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[ifxmips] cleanup sources and prepare for 2.6.27

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13660 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
thl
2008-12-16 14:07:55 +00:00
parent 84938fc03d
commit 6ad1668c37
35 changed files with 1931 additions and 1543 deletions
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58
target/linux/ifxmips/files/drivers/leds/leds-ifxmips.c
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@@ -25,65 +25,61 @@
#include <linux/fs.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <asm/uaccess.h>
#include <asm/unistd.h>
#include <linux/uaccess.h>
#include <linux/unistd.h>
#include <linux/errno.h>
#include <asm/ifxmips/ifxmips.h>
#include <asm/ifxmips/ifxmips_gpio.h>
#include <asm/ifxmips/ifxmips_pmu.h>
#include <linux/leds.h>
#include <linux/delay.h>
#define DRVNAME "ifxmips_led"
#include <asm/ifxmips/ifxmips.h>
#include <asm/ifxmips/ifxmips_gpio.h>
#include <asm/ifxmips/ifxmips_pmu.h>
#define DRVNAME "ifxmips_led"
#define IFXMIPS_LED_CLK_EDGE IFXMIPS_LED_FALLING
//#define IFXMIPS_LED_CLK_EDGE IFXMIPS_LED_RISING
#define IFXMIPS_LED_SPEED IFXMIPS_LED_8HZ
#define IFXMIPS_LED_SPEED IFXMIPS_LED_8HZ
#define IFXMIPS_LED_GPIO_PORT 0
#define IFXMIPS_MAX_LED 24
#define IFXMIPS_MAX_LED 24
struct ifxmips_led {
struct led_classdev cdev;
u8 bit;
};
void
ifxmips_led_set (unsigned int led)
void ifxmips_led_set (unsigned int led)
{
led &= 0xffffff;
ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CPU0) | led, IFXMIPS_LED_CPU0);
}
EXPORT_SYMBOL(ifxmips_led_set);
void
ifxmips_led_clear (unsigned int led)
void ifxmips_led_clear (unsigned int led)
{
led = ~(led & 0xffffff);
ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CPU0) & led, IFXMIPS_LED_CPU0);
}
EXPORT_SYMBOL(ifxmips_led_clear);
void
ifxmips_led_blink_set (unsigned int led)
void ifxmips_led_blink_set (unsigned int led)
{
led &= 0xffffff;
ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON0) | led, IFXMIPS_LED_CON0);
}
EXPORT_SYMBOL(ifxmips_led_blink_set);
void
ifxmips_led_blink_clear (unsigned int led)
void ifxmips_led_blink_clear (unsigned int led)
{
led = ~(led & 0xffffff);
ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON0) & led, IFXMIPS_LED_CON0);
}
EXPORT_SYMBOL(ifxmips_led_blink_clear);
void
ifxmips_ledapi_set(struct led_classdev *led_cdev, enum led_brightness value)
void ifxmips_ledapi_set(struct led_classdev *led_cdev, enum led_brightness value)
{
struct ifxmips_led *led_dev = container_of(led_cdev, struct ifxmips_led, cdev);
@@ -93,14 +89,12 @@ ifxmips_ledapi_set(struct led_classdev *led_cdev, enum led_brightness value)
ifxmips_led_clear(1 << led_dev->bit);
}
void
ifxmips_led_setup_gpio (void)
void ifxmips_led_setup_gpio (void)
{
int i = 0;
/* we need to setup pins SH,D,ST (4,5,6) */
for (i = 4; i < 7; i++)
{
for (i = 4; i < 7; i++) {
ifxmips_port_set_altsel0(IFXMIPS_LED_GPIO_PORT, i);
ifxmips_port_clear_altsel1(IFXMIPS_LED_GPIO_PORT, i);
ifxmips_port_set_dir_out(IFXMIPS_LED_GPIO_PORT, i);
@@ -108,8 +102,7 @@ ifxmips_led_setup_gpio (void)
}
}
static int
ifxmips_led_probe(struct platform_device *dev)
static int ifxmips_led_probe(struct platform_device *dev)
{
int i = 0;
@@ -142,12 +135,11 @@ ifxmips_led_probe(struct platform_device *dev)
/* per default, the leds are turned on */
ifxmips_pmu_enable(IFXMIPS_PMU_PWDCR_LED);
for(i = 0; i < IFXMIPS_MAX_LED; i++)
{
for (i = 0; i < IFXMIPS_MAX_LED; i++) {
struct ifxmips_led *tmp = kzalloc(sizeof(struct ifxmips_led), GFP_KERNEL);
tmp->cdev.brightness_set = ifxmips_ledapi_set;
tmp->cdev.name = kmalloc(sizeof("ifxmips:led:00"), GFP_KERNEL);
sprintf((char*)tmp->cdev.name, "ifxmips:led:%02d", i);
sprintf((char *)tmp->cdev.name, "ifxmips:led:%02d", i);
tmp->cdev.default_trigger = NULL;
tmp->bit = i;
led_classdev_register(&dev->dev, &tmp->cdev);
@@ -156,14 +148,12 @@ ifxmips_led_probe(struct platform_device *dev)
return 0;
}
static int
ifxmips_led_remove(struct platform_device *pdev)
static int ifxmips_led_remove(struct platform_device *pdev)
{
return 0;
}
static struct
platform_driver ifxmips_led_driver = {
static struct platform_driver ifxmips_led_driver = {
.probe = ifxmips_led_probe,
.remove = ifxmips_led_remove,
.driver = {
@@ -172,8 +162,7 @@ platform_driver ifxmips_led_driver = {
},
};
int __init
ifxmips_led_init (void)
int __init ifxmips_led_init (void)
{
int ret = platform_driver_register(&ifxmips_led_driver);
if (ret)
@@ -182,8 +171,7 @@ ifxmips_led_init (void)
return ret;
}
void __exit
ifxmips_led_exit (void)
void __exit ifxmips_led_exit (void)
{
platform_driver_unregister(&ifxmips_led_driver);
}