCD_ENABLE, /* Enable/disable LCD controller */
94}; 94};
95 95
96struct ipaq_model_ops { 96extern void (*assign_h3600_egpio)(enum ipaq_egpio_type x, int level);
97 const char *generic_name;
98 void (*control)(enum ipaq_egpio_type, int);
99 unsigned long (*read)(void);
100 void (*blank_callback)(int blank);
101 int (*pm_callback)(int req); /* Primary model callback */
102 int (*pm_callback_aux)(int req); /* Secondary callback (used by HAL modules) */
103};
104
105extern struct ipaq_model_ops ipaq_model_ops;
106
107static __inline__ const char * h3600_generic_name(void)
108{
109 return ipaq_model_ops.generic_name;
110}
111
112static __inline__ void assign_h3600_egpio(enum ipaq_egpio_type x, int level)
113{
114 if (ipaq_model_ops.control)
115 ipaq_model_ops.control(x,level);
116}
117
118static __inline__ void clr_h3600_egpio(enum ipaq_egpio_type x)
119{
120 if (ipaq_model_ops.control)
121 ipaq_model_ops.control(x,0);
122}
123
124static __inline__ void set_h3600_egpio(enum ipaq_egpio_type x)
125{
126 if (ipaq_model_ops.control)
127 ipaq_model_ops.control(x,1);
128}
129
130static __inline__ unsigned long read_h3600_egpio(void)
131{
132 if (ipaq_model_ops.read)
133 return ipaq_model_ops.read();
134 return 0;
135}
136
137static __inline__ int h3600_register_blank_callback(void (*f)(int))
138{
139 ipaq_model_ops.blank_callback = f;
140 return 0;
141}
142
143static __inline__ void h3600_unregister_blank_callback(void (*f)(int))
144{
145 ipaq_model_ops.blank_callback = NULL;
146}
147
148
149static __inline__ int h3600_register_pm_callback(int (*f)(int))
150{
151 ipaq_model_ops.pm_callback_aux = f;
152 return 0;
153}
154
155static __inline__ void h3600_unregister_pm_callback(int (*f)(int))
156{
157 ipaq_model_ops.pm_callback_aux = NULL;
158}
159
160static __inline__ int h3600_power_management(int req)
161{
162 if (ipaq_model_ops.pm_callback)
163 return ipaq_model_ops.pm_callback(req);
164 return 0;
165}
166 97
167#endif /* ASSEMBLY */ 98#endif /* ASSEMBLY */
168 99
diff --git a/arch/arm/mach-sa1100/include/mach/h3600_gpio.h b/arch/arm/mach-sa1100/include/mach/h3600_gpio.h
index 62b0b7879685..a36ca76d018b 100644
--- a/arch/arm/mach-sa1100/include/mach/h3600_gpio.h
+++ b/arch/arm/mach-sa1100/include/mach/h3600_gpio.h
@@ -48,22 +48,11 @@
48#define GPIO_H3600_OPT_LOCK GPIO_GPIO (22) 48#define GPIO_H3600_OPT_LOCK GPIO_GPIO (22)
49#define GPIO_H3600_OPT_DET GPIO_GPIO (27) 49#define GPIO_H3600_OPT_DET GPIO_GPIO (27)
50 50
51/* H3800 specific pins */
52#define GPIO_H3800_AC_IN GPIO_GPIO (12)
53#define GPIO_H3800_COM_DSR GPIO_GPIO (13)
54#define GPIO_H3800_MMC_INT GPIO_GPIO (18)
55#define GPIO_H3800_NOPT_IND GPIO_GPIO (20) /* Almost exactly the same as GPIO_H3600_OPT_DET */
56#define GPIO_H3800_OPT_BAT_FAULT GPIO_GPIO (22)
57#define GPIO_H3800_CLK_OUT GPIO_GPIO (27)
58
59/****************************************************/ 51/****************************************************/
60 52
61#define IRQ_GPIO_H3600_ACTION_BUTTON IRQ_GPIO18 53#define IRQ_GPIO_H3600_ACTION_BUTTON IRQ_GPIO18
62#define IRQ_GPIO_H3600_OPT_DET IRQ_GPIO27 54#define IRQ_GPIO_H3600_OPT_DET IRQ_GPIO27
63 55
64#define IRQ_GPIO_H3800_MMC_INT IRQ_GPIO18
65#define IRQ_GPIO_H3800_NOPT_IND IRQ_GPIO20 /* almost same as OPT_DET */
66
67/* H3100 / 3600 EGPIO pins */ 56/* H3100 / 3600 EGPIO pins */
68#define EGPIO_H3600_VPP_ON (1 << 0) 57#define EGPIO_H3600_VPP_ON (1 << 0)
69#define EGPIO_H3600_CARD_RESET (1 << 1) /* reset the attached pcmcia/compactflash card. active high. */ 58#define EGPIO_H3600_CARD_RESET (1 << 1) /* reset the attached pcmcia/compactflash card. active high. */
@@ -84,457 +73,5 @@
84#define EGPIO_H3600_LCD_5V_ON (1 << 14) /* enable 5V to LCD. active high. */ 73#define EGPIO_H3600_LCD_5V_ON (1 << 14) /* enable 5V to LCD. active high. */
85#define EGPIO_H3600_LVDD_ON (1 << 15) /* enable 9V and -6.5V to LCD. */ 74#define EGPIO_H3600_LVDD_ON (1 << 15) /* enable 9V and -6.5V to LCD. */
86 75
87/********************* H3800, ASIC #2 ********************/
88
89#define _H3800_ASIC2_Base (H3600_EGPIO_VIRT)
90#define H3800_ASIC2_OFFSET(s,x,y) \
91 (*((volatile s *) (_H3800_ASIC2_Base + _H3800_ASIC2_ ## x ## _Base + _H3800_ASIC2_ ## x ## _ ## y)))
92#define H3800_ASIC2_NOFFSET(s,x,n,y) \
93 (*((volatile s *) (_H3800_ASIC2_Base + _H3800_ASIC2_ ## x ## _ ## n ## _Base + _H3800_ASIC2_ ## x ## _ ## y)))
94
95#define _H3800_ASIC2_GPIO_Base 0x0000
96#define _H3800_ASIC2_GPIO_Direction 0x0000 /* R/W, 16 bits 1:input, 0:output */
97#define _H3800_ASIC2_GPIO_InterruptType 0x0004 /* R/W, 12 bits 1:edge, 0:level */
98#define _H3800_ASIC2_GPIO_InterruptEdgeType 0x0008 /* R/W, 12 bits 1:rising, 0:falling */
99#define _H3800_ASIC2_GPIO_InterruptLevelType 0x000C /* R/W, 12 bits 1:high, 0:low */
100#define _H3800_ASIC2_GPIO_InterruptClear 0x0010 /* W, 12 bits */
101#define _H3800_ASIC2_GPIO_InterruptFlag 0x0010 /* R, 12 bits - reads int status */
102#define _H3800_ASIC2_GPIO_Data 0x0014 /* R/W, 16 bits */
103#define _H3800_ASIC2_GPIO_BattFaultOut 0x0018 /* R/W, 16 bit - sets level on batt fault */
104#define _H3800_ASIC2_GPIO_InterruptEnable 0x001c /* R/W, 12 bits 1:enable interrupt */
105#define _H3800_ASIC2_GPIO_Alternate 0x003c /* R/W, 12+1 bits - set alternate functions */
106
107#define H3800_ASIC2_GPIO_Direction H3800_ASIC2_OFFSET( u16, GPIO, Direction )
108#define H3800_ASIC2_GPIO_InterruptType H3800_ASIC2_OFFSET( u16, GPIO, InterruptType )
109#define H3800_ASIC2_GPIO_InterruptEdgeType H3800_ASIC2_OFFSET( u16, GPIO, InterruptEdgeType )
110#define H3800_ASIC2_GPIO_InterruptLevelType H3800_ASIC2_OFFSET( u16, GPIO, InterruptLevelType )
111#define H3800_ASIC2_GPIO_InterruptClear H3800_ASIC2_OFFSET( u16, GPIO, InterruptClear )
112#define H3800_ASIC2_GPIO_InterruptFlag H3800_ASIC2_OFFSET( u16, GPIO, InterruptFlag )
113#define H3800_ASIC2_GPIO_Data H3800_ASIC2_OFFSET( u16, GPIO, Data )
114#define H3800_ASIC2_GPIO_BattFaultOut H3800_ASIC2_OFFSET( u16, GPIO, BattFaultOut )
115#define H3800_ASIC2_GPIO_InterruptEnable H3800_ASIC2_OFFSET( u16, GPIO, InterruptEnable )
116#define H3800_ASIC2_GPIO_Alternate H3800_ASIC2_OFFSET( u16, GPIO, Alternate )
117
118#define GPIO_H3800_ASIC2_IN_Y1_N (1 << 0) /* Output: Touchscreen Y1 */
119#define GPIO_H3800_ASIC2_IN_X0 (1 << 1) /* Output: Touchscreen X0 */
120#define GPIO_H3800_ASIC2_IN_Y0 (1 << 2) /* Output: Touchscreen Y0 */
121#define GPIO_H3800_ASIC2_IN_X1_N (1 << 3) /* Output: Touchscreen X1 */
122#define GPIO_H3800_ASIC2_BT_RST (1 << 4) /* Output: Bluetooth reset */
123#define GPIO_H3800_ASIC2_PEN_IRQ (1 << 5) /* Input : Pen down */
124#define GPIO_H3800_ASIC2_SD_DETECT (1 << 6) /* Input : SD detect */
125#define GPIO_H3800_ASIC2_EAR_IN_N (1 << 7) /* Input : Audio jack plug inserted */
126#define GPIO_H3800_ASIC2_OPT_PCM_RESET (1 << 8) /* Output: */
127#define GPIO_H3800_ASIC2_OPT_RESET (1 << 9) /* Output: */
128#define GPIO_H3800_ASIC2_USB_DETECT_N (1 << 10) /* Input : */
129#define GPIO_H3800_ASIC2_SD_CON_SLT (1 << 11) /* Input : */
130
131#define _H3800_ASIC2_KPIO_Base 0x0200
132#define _H3800_ASIC2_KPIO_Direction 0x0000 /* R/W, 12 bits 1:input, 0:output */
133#define _H3800_ASIC2_KPIO_InterruptType 0x0004 /* R/W, 12 bits 1:edge, 0:level */
134#define _H3800_ASIC2_KPIO_InterruptEdgeType 0x0008 /* R/W, 12 bits 1:rising, 0:falling */
135#define _H3800_ASIC2_KPIO_InterruptLevelType 0x000C /* R/W, 12 bits 1:high, 0:low */
136#define _H3800_ASIC2_KPIO_InterruptClear 0x0010 /* W, 20 bits - 8 special */
137#define _H3800_ASIC2_KPIO_InterruptFlag 0x0010 /* R, 20 bits - 8 special - reads int status */
138#define _H3800_ASIC2_KPIO_Data 0x0014 /* R/W, 16 bits */
139#define _H3800_ASIC2_KPIO_BattFaultOut 0x0018 /* R/W, 16 bit - sets level on batt fault */
140#define _H3800_ASIC2_KPIO_InterruptEnable 0x001c /* R/W, 20 bits - 8 special */
141#define _H3800_ASIC2_KPIO_Alternate 0x003c /* R/W, 6 bits */
142
143#define H3800_ASIC2_KPIO_Direction H3800_ASIC2_OFFSET( u16, KPIO, Direction )
144#define H3800_ASIC2_KPIO_InterruptType H3800_ASIC2_OFFSET( u16, KPIO, InterruptType )
145#define H3800_ASIC2_KPIO_InterruptEdgeType H3800_ASIC2_OFFSET( u16, KPIO, InterruptEdgeType )
146#define H3800_ASIC2_KPIO_InterruptLevelType H3800_ASIC2_OFFSET( u16, KPIO, InterruptLevelType )
147#define H3800_ASIC2_KPIO_InterruptClear H3800_ASIC2_OFFSET( u32, KPIO, InterruptClear )
148#define H3800_ASIC2_KPIO_InterruptFlag H3800_ASIC2_OFFSET( u32, KPIO, InterruptFlag )
149#define H3800_ASIC2_KPIO_Data H3800_ASIC2_OFFSET( u16, KPIO, Data )
150#define H3800_ASIC2_KPIO_BattFaultOut H3800_ASIC2_OFFSET( u16, KPIO, BattFaultOut )
151#define H3800_ASIC2_KPIO_InterruptEnable H3800_ASIC2_OFFSET( u32, KPIO, InterruptEnable )
152#define H3800_ASIC2_KPIO_Alternate H3800_ASIC2_OFFSET( u16, KPIO, Alternate )
153
154#define H3800_ASIC2_KPIO_SPI_INT ( 1 << 16 )
155#define H3800_ASIC2_KPIO_OWM_INT ( 1 << 17 )
156#define H3800_ASIC2_KPIO_ADC_INT ( 1 << 18 )
157#define H3800_ASIC2_KPIO_UART_0_INT ( 1 << 19 )
158#define H3800_ASIC2_KPIO_UART_1_INT ( 1 << 20 )
159#define H3800_ASIC2_KPIO_TIMER_0_INT ( 1 << 21 )
160#define H3800_ASIC2_KPIO_TIMER_1_INT ( 1 << 22 )
161#define H3800_ASIC2_KPIO_TIMER_2_INT ( 1 << 23 )
162
163#define KPIO_H3800_ASIC2_RECORD_BTN_N (1 << 0) /* Record button */
164#define KPIO_H3800_ASIC2_KEY_5W1_N (1 << 1) /* Keypad */
165#define KPIO_H3800_ASIC2_KEY_5W2_N (1 << 2) /* */
166#define KPIO_H3800_ASIC2_KEY_5W3_N (1 << 3) /* */
167#define KPIO_H3800_ASIC2_KEY_5W4_N (1 << 4) /* */
168#define KPIO_H3800_ASIC2_KEY_5W5_N (1 << 5) /* */
169#define KPIO_H3800_ASIC2_KEY_LEFT_N (1 << 6) /* */
170#define KPIO_H3800_ASIC2_KEY_RIGHT_N (1 << 7) /* */
171#define KPIO_H3800_ASIC2_KEY_AP1_N (1 << 8) /* Old "Calendar" */
172#define KPIO_H3800_ASIC2_KEY_AP2_N (1 << 9) /* Old "Schedule" */
173#define KPIO_H3800_ASIC2_KEY_AP3_N (1 << 10) /* Old "Q" */
174#define KPIO_H3800_ASIC2_KEY_AP4_N (1 << 11) /* Old "Undo" */
175
176/* Alternate KPIO functions (set by default) */
177#define KPIO_ALT_H3800_ASIC2_KEY_5W1_N (1 << 1) /* Action key */
178#define KPIO_ALT_H3800_ASIC2_KEY_5W2_N (1 << 2) /* J1 of keypad input */
179#define KPIO_ALT_H3800_ASIC2_KEY_5W3_N (1 << 3) /* J2 of keypad input */
180#define KPIO_ALT_H3800_ASIC2_KEY_5W4_N (1 << 4) /* J3 of keypad input */
181#define KPIO_ALT_H3800_ASIC2_KEY_5W5_N (1 << 5) /* J4 of keypad input */
182
183#define _H3800_ASIC2_SPI_Base 0x0400
184#define _H3800_ASIC2_SPI_Control 0x0000 /* R/W 8 bits */
185#define _H3800_ASIC2_SPI_Data 0x0004 /* R/W 8 bits */
186#define _H3800_ASIC2_SPI_ChipSelectDisabled 0x0008 /* W 8 bits */
187
188#define H3800_ASIC2_SPI_Control H3800_ASIC2_OFFSET( u8, SPI, Control )
189#define H3800_ASIC2_SPI_Data H3800_ASIC2_OFFSET( u8, SPI, Data )
190#define H3800_ASIC2_SPI_ChipSelectDisabled H3800_ASIC2_OFFSET( u8, SPI, ChipSelectDisabled )
191
192#define _H3800_ASIC2_PWM_0_Base 0x0600
193#define _H3800_ASIC2_PWM_1_Base 0x0700
194#define _H3800_ASIC2_PWM_TimeBase 0x0000 /* R/W 6 bits */
195#define _H3800_ASIC2_PWM_PeriodTime 0x0004 /* R/W 12 bits */
196#define _H3800_ASIC2_PWM_DutyTime 0x0008 /* R/W 12 bits */
197
198#define H3800_ASIC2_PWM_0_TimeBase H3800_ASIC2_NOFFSET( u8, PWM, 0, TimeBase )
199#define H3800_ASIC2_PWM_0_PeriodTime H3800_ASIC2_NOFFSET( u16, PWM, 0, PeriodTime )
200#define H3800_ASIC2_PWM_0_DutyTime H3800_ASIC2_NOFFSET( u16, PWM, 0, DutyTime )
201
202#define H3800_ASIC2_PWM_1_TimeBase H3800_ASIC2_NOFFSET( u8, PWM, 1, TimeBase )
203#define H3800_ASIC2_PWM_1_PeriodTime H3800_ASIC2_NOFFSET( u16, PWM, 1, PeriodTime )
204#define H3800_ASIC2_PWM_1_DutyTime H3800_ASIC2_NOFFSET( u16, PWM, 1, DutyTime )
205
206#define H3800_ASIC2_PWM_TIMEBASE_MASK 0xf /* Low 4 bits sets time base, max = 8 */
207#define H3800_ASIC2_PWM_TIMEBASE_ENABLE ( 1 << 4 ) /* Enable clock */
208#define H3800_ASIC2_PWM_TIMEBASE_CLEAR ( 1 << 5 ) /* Clear the PWM */
209
210#define _H3800_ASIC2_LED_0_Base 0x0800
211#define _H3800_ASIC2_LED_1_Base 0x0880
212#define _H3800_ASIC2_LED_2_Base 0x0900
213#define _H3800_ASIC2_LED_TimeBase 0x0000 /* R/W 7 bits */
214#define _H3800_ASIC2_LED_PeriodTime 0x0004 /* R/W 12 bits */
215#define _H3800_ASIC2_LED_DutyTime 0x0008 /* R/W 12 bits */
216#define _H3800_ASIC2_LED_AutoStopCount 0x000c /* R/W 16 bits */
217
218#define H3800_ASIC2_LED_0_TimeBase H3800_ASIC2_NOFFSET( u8, LED, 0, TimeBase )
219#define H3800_ASIC2_LED_0_PeriodTime H3800_ASIC2_NOFFSET( u16, LED, 0, PeriodTime )
220#define H3800_ASIC2_LED_0_DutyTime H3800_ASIC2_NOFFSET( u16, LED, 0, DutyTime )
221#define H3800_ASIC2_LED_0_AutoStopClock H3800_ASIC2_NOFFSET( u16, LED, 0, AutoStopClock )
222
223#define H3800_ASIC2_LED_1_TimeBase H3800_ASIC2_NOFFSET( u8, LED, 1, TimeBase )
224#define H3800_ASIC2_LED_1_PeriodTime H3800_ASIC2_NOFFSET( u16, LED, 1, PeriodTime )
225#define H3800_ASIC2_LED_1_DutyTime H3800_ASIC2_NOFFSET( u16, LED, 1, DutyTime )
226#define H3800_ASIC2_LED_1_AutoStopClock H3800_ASIC2_NOFFSET( u16, LED, 1, AutoStopClock )
227
228#define H3800_ASIC2_LED_2_TimeBase H3800_ASIC2_NOFFSET( u8, LED, 2, TimeBase )
229#define H3800_ASIC2_LED_2_PeriodTime H3800_ASIC2_NOFFSET( u16, LED, 2, PeriodTime )
230#define H3800_ASIC2_LED_2_DutyTime H3800_ASIC2_NOFFSET( u16, LED, 2, DutyTime )
231#define H3800_ASIC2_LED_2_AutoStopClock H3800_ASIC2_NOFFSET( u16, LED, 2, AutoStopClock )
232
233#define H3800_ASIC2_LED_TIMEBASE_MASK 0x0f /* Low 4 bits sets time base, max = 13 */
234#define H3800_ASIC2_LED_TIMEBASE_BLINK ( 1 << 4 ) /* Enable blinking */
235#define H3800_ASIC2_LED_TIMEBASE_AUTOSTOP ( 1 << 5 )
236#define H3800_ASIC2_LED_TIMEBASE_ALWAYS ( 1 << 6 ) /* Enable blink always */
237
238#define _H3800_ASIC2_UART_0_Base 0x0A00
239#define _H3800_ASIC2_UART_1_Base 0x0C00
240#define _H3800_ASIC2_UART_Receive 0x0000 /* R 8 bits */
241#define _H3800_ASIC2_UART_Transmit 0x0000 /* W 8 bits */
242#define _H3800_ASIC2_UART_IntEnable 0x0004 /* R/W 8 bits */
243#define _H3800_ASIC2_UART_IntVerify 0x0008 /* R/W 8 bits */
244#define _H3800_ASIC2_UART_FIFOControl 0x000c /* R/W 8 bits */
245#define _H3800_ASIC2_UART_LineControl 0x0010 /* R/W 8 bits */
246#define _H3800_ASIC2_UART_ModemStatus 0x0014 /* R/W 8 bits */
247#define _H3800_ASIC2_UART_LineStatus 0x0018 /* R/W 8 bits */
248#define _H3800_ASIC2_UART_ScratchPad 0x001c /* R/W 8 bits */
249#define _H3800_ASIC2_UART_DivisorLatchL 0x0020 /* R/W 8 bits */
250#define _H3800_ASIC2_UART_DivisorLatchH 0x0024 /* R/W 8 bits */
251
252#define H3800_ASIC2_UART_0_Receive H3800_ASIC2_NOFFSET( u8, UART, 0, Receive )
253#define H3800_ASIC2_UART_0_Transmit H3800_ASIC2_NOFFSET( u8, UART, 0, Transmit )
254#define H3800_ASIC2_UART_0_IntEnable H3800_ASIC2_NOFFSET( u8, UART, 0, IntEnable )
255#define H3800_ASIC2_UART_0_IntVerify H3800_ASIC2_NOFFSET( u8, UART, 0, IntVerify )
256#define H3800_ASIC2_UART_0_FIFOControl H3800_ASIC2_NOFFSET( u8, UART, 0, FIFOControl )
257#define H3800_ASIC2_UART_0_LineControl H3800_ASIC2_NOFFSET( u8, UART, 0, LineControl )
258#define H3800_ASIC2_UART_0_ModemStatus H3800_ASIC2_NOFFSET( u8, UART, 0, ModemStatus )
259#define H3800_ASIC2_UART_0_LineStatus H3800_ASIC2_NOFFSET( u8, UART, 0, LineStatus )
260#define H3800_ASIC2_UART_0_ScratchPad H3800_ASIC2_NOFFSET( u8, UART, 0, ScratchPad )
261#define H3800_ASIC2_UART_0_DivisorLatchL H3800_ASIC2_NOFFSET( u8, UART, 0, DivisorLatchL )
262#define H3800_ASIC2_UART_0_DivisorLatchH H3800_ASIC2_NOFFSET( u8, UART, 0, DivisorLatchH )
263
264#define H3800_ASIC2_UART_1_Receive H3800_ASIC2_NOFFSET( u8, UART, 1, Receive )
265#define H3800_ASIC2_UART_1_Transmit H3800_ASIC2_NOFFSET( u8, UART, 1, Transmit )
266#define H3800_ASIC2_UART_1_IntEnable H3800_ASIC2_NOFFSET( u8, UART, 1, IntEnable )
267#define H3800_ASIC2_UART_1_IntVerify H3800_ASIC2_NOFFSET( u8, UART, 1, IntVerify )
268#define H3800_ASIC2_UART_1_FIFOControl H3800_ASIC2_NOFFSET( u8, UART, 1, FIFOControl )
269#define H3800_ASIC2_UART_1_LineControl H3800_ASIC2_NOFFSET( u8, UART, 1, LineControl )
270#define H3800_ASIC2_UART_1_ModemStatus H3800_ASIC2_NOFFSET( u8, UART, 1, ModemStatus )
271#define H3800_ASIC2_UART_1_LineStatus H3800_ASIC2_NOFFSET( u8, UART, 1, LineStatus )
272#define H3800_ASIC2_UART_1_ScratchPad H3800_ASIC2_NOFFSET( u8, UART, 1, ScratchPad )
273#define H3800_ASIC2_UART_1_DivisorLatchL H3800_ASIC2_NOFFSET( u8, UART, 1, DivisorLatchL )
274#define H3800_ASIC2_UART_1_DivisorLatchH H3800_ASIC2_NOFFSET( u8, UART, 1, DivisorLatchH )
275
276#define _H3800_ASIC2_TIMER_Base 0x0E00
277#define _H3800_ASIC2_TIMER_Command 0x0000 /* R/W 8 bits */
278
279#define H3800_ASIC2_TIMER_Command H3800_ASIC2_OFFSET( u8, Timer, Command )
280
281#define H3800_ASIC2_TIMER_GAT_0 ( 1 << 0 ) /* Gate enable, counter 0 */
282#define H3800_ASIC2_TIMER_GAT_1 ( 1 << 1 ) /* Gate enable, counter 1 */
283#define H3800_ASIC2_TIMER_GAT_2 ( 1 << 2 ) /* Gate enable, counter 2 */
284#define H3800_ASIC2_TIMER_CLK_0 ( 1 << 3 ) /* Clock enable, counter 0 */
285#define H3800_ASIC2_TIMER_CLK_1 ( 1 << 4 ) /* Clock enable, counter 1 */
286#define H3800_ASIC2_TIMER_CLK_2 ( 1 << 5 ) /* Clock enable, counter 2 */
287#define H3800_ASIC2_TIMER_MODE_0 ( 1 << 6 ) /* Mode 0 enable, counter 0 */
288#define H3800_ASIC2_TIMER_MODE_1 ( 1 << 7 ) /* Mode 0 enable, counter 1 */
289
290#define _H3800_ASIC2_CLOCK_Base 0x1000
291#define _H3800_ASIC2_CLOCK_Enable 0x0000 /* R/W 18 bits */
292
293#define H3800_ASIC2_CLOCK_Enable H3800_ASIC2_OFFSET( u32, CLOCK, Enable )
294
295#define H3800_ASIC2_CLOCK_AUDIO_1 0x0001 /* Enable 4.1 MHz clock for 8Khz and 4khz sample rate */
296#define H3800_ASIC2_CLOCK_AUDIO_2 0x0002 /* Enable 12.3 MHz clock for 48Khz and 32khz sample rate */
297#define H3800_ASIC2_CLOCK_AUDIO_3 0x0004 /* Enable 5.6 MHz clock for 11 kHZ sample rate */
298#define H3800_ASIC2_CLOCK_AUDIO_4 0x0008 /* Enable 11.289 MHz clock for 44 and 22 kHz sample rate */
299#define H3800_ASIC2_CLOCK_ADC ( 1 << 4 ) /* 1.024 MHz clock to ADC */
300#define H3800_ASIC2_CLOCK_SPI ( 1 << 5 ) /* 4.096 MHz clock to SPI */
301#define H3800_ASIC2_CLOCK_OWM ( 1 << 6 ) /* 4.096 MHz clock to OWM */
302#define H3800_ASIC2_CLOCK_PWM ( 1 << 7 ) /* 2.048 MHz clock to PWM */
303#define H3800_ASIC2_CLOCK_UART_1 ( 1 << 8 ) /* 24.576 MHz clock to UART1 (turn off bit 16) */
304#define H3800_ASIC2_CLOCK_UART_0 ( 1 << 9 ) /* 24.576 MHz clock to UART0 (turn off bit 17) */
305#define H3800_ASIC2_CLOCK_SD_1 ( 1 << 10 ) /* 16.934 MHz to SD */
306#define H3800_ASIC2_CLOCK_SD_2 ( 2 << 10 ) /* 24.576 MHz to SD */
307#define H3800_ASIC2_CLOCK_SD_3 ( 3 << 10 ) /* 33.869 MHz to SD */
308#define H3800_ASIC2_CLOCK_SD_4 ( 4 << 10 ) /* 49.152 MHz to SD */
309#define H3800_ASIC2_CLOCK_EX0 ( 1 << 13 ) /* Enable 32.768 kHz crystal */
310#define H3800_ASIC2_CLOCK_EX1 ( 1 << 14 ) /* Enable 24.576 MHz crystal */
311#define H3800_ASIC2_CLOCK_EX2 ( 1 << 15 ) /* Enable 33.869 MHz crystal */
312#define H3800_ASIC2_CLOCK_SLOW_UART_1 ( 1 << 16 ) /* Enable 3.686 MHz to UART1 (turn off bit 8) */
313#define H3800_ASIC2_CLOCK_SLOW_UART_0 ( 1 << 17 ) /* Enable 3.686 MHz to UART0 (turn off bit 9) */
314
315#define _H3800_ASIC2_ADC_Base 0x1200
316#define _H3800_ASIC2_ADC_Multiplexer 0x0000 /* R/W 4 bits - low 3 bits set channel */
317#define _H3800_ASIC2_ADC_ControlStatus 0x0004 /* R/W 8 bits */
318#define _H3800_ASIC2_ADC_Data 0x0008 /* R 10 bits */
319
320#define H3800_ASIC2_ADC_Multiplexer H3800_ASIC2_OFFSET( u8, ADC, Multiplexer )
321#define H3800_ASIC2_ADC_ControlStatus H3800_ASIC2_OFFSET( u8, ADC, ControlStatus )
322#define H3800_ASIC2_ADC_Data H3800_ASIC2_OFFSET( u16, ADC, Data )
323
324#define H3600_ASIC2_ADC_MUX_CHANNEL_MASK 0x07 /* Low 3 bits sets channel. max = 4 */
325#define H3600_ASIC2_ADC_MUX_CLKEN ( 1 << 3 ) /* Enable clock */
326
327#define H3600_ASIC2_ADC_CSR_ADPS_MASK 0x0f /* Low 4 bits sets prescale, max = 8 */
328#define H3600_ASIC2_ADC_CSR_FREE_RUN ( 1 << 4 )
329#define H3600_ASIC2_ADC_CSR_INT_ENABLE ( 1 << 5 )
330#define H3600_ASIC2_ADC_CSR_START ( 1 << 6 ) /* Set to start conversion. Goes to 0 when done */
331#define H3600_ASIC2_ADC_CSR_ENABLE ( 1 << 7 ) /* 1:power up ADC, 0:power down */
332
333
334#define _H3800_ASIC2_INTR_Base 0x1600
335#define _H3800_ASIC2_INTR_MaskAndFlag 0x0000 /* R/(W) 8bits */
336#define _H3800_ASIC2_INTR_ClockPrescale 0x0004 /* R/(W) 5bits */
337#define _H3800_ASIC2_INTR_TimerSet 0x0008 /* R/(W) 8bits */
338
339#define H3800_ASIC2_INTR_MaskAndFlag H3800_ASIC2_OFFSET( u8, INTR, MaskAndFlag )
340#define H3800_ASIC2_INTR_ClockPrescale H3800_ASIC2_OFFSET( u8, INTR, ClockPrescale )
341#define H3800_ASIC2_INTR_TimerSet H3800_ASIC2_OFFSET( u8, INTR, TimerSet )
342
343#define H3800_ASIC2_INTR_GLOBAL_MASK ( 1 << 0 ) /* Global interrupt mask */
344#define H3800_ASIC2_INTR_POWER_ON_RESET ( 1 << 1 ) /* 01: Power on reset (bits 1 & 2 ) */
345#define H3800_ASIC2_INTR_EXTERNAL_RESET ( 2 << 1 ) /* 10: External reset (bits 1 & 2 ) */
346#define H3800_ASIC2_INTR_MASK_UART_0 ( 1 << 4 )
347#define H3800_ASIC2_INTR_MASK_UART_1 ( 1 << 5 )
348#define H3800_ASIC2_INTR_MASK_TIMER ( 1 << 6 )
349#define H3800_ASIC2_INTR_MASK_OWM ( 1 << 7 )
350
351#define H3800_ASIC2_INTR_CLOCK_PRESCALE 0x0f /* 4 bits, max 14 */
352#define H3800_ASIC2_INTR_SET ( 1 << 4 ) /* Time base enable */
353
354
355#define _H3800_ASIC2_OWM_Base 0x1800
356#define _H3800_ASIC2_OWM_Command 0x0000 /* R/W 4 bits command register */
357#define _H3800_ASIC2_OWM_Data 0x0004 /* R/W 8 bits, transmit / receive buffer */
358#define _H3800_ASIC2_OWM_Interrupt 0x0008 /* R/W Command register */
359#define _H3800_ASIC2_OWM_InterruptEnable 0x000c /* R/W Command register */
360#define _H3800_ASIC2_OWM_ClockDivisor 0x0010 /* R/W 5 bits of divisor and pre-scale */
361
362#define H3800_ASIC2_OWM_Command H3800_ASIC2_OFFSET( u8, OWM, Command )
363#define H3800_ASIC2_OWM_Data H3800_ASIC2_OFFSET( u8, OWM, Data )
364#define H3800_ASIC2_OWM_Interrupt H3800_ASIC2_OFFSET( u8, OWM, Interrupt )
365#define H3800_ASIC2_OWM_InterruptEnable H3800_ASIC2_OFFSET( u8, OWM, InterruptEnable )
366#define H3800_ASIC2_OWM_ClockDivisor H3800_ASIC2_OFFSET( u8, OWM, ClockDivisor )
367
368#define H3800_ASIC2_OWM_CMD_ONE_WIRE_RESET ( 1 << 0 ) /* Set to force reset on 1-wire bus */
369#define H3800_ASIC2_OWM_CMD_SRA ( 1 << 1 ) /* Set to switch to Search ROM accelerator mode */
370#define H3800_ASIC2_OWM_CMD_DQ_OUTPUT ( 1 << 2 ) /* Write only - forces bus low */
371#define H3800_ASIC2_OWM_CMD_DQ_INPUT ( 1 << 3 ) /* Read only - reflects state of bus */
372
373#define H3800_ASIC2_OWM_INT_PD ( 1 << 0 ) /* Presence detect */
374#define H3800_ASIC2_OWM_INT_PDR ( 1 << 1 ) /* Presence detect result */
375#define H3800_ASIC2_OWM_INT_TBE ( 1 << 2 ) /* Transmit buffer empty */
376#define H3800_ASIC2_OWM_INT_TEMT ( 1 << 3 ) /* Transmit shift register empty */
377#define H3800_ASIC2_OWM_INT_RBF ( 1 << 4 ) /* Receive buffer full */
378
379#define H3800_ASIC2_OWM_INTEN_EPD ( 1 << 0 ) /* Enable receive buffer full interrupt */
380#define H3800_ASIC2_OWM_INTEN_IAS ( 1 << 1 ) /* Enable transmit shift register empty interrupt */
381#define H3800_ASIC2_OWM_INTEN_ETBE ( 1 << 2 ) /* Enable transmit buffer empty interrupt */
382#define H3800_ASIC2_OWM_INTEN_ETMT ( 1 << 3 ) /* INTR active state */
383#define H3800_ASIC2_OWM_INTEN_ERBF ( 1 << 4 ) /* Enable presence detect interrupt */
384
385#define _H3800_ASIC2_FlashCtl_Base 0x1A00
386
387/****************************************************/
388/* H3800, ASIC #1
389 * This ASIC is accesed through ASIC #2, and
390 * mapped into the 1c00 - 1f00 region
391 */
392
393#define H3800_ASIC1_OFFSET(s,x,y) \
394 (*((volatile s *) (_H3800_ASIC2_Base + _H3800_ASIC1_ ## x ## _Base + (_H3800_ASIC1_ ## x ## _ ## y << 1))))
395
396#define _H3800_ASIC1_MMC_Base 0x1c00
397
398#define _H3800_ASIC1_MMC_StartStopClock 0x00 /* R/W 8bit */
399#define _H3800_ASIC1_MMC_Status 0x02 /* R See below, default 0x0040 */
400#define _H3800_ASIC1_MMC_ClockRate 0x04 /* R/W 8bit, low 3 bits are clock divisor */
401#define _H3800_ASIC1_MMC_SPIRegister 0x08 /* R/W 8bit, see below */
402#define _H3800_ASIC1_MMC_CmdDataCont 0x0a /* R/W 8bit, write to start MMC adapter */
403#define _H3800_ASIC1_MMC_ResponseTimeout 0x0c /* R/W 8bit, clocks before response timeout */
404#define _H3800_ASIC1_MMC_ReadTimeout 0x0e /* R/W 16bit, clocks before received data timeout */
405#define _H3800_ASIC1_MMC_BlockLength 0x10 /* R/W 10bit */
406#define _H3800_ASIC1_MMC_NumOfBlocks 0x12 /* R/W 16bit, in block mode, number of blocks */
407#define _H3800_ASIC1_MMC_InterruptMask 0x1a /* R/W 8bit */
408#define _H3800_ASIC1_MMC_CommandNumber 0x1c /* R/W 6 bits */
409#define _H3800_ASIC1_MMC_ArgumentH 0x1e /* R/W 16 bits */
410#define _H3800_ASIC1_MMC_ArgumentL 0x20 /* R/W 16 bits */
411#define _H3800_ASIC1_MMC_ResFifo 0x22 /* R 8 x 16 bits - contains response FIFO */
412#define _H3800_ASIC1_MMC_BufferPartFull 0x28 /* R/W 8 bits */
413
414#define H3800_ASIC1_MMC_StartStopClock H3800_ASIC1_OFFSET( u8, MMC, StartStopClock )
415#define H3800_ASIC1_MMC_Status H3800_ASIC1_OFFSET( u16, MMC, Status )
416#define H3800_ASIC1_MMC_ClockRate H3800_ASIC1_OFFSET( u8, MMC, ClockRate )
417#define H3800_ASIC1_MMC_SPIRegister H3800_ASIC1_OFFSET( u8, MMC, SPIRegister )
418#define H3800_ASIC1_MMC_CmdDataCont H3800_ASIC1_OFFSET( u8, MMC, CmdDataCont )
419#define H3800_ASIC1_MMC_ResponseTimeout H3800_ASIC1_OFFSET( u8, MMC, ResponseTimeout )
420#define H3800_ASIC1_MMC_ReadTimeout H3800_ASIC1_OFFSET( u16, MMC, ReadTimeout )
421#define H3800_ASIC1_MMC_BlockLength H3800_ASIC1_OFFSET( u16, MMC, BlockLength )
422#define H3800_ASIC1_MMC_NumOfBlocks H3800_ASIC1_OFFSET( u16, MMC, NumOfBlocks )
423#define H3800_ASIC1_MMC_InterruptMask H3800_ASIC1_OFFSET( u8, MMC, InterruptMask )
424#define H3800_ASIC1_MMC_CommandNumber H3800_ASIC1_OFFSET( u8, MMC, CommandNumber )
425#define H3800_ASIC1_MMC_ArgumentH H3800_ASIC1_OFFSET( u16, MMC, ArgumentH )
426#define H3800_ASIC1_MMC_ArgumentL H3800_ASIC1_OFFSET( u16, MMC, ArgumentL )
427#define H3800_ASIC1_MMC_ResFifo H3800_ASIC1_OFFSET( u16, MMC, ResFifo )
428#define H3800_ASIC1_MMC_BufferPartFull H3800_ASIC1_OFFSET( u8, MMC, BufferPartFull )
429
430#define H3800_ASIC1_MMC_STOP_CLOCK (1 << 0) /* Write to "StartStopClock" register */
431#define H3800_ASIC1_MMC_START_CLOCK (1 << 1)
432
433#define H3800_ASIC1_MMC_STATUS_READ_TIMEOUT (1 << 0)
434#define H3800_ASIC1_MMC_STATUS_RESPONSE_TIMEOUT (1 << 1)
435#define H3800_ASIC1_MMC_STATUS_CRC_WRITE_ERROR (1 << 2)
436#define H3800_ASIC1_MMC_STATUS_CRC_READ_ERROR (1 << 3)
437#define H3800_ASIC1_MMC_STATUS_SPI_READ_ERROR (1 << 4) /* SPI data token error received */
438#define H3800_ASIC1_MMC_STATUS_CRC_RESPONSE_ERROR (1 << 5)
439#define H3800_ASIC1_MMC_STATUS_FIFO_EMPTY (1 << 6)
440#define H3800_ASIC1_MMC_STATUS_FIFO_FULL (1 << 7)
441#define H3800_ASIC1_MMC_STATUS_CLOCK_ENABLE (1 << 8) /* MultiMediaCard clock stopped */
442#define H3800_ASIC1_MMC_STATUS_DATA_TRANSFER_DONE (1 << 11) /* Write operation, indicates transfer finished */
443#define H3800_ASIC1_MMC_STATUS_END_PROGRAM (1 << 12) /* End write and read operations */
444#define H3800_ASIC1_MMC_STATUS_END_COMMAND_RESPONSE (1 << 13) /* End command response */
445
446#define H3800_ASIC1_MMC_SPI_REG_SPI_ENABLE (1 << 0) /* Enables SPI mode */
447#define H3800_ASIC1_MMC_SPI_REG_CRC_ON (1 << 1) /* 1:turn on CRC */
448#define H3800_ASIC1_MMC_SPI_REG_SPI_CS_ENABLE (1 << 2) /* 1:turn on SPI CS */
449#define H3800_ASIC1_MMC_SPI_REG_CS_ADDRESS_MASK 0x38 /* Bits 3,4,5 are the SPI CS relative address */
450
451#define H3800_ASIC1_MMC_CMD_DATA_CONT_FORMAT_NO_RESPONSE 0x00
452#define H3800_ASIC1_MMC_CMD_DATA_CONT_FORMAT_R1 0x01
453#define H3800_ASIC1_MMC_CMD_DATA_CONT_FORMAT_R2 0x02
454#define H3800_ASIC1_MMC_CMD_DATA_CONT_FORMAT_R3 0x03
455#define H3800_ASIC1_MMC_CMD_DATA_CONT_DATA_ENABLE (1 << 2) /* This command contains a data transfer */
456#define H3800_ASIC1_MMC_CMD_DATA_CONT_WRITE (1 << 3) /* This data transfer is a write */
457#define H3800_ASIC1_MMC_CMD_DATA_CONT_STREAM_MODE (1 << 4) /* This data transfer is in stream mode */
458#define H3800_ASIC1_MMC_CMD_DATA_CONT_BUSY_BIT (1 << 5) /* Busy signal expected after current cmd */
459#define H3800_ASIC1_MMC_CMD_DATA_CONT_INITIALIZE (1 << 6) /* Enables the 80 bits for initializing card */
460
461#define H3800_ASIC1_MMC_INT_MASK_DATA_TRANSFER_DONE (1 << 0)
462#define H3800_ASIC1_MMC_INT_MASK_PROGRAM_DONE (1 << 1)
463#define H3800_ASIC1_MMC_INT_MASK_END_COMMAND_RESPONSE (1 << 2)
464#define H3800_ASIC1_MMC_INT_MASK_BUFFER_READY (1 << 3)
465
466#define H3800_ASIC1_MMC_BUFFER_PART_FULL (1 << 0)
467
468/********* GPIO **********/
469
470#define _H3800_ASIC1_GPIO_Base 0x1e00
471
472#define _H3800_ASIC1_GPIO_Mask 0x30 /* R/W 0:don't mask, 1:mask interrupt */
473#define _H3800_ASIC1_GPIO_Direction 0x32 /* R/W 0:input, 1:output */
474#define _H3800_ASIC1_GPIO_Out 0x34 /* R/W 0:output low, 1:output high */
475#define _H3800_ASIC1_GPIO_TriggerType 0x36 /* R/W 0:level, 1:edge */
476#define _H3800_ASIC1_GPIO_EdgeTrigger 0x38 /* R/W 0:falling, 1:rising */
477#define _H3800_ASIC1_GPIO_LevelTrigger 0x3A /* R/W 0:low, 1:high level detect */
478#define _H3800_ASIC1_GPIO_LevelStatus 0x3C /* R/W 0:none, 1:detect */
479#define _H3800_ASIC1_GPIO_EdgeStatus 0x3E /* R/W 0:none, 1:detect */
480#define _H3800_ASIC1_GPIO_State 0x40 /* R See masks below (default 0) */
481#define _H3800_ASIC1_GPIO_Reset 0x42 /* R/W See masks below (default 0x04) */
482#define _H3800_ASIC1_GPIO_SleepMask 0x44 /* R/W 0:don't mask, 1:mask trigger in sleep mode */
483#define _H3800_ASIC1_GPIO_SleepDir 0x46 /* R/W direction 0:input, 1:output in sleep mode */
484#define _H3800_ASIC1_GPIO_SleepOut 0x48 /* R/W level 0:low, 1:high in sleep mode */
485#define _H3800_ASIC1_GPIO_Status 0x4A /* R Pin status */
486#define _H3800_ASIC1_GPIO_BattFaultDir 0x4C /* R/W direction 0:input, 1:output in batt_fault */
487#define _H3800_ASIC1_GPIO_BattFaultOut 0x4E /* R/W level 0:low, 1:high in batt_fault */
488
489#define H3800_ASIC1_GPIO_Mask H3800_ASIC1_OFFSET( u16, GPIO, Mask )
490#define H3800_ASIC1_GPIO_Direction H3800_ASIC1_OFFSET( u16, GPIO, Direction )
491#define H3800_ASIC1_GPIO_Out H3800_ASIC1_OFFSET( u16, GPIO, Out )
492#define H3800_ASIC1_GPIO_TriggerType H3800_ASIC1_OFFSET( u16, GPIO, TriggerType )
493#define H3800_ASIC1_GPIO_EdgeTrigger H3800_ASIC1_OFFSET( u16, GPIO, EdgeTrigger )
494#define H3800_ASIC1_GPIO_LevelTrigger H3800_ASIC1_OFFSET( u16, GPIO, LevelTrigger )
495#define H3800_ASIC1_GPIO_LevelStatus H3800_ASIC1_OFFSET( u16, GPIO, LevelStatus )
496#define H3800_ASIC1_GPIO_EdgeStatus H3800_ASIC1_OFFSET( u16, GPIO, EdgeStatus )
497#define H3800_ASIC1_GPIO_State H3800_ASIC1_OFFSET( u8, GPIO, State )
498#define H3800_ASIC1_GPIO_Reset H3800_ASIC1_OFFSET( u8, GPIO, Reset )
499#define H3800_ASIC1_GPIO_SleepMask H3800_ASIC1_OFFSET( u16, GPIO, SleepMask )
500#define H3800_ASIC1_GPIO_SleepDir H3800_ASIC1_OFFSET( u16, GPIO, SleepDir )
501#define H3800_ASIC1_GPIO_SleepOut H3800_ASIC1_OFFSET( u16, GPIO, SleepOut )
502#define H3800_ASIC1_GPIO_Status H3800_ASIC1_OFFSET( u16, GPIO, Status )
503#define H3800_ASIC1_GPIO_BattFaultDir H3800_ASIC1_OFFSET( u16, GPIO, BattFaultDir )
504#define H3800_ASIC1_GPIO_BattFaultOut H3800_ASIC1_OFFSET( u16, GPIO, BattFaultOut )
505
506#define H3800_ASIC1_GPIO_STATE_MASK (1 << 0)
507#define H3800_ASIC1_GPIO_STATE_DIRECTION (1 << 1)
508#define H3800_ASIC1_GPIO_STATE_OUT (1 << 2)
509#define H3800_ASIC1_GPIO_STATE_TRIGGER_TYPE (1 << 3)
510#define H3800_ASIC1_GPIO_STATE_EDGE_TRIGGER (1 << 4)
511#define H3800_ASIC1_GPIO_STATE_LEVEL_TRIGGER (1 << 5)
512
513#define H3800_ASIC1_GPIO_RESET_SOFTWARE (1 << 0)
514#define H3800_ASIC1_GPIO_RESET_AUTO_SLEEP (1 << 1)
515#define H3800_ASIC1_GPIO_RESET_FIRST_PWR_ON (1 << 2)
516
517/* These are all outputs */
518#define GPIO_H3800_ASIC1_IR_ON_N (1 << 0) /* Apply power to the IR Module */
519#define GPIO_H3800_ASIC1_SD_PWR_ON (1 << 1) /* Secure Digital power on */
520#define GPIO_H3800_ASIC1_RS232_ON (1 << 2) /* Turn on power to the RS232 chip ? */
521#define GPIO_H3800_ASIC1_PULSE_GEN (1 << 3) /* Goes to speaker / earphone */
522#define GPIO_H3800_ASIC1_CH_TIMER (1 << 4) /* */
523#define GPIO_H3800_ASIC1_LCD_5V_ON (1 << 5) /* Enables LCD_5V */
524#define GPIO_H3800_ASIC1_LCD_ON (1 << 6) /* Enables LCD_3V */
525#define GPIO_H3800_ASIC1_LCD_PCI (1 << 7) /* Connects to PDWN on LCD controller */
526#define GPIO_H3800_ASIC1_VGH_ON (1 << 8) /* Drives VGH on the LCD (+9??) */
527#define GPIO_H3800_ASIC1_VGL_ON (1 << 9) /* Drivers VGL on the LCD (-6??) */
528#define GPIO_H3800_ASIC1_FL_PWR_ON (1 << 10) /* Frontlight power on */
529#define GPIO_H3800_ASIC1_BT_PWR_ON (1 << 11) /* Bluetooth power on */
530#define GPIO_H3800_ASIC1_SPK_ON (1 << 12) /* */
531#define GPIO_H3800_ASIC1_EAR_ON_N (1 << 13) /* */
532#define GPIO_H3800_ASIC1_AUD_PWR_ON (1 << 14) /* */
533
534/* Write enable for the flash */
535
536#define _H3800_ASIC1_FlashWP_Base 0x1F00
537#define _H3800_ASIC1_FlashWP_VPP_ON 0x00 /* R 1: write, 0: protect */
538#define H3800_ASIC1_FlashWP_VPP_ON H3800_ASIC1_OFFSET( u8, FlashWP, VPP_ON )
539 76
540#endif /* _INCLUDE_H3600_GPIO_H_ */ 77#endif /* _INCLUDE_H3600_GPIO_H_ */
diff --git a/arch/arm/mach-sa1100/include/mach/irqs.h b/arch/arm/mach-sa1100/include/mach/irqs.h
index 0cb36609b3ac..ae81f80b0cf9 100644
--- a/arch/arm/mach-sa1100/include/mach/irqs.h
+++ b/arch/arm/mach-sa1100/include/mach/irqs.h
@@ -153,8 +153,6 @@
153 */ 153 */
154#ifdef CONFIG_SA1111 154#ifdef CONFIG_SA1111
155#define NR_IRQS (IRQ_S1_BVD1_STSCHG + 1) 155#define NR_IRQS (IRQ_S1_BVD1_STSCHG + 1)
156#elif defined(CONFIG_SA1100_H3800)
157#define NR_IRQS (IRQ_BOARD_END)
158#elif defined(CONFIG_SHARP_LOCOMO) 156#elif defined(CONFIG_SHARP_LOCOMO)
159#define NR_IRQS (IRQ_LOCOMO_SPI_TEND + 1) 157#define NR_IRQS (IRQ_LOCOMO_SPI_TEND + 1)
160#else 158#else
@@ -175,23 +173,3 @@
175#define IRQ_LOCOMO_LT_BASE (IRQ_BOARD_START + 2) 173#define IRQ_LOCOMO_LT_BASE (IRQ_BOARD_START + 2)
176#define IRQ_LOCOMO_SPI_BASE (IRQ_BOARD_START + 3) 174#define IRQ_LOCOMO_SPI_BASE (IRQ_BOARD_START + 3)
177 175
178/* H3800-specific IRQs (CONFIG_SA1100_H3800) */
179#define H3800_KPIO_IRQ_START (IRQ_BOARD_START)
180#define IRQ_H3800_KEY (IRQ_BOARD_START + 0)
181#define IRQ_H3800_SPI (IRQ_BOARD_START + 1)
182#define IRQ_H3800_OWM (IRQ_BOARD_START + 2)
183#define IRQ_H3800_ADC (IRQ_BOARD_START + 3)
184#define IRQ_H3800_UART_0 (IRQ_BOARD_START + 4)
185#define IRQ_H3800_UART_1 (IRQ_BOARD_START + 5)
186#define IRQ_H3800_TIMER_0 (IRQ_BOARD_START + 6)
187#define IRQ_H3800_TIMER_1 (IRQ_BOARD_START + 7)
188#define IRQ_H3800_TIMER_2 (IRQ_BOARD_START + 8)
189#define H3800_KPIO_IRQ_COUNT 9
190
191#define H3800_GPIO_IRQ_START (IRQ_BOARD_START + 9)
192#define IRQ_H3800_PEN (IRQ_BOARD_START + 9)
193#define IRQ_H3800_SD_DETECT (IRQ_BOARD_START + 10)
194#define IRQ_H3800_EAR_IN (IRQ_BOARD_START + 11)
195#define IRQ_H3800_USB_DETECT (IRQ_BOARD_START + 12)
196#define IRQ_H3800_SD_CON_SLT (IRQ_BOARD_START + 13)
197#define H3800_GPIO_IRQ_COUNT 5
diff --git a/arch/arm/mach-sa1100/include/mach/system.h b/arch/arm/mach-sa1100/include/mach/system.h
index 63755ca5b1b4..942b153e251d 100644
--- a/arch/arm/mach-sa1100/include/mach/system.h
+++ b/arch/arm/mach-sa1100/include/mach/system.h
@@ -10,7 +10,7 @@ static inline void arch_idle(void)
10 cpu_do_idle(); 10 cpu_do_idle();
11} 11}
12 12
13static inline void arch_reset(char mode) 13static inline void arch_reset(char mode, const char *cmd)
14{ 14{
15 if (mode == 's') { 15 if (mode == 's') {
16 /* Jump into ROM at address 0 */ 16 /* Jump into ROM at address 0 */
diff --git a/arch/arm/mach-sa1100/jornada720.c b/arch/arm/mach-sa1100/jornada720.c
index 81848aa96424..fd776bb666cd 100644
--- a/arch/arm/mach-sa1100/jornada720.c
+++ b/arch/arm/mach-sa1100/jornada720.c
@@ -226,12 +226,22 @@ static struct platform_device jornada_ssp_device = {
226 .id = -1, 226 .id = -1,
227}; 227};
228 228
229static struct platform_device jornada_kbd_device = {
230 .name = "jornada720_kbd",
231 .id = -1,
232};
233
234static struct platform_device jornada_ts_device = {
235 .name = "jornada_ts",
236 .id = -1,
237};
238
229static struct platform_device *devices[] __initdata = { 239static struct platform_device *devices[] __initdata = {
230 &sa1111_device, 240 &sa1111_device,
231#ifdef CONFIG_SA1100_JORNADA720_SSP
232 &jornada_ssp_device, 241 &jornada_ssp_device,
233#endif
234 &s1d13xxxfb_device, 242 &s1d13xxxfb_device,
243 &jornada_kbd_device,
244 &jornada_ts_device,
235}; 245};
236 246
237static int __init jornada720_init(void) 247static int __init jornada720_init(void)
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-24 18:37:49 -0500