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3a8182bd
编写于
6月 20, 2006
作者:
R
Russell King
提交者:
Russell King
6月 20, 2006
浏览文件
操作
浏览文件
下载
差异文件
Merge Zaurus branch
上级
695a9d23
faed5684
变更
16
隐藏空白更改
内联
并排
Showing
16 changed file
with
312 addition
and
69 deletion
+312
-69
arch/arm/common/sharpsl_pm.c
arch/arm/common/sharpsl_pm.c
+11
-17
arch/arm/kernel/process.c
arch/arm/kernel/process.c
+35
-26
arch/arm/mach-pxa/Kconfig
arch/arm/mach-pxa/Kconfig
+1
-0
arch/arm/mach-pxa/Makefile
arch/arm/mach-pxa/Makefile
+1
-1
arch/arm/mach-pxa/corgi.c
arch/arm/mach-pxa/corgi.c
+25
-0
arch/arm/mach-pxa/corgi_pm.c
arch/arm/mach-pxa/corgi_pm.c
+20
-3
arch/arm/mach-pxa/corgi_ssp.c
arch/arm/mach-pxa/corgi_ssp.c
+28
-14
arch/arm/mach-pxa/poodle.c
arch/arm/mach-pxa/poodle.c
+102
-6
arch/arm/mach-pxa/sharpsl_pm.c
arch/arm/mach-pxa/sharpsl_pm.c
+5
-2
arch/arm/mach-pxa/spitz.c
arch/arm/mach-pxa/spitz.c
+25
-0
arch/arm/mach-pxa/spitz_pm.c
arch/arm/mach-pxa/spitz_pm.c
+15
-0
arch/arm/mach-pxa/tosa.c
arch/arm/mach-pxa/tosa.c
+25
-0
include/asm-arm/arch-pxa/poodle.h
include/asm-arm/arch-pxa/poodle.h
+4
-0
include/asm-arm/arch-pxa/system.h
include/asm-arm/arch-pxa/system.h
+1
-0
include/asm-arm/hardware/sharpsl_pm.h
include/asm-arm/hardware/sharpsl_pm.h
+11
-0
include/asm-arm/system.h
include/asm-arm/system.h
+3
-0
未找到文件。
arch/arm/common/sharpsl_pm.c
浏览文件 @
3a8182bd
...
@@ -49,13 +49,6 @@
...
@@ -49,13 +49,6 @@
#define SHARPSL_CHARGE_CO_CHECK_TIME 5
/* 5 msec */
#define SHARPSL_CHARGE_CO_CHECK_TIME 5
/* 5 msec */
#define SHARPSL_CHARGE_RETRY_CNT 1
/* eqv. 10 min */
#define SHARPSL_CHARGE_RETRY_CNT 1
/* eqv. 10 min */
#define SHARPSL_CHARGE_ON_VOLT 0x99
/* 2.9V */
#define SHARPSL_CHARGE_ON_TEMP 0xe0
/* 2.9V */
#define SHARPSL_CHARGE_ON_ACIN_HIGH 0x9b
/* 6V */
#define SHARPSL_CHARGE_ON_ACIN_LOW 0x34
/* 2V */
#define SHARPSL_FATAL_ACIN_VOLT 182
/* 3.45V */
#define SHARPSL_FATAL_NOACIN_VOLT 170
/* 3.40V */
/*
/*
* Prototypes
* Prototypes
*/
*/
...
@@ -82,12 +75,13 @@ DEFINE_LED_TRIGGER(sharpsl_charge_led_trigger);
...
@@ -82,12 +75,13 @@ DEFINE_LED_TRIGGER(sharpsl_charge_led_trigger);
static
int
get_percentage
(
int
voltage
)
static
int
get_percentage
(
int
voltage
)
{
{
int
i
=
sharpsl_pm
.
machinfo
->
bat_levels
-
1
;
int
i
=
sharpsl_pm
.
machinfo
->
bat_levels
-
1
;
int
bl_status
=
sharpsl_pm
.
machinfo
->
backlight_get_status
?
sharpsl_pm
.
machinfo
->
backlight_get_status
()
:
0
;
struct
battery_thresh
*
thresh
;
struct
battery_thresh
*
thresh
;
if
(
sharpsl_pm
.
charge_mode
==
CHRG_ON
)
if
(
sharpsl_pm
.
charge_mode
==
CHRG_ON
)
thresh
=
sharpsl_pm
.
machinfo
->
bat_levels_acin
;
thresh
=
bl_status
?
sharpsl_pm
.
machinfo
->
bat_levels_acin_bl
:
sharpsl_pm
.
machinfo
->
bat_levels_acin
;
else
else
thresh
=
sharpsl_pm
.
machinfo
->
bat_levels_noac
;
thresh
=
bl_status
?
sharpsl_pm
.
machinfo
->
bat_levels_noac_bl
:
sharpsl_pm
.
machinfo
->
bat_levels_noac
;
while
(
i
>
0
&&
(
voltage
>
thresh
[
i
].
voltage
))
while
(
i
>
0
&&
(
voltage
>
thresh
[
i
].
voltage
))
i
--
;
i
--
;
...
@@ -131,7 +125,7 @@ static void sharpsl_battery_thread(void *private_)
...
@@ -131,7 +125,7 @@ static void sharpsl_battery_thread(void *private_)
sharpsl_pm
.
battstat
.
ac_status
=
(
sharpsl_pm
.
machinfo
->
read_devdata
(
SHARPSL_STATUS_ACIN
)
?
APM_AC_ONLINE
:
APM_AC_OFFLINE
);
sharpsl_pm
.
battstat
.
ac_status
=
(
sharpsl_pm
.
machinfo
->
read_devdata
(
SHARPSL_STATUS_ACIN
)
?
APM_AC_ONLINE
:
APM_AC_OFFLINE
);
/* Corgi cannot confirm when battery fully charged so periodically kick! */
/* Corgi cannot confirm when battery fully charged so periodically kick! */
if
(
machine_is_corgi
()
&&
(
sharpsl_pm
.
charge_mode
==
CHRG_ON
)
if
(
!
sharpsl_pm
.
machinfo
->
batfull_irq
&&
(
sharpsl_pm
.
charge_mode
==
CHRG_ON
)
&&
time_after
(
jiffies
,
sharpsl_pm
.
charge_start_time
+
SHARPSL_CHARGE_ON_TIME_INTERVAL
))
&&
time_after
(
jiffies
,
sharpsl_pm
.
charge_start_time
+
SHARPSL_CHARGE_ON_TIME_INTERVAL
))
schedule_work
(
&
toggle_charger
);
schedule_work
(
&
toggle_charger
);
...
@@ -166,11 +160,11 @@ static void sharpsl_battery_thread(void *private_)
...
@@ -166,11 +160,11 @@ static void sharpsl_battery_thread(void *private_)
&&
((
sharpsl_pm
.
battstat
.
mainbat_status
==
APM_BATTERY_STATUS_LOW
)
||
&&
((
sharpsl_pm
.
battstat
.
mainbat_status
==
APM_BATTERY_STATUS_LOW
)
||
(
sharpsl_pm
.
battstat
.
mainbat_status
==
APM_BATTERY_STATUS_CRITICAL
)))
{
(
sharpsl_pm
.
battstat
.
mainbat_status
==
APM_BATTERY_STATUS_CRITICAL
)))
{
if
(
!
(
sharpsl_pm
.
flags
&
SHARPSL_BL_LIMIT
))
{
if
(
!
(
sharpsl_pm
.
flags
&
SHARPSL_BL_LIMIT
))
{
corgibl_limit_intensity
(
1
);
sharpsl_pm
.
machinfo
->
backlight_limit
(
1
);
sharpsl_pm
.
flags
|=
SHARPSL_BL_LIMIT
;
sharpsl_pm
.
flags
|=
SHARPSL_BL_LIMIT
;
}
}
}
else
if
(
sharpsl_pm
.
flags
&
SHARPSL_BL_LIMIT
)
{
}
else
if
(
sharpsl_pm
.
flags
&
SHARPSL_BL_LIMIT
)
{
corgibl_limit_intensity
(
0
);
sharpsl_pm
.
machinfo
->
backlight_limit
(
0
);
sharpsl_pm
.
flags
&=
~
SHARPSL_BL_LIMIT
;
sharpsl_pm
.
flags
&=
~
SHARPSL_BL_LIMIT
;
}
}
...
@@ -418,7 +412,7 @@ static int sharpsl_check_battery_temp(void)
...
@@ -418,7 +412,7 @@ static int sharpsl_check_battery_temp(void)
val
=
get_select_val
(
buff
);
val
=
get_select_val
(
buff
);
dev_dbg
(
sharpsl_pm
.
dev
,
"Temperature: %d
\n
"
,
val
);
dev_dbg
(
sharpsl_pm
.
dev
,
"Temperature: %d
\n
"
,
val
);
if
(
val
>
SHARPSL_CHARGE_ON_TEMP
)
if
(
val
>
sharpsl_pm
.
machinfo
->
charge_on_temp
)
return
-
1
;
return
-
1
;
return
0
;
return
0
;
...
@@ -450,7 +444,7 @@ static int sharpsl_check_battery_voltage(void)
...
@@ -450,7 +444,7 @@ static int sharpsl_check_battery_voltage(void)
val
=
get_select_val
(
buff
);
val
=
get_select_val
(
buff
);
dev_dbg
(
sharpsl_pm
.
dev
,
"Battery Voltage: %d
\n
"
,
val
);
dev_dbg
(
sharpsl_pm
.
dev
,
"Battery Voltage: %d
\n
"
,
val
);
if
(
val
<
SHARPSL_CHARGE_ON_VOLT
)
if
(
val
<
sharpsl_pm
.
machinfo
->
charge_on_volt
)
return
-
1
;
return
-
1
;
return
0
;
return
0
;
...
@@ -468,7 +462,7 @@ static int sharpsl_ac_check(void)
...
@@ -468,7 +462,7 @@ static int sharpsl_ac_check(void)
temp
=
get_select_val
(
buff
);
temp
=
get_select_val
(
buff
);
dev_dbg
(
sharpsl_pm
.
dev
,
"AC Voltage: %d
\n
"
,
temp
);
dev_dbg
(
sharpsl_pm
.
dev
,
"AC Voltage: %d
\n
"
,
temp
);
if
((
temp
>
SHARPSL_CHARGE_ON_ACIN_HIGH
)
||
(
temp
<
SHARPSL_CHARGE_ON_ACIN_LOW
))
{
if
((
temp
>
sharpsl_pm
.
machinfo
->
charge_acin_high
)
||
(
temp
<
sharpsl_pm
.
machinfo
->
charge_acin_low
))
{
dev_err
(
sharpsl_pm
.
dev
,
"Error: AC check failed.
\n
"
);
dev_err
(
sharpsl_pm
.
dev
,
"Error: AC check failed.
\n
"
);
return
-
1
;
return
-
1
;
}
}
...
@@ -627,8 +621,8 @@ static int sharpsl_fatal_check(void)
...
@@ -627,8 +621,8 @@ static int sharpsl_fatal_check(void)
temp
=
get_select_val
(
buff
);
temp
=
get_select_val
(
buff
);
dev_dbg
(
sharpsl_pm
.
dev
,
"sharpsl_fatal_check: acin: %d, discharge voltage: %d, no discharge: %d
\n
"
,
acin
,
temp
,
sharpsl_pm
.
machinfo
->
read_devdata
(
SHARPSL_BATT_VOLT
));
dev_dbg
(
sharpsl_pm
.
dev
,
"sharpsl_fatal_check: acin: %d, discharge voltage: %d, no discharge: %d
\n
"
,
acin
,
temp
,
sharpsl_pm
.
machinfo
->
read_devdata
(
SHARPSL_BATT_VOLT
));
if
((
acin
&&
(
temp
<
SHARPSL_FATAL_ACIN_VOLT
))
||
if
((
acin
&&
(
temp
<
sharpsl_pm
.
machinfo
->
fatal_acin_volt
))
||
(
!
acin
&&
(
temp
<
SHARPSL_FATAL_NOACIN_VOLT
)))
(
!
acin
&&
(
temp
<
sharpsl_pm
.
machinfo
->
fatal_noacin_volt
)))
return
-
1
;
return
-
1
;
return
0
;
return
0
;
}
}
...
...
arch/arm/kernel/process.c
浏览文件 @
3a8182bd
...
@@ -28,6 +28,7 @@
...
@@ -28,6 +28,7 @@
#include <linux/init.h>
#include <linux/init.h>
#include <linux/cpu.h>
#include <linux/cpu.h>
#include <linux/elfcore.h>
#include <linux/elfcore.h>
#include <linux/pm.h>
#include <asm/leds.h>
#include <asm/leds.h>
#include <asm/processor.h>
#include <asm/processor.h>
...
@@ -71,8 +72,36 @@ static int __init hlt_setup(char *__unused)
...
@@ -71,8 +72,36 @@ static int __init hlt_setup(char *__unused)
__setup
(
"nohlt"
,
nohlt_setup
);
__setup
(
"nohlt"
,
nohlt_setup
);
__setup
(
"hlt"
,
hlt_setup
);
__setup
(
"hlt"
,
hlt_setup
);
void
arm_machine_restart
(
char
mode
)
{
/*
* Clean and disable cache, and turn off interrupts
*/
cpu_proc_fin
();
/*
* Tell the mm system that we are going to reboot -
* we may need it to insert some 1:1 mappings so that
* soft boot works.
*/
setup_mm_for_reboot
(
mode
);
/*
* Now call the architecture specific reboot code.
*/
arch_reset
(
mode
);
/*
* Whoops - the architecture was unable to reboot.
* Tell the user!
*/
mdelay
(
1000
);
printk
(
"Reboot failed -- System halted
\n
"
);
while
(
1
);
}
/*
/*
*
The following aren't currently used.
*
Function pointers to optional machine specific functions
*/
*/
void
(
*
pm_idle
)(
void
);
void
(
*
pm_idle
)(
void
);
EXPORT_SYMBOL
(
pm_idle
);
EXPORT_SYMBOL
(
pm_idle
);
...
@@ -80,6 +109,10 @@ EXPORT_SYMBOL(pm_idle);
...
@@ -80,6 +109,10 @@ EXPORT_SYMBOL(pm_idle);
void
(
*
pm_power_off
)(
void
);
void
(
*
pm_power_off
)(
void
);
EXPORT_SYMBOL
(
pm_power_off
);
EXPORT_SYMBOL
(
pm_power_off
);
void
(
*
arm_pm_restart
)(
char
str
)
=
arm_machine_restart
;
EXPORT_SYMBOL_GPL
(
arm_pm_restart
);
/*
/*
* This is our default idle handler. We need to disable
* This is our default idle handler. We need to disable
* interrupts here to ensure we don't miss a wakeup call.
* interrupts here to ensure we don't miss a wakeup call.
...
@@ -151,33 +184,9 @@ void machine_power_off(void)
...
@@ -151,33 +184,9 @@ void machine_power_off(void)
pm_power_off
();
pm_power_off
();
}
}
void
machine_restart
(
char
*
__unused
)
void
machine_restart
(
char
*
__unused
)
{
{
/*
arm_pm_restart
(
reboot_mode
);
* Clean and disable cache, and turn off interrupts
*/
cpu_proc_fin
();
/*
* Tell the mm system that we are going to reboot -
* we may need it to insert some 1:1 mappings so that
* soft boot works.
*/
setup_mm_for_reboot
(
reboot_mode
);
/*
* Now call the architecture specific reboot code.
*/
arch_reset
(
reboot_mode
);
/*
* Whoops - the architecture was unable to reboot.
* Tell the user!
*/
mdelay
(
1000
);
printk
(
"Reboot failed -- System halted
\n
"
);
while
(
1
);
}
}
void
__show_regs
(
struct
pt_regs
*
regs
)
void
__show_regs
(
struct
pt_regs
*
regs
)
...
...
arch/arm/mach-pxa/Kconfig
浏览文件 @
3a8182bd
...
@@ -61,6 +61,7 @@ config MACH_POODLE
...
@@ -61,6 +61,7 @@ config MACH_POODLE
bool "Enable Sharp SL-5600 (Poodle) Support"
bool "Enable Sharp SL-5600 (Poodle) Support"
depends PXA_SHARPSL_25x
depends PXA_SHARPSL_25x
select SHARP_LOCOMO
select SHARP_LOCOMO
select PXA_SSP
config MACH_CORGI
config MACH_CORGI
bool "Enable Sharp SL-C700 (Corgi) Support"
bool "Enable Sharp SL-C700 (Corgi) Support"
...
...
arch/arm/mach-pxa/Makefile
浏览文件 @
3a8182bd
...
@@ -15,7 +15,7 @@ obj-$(CONFIG_ARCH_PXA_IDP) += idp.o
...
@@ -15,7 +15,7 @@ obj-$(CONFIG_ARCH_PXA_IDP) += idp.o
obj-$(CONFIG_PXA_SHARP_C7xx)
+=
corgi.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o corgi_pm.o
obj-$(CONFIG_PXA_SHARP_C7xx)
+=
corgi.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o corgi_pm.o
obj-$(CONFIG_PXA_SHARP_Cxx00)
+=
spitz.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o spitz_pm.o
obj-$(CONFIG_PXA_SHARP_Cxx00)
+=
spitz.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o spitz_pm.o
obj-$(CONFIG_MACH_AKITA)
+=
akita-ioexp.o
obj-$(CONFIG_MACH_AKITA)
+=
akita-ioexp.o
obj-$(CONFIG_MACH_POODLE)
+=
poodle.o
obj-$(CONFIG_MACH_POODLE)
+=
poodle.o
corgi_ssp.o
obj-$(CONFIG_MACH_TOSA)
+=
tosa.o
obj-$(CONFIG_MACH_TOSA)
+=
tosa.o
# Support for blinky lights
# Support for blinky lights
...
...
arch/arm/mach-pxa/corgi.c
浏览文件 @
3a8182bd
...
@@ -19,6 +19,7 @@
...
@@ -19,6 +19,7 @@
#include <linux/fs.h>
#include <linux/fs.h>
#include <linux/interrupt.h>
#include <linux/interrupt.h>
#include <linux/mmc/host.h>
#include <linux/mmc/host.h>
#include <linux/pm.h>
#include <asm/setup.h>
#include <asm/setup.h>
#include <asm/memory.h>
#include <asm/memory.h>
...
@@ -26,6 +27,7 @@
...
@@ -26,6 +27,7 @@
#include <asm/hardware.h>
#include <asm/hardware.h>
#include <asm/irq.h>
#include <asm/irq.h>
#include <asm/io.h>
#include <asm/io.h>
#include <asm/system.h>
#include <asm/mach/arch.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/map.h>
...
@@ -310,8 +312,31 @@ static struct platform_device *devices[] __initdata = {
...
@@ -310,8 +312,31 @@ static struct platform_device *devices[] __initdata = {
&
corgiled_device
,
&
corgiled_device
,
};
};
static
void
corgi_poweroff
(
void
)
{
RCSR
=
RCSR_HWR
|
RCSR_WDR
|
RCSR_SMR
|
RCSR_GPR
;
if
(
!
machine_is_corgi
())
/* Green LED off tells the bootloader to halt */
reset_scoop_gpio
(
&
corgiscoop_device
.
dev
,
CORGI_SCP_LED_GREEN
);
arm_machine_restart
(
'h'
);
}
static
void
corgi_restart
(
char
mode
)
{
RCSR
=
RCSR_HWR
|
RCSR_WDR
|
RCSR_SMR
|
RCSR_GPR
;
if
(
!
machine_is_corgi
())
/* Green LED on tells the bootloader to reboot */
set_scoop_gpio
(
&
corgiscoop_device
.
dev
,
CORGI_SCP_LED_GREEN
);
arm_machine_restart
(
'h'
);
}
static
void
__init
corgi_init
(
void
)
static
void
__init
corgi_init
(
void
)
{
{
pm_power_off
=
corgi_poweroff
;
arm_pm_restart
=
corgi_restart
;
/* setup sleep mode values */
/* setup sleep mode values */
PWER
=
0x00000002
;
PWER
=
0x00000002
;
PFER
=
0x00000000
;
PFER
=
0x00000000
;
...
...
arch/arm/mach-pxa/corgi_pm.c
浏览文件 @
3a8182bd
...
@@ -27,6 +27,13 @@
...
@@ -27,6 +27,13 @@
#include <asm/arch/pxa-regs.h>
#include <asm/arch/pxa-regs.h>
#include "sharpsl.h"
#include "sharpsl.h"
#define SHARPSL_CHARGE_ON_VOLT 0x99
/* 2.9V */
#define SHARPSL_CHARGE_ON_TEMP 0xe0
/* 2.9V */
#define SHARPSL_CHARGE_ON_ACIN_HIGH 0x9b
/* 6V */
#define SHARPSL_CHARGE_ON_ACIN_LOW 0x34
/* 2V */
#define SHARPSL_FATAL_ACIN_VOLT 182
/* 3.45V */
#define SHARPSL_FATAL_NOACIN_VOLT 170
/* 3.40V */
static
void
corgi_charger_init
(
void
)
static
void
corgi_charger_init
(
void
)
{
{
pxa_gpio_mode
(
CORGI_GPIO_ADC_TEMP_ON
|
GPIO_OUT
);
pxa_gpio_mode
(
CORGI_GPIO_ADC_TEMP_ON
|
GPIO_OUT
);
...
@@ -195,9 +202,16 @@ static struct sharpsl_charger_machinfo corgi_pm_machinfo = {
...
@@ -195,9 +202,16 @@ static struct sharpsl_charger_machinfo corgi_pm_machinfo = {
.
read_devdata
=
corgipm_read_devdata
,
.
read_devdata
=
corgipm_read_devdata
,
.
charger_wakeup
=
corgi_charger_wakeup
,
.
charger_wakeup
=
corgi_charger_wakeup
,
.
should_wakeup
=
corgi_should_wakeup
,
.
should_wakeup
=
corgi_should_wakeup
,
.
bat_levels
=
40
,
.
backlight_limit
=
corgibl_limit_intensity
,
.
bat_levels_noac
=
spitz_battery_levels_noac
,
.
charge_on_volt
=
SHARPSL_CHARGE_ON_VOLT
,
.
bat_levels_acin
=
spitz_battery_levels_acin
,
.
charge_on_temp
=
SHARPSL_CHARGE_ON_TEMP
,
.
charge_acin_high
=
SHARPSL_CHARGE_ON_ACIN_HIGH
,
.
charge_acin_low
=
SHARPSL_CHARGE_ON_ACIN_LOW
,
.
fatal_acin_volt
=
SHARPSL_FATAL_ACIN_VOLT
,
.
fatal_noacin_volt
=
SHARPSL_FATAL_NOACIN_VOLT
,
.
bat_levels
=
40
,
.
bat_levels_noac
=
spitz_battery_levels_noac
,
.
bat_levels_acin
=
spitz_battery_levels_acin
,
.
status_high_acin
=
188
,
.
status_high_acin
=
188
,
.
status_low_acin
=
178
,
.
status_low_acin
=
178
,
.
status_high_noac
=
185
,
.
status_high_noac
=
185
,
...
@@ -214,6 +228,9 @@ static int __devinit corgipm_init(void)
...
@@ -214,6 +228,9 @@ static int __devinit corgipm_init(void)
if
(
!
corgipm_device
)
if
(
!
corgipm_device
)
return
-
ENOMEM
;
return
-
ENOMEM
;
if
(
!
machine_is_corgi
())
corgi_pm_machinfo
.
batfull_irq
=
1
;
corgipm_device
->
dev
.
platform_data
=
&
corgi_pm_machinfo
;
corgipm_device
->
dev
.
platform_data
=
&
corgi_pm_machinfo
;
ret
=
platform_device_add
(
corgipm_device
);
ret
=
platform_device_add
(
corgipm_device
);
...
...
arch/arm/mach-pxa/corgi_ssp.c
浏览文件 @
3a8182bd
...
@@ -50,12 +50,14 @@ unsigned long corgi_ssp_ads7846_putget(ulong data)
...
@@ -50,12 +50,14 @@ unsigned long corgi_ssp_ads7846_putget(ulong data)
unsigned
long
ret
,
flag
;
unsigned
long
ret
,
flag
;
spin_lock_irqsave
(
&
corgi_ssp_lock
,
flag
);
spin_lock_irqsave
(
&
corgi_ssp_lock
,
flag
);
GPCR
(
ssp_machinfo
->
cs_ads7846
)
=
GPIO_bit
(
ssp_machinfo
->
cs_ads7846
);
if
(
ssp_machinfo
->
cs_ads7846
>=
0
)
GPCR
(
ssp_machinfo
->
cs_ads7846
)
=
GPIO_bit
(
ssp_machinfo
->
cs_ads7846
);
ssp_write_word
(
&
corgi_ssp_dev
,
data
);
ssp_write_word
(
&
corgi_ssp_dev
,
data
);
ret
=
ssp_read_word
(
&
corgi_ssp_dev
);
ret
=
ssp_read_word
(
&
corgi_ssp_dev
);
GPSR
(
ssp_machinfo
->
cs_ads7846
)
=
GPIO_bit
(
ssp_machinfo
->
cs_ads7846
);
if
(
ssp_machinfo
->
cs_ads7846
>=
0
)
GPSR
(
ssp_machinfo
->
cs_ads7846
)
=
GPIO_bit
(
ssp_machinfo
->
cs_ads7846
);
spin_unlock_irqrestore
(
&
corgi_ssp_lock
,
flag
);
spin_unlock_irqrestore
(
&
corgi_ssp_lock
,
flag
);
return
ret
;
return
ret
;
...
@@ -68,12 +70,14 @@ unsigned long corgi_ssp_ads7846_putget(ulong data)
...
@@ -68,12 +70,14 @@ unsigned long corgi_ssp_ads7846_putget(ulong data)
void
corgi_ssp_ads7846_lock
(
void
)
void
corgi_ssp_ads7846_lock
(
void
)
{
{
spin_lock
(
&
corgi_ssp_lock
);
spin_lock
(
&
corgi_ssp_lock
);
GPCR
(
ssp_machinfo
->
cs_ads7846
)
=
GPIO_bit
(
ssp_machinfo
->
cs_ads7846
);
if
(
ssp_machinfo
->
cs_ads7846
>=
0
)
GPCR
(
ssp_machinfo
->
cs_ads7846
)
=
GPIO_bit
(
ssp_machinfo
->
cs_ads7846
);
}
}
void
corgi_ssp_ads7846_unlock
(
void
)
void
corgi_ssp_ads7846_unlock
(
void
)
{
{
GPSR
(
ssp_machinfo
->
cs_ads7846
)
=
GPIO_bit
(
ssp_machinfo
->
cs_ads7846
);
if
(
ssp_machinfo
->
cs_ads7846
>=
0
)
GPSR
(
ssp_machinfo
->
cs_ads7846
)
=
GPIO_bit
(
ssp_machinfo
->
cs_ads7846
);
spin_unlock
(
&
corgi_ssp_lock
);
spin_unlock
(
&
corgi_ssp_lock
);
}
}
...
@@ -110,11 +114,13 @@ unsigned long corgi_ssp_dac_put(ulong data)
...
@@ -110,11 +114,13 @@ unsigned long corgi_ssp_dac_put(ulong data)
ssp_config
(
&
corgi_ssp_dev
,
(
SSCR0_Motorola
|
(
SSCR0_DSS
&
0x07
)),
sscr1
,
0
,
SSCR0_SerClkDiv
(
ssp_machinfo
->
clk_lcdcon
));
ssp_config
(
&
corgi_ssp_dev
,
(
SSCR0_Motorola
|
(
SSCR0_DSS
&
0x07
)),
sscr1
,
0
,
SSCR0_SerClkDiv
(
ssp_machinfo
->
clk_lcdcon
));
ssp_enable
(
&
corgi_ssp_dev
);
ssp_enable
(
&
corgi_ssp_dev
);
GPCR
(
ssp_machinfo
->
cs_lcdcon
)
=
GPIO_bit
(
ssp_machinfo
->
cs_lcdcon
);
if
(
ssp_machinfo
->
cs_lcdcon
>=
0
)
GPCR
(
ssp_machinfo
->
cs_lcdcon
)
=
GPIO_bit
(
ssp_machinfo
->
cs_lcdcon
);
ssp_write_word
(
&
corgi_ssp_dev
,
data
);
ssp_write_word
(
&
corgi_ssp_dev
,
data
);
/* Read null data back from device to prevent SSP overflow */
/* Read null data back from device to prevent SSP overflow */
ssp_read_word
(
&
corgi_ssp_dev
);
ssp_read_word
(
&
corgi_ssp_dev
);
GPSR
(
ssp_machinfo
->
cs_lcdcon
)
=
GPIO_bit
(
ssp_machinfo
->
cs_lcdcon
);
if
(
ssp_machinfo
->
cs_lcdcon
>=
0
)
GPSR
(
ssp_machinfo
->
cs_lcdcon
)
=
GPIO_bit
(
ssp_machinfo
->
cs_lcdcon
);
ssp_disable
(
&
corgi_ssp_dev
);
ssp_disable
(
&
corgi_ssp_dev
);
ssp_config
(
&
corgi_ssp_dev
,
(
SSCR0_National
|
(
SSCR0_DSS
&
0x0b
)),
0
,
0
,
SSCR0_SerClkDiv
(
ssp_machinfo
->
clk_ads7846
));
ssp_config
(
&
corgi_ssp_dev
,
(
SSCR0_National
|
(
SSCR0_DSS
&
0x0b
)),
0
,
0
,
SSCR0_SerClkDiv
(
ssp_machinfo
->
clk_ads7846
));
...
@@ -147,7 +153,8 @@ int corgi_ssp_max1111_get(ulong data)
...
@@ -147,7 +153,8 @@ int corgi_ssp_max1111_get(ulong data)
int
voltage
,
voltage1
,
voltage2
;
int
voltage
,
voltage1
,
voltage2
;
spin_lock_irqsave
(
&
corgi_ssp_lock
,
flag
);
spin_lock_irqsave
(
&
corgi_ssp_lock
,
flag
);
GPCR
(
ssp_machinfo
->
cs_max1111
)
=
GPIO_bit
(
ssp_machinfo
->
cs_max1111
);
if
(
ssp_machinfo
->
cs_max1111
>=
0
)
GPCR
(
ssp_machinfo
->
cs_max1111
)
=
GPIO_bit
(
ssp_machinfo
->
cs_max1111
);
ssp_disable
(
&
corgi_ssp_dev
);
ssp_disable
(
&
corgi_ssp_dev
);
ssp_config
(
&
corgi_ssp_dev
,
(
SSCR0_Motorola
|
(
SSCR0_DSS
&
0x07
)),
0
,
0
,
SSCR0_SerClkDiv
(
ssp_machinfo
->
clk_max1111
));
ssp_config
(
&
corgi_ssp_dev
,
(
SSCR0_Motorola
|
(
SSCR0_DSS
&
0x07
)),
0
,
0
,
SSCR0_SerClkDiv
(
ssp_machinfo
->
clk_max1111
));
ssp_enable
(
&
corgi_ssp_dev
);
ssp_enable
(
&
corgi_ssp_dev
);
...
@@ -169,7 +176,8 @@ int corgi_ssp_max1111_get(ulong data)
...
@@ -169,7 +176,8 @@ int corgi_ssp_max1111_get(ulong data)
ssp_disable
(
&
corgi_ssp_dev
);
ssp_disable
(
&
corgi_ssp_dev
);
ssp_config
(
&
corgi_ssp_dev
,
(
SSCR0_National
|
(
SSCR0_DSS
&
0x0b
)),
0
,
0
,
SSCR0_SerClkDiv
(
ssp_machinfo
->
clk_ads7846
));
ssp_config
(
&
corgi_ssp_dev
,
(
SSCR0_National
|
(
SSCR0_DSS
&
0x0b
)),
0
,
0
,
SSCR0_SerClkDiv
(
ssp_machinfo
->
clk_ads7846
));
ssp_enable
(
&
corgi_ssp_dev
);
ssp_enable
(
&
corgi_ssp_dev
);
GPSR
(
ssp_machinfo
->
cs_max1111
)
=
GPIO_bit
(
ssp_machinfo
->
cs_max1111
);
if
(
ssp_machinfo
->
cs_max1111
>=
0
)
GPSR
(
ssp_machinfo
->
cs_max1111
)
=
GPIO_bit
(
ssp_machinfo
->
cs_max1111
);
spin_unlock_irqrestore
(
&
corgi_ssp_lock
,
flag
);
spin_unlock_irqrestore
(
&
corgi_ssp_lock
,
flag
);
if
(
voltage1
&
0xc0
||
voltage2
&
0x3f
)
if
(
voltage1
&
0xc0
||
voltage2
&
0x3f
)
...
@@ -196,9 +204,12 @@ static int __init corgi_ssp_probe(struct platform_device *dev)
...
@@ -196,9 +204,12 @@ static int __init corgi_ssp_probe(struct platform_device *dev)
int
ret
;
int
ret
;
/* Chip Select - Disable All */
/* Chip Select - Disable All */
pxa_gpio_mode
(
ssp_machinfo
->
cs_lcdcon
|
GPIO_OUT
|
GPIO_DFLT_HIGH
);
if
(
ssp_machinfo
->
cs_lcdcon
>=
0
)
pxa_gpio_mode
(
ssp_machinfo
->
cs_max1111
|
GPIO_OUT
|
GPIO_DFLT_HIGH
);
pxa_gpio_mode
(
ssp_machinfo
->
cs_lcdcon
|
GPIO_OUT
|
GPIO_DFLT_HIGH
);
pxa_gpio_mode
(
ssp_machinfo
->
cs_ads7846
|
GPIO_OUT
|
GPIO_DFLT_HIGH
);
if
(
ssp_machinfo
->
cs_max1111
>=
0
)
pxa_gpio_mode
(
ssp_machinfo
->
cs_max1111
|
GPIO_OUT
|
GPIO_DFLT_HIGH
);
if
(
ssp_machinfo
->
cs_ads7846
>=
0
)
pxa_gpio_mode
(
ssp_machinfo
->
cs_ads7846
|
GPIO_OUT
|
GPIO_DFLT_HIGH
);
ret
=
ssp_init
(
&
corgi_ssp_dev
,
ssp_machinfo
->
port
,
0
);
ret
=
ssp_init
(
&
corgi_ssp_dev
,
ssp_machinfo
->
port
,
0
);
...
@@ -229,9 +240,12 @@ static int corgi_ssp_suspend(struct platform_device *dev, pm_message_t state)
...
@@ -229,9 +240,12 @@ static int corgi_ssp_suspend(struct platform_device *dev, pm_message_t state)
static
int
corgi_ssp_resume
(
struct
platform_device
*
dev
)
static
int
corgi_ssp_resume
(
struct
platform_device
*
dev
)
{
{
GPSR
(
ssp_machinfo
->
cs_lcdcon
)
=
GPIO_bit
(
ssp_machinfo
->
cs_lcdcon
);
/* High - Disable LCD Control/Timing Gen */
if
(
ssp_machinfo
->
cs_lcdcon
>=
0
)
GPSR
(
ssp_machinfo
->
cs_max1111
)
=
GPIO_bit
(
ssp_machinfo
->
cs_max1111
);
/* High - Disable MAX1111*/
GPSR
(
ssp_machinfo
->
cs_lcdcon
)
=
GPIO_bit
(
ssp_machinfo
->
cs_lcdcon
);
/* High - Disable LCD Control/Timing Gen */
GPSR
(
ssp_machinfo
->
cs_ads7846
)
=
GPIO_bit
(
ssp_machinfo
->
cs_ads7846
);
/* High - Disable ADS7846*/
if
(
ssp_machinfo
->
cs_max1111
>=
0
)
GPSR
(
ssp_machinfo
->
cs_max1111
)
=
GPIO_bit
(
ssp_machinfo
->
cs_max1111
);
/* High - Disable MAX1111*/
if
(
ssp_machinfo
->
cs_ads7846
>=
0
)
GPSR
(
ssp_machinfo
->
cs_ads7846
)
=
GPIO_bit
(
ssp_machinfo
->
cs_ads7846
);
/* High - Disable ADS7846*/
ssp_restore_state
(
&
corgi_ssp_dev
,
&
corgi_ssp_state
);
ssp_restore_state
(
&
corgi_ssp_dev
,
&
corgi_ssp_state
);
ssp_enable
(
&
corgi_ssp_dev
);
ssp_enable
(
&
corgi_ssp_dev
);
...
...
arch/arm/mach-pxa/poodle.c
浏览文件 @
3a8182bd
...
@@ -18,11 +18,14 @@
...
@@ -18,11 +18,14 @@
#include <linux/init.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/platform_device.h>
#include <linux/fb.h>
#include <linux/fb.h>
#include <linux/pm.h>
#include <linux/delay.h>
#include <asm/hardware.h>
#include <asm/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
#include <asm/irq.h>
#include <asm/setup.h>
#include <asm/setup.h>
#include <asm/system.h>
#include <asm/mach/arch.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/map.h>
...
@@ -34,12 +37,15 @@
...
@@ -34,12 +37,15 @@
#include <asm/arch/irda.h>
#include <asm/arch/irda.h>
#include <asm/arch/poodle.h>
#include <asm/arch/poodle.h>
#include <asm/arch/pxafb.h>
#include <asm/arch/pxafb.h>
#include <asm/arch/sharpsl.h>
#include <asm/arch/ssp.h>
#include <asm/hardware/scoop.h>
#include <asm/hardware/scoop.h>
#include <asm/hardware/locomo.h>
#include <asm/hardware/locomo.h>
#include <asm/mach/sharpsl_param.h>
#include <asm/mach/sharpsl_param.h>
#include "generic.h"
#include "generic.h"
#include "sharpsl.h"
static
struct
resource
poodle_scoop_resources
[]
=
{
static
struct
resource
poodle_scoop_resources
[]
=
{
[
0
]
=
{
[
0
]
=
{
...
@@ -117,13 +123,71 @@ static struct resource locomo_resources[] = {
...
@@ -117,13 +123,71 @@ static struct resource locomo_resources[] = {
},
},
};
};
st
atic
struct
platform_device
locomo_device
=
{
st
ruct
platform_device
poodle_
locomo_device
=
{
.
name
=
"locomo"
,
.
name
=
"locomo"
,
.
id
=
0
,
.
id
=
0
,
.
num_resources
=
ARRAY_SIZE
(
locomo_resources
),
.
num_resources
=
ARRAY_SIZE
(
locomo_resources
),
.
resource
=
locomo_resources
,
.
resource
=
locomo_resources
,
};
};
EXPORT_SYMBOL
(
poodle_locomo_device
);
/*
* Poodle SSP Device
*/
struct
platform_device
poodle_ssp_device
=
{
.
name
=
"corgi-ssp"
,
.
id
=
-
1
,
};
struct
corgissp_machinfo
poodle_ssp_machinfo
=
{
.
port
=
1
,
.
cs_lcdcon
=
-
1
,
.
cs_ads7846
=
-
1
,
.
cs_max1111
=
-
1
,
.
clk_lcdcon
=
2
,
.
clk_ads7846
=
36
,
.
clk_max1111
=
2
,
};
/*
* Poodle Touch Screen Device
*/
static
struct
resource
poodlets_resources
[]
=
{
[
0
]
=
{
.
start
=
POODLE_IRQ_GPIO_TP_INT
,
.
end
=
POODLE_IRQ_GPIO_TP_INT
,
.
flags
=
IORESOURCE_IRQ
,
},
};
static
unsigned
long
poodle_get_hsync_len
(
void
)
{
return
0
;
}
static
void
poodle_null_hsync
(
void
)
{
}
static
struct
corgits_machinfo
poodle_ts_machinfo
=
{
.
get_hsync_len
=
poodle_get_hsync_len
,
.
put_hsync
=
poodle_null_hsync
,
.
wait_hsync
=
poodle_null_hsync
,
};
static
struct
platform_device
poodle_ts_device
=
{
.
name
=
"corgi-ts"
,
.
dev
=
{
.
platform_data
=
&
poodle_ts_machinfo
,
},
.
id
=
-
1
,
.
num_resources
=
ARRAY_SIZE
(
poodlets_resources
),
.
resource
=
poodlets_resources
,
};
/*
/*
* MMC/SD Device
* MMC/SD Device
...
@@ -141,7 +205,9 @@ static int poodle_mci_init(struct device *dev, irqreturn_t (*poodle_detect_int)(
...
@@ -141,7 +205,9 @@ static int poodle_mci_init(struct device *dev, irqreturn_t (*poodle_detect_int)(
pxa_gpio_mode
(
GPIO6_MMCCLK_MD
);
pxa_gpio_mode
(
GPIO6_MMCCLK_MD
);
pxa_gpio_mode
(
GPIO8_MMCCS0_MD
);
pxa_gpio_mode
(
GPIO8_MMCCS0_MD
);
pxa_gpio_mode
(
POODLE_GPIO_nSD_DETECT
|
GPIO_IN
);
pxa_gpio_mode
(
POODLE_GPIO_nSD_DETECT
|
GPIO_IN
);
pxa_gpio_mode
(
POODLE_GPIO_nSD_WP
|
GPIO_IN
);
pxa_gpio_mode
(
POODLE_GPIO_SD_PWR
|
GPIO_OUT
);
pxa_gpio_mode
(
POODLE_GPIO_SD_PWR
|
GPIO_OUT
);
pxa_gpio_mode
(
POODLE_GPIO_SD_PWR1
|
GPIO_OUT
);
poodle_mci_platform_data
.
detect_delay
=
msecs_to_jiffies
(
250
);
poodle_mci_platform_data
.
detect_delay
=
msecs_to_jiffies
(
250
);
...
@@ -160,12 +226,22 @@ static void poodle_mci_setpower(struct device *dev, unsigned int vdd)
...
@@ -160,12 +226,22 @@ static void poodle_mci_setpower(struct device *dev, unsigned int vdd)
{
{
struct
pxamci_platform_data
*
p_d
=
dev
->
platform_data
;
struct
pxamci_platform_data
*
p_d
=
dev
->
platform_data
;
if
((
1
<<
vdd
)
&
p_d
->
ocr_mask
)
if
((
1
<<
vdd
)
&
p_d
->
ocr_mask
)
{
GPSR1
=
GPIO_bit
(
POODLE_GPIO_SD_PWR
);
GPSR
(
POODLE_GPIO_SD_PWR
)
=
GPIO_bit
(
POODLE_GPIO_SD_PWR
);
else
mdelay
(
2
);
GPCR1
=
GPIO_bit
(
POODLE_GPIO_SD_PWR
);
GPSR
(
POODLE_GPIO_SD_PWR1
)
=
GPIO_bit
(
POODLE_GPIO_SD_PWR1
);
}
else
{
GPCR
(
POODLE_GPIO_SD_PWR1
)
=
GPIO_bit
(
POODLE_GPIO_SD_PWR1
);
GPCR
(
POODLE_GPIO_SD_PWR
)
=
GPIO_bit
(
POODLE_GPIO_SD_PWR
);
}
}
static
int
poodle_mci_get_ro
(
struct
device
*
dev
)
{
return
GPLR
(
POODLE_GPIO_nSD_WP
)
&
GPIO_bit
(
POODLE_GPIO_nSD_WP
);
}
}
static
void
poodle_mci_exit
(
struct
device
*
dev
,
void
*
data
)
static
void
poodle_mci_exit
(
struct
device
*
dev
,
void
*
data
)
{
{
free_irq
(
POODLE_IRQ_GPIO_nSD_DETECT
,
data
);
free_irq
(
POODLE_IRQ_GPIO_nSD_DETECT
,
data
);
...
@@ -174,6 +250,7 @@ static void poodle_mci_exit(struct device *dev, void *data)
...
@@ -174,6 +250,7 @@ static void poodle_mci_exit(struct device *dev, void *data)
static
struct
pxamci_platform_data
poodle_mci_platform_data
=
{
static
struct
pxamci_platform_data
poodle_mci_platform_data
=
{
.
ocr_mask
=
MMC_VDD_32_33
|
MMC_VDD_33_34
,
.
ocr_mask
=
MMC_VDD_32_33
|
MMC_VDD_33_34
,
.
init
=
poodle_mci_init
,
.
init
=
poodle_mci_init
,
.
get_ro
=
poodle_mci_get_ro
,
.
setpower
=
poodle_mci_setpower
,
.
setpower
=
poodle_mci_setpower
,
.
exit
=
poodle_mci_exit
,
.
exit
=
poodle_mci_exit
,
};
};
...
@@ -243,14 +320,31 @@ static struct pxafb_mach_info poodle_fb_info __initdata = {
...
@@ -243,14 +320,31 @@ static struct pxafb_mach_info poodle_fb_info __initdata = {
};
};
static
struct
platform_device
*
devices
[]
__initdata
=
{
static
struct
platform_device
*
devices
[]
__initdata
=
{
&
locomo_device
,
&
poodle_
locomo_device
,
&
poodle_scoop_device
,
&
poodle_scoop_device
,
&
poodle_ssp_device
,
&
poodle_ts_device
,
};
};
static
void
poodle_poweroff
(
void
)
{
RCSR
=
RCSR_HWR
|
RCSR_WDR
|
RCSR_SMR
|
RCSR_GPR
;
arm_machine_restart
(
'h'
);
}
static
void
poodle_restart
(
char
mode
)
{
RCSR
=
RCSR_HWR
|
RCSR_WDR
|
RCSR_SMR
|
RCSR_GPR
;
arm_machine_restart
(
'h'
);
}
static
void
__init
poodle_init
(
void
)
static
void
__init
poodle_init
(
void
)
{
{
int
ret
=
0
;
int
ret
=
0
;
pm_power_off
=
poodle_poweroff
;
arm_pm_restart
=
poodle_restart
;
/* setup sleep mode values */
/* setup sleep mode values */
PWER
=
0x00000002
;
PWER
=
0x00000002
;
PFER
=
0x00000000
;
PFER
=
0x00000000
;
...
@@ -288,6 +382,7 @@ static void __init poodle_init(void)
...
@@ -288,6 +382,7 @@ static void __init poodle_init(void)
GPSR1
=
0x00000000
;
GPSR1
=
0x00000000
;
GPSR2
=
0x00000000
;
GPSR2
=
0x00000000
;
set_pxa_fb_parent
(
&
poodle_locomo_device
.
dev
);
set_pxa_fb_info
(
&
poodle_fb_info
);
set_pxa_fb_info
(
&
poodle_fb_info
);
pxa_gpio_mode
(
POODLE_GPIO_USB_PULLUP
|
GPIO_OUT
);
pxa_gpio_mode
(
POODLE_GPIO_USB_PULLUP
|
GPIO_OUT
);
pxa_gpio_mode
(
POODLE_GPIO_IR_ON
|
GPIO_OUT
);
pxa_gpio_mode
(
POODLE_GPIO_IR_ON
|
GPIO_OUT
);
...
@@ -301,6 +396,7 @@ static void __init poodle_init(void)
...
@@ -301,6 +396,7 @@ static void __init poodle_init(void)
if
(
ret
)
{
if
(
ret
)
{
printk
(
KERN_WARNING
"poodle: Unable to register LoCoMo device
\n
"
);
printk
(
KERN_WARNING
"poodle: Unable to register LoCoMo device
\n
"
);
}
}
corgi_ssp_set_machinfo
(
&
poodle_ssp_machinfo
);
}
}
static
void
__init
fixup_poodle
(
struct
machine_desc
*
desc
,
static
void
__init
fixup_poodle
(
struct
machine_desc
*
desc
,
...
...
arch/arm/mach-pxa/sharpsl_pm.c
浏览文件 @
3a8182bd
...
@@ -128,6 +128,9 @@ struct battery_thresh spitz_battery_levels_noac[] = {
...
@@ -128,6 +128,9 @@ struct battery_thresh spitz_battery_levels_noac[] = {
*/
*/
int
sharpsl_pm_pxa_read_max1111
(
int
channel
)
int
sharpsl_pm_pxa_read_max1111
(
int
channel
)
{
{
if
(
machine_is_tosa
())
// Ugly, better move this function into another module
return
0
;
return
corgi_ssp_max1111_get
((
channel
<<
MAXCTRL_SEL_SH
)
|
MAXCTRL_PD0
|
MAXCTRL_PD1
return
corgi_ssp_max1111_get
((
channel
<<
MAXCTRL_SEL_SH
)
|
MAXCTRL_PD0
|
MAXCTRL_PD1
|
MAXCTRL_SGL
|
MAXCTRL_UNI
|
MAXCTRL_STR
);
|
MAXCTRL_SGL
|
MAXCTRL_UNI
|
MAXCTRL_STR
);
}
}
...
@@ -156,7 +159,7 @@ void sharpsl_pm_pxa_init(void)
...
@@ -156,7 +159,7 @@ void sharpsl_pm_pxa_init(void)
else
set_irq_type
(
IRQ_GPIO
(
sharpsl_pm
.
machinfo
->
gpio_fatal
),
IRQT_FALLING
);
else
set_irq_type
(
IRQ_GPIO
(
sharpsl_pm
.
machinfo
->
gpio_fatal
),
IRQT_FALLING
);
}
}
if
(
!
machine_is_corgi
()
)
if
(
sharpsl_pm
.
machinfo
->
batfull_irq
)
{
{
/* Register interrupt handler. */
/* Register interrupt handler. */
if
(
request_irq
(
IRQ_GPIO
(
sharpsl_pm
.
machinfo
->
gpio_batfull
),
sharpsl_chrg_full_isr
,
SA_INTERRUPT
,
"CO"
,
sharpsl_chrg_full_isr
))
{
if
(
request_irq
(
IRQ_GPIO
(
sharpsl_pm
.
machinfo
->
gpio_batfull
),
sharpsl_chrg_full_isr
,
SA_INTERRUPT
,
"CO"
,
sharpsl_chrg_full_isr
))
{
...
@@ -174,6 +177,6 @@ void sharpsl_pm_pxa_remove(void)
...
@@ -174,6 +177,6 @@ void sharpsl_pm_pxa_remove(void)
if
(
sharpsl_pm
.
machinfo
->
gpio_fatal
)
if
(
sharpsl_pm
.
machinfo
->
gpio_fatal
)
free_irq
(
IRQ_GPIO
(
sharpsl_pm
.
machinfo
->
gpio_fatal
),
sharpsl_fatal_isr
);
free_irq
(
IRQ_GPIO
(
sharpsl_pm
.
machinfo
->
gpio_fatal
),
sharpsl_fatal_isr
);
if
(
!
machine_is_corgi
()
)
if
(
sharpsl_pm
.
machinfo
->
batfull_irq
)
free_irq
(
IRQ_GPIO
(
sharpsl_pm
.
machinfo
->
gpio_batfull
),
sharpsl_chrg_full_isr
);
free_irq
(
IRQ_GPIO
(
sharpsl_pm
.
machinfo
->
gpio_batfull
),
sharpsl_chrg_full_isr
);
}
}
arch/arm/mach-pxa/spitz.c
浏览文件 @
3a8182bd
...
@@ -20,6 +20,7 @@
...
@@ -20,6 +20,7 @@
#include <linux/fs.h>
#include <linux/fs.h>
#include <linux/interrupt.h>
#include <linux/interrupt.h>
#include <linux/mmc/host.h>
#include <linux/mmc/host.h>
#include <linux/pm.h>
#include <asm/setup.h>
#include <asm/setup.h>
#include <asm/memory.h>
#include <asm/memory.h>
...
@@ -27,6 +28,7 @@
...
@@ -27,6 +28,7 @@
#include <asm/hardware.h>
#include <asm/hardware.h>
#include <asm/irq.h>
#include <asm/irq.h>
#include <asm/io.h>
#include <asm/io.h>
#include <asm/system.h>
#include <asm/mach/arch.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/map.h>
...
@@ -432,8 +434,31 @@ static struct platform_device *devices[] __initdata = {
...
@@ -432,8 +434,31 @@ static struct platform_device *devices[] __initdata = {
&
spitzled_device
,
&
spitzled_device
,
};
};
static
void
spitz_poweroff
(
void
)
{
RCSR
=
RCSR_HWR
|
RCSR_WDR
|
RCSR_SMR
|
RCSR_GPR
;
pxa_gpio_mode
(
SPITZ_GPIO_ON_RESET
|
GPIO_OUT
);
GPSR
(
SPITZ_GPIO_ON_RESET
)
=
GPIO_bit
(
SPITZ_GPIO_ON_RESET
);
mdelay
(
1000
);
arm_machine_restart
(
'h'
);
}
static
void
spitz_restart
(
char
mode
)
{
/* Bootloader magic for a reboot */
if
((
MSC0
&
0xffff0000
)
==
0x7ff00000
)
MSC0
=
(
MSC0
&
0xffff
)
|
0x7ee00000
;
spitz_poweroff
();
}
static
void
__init
common_init
(
void
)
static
void
__init
common_init
(
void
)
{
{
pm_power_off
=
spitz_poweroff
;
arm_pm_restart
=
spitz_restart
;
PMCR
=
0x00
;
PMCR
=
0x00
;
/* setup sleep mode values */
/* setup sleep mode values */
...
...
arch/arm/mach-pxa/spitz_pm.c
浏览文件 @
3a8182bd
...
@@ -27,6 +27,13 @@
...
@@ -27,6 +27,13 @@
#include <asm/arch/pxa-regs.h>
#include <asm/arch/pxa-regs.h>
#include "sharpsl.h"
#include "sharpsl.h"
#define SHARPSL_CHARGE_ON_VOLT 0x99
/* 2.9V */
#define SHARPSL_CHARGE_ON_TEMP 0xe0
/* 2.9V */
#define SHARPSL_CHARGE_ON_ACIN_HIGH 0x9b
/* 6V */
#define SHARPSL_CHARGE_ON_ACIN_LOW 0x34
/* 2V */
#define SHARPSL_FATAL_ACIN_VOLT 182
/* 3.45V */
#define SHARPSL_FATAL_NOACIN_VOLT 170
/* 3.40V */
static
int
spitz_last_ac_status
;
static
int
spitz_last_ac_status
;
static
void
spitz_charger_init
(
void
)
static
void
spitz_charger_init
(
void
)
...
@@ -190,6 +197,7 @@ struct sharpsl_charger_machinfo spitz_pm_machinfo = {
...
@@ -190,6 +197,7 @@ struct sharpsl_charger_machinfo spitz_pm_machinfo = {
.
gpio_batlock
=
SPITZ_GPIO_BAT_COVER
,
.
gpio_batlock
=
SPITZ_GPIO_BAT_COVER
,
.
gpio_acin
=
SPITZ_GPIO_AC_IN
,
.
gpio_acin
=
SPITZ_GPIO_AC_IN
,
.
gpio_batfull
=
SPITZ_GPIO_CHRG_FULL
,
.
gpio_batfull
=
SPITZ_GPIO_CHRG_FULL
,
.
batfull_irq
=
1
,
.
gpio_fatal
=
SPITZ_GPIO_FATAL_BAT
,
.
gpio_fatal
=
SPITZ_GPIO_FATAL_BAT
,
.
discharge
=
spitz_discharge
,
.
discharge
=
spitz_discharge
,
.
discharge1
=
spitz_discharge1
,
.
discharge1
=
spitz_discharge1
,
...
@@ -200,6 +208,13 @@ struct sharpsl_charger_machinfo spitz_pm_machinfo = {
...
@@ -200,6 +208,13 @@ struct sharpsl_charger_machinfo spitz_pm_machinfo = {
.
read_devdata
=
spitzpm_read_devdata
,
.
read_devdata
=
spitzpm_read_devdata
,
.
charger_wakeup
=
spitz_charger_wakeup
,
.
charger_wakeup
=
spitz_charger_wakeup
,
.
should_wakeup
=
spitz_should_wakeup
,
.
should_wakeup
=
spitz_should_wakeup
,
.
backlight_limit
=
corgibl_limit_intensity
,
.
charge_on_volt
=
SHARPSL_CHARGE_ON_VOLT
,
.
charge_on_temp
=
SHARPSL_CHARGE_ON_TEMP
,
.
charge_acin_high
=
SHARPSL_CHARGE_ON_ACIN_HIGH
,
.
charge_acin_low
=
SHARPSL_CHARGE_ON_ACIN_LOW
,
.
fatal_acin_volt
=
SHARPSL_FATAL_ACIN_VOLT
,
.
fatal_noacin_volt
=
SHARPSL_FATAL_NOACIN_VOLT
,
.
bat_levels
=
40
,
.
bat_levels
=
40
,
.
bat_levels_noac
=
spitz_battery_levels_noac
,
.
bat_levels_noac
=
spitz_battery_levels_noac
,
.
bat_levels_acin
=
spitz_battery_levels_acin
,
.
bat_levels_acin
=
spitz_battery_levels_acin
,
...
...
arch/arm/mach-pxa/tosa.c
浏览文件 @
3a8182bd
...
@@ -19,12 +19,14 @@
...
@@ -19,12 +19,14 @@
#include <linux/fs.h>
#include <linux/fs.h>
#include <linux/interrupt.h>
#include <linux/interrupt.h>
#include <linux/mmc/host.h>
#include <linux/mmc/host.h>
#include <linux/pm.h>
#include <asm/setup.h>
#include <asm/setup.h>
#include <asm/memory.h>
#include <asm/memory.h>
#include <asm/mach-types.h>
#include <asm/mach-types.h>
#include <asm/hardware.h>
#include <asm/hardware.h>
#include <asm/irq.h>
#include <asm/irq.h>
#include <asm/system.h>
#include <asm/arch/irda.h>
#include <asm/arch/irda.h>
#include <asm/arch/mmc.h>
#include <asm/arch/mmc.h>
#include <asm/arch/udc.h>
#include <asm/arch/udc.h>
...
@@ -266,8 +268,31 @@ static struct platform_device *devices[] __initdata = {
...
@@ -266,8 +268,31 @@ static struct platform_device *devices[] __initdata = {
&
tosaled_device
,
&
tosaled_device
,
};
};
static
void
tosa_poweroff
(
void
)
{
RCSR
=
RCSR_HWR
|
RCSR_WDR
|
RCSR_SMR
|
RCSR_GPR
;
pxa_gpio_mode
(
TOSA_GPIO_ON_RESET
|
GPIO_OUT
);
GPSR
(
TOSA_GPIO_ON_RESET
)
=
GPIO_bit
(
TOSA_GPIO_ON_RESET
);
mdelay
(
1000
);
arm_machine_restart
(
'h'
);
}
static
void
tosa_restart
(
char
mode
)
{
/* Bootloader magic for a reboot */
if
((
MSC0
&
0xffff0000
)
==
0x7ff00000
)
MSC0
=
(
MSC0
&
0xffff
)
|
0x7ee00000
;
tosa_poweroff
();
}
static
void
__init
tosa_init
(
void
)
static
void
__init
tosa_init
(
void
)
{
{
pm_power_off
=
tosa_poweroff
;
arm_pm_restart
=
tosa_restart
;
pxa_gpio_mode
(
TOSA_GPIO_ON_RESET
|
GPIO_IN
);
pxa_gpio_mode
(
TOSA_GPIO_ON_RESET
|
GPIO_IN
);
pxa_gpio_mode
(
TOSA_GPIO_TC6393_INT
|
GPIO_IN
);
pxa_gpio_mode
(
TOSA_GPIO_TC6393_INT
|
GPIO_IN
);
pxa_gpio_mode
(
TOSA_GPIO_USB_IN
|
GPIO_IN
);
pxa_gpio_mode
(
TOSA_GPIO_USB_IN
|
GPIO_IN
);
...
...
include/asm-arm/arch-pxa/poodle.h
浏览文件 @
3a8182bd
...
@@ -31,6 +31,7 @@
...
@@ -31,6 +31,7 @@
#define POODLE_GPIO_CF_CD (14)
#define POODLE_GPIO_CF_CD (14)
#define POODLE_GPIO_CF_STSCHG (14)
#define POODLE_GPIO_CF_STSCHG (14)
#define POODLE_GPIO_SD_PWR (33)
#define POODLE_GPIO_SD_PWR (33)
#define POODLE_GPIO_SD_PWR1 (3)
#define POODLE_GPIO_nSD_CLK (6)
#define POODLE_GPIO_nSD_CLK (6)
#define POODLE_GPIO_nSD_WP (7)
#define POODLE_GPIO_nSD_WP (7)
#define POODLE_GPIO_nSD_INT (8)
#define POODLE_GPIO_nSD_INT (8)
...
@@ -42,6 +43,7 @@
...
@@ -42,6 +43,7 @@
#define POODLE_GPIO_BYPASS_ON (36)
#define POODLE_GPIO_BYPASS_ON (36)
#define POODLE_GPIO_CHRG_ON (38)
#define POODLE_GPIO_CHRG_ON (38)
#define POODLE_GPIO_CHRG_FULL (16)
#define POODLE_GPIO_CHRG_FULL (16)
#define POODLE_GPIO_DISCHARGE_ON (42)
/* Enable battery discharge */
/* PXA GPIOs */
/* PXA GPIOs */
#define POODLE_IRQ_GPIO_ON_KEY IRQ_GPIO(0)
#define POODLE_IRQ_GPIO_ON_KEY IRQ_GPIO(0)
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@@ -68,4 +70,6 @@
...
@@ -68,4 +70,6 @@
#define POODLE_SCOOP_IO_DIR ( POODLE_SCOOP_VPEN | POODLE_SCOOP_HS_OUT )
#define POODLE_SCOOP_IO_DIR ( POODLE_SCOOP_VPEN | POODLE_SCOOP_HS_OUT )
#define POODLE_SCOOP_IO_OUT ( 0 )
#define POODLE_SCOOP_IO_OUT ( 0 )
extern
struct
platform_device
poodle_locomo_device
;
#endif
/* __ASM_ARCH_POODLE_H */
#endif
/* __ASM_ARCH_POODLE_H */
include/asm-arm/arch-pxa/system.h
浏览文件 @
3a8182bd
...
@@ -10,6 +10,7 @@
...
@@ -10,6 +10,7 @@
* published by the Free Software Foundation.
* published by the Free Software Foundation.
*/
*/
#include <asm/proc-fns.h>
#include "hardware.h"
#include "hardware.h"
#include "pxa-regs.h"
#include "pxa-regs.h"
...
...
include/asm-arm/hardware/sharpsl_pm.h
浏览文件 @
3a8182bd
...
@@ -16,6 +16,7 @@ struct sharpsl_charger_machinfo {
...
@@ -16,6 +16,7 @@ struct sharpsl_charger_machinfo {
void
(
*
exit
)(
void
);
void
(
*
exit
)(
void
);
int
gpio_acin
;
int
gpio_acin
;
int
gpio_batfull
;
int
gpio_batfull
;
int
batfull_irq
;
int
gpio_batlock
;
int
gpio_batlock
;
int
gpio_fatal
;
int
gpio_fatal
;
void
(
*
discharge
)(
int
);
void
(
*
discharge
)(
int
);
...
@@ -34,9 +35,19 @@ struct sharpsl_charger_machinfo {
...
@@ -34,9 +35,19 @@ struct sharpsl_charger_machinfo {
#define SHARPSL_STATUS_FATAL 7
#define SHARPSL_STATUS_FATAL 7
unsigned
long
(
*
charger_wakeup
)(
void
);
unsigned
long
(
*
charger_wakeup
)(
void
);
int
(
*
should_wakeup
)(
unsigned
int
resume_on_alarm
);
int
(
*
should_wakeup
)(
unsigned
int
resume_on_alarm
);
void
(
*
backlight_limit
)(
int
);
int
(
*
backlight_get_status
)
(
void
);
int
charge_on_volt
;
int
charge_on_temp
;
int
charge_acin_high
;
int
charge_acin_low
;
int
fatal_acin_volt
;
int
fatal_noacin_volt
;
int
bat_levels
;
int
bat_levels
;
struct
battery_thresh
*
bat_levels_noac
;
struct
battery_thresh
*
bat_levels_noac
;
struct
battery_thresh
*
bat_levels_acin
;
struct
battery_thresh
*
bat_levels_acin
;
struct
battery_thresh
*
bat_levels_noac_bl
;
struct
battery_thresh
*
bat_levels_acin_bl
;
int
status_high_acin
;
int
status_high_acin
;
int
status_low_acin
;
int
status_low_acin
;
int
status_high_noac
;
int
status_high_noac
;
...
...
include/asm-arm/system.h
浏览文件 @
3a8182bd
...
@@ -108,6 +108,9 @@ extern void __show_regs(struct pt_regs *);
...
@@ -108,6 +108,9 @@ extern void __show_regs(struct pt_regs *);
extern
int
cpu_architecture
(
void
);
extern
int
cpu_architecture
(
void
);
extern
void
cpu_init
(
void
);
extern
void
cpu_init
(
void
);
void
arm_machine_restart
(
char
mode
);
extern
void
(
*
arm_pm_restart
)(
char
str
);
/*
/*
* Intel's XScale3 core supports some v6 features (supersections, L2)
* Intel's XScale3 core supports some v6 features (supersections, L2)
* but advertises itself as v5 as it does not support the v6 ISA. For
* but advertises itself as v5 as it does not support the v6 ISA. For
...
...
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