diff options
Diffstat (limited to 'target/linux/etrax/patches/cris/013-crisdriver-sysfs.patch')
| -rw-r--r-- | target/linux/etrax/patches/cris/013-crisdriver-sysfs.patch | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/target/linux/etrax/patches/cris/013-crisdriver-sysfs.patch b/target/linux/etrax/patches/cris/013-crisdriver-sysfs.patch new file mode 100644 index 0000000000..7f594c4194 --- /dev/null +++ b/target/linux/etrax/patches/cris/013-crisdriver-sysfs.patch @@ -0,0 +1,180 @@ +diff -urN linux-2.6.19.2.orig/arch/cris/arch-v10/drivers/ds1302.c linux-2.6.19.2/arch/cris/arch-v10/drivers/ds1302.c +--- linux-2.6.19.2.orig/arch/cris/arch-v10/drivers/ds1302.c 2007-05-28 22:35:23.000000000 +0200 ++++ linux-2.6.19.2/arch/cris/arch-v10/drivers/ds1302.c 2007-05-28 22:55:40.000000000 +0200 +@@ -21,7 +21,7 @@ + #include <linux/delay.h> + #include <linux/bcd.h> + #include <linux/capability.h> +- ++#include <linux/device.h> + #include <asm/uaccess.h> + #include <asm/system.h> + #include <asm/arch/svinto.h> +@@ -480,6 +480,10 @@ + return 0; + } + ++#ifdef CONFIG_SYSFS ++static struct class *rtc_class; ++#endif ++ + static int __init ds1302_register(void) + { + ds1302_init(); +@@ -488,7 +492,15 @@ + ds1302_name, RTC_MAJOR_NR); + return -1; + } +- return 0; ++ ++ #ifdef CONFIG_SYSFS ++ rtc_class = class_create(THIS_MODULE, "rtc"); ++ class_device_create(rtc_class, NULL, ++ MKDEV(RTC_MAJOR_NR, 0), ++ NULL, "rtc"); ++ #endif ++ ++ return 0; + + } + +diff -urN linux-2.6.19.2.orig/arch/cris/arch-v10/drivers/eeprom.c linux-2.6.19.2/arch/cris/arch-v10/drivers/eeprom.c +--- linux-2.6.19.2.orig/arch/cris/arch-v10/drivers/eeprom.c 2007-05-28 22:35:23.000000000 +0200 ++++ linux-2.6.19.2/arch/cris/arch-v10/drivers/eeprom.c 2007-05-28 23:03:45.000000000 +0200 +@@ -103,6 +103,7 @@ + #include <linux/delay.h> + #include <linux/interrupt.h> + #include <linux/wait.h> ++#include <linux/device.h> + #include <asm/uaccess.h> + #include "i2c.h" + +@@ -185,6 +186,9 @@ + }; + + /* eeprom init call. Probes for different eeprom models. */ ++#ifdef CONFIG_SYSFS ++static struct class *eep_class; ++#endif + + int __init eeprom_init(void) + { +@@ -202,7 +206,13 @@ + eeprom_name, EEPROM_MAJOR_NR); + return -1; + } +- ++ ++#ifdef CONFIG_SYSFS ++ eep_class = class_create(THIS_MODULE, "eep"); ++ class_device_create(eep_class, NULL, MKDEV(EEPROM_MAJOR, 0), NULL, "eeprom"); ++#endif ++ ++ + printk("EEPROM char device v0.3, (c) 2000 Axis Communications AB\n"); + + /* +diff -urN linux-2.6.19.2.orig/arch/cris/arch-v10/drivers/gpio.c linux-2.6.19.2/arch/cris/arch-v10/drivers/gpio.c +--- linux-2.6.19.2.orig/arch/cris/arch-v10/drivers/gpio.c 2007-05-28 22:35:23.000000000 +0200 ++++ linux-2.6.19.2/arch/cris/arch-v10/drivers/gpio.c 2007-05-28 22:59:27.000000000 +0200 +@@ -181,6 +181,7 @@ + #include <linux/poll.h> + #include <linux/init.h> + #include <linux/interrupt.h> ++#include <linux/device.h> + + #include <asm/etraxgpio.h> + #include <asm/arch/svinto.h> +@@ -938,6 +939,10 @@ + + /* main driver initialization routine, called from mem.c */ + ++#ifdef CONFIG_SYSFS ++static struct class *gpio_class; ++#endif ++ + static __init int + gpio_init(void) + { +@@ -955,6 +960,14 @@ + return res; + } + ++#ifdef CONFIG_SYSFS ++ gpio_class = class_create(THIS_MODULE, "gpio"); ++ class_device_create(gpio_class, NULL, MKDEV(GPIO_MAJOR, 0), NULL, "gpioa"); ++ class_device_create(gpio_class, NULL, MKDEV(GPIO_MAJOR, 1), NULL, "gpiob"); ++ class_device_create(gpio_class, NULL, MKDEV(GPIO_MAJOR, 2), NULL, "leds"); ++ class_device_create(gpio_class, NULL, MKDEV(GPIO_MAJOR, 3), NULL, "gpiog"); ++#endif ++ + /* Clear all leds */ + #if defined (CONFIG_ETRAX_CSP0_LEDS) || defined (CONFIG_ETRAX_PA_LEDS) || defined (CONFIG_ETRAX_PB_LEDS) + LED_NETWORK_SET(0); +diff -urN linux-2.6.19.2.orig/arch/cris/arch-v10/drivers/pcf8563.c linux-2.6.19.2/arch/cris/arch-v10/drivers/pcf8563.c +--- linux-2.6.19.2.orig/arch/cris/arch-v10/drivers/pcf8563.c 2007-05-28 22:35:23.000000000 +0200 ++++ linux-2.6.19.2/arch/cris/arch-v10/drivers/pcf8563.c 2007-05-28 23:09:02.000000000 +0200 +@@ -26,6 +26,7 @@ + #include <linux/ioctl.h> + #include <linux/delay.h> + #include <linux/bcd.h> ++#include <linux/device.h> + + #include <asm/uaccess.h> + #include <asm/system.h> +@@ -344,6 +345,10 @@ + return 0; + } + ++#ifdef CONFIG_SYSFS ++static struct class *pcf8563_class; ++#endif ++ + static int __init + pcf8563_register(void) + { +@@ -358,6 +363,10 @@ + "device.\n", PCF8563_NAME, PCF8563_MAJOR); + return -1; + } ++#ifdef CONFIG_SYSFS ++ pcf8563_class = class_create(THIS_MODULE, "pcf8563"); ++ class_device_create(pcf8563_class, NULL, MKDEV(PCF8563_MAJOR, 0), NULL, "rtc"); ++#endif + + printk(KERN_INFO "%s Real-Time Clock Driver, %s\n", PCF8563_NAME, + DRIVER_VERSION); +diff -urN linux-2.6.19.2.orig/arch/cris/arch-v10/drivers/sync_serial.c linux-2.6.19.2/arch/cris/arch-v10/drivers/sync_serial.c +--- linux-2.6.19.2.orig/arch/cris/arch-v10/drivers/sync_serial.c 2007-05-28 22:35:23.000000000 +0200 ++++ linux-2.6.19.2/arch/cris/arch-v10/drivers/sync_serial.c 2007-05-28 23:06:41.000000000 +0200 +@@ -29,6 +29,8 @@ + #include <asm/uaccess.h> + #include <asm/system.h> + #include <asm/sync_serial.h> ++#include <linux/device.h> ++ + #include <asm/arch/io_interface_mux.h> + + /* The receiver is a bit tricky beacuse of the continuous stream of data.*/ +@@ -241,6 +243,9 @@ + .open = sync_serial_open, + .release = sync_serial_release + }; ++#ifdef CONFIG_SYSFS ++static struct class *syncser_class; ++#endif + + static int __init etrax_sync_serial_init(void) + { +@@ -274,6 +279,11 @@ + printk("unable to get major for synchronous serial port\n"); + return -EBUSY; + } ++#ifdef CONFIG_SYSFS ++ syncser_class = class_create(THIS_MODULE, "syncser"); ++ class_device_create(syncser_class, NULL, MKDEV(SYNC_SERIAL_MAJOR, 0), NULL, "syncser0"); ++ class_device_create(syncser_class, NULL, MKDEV(SYNC_SERIAL_MAJOR, 1), NULL, "syncser1"); ++#endif + + /* Deselect synchronous serial ports while configuring. */ + SETS(gen_config_ii_shadow, R_GEN_CONFIG_II, sermode1, async); |