summaryrefslogtreecommitdiff
path: root/target/linux/ifxmips
diff options
context:
space:
mode:
Diffstat (limited to 'target/linux/ifxmips')
-rw-r--r--target/linux/ifxmips/files/arch/mips/ifxmips/prom.c6
-rw-r--r--target/linux/ifxmips/files/drivers/char/ifxmips_gpio.c32
-rw-r--r--target/linux/ifxmips/files/drivers/char/watchdog/ifxmips_wdt.c45
-rw-r--r--target/linux/ifxmips/patches/110-drivers.patch2
4 files changed, 53 insertions, 32 deletions
diff --git a/target/linux/ifxmips/files/arch/mips/ifxmips/prom.c b/target/linux/ifxmips/files/arch/mips/ifxmips/prom.c
index 317a23ca4a..514c879df3 100644
--- a/target/linux/ifxmips/files/arch/mips/ifxmips/prom.c
+++ b/target/linux/ifxmips/files/arch/mips/ifxmips/prom.c
@@ -36,12 +36,6 @@ prom_free_prom_memory (void)
{
}
-const char *
-get_system_type (void)
-{
- return BOARD_SYSTEM_TYPE;
-}
-
void
prom_putchar (char c)
{
diff --git a/target/linux/ifxmips/files/drivers/char/ifxmips_gpio.c b/target/linux/ifxmips/files/drivers/char/ifxmips_gpio.c
index df0a5cd20b..880252335c 100644
--- a/target/linux/ifxmips/files/drivers/char/ifxmips_gpio.c
+++ b/target/linux/ifxmips/files/drivers/char/ifxmips_gpio.c
@@ -32,7 +32,7 @@
#include <linux/workqueue.h>
#include <linux/skbuff.h>
#include <linux/netlink.h>
-#include <linux/platform_device.h>
+#include <linux/platform_device.h>
#include <net/sock.h>
#include <asm/uaccess.h>
#include <asm/semaphore.h>
@@ -538,7 +538,7 @@ ifxmips_gpio_probe (struct platform_device *dev)
ifxmips_port_clear_altsel0(IFXMIPS_RST_PORT, IFXMIPS_RST_PIN);
ifxmips_port_clear_altsel1(IFXMIPS_RST_PORT, IFXMIPS_RST_PIN);
ifxmips_port_set_dir_in(IFXMIPS_RST_PORT, IFXMIPS_RST_PIN);
-
+
seen = jiffies;
init_timer(&rst_button_timer);
@@ -565,29 +565,29 @@ ifxmips_gpio_remove (struct platform_device *pdev)
return 0;
}
-static struct
-platform_driver ifxmips_gpio_driver = {
- .probe = ifxmips_gpio_probe,
- .remove = ifxmips_gpio_remove,
- .driver = {
- .name = DRVNAME,
- .owner = THIS_MODULE,
- },
-};
+static struct
+platform_driver ifxmips_gpio_driver = {
+ .probe = ifxmips_gpio_probe,
+ .remove = ifxmips_gpio_remove,
+ .driver = {
+ .name = DRVNAME,
+ .owner = THIS_MODULE,
+ },
+};
int __init
ifxmips_gpio_init (void)
{
- int ret = platform_driver_register(&ifxmips_gpio_driver);
- if (ret)
- printk(KERN_INFO DRVNAME ": Error registering platfom driver!");
- return ret;
+ int ret = platform_driver_register(&ifxmips_gpio_driver);
+ if (ret)
+ printk(KERN_INFO DRVNAME ": Error registering platfom driver!");
+ return ret;
}
void __exit
ifxmips_gpio_exit (void)
{
- platform_driver_unregister(&ifxmips_gpio_driver);
+ platform_driver_unregister(&ifxmips_gpio_driver);
}
module_init(ifxmips_gpio_init);
diff --git a/target/linux/ifxmips/files/drivers/char/watchdog/ifxmips_wdt.c b/target/linux/ifxmips/files/drivers/char/watchdog/ifxmips_wdt.c
index 8fcbc88030..21f55150e4 100644
--- a/target/linux/ifxmips/files/drivers/char/watchdog/ifxmips_wdt.c
+++ b/target/linux/ifxmips/files/drivers/char/watchdog/ifxmips_wdt.c
@@ -25,10 +25,11 @@
#include <linux/module.h>
#include <asm-mips/ifxmips/ifxmips_wdt.h>
#include <asm-mips/ifxmips/ifxmips.h>
+#include <linux/platform_device.h>
+#define DRVNAME "ifxmips_wdt"
// TODO remove magic numbers and weirdo macros
-
extern unsigned int ifxmips_get_fpi_hz (void);
static int ifxmips_wdt_inuse = 0;
@@ -54,12 +55,12 @@ ifxmips_wdt_enable (unsigned int timeout)
/* caculate reload value */
wdt_reload = (timeout * (ffpi / wdt_clkdiv)) + wdt_pwl;
- printk("wdt_pwl=0x%x, wdt_clkdiv=%d, ffpi=%d, wdt_reload = 0x%x\n",
+ printk(KERN_WARNING DRVNAME ": wdt_pwl=0x%x, wdt_clkdiv=%d, ffpi=%d, wdt_reload = 0x%x\n",
wdt_pwl, wdt_clkdiv, ffpi, wdt_reload);
if (wdt_reload > 0xFFFF)
{
- printk ("timeout too large %d\n", timeout);
+ printk(KERN_WARNING DRVNAME ": timeout too large %d\n", timeout);
retval = -EINVAL;
goto out;
}
@@ -174,7 +175,7 @@ ifxmips_wdt_ioctl (struct inode *inode, struct file *file, unsigned int cmd,
break;
case IFXMIPS_WDT_IOC_STOP:
- printk("disable watch dog timer\n");
+ printk(KERN_INFO DRVNAME ": disable watch dog timer\n");
ifxmips_wdt_disable();
break;
@@ -207,7 +208,7 @@ ifxmips_wdt_ioctl (struct inode *inode, struct file *file, unsigned int cmd,
break;
default:
- printk("unknown watchdog iotcl\n");
+ printk(KERN_WARNING DRVNAME ": unknown watchdog iotcl\n");
}
out:
@@ -257,8 +258,8 @@ static struct file_operations wdt_fops = {
.release = ifxmips_wdt_release,
};
-int __init
-ifxmips_wdt_init_module (void)
+static int
+ifxmips_wdt_probe (struct platform_device *pdev)
{
ifxmips_wdt_major = register_chrdev(0, "wdt", &wdt_fops);
@@ -276,11 +277,37 @@ ifxmips_wdt_init_module (void)
return 0;
}
+static int
+ifxmips_wdt_remove (struct platform_device *pdev)
+{
+ unregister_chrdev(ifxmips_wdt_major, "wdt");
+ remove_proc_entry(DRVNAME, NULL);
+ return 0;
+}
+
+static struct
+platform_driver ifxmips_wdt_driver = {
+ .probe = ifxmips_wdt_probe,
+ .remove = ifxmips_wdt_remove,
+ .driver = {
+ .name = DRVNAME,
+ .owner = THIS_MODULE,
+ },
+};
+
+int __init
+ifxmips_wdt_init_module (void)
+{
+ int ret = platform_driver_register(&ifxmips_wdt_driver);
+ if (ret)
+ printk(KERN_INFO DRVNAME ": Error registering platfom driver!");
+ return ret;
+}
+
void
ifxmips_wdt_cleanup_module (void)
{
- unregister_chrdev(ifxmips_wdt_major, "wdt");
- remove_proc_entry("ifxmips_wdt", NULL);
+ platform_driver_unregister(&ifxmips_wdt_driver);
}
module_init(ifxmips_wdt_init_module);
diff --git a/target/linux/ifxmips/patches/110-drivers.patch b/target/linux/ifxmips/patches/110-drivers.patch
index 69c935650e..fdb305b7d1 100644
--- a/target/linux/ifxmips/patches/110-drivers.patch
+++ b/target/linux/ifxmips/patches/110-drivers.patch
@@ -91,4 +91,4 @@ Index: linux-2.6.23/drivers/char/Makefile
+obj-$(CONFIG_IFXMIPS_GPIO) += ifxmips_gpio.o
+obj-$(CONFIG_IFXMIPS_SSC) += ifxmips_ssc.o
+obj-$(CONFIG_IFXMIPS_EEPROM) += ifxmips_eeprom.o
-+obj-$(CONFIG_IFXMIPS_MEI) += ifxmips_mei_core.o ifxmips_mei_bsp.o ifxmips_mei_mib.o
++obj-$(CONFIG_IFXMIPS_MEI) += ifxmips_mei_core.o