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authorDirk Opfer <dirk@opfer-online.de>2005-11-06 09:27:52 -0500
committerRussell King <rmk+kernel@arm.linux.org.uk>2005-11-06 09:27:52 -0500
commit8459c159f7de832eaf888398d2abf466c388dfa6 (patch)
tree1edc2d046a7e9a0a0244d64f2aff7870f85c41bd
parent20faa7c380c19c932d57be59bb2522bd9327a6c5 (diff)
[ARM] 3088/1: PXA: Add machine support for the Sharp SL-6000x series of PDAs
Patch from Dirk Opfer This patch adds basic machine support for the Sharp SL-6000x (Tosa) PDAs. Signed-off-by: Dirk Opfer Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat
-rw-r--r--MAINTAINERS5
-rw-r--r--arch/arm/mach-pxa/Kconfig9
-rw-r--r--arch/arm/mach-pxa/Makefile1
-rw-r--r--arch/arm/mach-pxa/tosa.c162
-rw-r--r--include/asm-arm/arch-pxa/tosa.h166
5 files changed, 341 insertions, 2 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index 983f9e9aed61..23337f88c508 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -297,6 +297,11 @@ P: Richard Purdie
297M: rpurdie@rpsys.net 297M: rpurdie@rpsys.net
298S: Maintained 298S: Maintained
299 299
300ARM/TOSA MACHINE SUPPORT
301P: Dirk Opfer
302M: dirk@opfer-online.de
303S: Maintained
304
300ARM/PLEB SUPPORT 305ARM/PLEB SUPPORT
301P: Peter Chubb 306P: Peter Chubb
302M: pleb@gelato.unsw.edu.au 307M: pleb@gelato.unsw.edu.au
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index 3e5f69bb5ac4..b380a438e68f 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -27,7 +27,8 @@ config PXA_SHARPSL
27 Say Y here if you intend to run this kernel on a 27 Say Y here if you intend to run this kernel on a
28 Sharp Zaurus SL-5600 (Poodle), SL-C700 (Corgi), 28 Sharp Zaurus SL-5600 (Poodle), SL-C700 (Corgi),
29 SL-C750 (Shepherd), SL-C760 (Husky), SL-C1000 (Akita), 29 SL-C750 (Shepherd), SL-C760 (Husky), SL-C1000 (Akita),
30 SL-C3000 (Spitz) or SL-C3100 (Borzoi) handheld computer. 30 SL-C3000 (Spitz), SL-C3100 (Borzoi) or SL-C6000x (Tosa)
31 handheld computer.
31 32
32endchoice 33endchoice
33 34
@@ -37,7 +38,7 @@ choice
37 prompt "Select target Sharp Zaurus device range" 38 prompt "Select target Sharp Zaurus device range"
38 39
39config PXA_SHARPSL_25x 40config PXA_SHARPSL_25x
40 bool "Sharp PXA25x models (SL-5600 and SL-C7xx)" 41 bool "Sharp PXA25x models (SL-5600, SL-C7xx and SL-C6000x)"
41 select PXA25x 42 select PXA25x
42 43
43config PXA_SHARPSL_27x 44config PXA_SHARPSL_27x
@@ -80,6 +81,10 @@ config MACH_BORZOI
80 depends PXA_SHARPSL_27x 81 depends PXA_SHARPSL_27x
81 select PXA_SHARP_Cxx00 82 select PXA_SHARP_Cxx00
82 83
84config MACH_TOSA
85 bool "Enable Sharp SL-6000x (Tosa) Support"
86 depends PXA_SHARPSL
87
83config PXA25x 88config PXA25x
84 bool 89 bool
85 help 90 help
diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile
index f609a0f232cb..8bc72d07cea8 100644
--- a/arch/arm/mach-pxa/Makefile
+++ b/arch/arm/mach-pxa/Makefile
@@ -14,6 +14,7 @@ obj-$(CONFIG_ARCH_PXA_IDP) += idp.o
14obj-$(CONFIG_PXA_SHARP_C7xx) += corgi.o corgi_ssp.o corgi_lcd.o ssp.o 14obj-$(CONFIG_PXA_SHARP_C7xx) += corgi.o corgi_ssp.o corgi_lcd.o ssp.o
15obj-$(CONFIG_PXA_SHARP_Cxx00) += spitz.o corgi_ssp.o corgi_lcd.o ssp.o 15obj-$(CONFIG_PXA_SHARP_Cxx00) += spitz.o corgi_ssp.o corgi_lcd.o ssp.o
16obj-$(CONFIG_MACH_POODLE) += poodle.o 16obj-$(CONFIG_MACH_POODLE) += poodle.o
17obj-$(CONFIG_MACH_TOSA) += tosa.o
17 18
18# Support for blinky lights 19# Support for blinky lights
19led-y := leds.o 20led-y := leds.o
diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c
new file mode 100644
index 000000000000..400609f8b6a8
--- /dev/null
+++ b/arch/arm/mach-pxa/tosa.c
@@ -0,0 +1,162 @@
1/*
2 * Support for Sharp SL-C6000x PDAs
3 * Model: (Tosa)
4 *
5 * Copyright (c) 2005 Dirk Opfer
6 *
7 * Based on code written by Sharp/Lineo for 2.4 kernels
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License version 2 as
11 * published by the Free Software Foundation.
12 *
13 */
14
15#include <linux/kernel.h>
16#include <linux/init.h>
17#include <linux/device.h>
18#include <linux/major.h>
19#include <linux/fs.h>
20#include <linux/interrupt.h>
21#include <linux/mmc/host.h>
22
23#include <asm/setup.h>
24#include <asm/memory.h>
25#include <asm/mach-types.h>
26#include <asm/hardware.h>
27#include <asm/irq.h>
28#include <asm/arch/irda.h>
29#include <asm/arch/mmc.h>
30#include <asm/arch/udc.h>
31
32#include <asm/mach/arch.h>
33#include <asm/mach/map.h>
34#include <asm/mach/irq.h>
35
36#include <asm/arch/pxa-regs.h>
37#include <asm/arch/irq.h>
38#include <asm/arch/tosa.h>
39
40#include <asm/hardware/scoop.h>
41#include <asm/mach/sharpsl_param.h>
42
43#include "generic.h"
44
45
46/*
47 * SCOOP Device
48 */
49static struct resource tosa_scoop_resources[] = {
50 [0] = {
51 .start = TOSA_CF_PHYS,
52 .end = TOSA_CF_PHYS + 0xfff,
53 .flags = IORESOURCE_MEM,
54 },
55};
56
57static struct scoop_config tosa_scoop_setup = {
58 .io_dir = TOSA_SCOOP_IO_DIR,
59 .io_out = TOSA_SCOOP_IO_OUT,
60
61};
62
63struct platform_device tosascoop_device = {
64 .name = "sharp-scoop",
65 .id = 0,
66 .dev = {
67 .platform_data = &tosa_scoop_setup,
68 },
69 .num_resources = ARRAY_SIZE(tosa_scoop_resources),
70 .resource = tosa_scoop_resources,
71};
72
73
74/*
75 * SCOOP Device Jacket
76 */
77static struct resource tosa_scoop_jc_resources[] = {
78 [0] = {
79 .start = TOSA_SCOOP_PHYS + 0x40,
80 .end = TOSA_SCOOP_PHYS + 0xfff,
81 .flags = IORESOURCE_MEM,
82 },
83};
84
85static struct scoop_config tosa_scoop_jc_setup = {
86 .io_dir = TOSA_SCOOP_JC_IO_DIR,
87 .io_out = TOSA_SCOOP_JC_IO_OUT,
88};
89
90struct platform_device tosascoop_jc_device = {
91 .name = "sharp-scoop",
92 .id = 1,
93 .dev = {
94 .platform_data = &tosa_scoop_jc_setup,
95 .parent = &tosascoop_device.dev,
96 },
97 .num_resources = ARRAY_SIZE(tosa_scoop_jc_resources),
98 .resource = tosa_scoop_jc_resources,
99};
100
101static struct scoop_pcmcia_dev tosa_pcmcia_scoop[] = {
102{
103 .dev = &tosascoop_device.dev,
104 .irq = TOSA_IRQ_GPIO_CF_IRQ,
105 .cd_irq = TOSA_IRQ_GPIO_CF_CD,
106 .cd_irq_str = "PCMCIA0 CD",
107},{
108 .dev = &tosascoop_jc_device.dev,
109 .irq = TOSA_IRQ_GPIO_JC_CF_IRQ,
110 .cd_irq = -1,
111},
112};
113
114
115static struct platform_device *devices[] __initdata = {
116 &tosascoop_device,
117 &tosascoop_jc_device,
118};
119
120static void __init tosa_init(void)
121{
122 pxa_gpio_mode(TOSA_GPIO_ON_RESET | GPIO_IN);
123 pxa_gpio_mode(TOSA_GPIO_TC6393_INT | GPIO_IN);
124
125 /* setup sleep mode values */
126 PWER = 0x00000002;
127 PFER = 0x00000000;
128 PRER = 0x00000002;
129 PGSR0 = 0x00000000;
130 PGSR1 = 0x00FF0002;
131 PGSR2 = 0x00014000;
132 PCFR |= PCFR_OPDE;
133
134 // enable batt_fault
135 PMCR = 0x01;
136
137 platform_add_devices(devices, ARRAY_SIZE(devices));
138
139 scoop_num = 2;
140 scoop_devs = &tosa_pcmcia_scoop[0];
141}
142
143static void __init fixup_tosa(struct machine_desc *desc,
144 struct tag *tags, char **cmdline, struct meminfo *mi)
145{
146 sharpsl_save_param();
147 mi->nr_banks=1;
148 mi->bank[0].start = 0xa0000000;
149 mi->bank[0].node = 0;
150 mi->bank[0].size = (64*1024*1024);
151}
152
153MACHINE_START(TOSA, "SHARP Tosa")
154 .phys_ram = 0xa0000000,
155 .phys_io = 0x40000000,
156 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
157 .fixup = fixup_tosa,
158 .map_io = pxa_map_io,
159 .init_irq = pxa_init_irq,
160 .init_machine = tosa_init,
161 .timer = &pxa_timer,
162MACHINE_END
diff --git a/include/asm-arm/arch-pxa/tosa.h b/include/asm-arm/arch-pxa/tosa.h
new file mode 100644
index 000000000000..c3364a2c4758
--- /dev/null
+++ b/include/asm-arm/arch-pxa/tosa.h
@@ -0,0 +1,166 @@
1/*
2 * Hardware specific definitions for Sharp SL-C6000x series of PDAs
3 *
4 * Copyright (c) 2005 Dirk Opfer
5 *
6 * Based on Sharp's 2.4 kernel patches
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#ifndef _ASM_ARCH_TOSA_H_
14#define _ASM_ARCH_TOSA_H_ 1
15
16/* TOSA Chip selects */
17#define TOSA_LCDC_PHYS PXA_CS4_PHYS
18/* Internel Scoop */
19#define TOSA_CF_PHYS (PXA_CS2_PHYS + 0x00800000)
20/* Jacket Scoop */
21#define TOSA_SCOOP_PHYS (PXA_CS5_PHYS + 0x00800000)
22
23/*
24 * SCOOP2 internal GPIOs
25 */
26#define TOSA_SCOOP_PXA_VCORE1 SCOOP_GPCR_PA11
27#define TOSA_SCOOP_TC6393_REST_IN SCOOP_GPCR_PA12
28#define TOSA_SCOOP_IR_POWERDWN SCOOP_GPCR_PA13
29#define TOSA_SCOOP_SD_WP SCOOP_GPCR_PA14
30#define TOSA_SCOOP_PWR_ON SCOOP_GPCR_PA15
31#define TOSA_SCOOP_AUD_PWR_ON SCOOP_GPCR_PA16
32#define TOSA_SCOOP_BT_RESET SCOOP_GPCR_PA17
33#define TOSA_SCOOP_BT_PWR_EN SCOOP_GPCR_PA18
34#define TOSA_SCOOP_AC_IN_OL SCOOP_GPCR_PA19
35
36/* GPIO Direction 1 : output mode / 0:input mode */
37#define TOSA_SCOOP_IO_DIR ( TOSA_SCOOP_PXA_VCORE1 | TOSA_SCOOP_TC6393_REST_IN | \
38 TOSA_SCOOP_IR_POWERDWN | TOSA_SCOOP_PWR_ON | TOSA_SCOOP_AUD_PWR_ON |\
39 TOSA_SCOOP_BT_RESET | TOSA_SCOOP_BT_PWR_EN )
40/* GPIO out put level when init 1: Hi */
41#define TOSA_SCOOP_IO_OUT ( TOSA_SCOOP_TC6393_REST_IN )
42
43/*
44 * SCOOP2 jacket GPIOs
45 */
46#define TOSA_SCOOP_JC_BT_LED SCOOP_GPCR_PA11
47#define TOSA_SCOOP_JC_NOTE_LED SCOOP_GPCR_PA12
48#define TOSA_SCOOP_JC_CHRG_ERR_LED SCOOP_GPCR_PA13
49#define TOSA_SCOOP_JC_USB_PULLUP SCOOP_GPCR_PA14
50#define TOSA_SCOOP_JC_TC6393_SUSPEND SCOOP_GPCR_PA15
51#define TOSA_SCOOP_JC_TC3693_L3V_ON SCOOP_GPCR_PA16
52#define TOSA_SCOOP_JC_WLAN_DETECT SCOOP_GPCR_PA17
53#define TOSA_SCOOP_JC_WLAN_LED SCOOP_GPCR_PA18
54#define TOSA_SCOOP_JC_CARD_LIMIT_SEL SCOOP_GPCR_PA19
55
56/* GPIO Direction 1 : output mode / 0:input mode */
57#define TOSA_SCOOP_JC_IO_DIR ( TOSA_SCOOP_JC_BT_LED | TOSA_SCOOP_JC_NOTE_LED | \
58 TOSA_SCOOP_JC_CHRG_ERR_LED | TOSA_SCOOP_JC_USB_PULLUP | \
59 TOSA_SCOOP_JC_TC6393_SUSPEND | TOSA_SCOOP_JC_TC3693_L3V_ON | \
60 TOSA_SCOOP_JC_WLAN_LED | TOSA_SCOOP_JC_CARD_LIMIT_SEL )
61/* GPIO out put level when init 1: Hi */
62#define TOSA_SCOOP_JC_IO_OUT ( 0 )
63
64/*
65 * Timing Generator
66 */
67#define TG_PNLCTL 0x00
68#define TG_TPOSCTL 0x01
69#define TG_DUTYCTL 0x02
70#define TG_GPOSR 0x03
71#define TG_GPODR1 0x04
72#define TG_GPODR2 0x05
73#define TG_PINICTL 0x06
74#define TG_HPOSCTL 0x07
75
76/*
77 * LED
78 */
79#define TOSA_SCOOP_LED_BLUE TOSA_SCOOP_GPCR_PA11
80#define TOSA_SCOOP_LED_GREEN TOSA_SCOOP_GPCR_PA12
81#define TOSA_SCOOP_LED_ORANGE TOSA_SCOOP_GPCR_PA13
82#define TOSA_SCOOP_LED_WLAN TOSA_SCOOP_GPCR_PA18
83
84
85/*
86 * PXA GPIOs
87 */
88#define TOSA_GPIO_POWERON (0)
89#define TOSA_GPIO_RESET (1)
90#define TOSA_GPIO_AC_IN (2)
91#define TOSA_GPIO_RECORD_BTN (3)
92#define TOSA_GPIO_SYNC (4) /* Cradle SYNC Button */
93#define TOSA_GPIO_USB_IN (5)
94#define TOSA_GPIO_JACKET_DETECT (7)
95#define TOSA_GPIO_nSD_DETECT (9)
96#define TOSA_GPIO_nSD_INT (10)
97#define TOSA_GPIO_TC6393_CLK (11)
98#define TOSA_GPIO_BAT1_CRG (12)
99#define TOSA_GPIO_CF_CD (13)
100#define TOSA_GPIO_BAT0_CRG (14)
101#define TOSA_GPIO_TC6393_INT (15)
102#define TOSA_GPIO_BAT0_LOW (17)
103#define TOSA_GPIO_TC6393_RDY (18)
104#define TOSA_GPIO_ON_RESET (19)
105#define TOSA_GPIO_EAR_IN (20)
106#define TOSA_GPIO_CF_IRQ (21) /* CF slot0 Ready */
107#define TOSA_GPIO_ON_KEY (22)
108#define TOSA_GPIO_VGA_LINE (27)
109#define TOSA_GPIO_TP_INT (32) /* Touch Panel pen down interrupt */
110#define TOSA_GPIO_JC_CF_IRQ (36) /* CF slot1 Ready */
111#define TOSA_GPIO_BAT_LOCKED (38) /* Battery locked */
112#define TOSA_GPIO_TG_SPI_SCLK (81)
113#define TOSA_GPIO_TG_SPI_CS (82)
114#define TOSA_GPIO_TG_SPI_MOSI (83)
115#define TOSA_GPIO_BAT1_LOW (84)
116
117#define TOSA_GPIO_HP_IN GPIO_EAR_IN
118
119#define TOSA_GPIO_MAIN_BAT_LOW GPIO_BAT0_LOW
120
121#define TOSA_KEY_STROBE_NUM (11)
122#define TOSA_KEY_SENSE_NUM (7)
123
124#define TOSA_GPIO_HIGH_STROBE_BIT (0xfc000000)
125#define TOSA_GPIO_LOW_STROBE_BIT (0x0000001f)
126#define TOSA_GPIO_ALL_SENSE_BIT (0x00000fe0)
127#define TOSA_GPIO_ALL_SENSE_RSHIFT (5)
128#define TOSA_GPIO_STROBE_BIT(a) GPIO_bit(58+(a))
129#define TOSA_GPIO_SENSE_BIT(a) GPIO_bit(69+(a))
130#define TOSA_GAFR_HIGH_STROBE_BIT (0xfff00000)
131#define TOSA_GAFR_LOW_STROBE_BIT (0x000003ff)
132#define TOSA_GAFR_ALL_SENSE_BIT (0x00fffc00)
133#define TOSA_GPIO_KEY_SENSE(a) (69+(a))
134#define TOSA_GPIO_KEY_STROBE(a) (58+(a))
135
136/*
137 * Interrupts
138 */
139#define TOSA_IRQ_GPIO_WAKEUP IRQ_GPIO(TOSA_GPIO_WAKEUP)
140#define TOSA_IRQ_GPIO_AC_IN IRQ_GPIO(TOSA_GPIO_AC_IN)
141#define TOSA_IRQ_GPIO_RECORD_BTN IRQ_GPIO(TOSA_GPIO_RECORD_BTN)
142#define TOSA_IRQ_GPIO_SYNC IRQ_GPIO(TOSA_GPIO_SYNC)
143#define TOSA_IRQ_GPIO_USB_IN IRQ_GPIO(TOSA_GPIO_USB_IN)
144#define TOSA_IRQ_GPIO_JACKET_DETECT IRQ_GPIO(TOSA_GPIO_JACKET_DETECT)
145#define TOSA_IRQ_GPIO_nSD_INT IRQ_GPIO(TOSA_GPIO_nSD_INT)
146#define TOSA_IRQ_GPIO_nSD_DETECT IRQ_GPIO(TOSA_GPIO_nSD_DETECT)
147#define TOSA_IRQ_GPIO_BAT1_CRG IRQ_GPIO(TOSA_GPIO_BAT1_CRG)
148#define TOSA_IRQ_GPIO_CF_CD IRQ_GPIO(TOSA_GPIO_CF_CD)
149#define TOSA_IRQ_GPIO_BAT0_CRG IRQ_GPIO(TOSA_GPIO_BAT0_CRG)
150#define TOSA_IRQ_GPIO_TC6393_INT IRQ_GPIO(TOSA_GPIO_TC6393_INT)
151#define TOSA_IRQ_GPIO_BAT0_LOW IRQ_GPIO(TOSA_GPIO_BAT0_LOW)
152#define TOSA_IRQ_GPIO_EAR_IN IRQ_GPIO(TOSA_GPIO_EAR_IN)
153#define TOSA_IRQ_GPIO_CF_IRQ IRQ_GPIO(TOSA_GPIO_CF_IRQ)
154#define TOSA_IRQ_GPIO_ON_KEY IRQ_GPIO(TOSA_GPIO_ON_KEY)
155#define TOSA_IRQ_GPIO_VGA_LINE IRQ_GPIO(TOSA_GPIO_VGA_LINE)
156#define TOSA_IRQ_GPIO_TP_INT IRQ_GPIO(TOSA_GPIO_TP_INT)
157#define TOSA_IRQ_GPIO_JC_CF_IRQ IRQ_GPIO(TOSA_GPIO_JC_CF_IRQ)
158#define TOSA_IRQ_GPIO_BAT_LOCKED IRQ_GPIO(TOSA_GPIO_BAT_LOCKED)
159#define TOSA_IRQ_GPIO_BAT1_LOW IRQ_GPIO(TOSA_GPIO_BAT1_LOW)
160#define TOSA_IRQ_GPIO_KEY_SENSE(a) IRQ_GPIO(69+(a))
161
162#define TOSA_IRQ_GPIO_MAIN_BAT_LOW IRQ_GPIO(TOSA_GPIO_MAIN_BAT_LOW)
163
164extern struct platform_device tosascoop_jc_device;
165extern struct platform_device tosascoop_device;
166#endif /* _ASM_ARCH_TOSA_H_ */
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-24 19:23:09 -0500