From 762ef6bea06fe8a8e62936c82f7530ef4ce132f8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jeremy=20Lain=C3=A9?= Date: Mon, 22 Dec 2008 20:58:05 +0100 Subject: linux-2.6.27: add support for boc01 --- .../linux-2.6.27/boc01/002-081105-headers.patch | 112 ++ .../linux/linux-2.6.27/boc01/004-081205-usb.patch | 16 + .../linux-2.6.27/boc01/005-081217-isl12024.patch | 940 ++++++++++ .../linux/linux-2.6.27/boc01/007-081217-lm73.patch | 269 +++ .../linux/linux-2.6.27/boc01/008-081208-spi.patch | 143 ++ .../linux-2.6.27/boc01/009-081218-devicetree.patch | 209 +++ .../linux/linux-2.6.27/boc01/010-081208-mii.patch | 368 ++++ .../linux/linux-2.6.27/boc01/011-081218-gpio.patch | 369 ++++ .../boc01/012-081222-cy3218-btns.patch | 227 +++ .../linux/linux-2.6.27/boc01/013-081216-lcd.patch | 735 ++++++++ packages/linux/linux-2.6.27/boc01/boc01.dts | 345 ++++ packages/linux/linux-2.6.27/boc01/defconfig | 1906 ++++++++++++++++++++ packages/linux/linux_2.6.27.bb | 14 + 13 files changed, 5653 insertions(+) create mode 100644 packages/linux/linux-2.6.27/boc01/002-081105-headers.patch create mode 100644 packages/linux/linux-2.6.27/boc01/004-081205-usb.patch create mode 100644 packages/linux/linux-2.6.27/boc01/005-081217-isl12024.patch create mode 100644 packages/linux/linux-2.6.27/boc01/007-081217-lm73.patch create mode 100644 packages/linux/linux-2.6.27/boc01/008-081208-spi.patch create mode 100644 packages/linux/linux-2.6.27/boc01/009-081218-devicetree.patch create mode 100644 packages/linux/linux-2.6.27/boc01/010-081208-mii.patch create mode 100644 packages/linux/linux-2.6.27/boc01/011-081218-gpio.patch create mode 100644 packages/linux/linux-2.6.27/boc01/012-081222-cy3218-btns.patch create mode 100644 packages/linux/linux-2.6.27/boc01/013-081216-lcd.patch create mode 100644 packages/linux/linux-2.6.27/boc01/boc01.dts create mode 100644 packages/linux/linux-2.6.27/boc01/defconfig diff --git a/packages/linux/linux-2.6.27/boc01/002-081105-headers.patch b/packages/linux/linux-2.6.27/boc01/002-081105-headers.patch new file mode 100644 index 0000000000..b82dcbce4a --- /dev/null +++ b/packages/linux/linux-2.6.27/boc01/002-081105-headers.patch @@ -0,0 +1,112 @@ +diff -Nru /opt/Bollore/dev/oe/build/tmp/work/mpc8313e-rdb-angstrom-linux/linux-2.6.26-r1.1/linux-2.6.26/include/linux/i2c/isl12024.h ../linux-2.6.26.modified/include/linux/i2c/isl12024.h +--- /opt/Bollore/dev/oe/build/tmp/work/mpc8313e-rdb-angstrom-linux/linux-2.6.26-r1.1/linux-2.6.26/include/linux/i2c/isl12024.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.26.modified/include/linux/i2c/isl12024.h 2008-10-21 10:36:19.000000000 +0200 +@@ -0,0 +1,93 @@ ++#ifndef ISL12024_H_ ++#define ISL12024_H_ ++ ++ ++ ++#define ISL12024_REG_SR 0x3F /* status register */ ++#define ISL12024_REG_Y2K 0x37 ++#define ISL12024_REG_DW 0x36 ++#define ISL12024_REG_YR 0x35 ++#define ISL12024_REG_MO 0x34 ++#define ISL12024_REG_DT 0x33 ++#define ISL12024_REG_HR 0x32 ++#define ISL12024_REG_MN 0x31 ++#define ISL12024_REG_SC 0x30 ++#define ISL12024_REG_DTR 0x13 ++#define ISL12024_REG_ATR 0x12 ++#define ISL12024_REG_INT 0x11 ++#define ISL12024_REG_0 0x10 ++#define ISL12024_REG_Y2K1 0x0F ++#define ISL12024_REG_DWA1 0x0E ++#define ISL12024_REG_YRA1 0x0D ++#define ISL12024_REG_MOA1 0x0C ++#define ISL12024_REG_DTA1 0x0B ++#define ISL12024_REG_HRA1 0x0A ++#define ISL12024_REG_MNA1 0x09 ++#define ISL12024_REG_SCA1 0x08 ++#define ISL12024_REG_Y2K0 0x07 ++#define ISL12024_REG_DWA0 0x06 ++#define ISL12024_REG_YRA0 0x05 ++#define ISL12024_REG_MOA0 0x04 ++#define ISL12024_REG_DTA0 0x03 ++#define ISL12024_REG_HRA0 0x02 ++#define ISL12024_REG_MNA0 0x01 ++#define ISL12024_REG_SCA0 0x00 ++ ++#define ISL12024_CCR_BASE 0x30 /* Base address of CCR */ ++#define ISL12024_ALM0_BASE 0x00 /* Base address of ALARM0 */ ++ ++#define ISL12024_SR_RTCF 0x01 /* Clock failure */ ++#define ISL12024_SR_WEL 0x02 /* Write Enable Latch */ ++#define ISL12024_SR_RWEL 0x04 /* Register Write Enable */ ++#define ISL12024_SR_AL0 0x20 /* Alarm 0 match */ ++ ++#define ISL12024_DTR_DTR0 0x01 ++#define ISL12024_DTR_DTR1 0x02 ++#define ISL12024_DTR_DTR2 0x04 ++ ++#define ISL12024_HR_MIL 0x80 /* Set in ccr.hour for 24 hr mode */ ++ ++#define ISL12024_INT_AL0E 0x20 /* Alarm 0 enable */ ++/* I2C ADDRESS */ ++#define ISL12024_I2C_ADDR 0xDE ++#define ISL12024_I2C_EEPROM_ADDR 0x57 ++/* device id section */ ++#define ISL12024_REG_ID 0x20 ++/* Register map */ ++/* rtc section */ ++//#define ISL12024_REG_MSB 0x00 ++//#define ISL12024_REG_SC 0x30 /* Seconds */ ++//#define ISL12024_REG_MN 0x31 /* Minutes */ ++//#define ISL12024_REG_HR 0x32 /* Hours */ ++#define ISL12024_REG_HR_MIL (1<<7) /* 24h/12h mode */ ++#define ISL12024_REG_HR_PM (1<<5) /* PM/AM bit in 12h mode */ ++//#define ISL12024_REG_DT 0x33 /* Date */ ++//#define ISL12024_REG_MO 0x34 /* Month */ ++//#define ISL12024_REG_YR 0x35 /* Year */ ++//#define ISL12024_REG_DW 0x36 ++//#define ISL12024_REG_Y2K 0x37 ++#define ISL12024_RTC_SECTION_LEN 8 ++ ++ ++ ++/* control/status section */ ++//#define ISL12024_REG_SR 0x3F ++//#define ISL12024_REG_SR_BAT (1<<7) /* battery */ ++//#define ISL12024_REG_SR_AL1 (1<<6) /* alarm 0 */ ++//#define ISL12024_REG_SR_AL0 (1<<5) /* alarm 1 */ ++//#define ISL12024_REG_SR_OSCF (1<<4) /* oscillator fail */ ++//#define ISL12024_REG_SR_RWEL (1<<2) /* register write enable latch */ ++//#define ISL12024_REG_SR_WEL (1<<1) /* write enable latch */ ++//#define ISL12024_REG_SR_RTCF (1<<0) /* rtc fail */ ++//#define ISL12024_REG_INT 0x11 ++ ++#define CCR_SEC 0 ++#define CCR_MIN 1 ++#define CCR_HOUR 2 ++#define CCR_MDAY 3 ++#define CCR_MONTH 4 ++#define CCR_YEAR 5 ++#define CCR_WDAY 6 ++#define CCR_Y2K 7 ++ ++#endif /*ISL12024_H_*/ +diff -Nru /opt/Bollore/dev/oe/build/tmp/work/mpc8313e-rdb-angstrom-linux/linux-2.6.26-r1.1/linux-2.6.26/include/linux/phy.h ../linux-2.6.26.modified/include/linux/phy.h +--- /opt/Bollore/dev/oe/build/tmp/work/mpc8313e-rdb-angstrom-linux/linux-2.6.26-r1.1/linux-2.6.26/include/linux/phy.h 2008-07-13 23:51:29.000000000 +0200 ++++ linux-2.6.26.modified/include/linux/phy.h 2008-10-14 15:12:02.000000000 +0200 +@@ -339,6 +339,11 @@ + u32 features; + u32 flags; + ++ /* Called during discovery to test if the ++ * device can attach to the bus, even if ++ phy id and mask do not match */ ++ bool (*detect)(struct mii_bus *bus, int addr); ++ + /* + * Called to initialize the PHY, + * including after a reset diff --git a/packages/linux/linux-2.6.27/boc01/004-081205-usb.patch b/packages/linux/linux-2.6.27/boc01/004-081205-usb.patch new file mode 100644 index 0000000000..dc7eba64d0 --- /dev/null +++ b/packages/linux/linux-2.6.27/boc01/004-081205-usb.patch @@ -0,0 +1,16 @@ +--- linux-2.6.27.orig/arch/powerpc/platforms/83xx/usb.c 2008-12-05 14:50:43.000000000 +0100 ++++ linux-2.6.27.modif/arch/powerpc/platforms/83xx/usb.c 2008-12-05 14:51:17.000000000 +0100 +@@ -172,10 +172,10 @@ + !strcmp(prop, "utmi"))) { + u32 refsel; + +- if (of_device_is_compatible(immr_node, "fsl,mpc8315-immr")) ++// if (of_device_is_compatible(immr_node, "fsl,mpc8315-immr")) + refsel = CONTROL_REFSEL_24MHZ; +- else +- refsel = CONTROL_REFSEL_48MHZ; ++// else ++// refsel = CONTROL_REFSEL_48MHZ; + /* Set UTMI_PHY_EN and REFSEL */ + out_be32(usb_regs + FSL_USB2_CONTROL_OFFS, + CONTROL_UTMI_PHY_EN | refsel); diff --git a/packages/linux/linux-2.6.27/boc01/005-081217-isl12024.patch b/packages/linux/linux-2.6.27/boc01/005-081217-isl12024.patch new file mode 100644 index 0000000000..62361080b9 --- /dev/null +++ b/packages/linux/linux-2.6.27/boc01/005-081217-isl12024.patch @@ -0,0 +1,940 @@ +Index: linux-2.6.27/drivers/i2c/chips/isl12024-eeprom.c +=================================================================== +--- /dev/null ++++ linux-2.6.27/drivers/i2c/chips/isl12024-eeprom.c +@@ -0,0 +1,254 @@ ++/* ++ * Intersil ISL12024 EEPROM class driver ++ * ++ * ++ * Copyright (C) 2007, CenoSYS (www.cenosys.com). ++ * Guillaume Ligneul ++ * Guillaume.ligneul@gmail.com ++ * ++ * Code is based on eeprom.c ++ * ++ * This software program is licensed subject to the GNU General Public License ++ * (GPL).Version 2,June 1991, available at http://www.fsf.org/copyleft/gpl.html ++ */ ++ ++#include ++#include ++#include ++//#include ++//#include ++#include ++#include ++#include ++ ++/* Addresses to scan */ ++static const unsigned short normal_i2c[] = { ISL12024_I2C_EEPROM_ADDR, I2C_CLIENT_END }; ++ ++/* Insmod parameters */ ++I2C_CLIENT_INSMOD_1(eeprom); ++ ++ ++/* Size of EEPROM in bytes */ ++#define EEPROM_SIZE 4096 ++ ++/* Each client has this additional data */ ++struct eeprom_data { ++ struct i2c_client client; ++ struct mutex update_lock; ++}; ++ ++int ++isl12024_i2c_read(struct i2c_client *client, u8 reg, u8 buf[], ++ unsigned len) ++{ ++ int ret; ++ u8 dt_addr[2]; ++ ++ struct i2c_msg msgs[2] = { ++ { ++ .addr = client->addr, ++ .flags = 0, ++ .len = 2, ++ .buf = dt_addr, ++ }, ++ { ++ .addr = client->addr, ++ .flags = I2C_M_RD, ++ .len = len , ++ .buf = buf , ++ }, ++ }; ++ ++ dt_addr[0] = 0; ++ dt_addr[1] = reg; ++ ++ ret = i2c_transfer(client->adapter, msgs, 2); ++ if ( ret < 0) { ++ dev_err(&client->dev, "read error\n"); ++ return -EIO; ++ } ++ return ret; ++} ++ ++ ++int ++isl12024_i2c_write(struct i2c_client *client, u8 reg, u8 const buf[], ++ unsigned len) ++{ ++ int ret; ++ u8 i2c_buf[EEPROM_SIZE]; ++ ++ struct i2c_msg msgs[1] = { ++ { ++ .addr = client->addr, ++ .flags = 0, ++ .len = len+2, ++ .buf = i2c_buf, ++ }, ++ }; ++ ++ i2c_buf[0] = 0; ++ i2c_buf[1] = reg; ++ ++ ++ memcpy(&i2c_buf[2], &buf[0], len ); ++ ++ ++ ret = i2c_transfer(client->adapter, msgs, 1); ++ printk(KERN_INFO "i2c_transfer %d\n",ret); ++ return ret; ++} ++static int eeprom_attach_adapter(struct i2c_adapter *adapter); ++static int eeprom_detect(struct i2c_adapter *adapter, int address, int kind); ++static int eeprom_detach_client(struct i2c_client *client); ++ ++/* This is the driver that will be inserted */ ++static struct i2c_driver eeprom_driver = { ++ .driver = { ++ .name = "isl12024-eeprom", ++ }, ++ .attach_adapter = eeprom_attach_adapter, ++ .detach_client = eeprom_detach_client, ++}; ++ ++static ssize_t eeprom_read(struct kobject *kobj, struct bin_attribute *bin_attr, ++ char *buf, loff_t off, size_t count) ++{ ++ struct i2c_client *client = to_i2c_client(container_of(kobj, struct device, kobj)); ++ struct eeprom_data *data = i2c_get_clientdata(client); ++ int rc; ++ ++ mutex_lock(&data->update_lock); ++ ++ if (off >= EEPROM_SIZE) ++ return 0; ++ ++ if (off + count > EEPROM_SIZE) ++ count = EEPROM_SIZE - off; ++ ++ rc = isl12024_i2c_read(client,0,buf,EEPROM_SIZE); ++ ++ if (rc < 0){ ++ mutex_unlock(&data->update_lock); ++ return -EIO; ++ } ++ ++ mutex_unlock(&data->update_lock); ++ return count; ++} ++ ++static ssize_t eeprom_write(struct kobject *kobj, struct bin_attribute *attr, ++ char *buf, loff_t off, size_t count) ++{ ++ struct i2c_client *client = kobj_to_i2c_client(kobj); ++ struct eeprom_data *data = i2c_get_clientdata(client); ++ ++ if (off >= 256) ++ return -ENOSPC; ++ ++ if (off + count > 256) ++ count = 256 - off; ++ ++ mutex_unlock(&data->update_lock); ++ if (isl12024_i2c_write(client, off, buf, count) < 0) ++ { ++ mutex_unlock(&data->update_lock); ++ return -EIO; ++ } ++ ++ mutex_unlock(&data->update_lock); ++ return count; ++} ++ ++static struct bin_attribute eeprom_attr = { ++ .attr = { ++ .name = "eeprom", ++ .mode = S_IRUGO, ++ }, ++ .size = EEPROM_SIZE, ++ .read = eeprom_read, ++ .write= eeprom_write, ++}; ++ ++static int eeprom_attach_adapter(struct i2c_adapter *adapter) ++{ ++ return i2c_probe(adapter, &addr_data, eeprom_detect); ++} ++ ++/* This function is called by i2c_probe */ ++static int eeprom_detect(struct i2c_adapter *adapter, int address, int kind) ++{ ++ struct i2c_client *new_client; ++ struct eeprom_data *data; ++ int err = 0; ++ ++ if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_READ_BYTE_DATA ++ | I2C_FUNC_SMBUS_BYTE)) ++ goto exit; ++ ++ if (!(data = kzalloc(sizeof(struct eeprom_data), GFP_KERNEL))) { ++ err = -ENOMEM; ++ goto exit; ++ } ++ ++ new_client = &data->client; ++ i2c_set_clientdata(new_client, data); ++ new_client->addr = address; ++ new_client->adapter = adapter; ++ new_client->driver = &eeprom_driver; ++ new_client->flags = 0; ++ ++ strlcpy(new_client->name, "isl12024-eeprom", I2C_NAME_SIZE); ++ mutex_init(&data->update_lock); ++ ++ /* Tell the I2C layer a new client has arrived */ ++ if ((err = i2c_attach_client(new_client))) ++ goto exit_kfree; ++ ++ /* create the sysfs eeprom file */ ++ err = sysfs_create_bin_file(&new_client->dev.kobj, &eeprom_attr); ++ if (err) ++ goto exit_detach; ++ ++ return 0; ++ ++exit_detach: ++ i2c_detach_client(new_client); ++exit_kfree: ++ kfree(data); ++exit: ++ return err; ++} ++ ++static int eeprom_detach_client(struct i2c_client *client) ++{ ++ int err; ++ ++ sysfs_remove_bin_file(&client->dev.kobj, &eeprom_attr); ++ ++ err = i2c_detach_client(client); ++ if (err) ++ return err; ++ ++ kfree(i2c_get_clientdata(client)); ++ ++ return 0; ++} ++ ++static int __init eeprom_init(void) ++{ ++ return i2c_add_driver(&eeprom_driver); ++} ++ ++static void __exit eeprom_exit(void) ++{ ++ i2c_del_driver(&eeprom_driver); ++} ++ ++ ++MODULE_AUTHOR("Guillaume Ligneul "); ++MODULE_DESCRIPTION("I2C Intersil12024 EEPROM driver"); ++MODULE_LICENSE("GPL"); ++ ++module_init(eeprom_init); ++module_exit(eeprom_exit); +Index: linux-2.6.27/drivers/i2c/chips/Kconfig +=================================================================== +--- linux-2.6.27.orig/drivers/i2c/chips/Kconfig ++++ linux-2.6.27/drivers/i2c/chips/Kconfig +@@ -40,6 +40,15 @@ config AT24 + This driver can also be built as a module. If so, the module + will be called at24. + ++config ISL12024EEPROM ++ tristate "Intersil 12024 EEPROM" ++ depends on RTC_DRV_ISL12024 ++ help ++ If you say yes here you get support for Intersil12024 EEPROM. ++ ++ This driver can also be built as a module. If so, the module ++ will be called isl12024-eeprom. ++ + config SENSORS_EEPROM + tristate "EEPROM reader" + depends on EXPERIMENTAL +Index: linux-2.6.27/drivers/i2c/chips/Makefile +=================================================================== +--- linux-2.6.27.orig/drivers/i2c/chips/Makefile ++++ linux-2.6.27/drivers/i2c/chips/Makefile +@@ -9,6 +9,8 @@ + # * I/O expander drivers go to drivers/gpio + # + ++ ++obj-$(CONFIG_ISL12024EEPROM) += isl12024-eeprom.o + obj-$(CONFIG_DS1682) += ds1682.o + obj-$(CONFIG_AT24) += at24.o + obj-$(CONFIG_SENSORS_EEPROM) += eeprom.o +Index: linux-2.6.27/drivers/rtc/Kconfig +=================================================================== +--- linux-2.6.27.orig/drivers/rtc/Kconfig ++++ linux-2.6.27/drivers/rtc/Kconfig +@@ -124,6 +124,12 @@ comment "I2C RTC drivers" + + if I2C + ++config RTC_DRV_ISL12024 ++ tristate "Intersil 12024 RTC/ UniqueID" ++ help ++ If you say yes .... ++ This driver can also be built as a module. ++ + config RTC_DRV_DS1307 + tristate "Dallas/Maxim DS1307/37/38/39/40, ST M41T00" + help +Index: linux-2.6.27/drivers/rtc/Makefile +=================================================================== +--- linux-2.6.27.orig/drivers/rtc/Makefile ++++ linux-2.6.27/drivers/rtc/Makefile +@@ -34,6 +34,7 @@ obj-$(CONFIG_RTC_DRV_DS1742) += rtc-ds17 + obj-$(CONFIG_RTC_DRV_EP93XX) += rtc-ep93xx.o + obj-$(CONFIG_RTC_DRV_FM3130) += rtc-fm3130.o + obj-$(CONFIG_RTC_DRV_ISL1208) += rtc-isl1208.o ++obj-$(CONFIG_RTC_DRV_ISL12024) += rtc-isl12024.o + obj-$(CONFIG_RTC_DRV_M41T80) += rtc-m41t80.o + obj-$(CONFIG_RTC_DRV_M41T94) += rtc-m41t94.o + obj-$(CONFIG_RTC_DRV_M48T59) += rtc-m48t59.o +Index: linux-2.6.27/drivers/rtc/rtc-isl12024.c +=================================================================== +--- /dev/null ++++ linux-2.6.27/drivers/rtc/rtc-isl12024.c +@@ -0,0 +1,516 @@ ++/* ++ * Intersil ISL12024 class driver ++ * ++ * ++ * Copyright (C) 2007, CenoSYS (www.cenosys.com). ++ * Guillaume Ligneul ++ * Guillaume.ligneul@gmail.com ++ * ++ * This software program is licensed subject to the GNU General Public License ++ * (GPL).Version 2,June 1991, available at http://www.fsf.org/copyleft/gpl.html ++ */ ++ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++ ++#define DBG 1 ++#undef DBG ++ ++static u8 buf_id[ISL12024_RTC_SECTION_LEN] = { 0 ,}; ++ ++#define DRV_NAME "isl12024" ++#define DRV_VERSION "0.1" ++ ++/* i2c configuration */ ++ ++static const unsigned short normal_i2c[] = { ++ ISL12024_I2C_ADDR >>1, I2C_CLIENT_END ++}; ++I2C_CLIENT_INSMOD; ++ ++/* Procfs management */ ++static struct proc_dir_entry * root_proc = NULL; ++static struct proc_dir_entry * entry_proc = NULL; ++static int read_proc (char * page, char ** start, off_t off, int count, int * eof, void * data); ++ ++static int isl12024_get_status(struct i2c_client *client, unsigned char *sr); ++static int isl12024_fix_osc(struct i2c_client *client); ++ ++ ++static int isl12024_attach_adapter(struct i2c_adapter *adapter); ++static int isl12024_detach_client(struct i2c_client *client); ++ ++// To debug (may be add in includ/linux/i2c-id.h) ++#define I2C_DRIVERID_ISL12024 97 ++ ++static struct i2c_driver isl12024_driver = { ++ .driver = { ++ .name = DRV_NAME, ++ }, ++ .id = I2C_DRIVERID_ISL12024, ++ .attach_adapter = &isl12024_attach_adapter, ++ .detach_client = &isl12024_detach_client, ++}; ++ ++int ++isl12024_i2c_read_regs(struct i2c_client *client, u8 reg, u8 buf[], ++ unsigned len) ++{ ++ int ret; ++ u8 dt_addr[2]; ++ ++ struct i2c_msg msgs[2] = { ++ { ++ .addr = client->addr, ++ .flags = 0, ++ .len = 2, ++ .buf = dt_addr, ++ }, ++ { ++ .addr = client->addr, ++ .flags = I2C_M_RD, ++ .len = len , ++ .buf = buf , ++ }, ++ }; ++ ++ dt_addr[0] = 0; ++ dt_addr[1] = reg; ++ ++ ret = i2c_transfer(client->adapter, msgs, 2); ++ if ( ret < 0) { ++ dev_err(&client->dev, "read error\n"); ++ return -EIO; ++ } ++ return ret; ++} ++ ++EXPORT_SYMBOL(isl12024_i2c_read_regs); ++ ++ ++int ++isl12024_i2c_set_regs(struct i2c_client *client, u8 reg, u8 const buf[], ++ unsigned len) ++{ ++ int ret; ++ u8 i2c_buf[10]; ++ ++ struct i2c_msg msgs[1] = { ++ { ++ .addr = client->addr, ++ .flags = 0, ++ .len = len+2, ++ .buf = i2c_buf, ++ }, ++ }; ++ ++ i2c_buf[0] = 0; ++ i2c_buf[1] = reg; ++ ++ ++ memcpy(&i2c_buf[2], &buf[0], len ); ++ ++ ++ ret = i2c_transfer(client->adapter, msgs, 1); ++ printk(KERN_INFO "i2c_transfer %d\n",ret); ++ return ret; ++} ++ ++EXPORT_SYMBOL(isl12024_i2c_set_regs); ++ ++static int isl12024_i2c_validate_client(struct i2c_client *client) ++{ ++ u8 regs[ISL12024_RTC_SECTION_LEN] = { 0, }; ++ u8 zero_mask[ISL12024_RTC_SECTION_LEN] = { ++ 0x80, 0x80, 0x40, 0xc0, 0xe0, 0x00, 0xf8, 0xc6 ++ }; ++ ++ int i; ++ int ret; ++ ++ ret = isl12024_i2c_read_regs(client, ISL12024_REG_SC, regs, ISL12024_RTC_SECTION_LEN); ++ ++ if (ret < 0) ++ return ret; ++ ++ for (i = 0; i < ISL12024_RTC_SECTION_LEN; ++i) { ++ if (regs[i] & zero_mask[i]) /* check if bits are cleared */ ++ return -ENODEV; ++ ++ } ++ ++ return 0; ++} ++ ++static int isl12024_read_time(struct i2c_client *client, ++ struct rtc_time *tm) ++{ ++ unsigned char sr; ++ int err; ++ u8 regs[ISL12024_RTC_SECTION_LEN] = { 0, }; ++ ++ printk(KERN_INFO "%s\n ",__FUNCTION__ ); ++ ++ ++ if (isl12024_get_status(client, &sr) < 0) { ++ dev_err(&client->dev, "%s: reading SR failed\n", __func__); ++ return -EIO; ++ } ++ ++ err = isl12024_i2c_read_regs(client, ISL12024_REG_SC, regs, ISL12024_RTC_SECTION_LEN); ++ ++#ifdef DBG ++ int i; ++ for(i=0; idev, "%s: reading RTC section failed\n", ++ __func__); ++ return sr; ++ } ++ ++ tm->tm_sec = BCD2BIN(regs[0]); ++ tm->tm_min = BCD2BIN(regs[1]); ++ ++ { /* HR field has a more complex interpretation */ ++ const u8 _hr = regs[2]; ++ if (_hr & ISL12024_REG_HR_MIL) /* 24h format */ ++ tm->tm_hour = BCD2BIN(_hr & 0x3f); ++ else { // 12h format ++ tm->tm_hour = BCD2BIN(_hr & 0x1f); ++ if (_hr & ISL12024_REG_HR_PM) /* PM flag set */ ++ tm->tm_hour += 12; ++ } ++ } ++ ++ tm->tm_mday = BCD2BIN(regs[3]); ++ tm->tm_mon = BCD2BIN(regs[4]); ++ tm->tm_year = BCD2BIN(regs[5]) + 100; ++ tm->tm_wday = BCD2BIN(regs[6]); ++ ++ return rtc_valid_tm(tm); ++} ++ ++static int isl12024_get_status(struct i2c_client *client, unsigned char *sr) ++{ ++ static unsigned char sr_addr[2] = { 0, ISL12024_REG_SR }; ++ ++ struct i2c_msg msgs[] = { ++ { client->addr, 0, 2, sr_addr }, /* setup read ptr */ ++ { client->addr, I2C_M_RD, 1, sr }, /* read status */ ++ }; ++ ++ /* read status register */ ++ if (i2c_transfer(client->adapter, &msgs[0], 2) != 2) { ++ dev_err(&client->dev, "%s: read error\n", __func__); ++ return -EIO; ++ } ++ ++ return 0; ++} ++ ++static int isl12024_set_datetime(struct i2c_client *client, struct rtc_time *tm, ++ int datetoo, u8 reg_base, unsigned char alm_enable) ++{ ++ int i, xfer, nbytes; ++ unsigned char buf[8]; ++ unsigned char rdata[10] = { 0, reg_base }; ++ ++ static const unsigned char wel[3] = { 0, ISL12024_REG_SR, ++ ISL12024_SR_WEL }; ++ ++ static const unsigned char rwel[3] = { 0, ISL12024_REG_SR, ++ ISL12024_SR_WEL | ISL12024_SR_RWEL }; ++ ++ static const unsigned char diswe[3] = { 0, ISL12024_REG_SR, 0 }; ++ ++ dev_dbg(&client->dev, ++ "%s: secs=%d, mins=%d, hours=%d\n", ++ __func__, ++ tm->tm_sec, tm->tm_min, tm->tm_hour); ++ ++ buf[CCR_SEC] = BIN2BCD(tm->tm_sec); ++ buf[CCR_MIN] = BIN2BCD(tm->tm_min); ++ ++ /* set hour and 24hr bit */ ++ buf[CCR_HOUR] = BIN2BCD(tm->tm_hour) | ISL12024_HR_MIL; ++ ++ /* should we also set the date? */ ++ if (datetoo) { ++ dev_dbg(&client->dev, ++ "%s: mday=%d, mon=%d, year=%d, wday=%d\n", ++ __func__, ++ tm->tm_mday, tm->tm_mon, tm->tm_year, tm->tm_wday); ++ ++ buf[CCR_MDAY] = BIN2BCD(tm->tm_mday); ++ ++ /* month, 1 - 12 */ ++ buf[CCR_MONTH] = BIN2BCD(tm->tm_mon); ++ ++ /* year, since the rtc epoch*/ ++ buf[CCR_YEAR] = BIN2BCD(tm->tm_year % 100); ++ buf[CCR_WDAY] = tm->tm_wday & 0x07; ++ buf[CCR_Y2K] = BIN2BCD(tm->tm_year / 100); ++ } ++ ++ /* If writing alarm registers, set compare bits on registers 0-4 */ ++ if (reg_base < ISL12024_CCR_BASE) ++ for (i = 0; i <= 4; i++) ++ buf[i] |= 0x80; ++ ++ /* this sequence is required to unlock the chip */ ++ if ((xfer = i2c_master_send(client, wel, 3)) != 3) { ++ dev_err(&client->dev, "%s: wel - %d\n", __func__, xfer); ++ return -EIO; ++ } ++ ++ if ((xfer = i2c_master_send(client, rwel, 3)) != 3) { ++ dev_err(&client->dev, "%s: rwel - %d\n", __func__, xfer); ++ return -EIO; ++ } ++ ++ ++ /* write register's data */ ++ if (datetoo) ++ nbytes = 8; ++ else ++ nbytes = 3; ++ for (i = 0; i < nbytes; i++) ++ rdata[2+i] = buf[i]; ++ ++ xfer = i2c_master_send(client, rdata, nbytes+2); ++ if (xfer != nbytes+2) { ++ dev_err(&client->dev, ++ "%s: result=%d addr=%02x, data=%02x\n", ++ __func__, ++ xfer, rdata[1], rdata[2]); ++ return -EIO; ++ } ++ ++ /* If we wrote to the nonvolatile region, wait 10msec for write cycle*/ ++ if (reg_base < ISL12024_CCR_BASE) { ++ unsigned char al0e[3] = { 0, ISL12024_REG_INT, 0 }; ++ ++ msleep(10); ++ ++ /* ...and set or clear the AL0E bit in the INT register */ ++ ++ /* Need to set RWEL again as the write has cleared it */ ++ xfer = i2c_master_send(client, rwel, 3); ++ if (xfer != 3) { ++ dev_err(&client->dev, ++ "%s: aloe rwel - %d\n", ++ __func__, ++ xfer); ++ return -EIO; ++ } ++ ++ if (alm_enable) ++ al0e[2] = ISL12024_INT_AL0E; ++ ++ xfer = i2c_master_send(client, al0e, 3); ++ if (xfer != 3) { ++ dev_err(&client->dev, ++ "%s: al0e - %d\n", ++ __func__, ++ xfer); ++ return -EIO; ++ } ++ ++ /* and wait 10msec again for this write to complete */ ++ msleep(10); ++ } ++ ++ /* disable further writes */ ++ if ((xfer = i2c_master_send(client, diswe, 3)) != 3) { ++ dev_err(&client->dev, "%s: diswe - %d\n", __func__, xfer); ++ return -EIO; ++ } ++ ++ return 0; ++} ++ ++static int isl12024_fix_osc(struct i2c_client *client) ++{ ++ int err; ++ struct rtc_time tm; ++ ++ tm.tm_hour = tm.tm_min = tm.tm_sec = 0; ++ ++ err = isl12024_set_datetime(client, &tm, 0, ISL12024_CCR_BASE, 0); ++ if (err < 0) ++ printk(KERN_INFO "unable to restart the oscillator\n"); ++ ++ return err; ++} ++ ++static int isl12024_rtc_read_time(struct device *dev, struct rtc_time *tm) ++{ ++ return isl12024_read_time(to_i2c_client(dev), tm); ++ ++} ++ ++static int isl12024_rtc_set_time(struct device *dev, struct rtc_time *tm) ++{ ++ return isl12024_set_datetime(to_i2c_client(dev), ++ tm, 1, ISL12024_CCR_BASE, 0); ++} ++ ++static int ++isl12024_rtc_proc(struct device *dev, struct seq_file *seq) ++{ ++ ++ /* Nothing to do */ ++ ++ return 0; ++} ++ ++static const struct rtc_class_ops isl12024_rtc_ops = { ++ .proc = isl12024_rtc_proc, ++ .read_time = isl12024_rtc_read_time, ++ .set_time = isl12024_rtc_set_time, ++}; ++ ++static int read_proc (char * page, char ** start, off_t off, int count, int * eof, void * data) ++{ ++ int i=0; ++ ++ printk("id: 0x"); ++ for(i=0;iaddr = addr; ++ new_client->adapter = adapter; ++ new_client->driver = &isl12024_driver; ++ new_client->flags = 0; ++ strcpy(new_client->name, DRV_NAME); ++ ++ if (kind < 0) { ++ rc = isl12024_i2c_validate_client(new_client); ++ if (rc < 0) ++ goto failout; ++ } ++ ++ rc = i2c_attach_client(new_client); ++ if (rc < 0) ++ goto failout; ++ ++ rtc = rtc_device_register(isl12024_driver.driver.name, ++ &new_client->dev, ++ &isl12024_rtc_ops, THIS_MODULE); ++ ++ if (IS_ERR(rtc)) { ++ printk("Error during rtc registration\n"); ++ rc = PTR_ERR(rtc); ++ goto failout; ++ } ++ ++ i2c_set_clientdata(new_client, rtc); ++ ++ /* Check for power failures and eventualy enable the osc */ ++ if ((err = isl12024_get_status(new_client, &sr)) == 0) { ++ if (sr & ISL12024_SR_RTCF) { ++ printk(KERN_INFO "power failure detected, " ++ "please set the clock\n"); ++ udelay(50); ++ isl12024_fix_osc(new_client); ++ } ++ } ++ else ++ printk(KERN_INFO "couldn't read status\n"); ++ ++ root_proc = proc_mkdir( "isl12024", 0 ); ++ entry_proc = create_proc_entry("id", S_IFREG | S_IRUGO | S_IWUSR, root_proc); ++ ++ if (entry_proc == NULL) ++ return -1; ++ ++ entry_proc->owner = THIS_MODULE; ++ entry_proc->read_proc = read_proc; ++ ++ /* read unique id from eeprom */ ++ isl12024_i2c_read_regs(new_client, ISL12024_REG_ID, buf_id, sizeof(buf_id)); ++ ++ ++ return 0; ++ ++ failout: ++ kfree(new_client); ++ return rc; ++} ++ ++static int ++isl12024_attach_adapter (struct i2c_adapter *adapter) ++{ ++ return i2c_probe(adapter, &addr_data, isl12024_probe); ++} ++ ++static int ++isl12024_detach_client(struct i2c_client *client) ++{ ++ int rc; ++ struct rtc_device *const rtc = i2c_get_clientdata(client); ++ ++ if (rtc) ++ rtc_device_unregister(rtc); ++ ++ rc = i2c_detach_client(client); ++ if (rc) ++ return rc; ++ ++ kfree(client); ++ ++ return 0; ++} ++ ++/* module init/exit */ ++ ++static int __init isl12024_init(void) ++{ ++ return i2c_add_driver(&isl12024_driver); ++} ++ ++static void __exit isl12024_exit(void) ++{ ++ i2c_del_driver(&isl12024_driver); ++} ++ ++MODULE_AUTHOR("Guillaume Ligneul "); ++MODULE_DESCRIPTION("Intersil ISL12024 driver"); ++MODULE_LICENSE("GPL"); ++MODULE_VERSION(DRV_VERSION); ++ ++module_init(isl12024_init); ++module_exit(isl12024_exit); +Index: linux-2.6.27/include/i2c/isl12024.h +=================================================================== +--- /dev/null ++++ linux-2.6.27/include/i2c/isl12024.h +@@ -0,0 +1,93 @@ ++#ifndef ISL12024_H_ ++#define ISL12024_H_ ++ ++ ++ ++#define ISL12024_REG_SR 0x3F /* status register */ ++#define ISL12024_REG_Y2K 0x37 ++#define ISL12024_REG_DW 0x36 ++#define ISL12024_REG_YR 0x35 ++#define ISL12024_REG_MO 0x34 ++#define ISL12024_REG_DT 0x33 ++#define ISL12024_REG_HR 0x32 ++#define ISL12024_REG_MN 0x31 ++#define ISL12024_REG_SC 0x30 ++#define ISL12024_REG_DTR 0x13 ++#define ISL12024_REG_ATR 0x12 ++#define ISL12024_REG_INT 0x11 ++#define ISL12024_REG_0 0x10 ++#define ISL12024_REG_Y2K1 0x0F ++#define ISL12024_REG_DWA1 0x0E ++#define ISL12024_REG_YRA1 0x0D ++#define ISL12024_REG_MOA1 0x0C ++#define ISL12024_REG_DTA1 0x0B ++#define ISL12024_REG_HRA1 0x0A ++#define ISL12024_REG_MNA1 0x09 ++#define ISL12024_REG_SCA1 0x08 ++#define ISL12024_REG_Y2K0 0x07 ++#define ISL12024_REG_DWA0 0x06 ++#define ISL12024_REG_YRA0 0x05 ++#define ISL12024_REG_MOA0 0x04 ++#define ISL12024_REG_DTA0 0x03 ++#define ISL12024_REG_HRA0 0x02 ++#define ISL12024_REG_MNA0 0x01 ++#define ISL12024_REG_SCA0 0x00 ++ ++#define ISL12024_CCR_BASE 0x30 /* Base address of CCR */ ++#define ISL12024_ALM0_BASE 0x00 /* Base address of ALARM0 */ ++ ++#define ISL12024_SR_RTCF 0x01 /* Clock failure */ ++#define ISL12024_SR_WEL 0x02 /* Write Enable Latch */ ++#define ISL12024_SR_RWEL 0x04 /* Register Write Enable */ ++#define ISL12024_SR_AL0 0x20 /* Alarm 0 match */ ++ ++#define ISL12024_DTR_DTR0 0x01 ++#define ISL12024_DTR_DTR1 0x02 ++#define ISL12024_DTR_DTR2 0x04 ++ ++#define ISL12024_HR_MIL 0x80 /* Set in ccr.hour for 24 hr mode */ ++ ++#define ISL12024_INT_AL0E 0x20 /* Alarm 0 enable */ ++/* I2C ADDRESS */ ++#define ISL12024_I2C_ADDR 0xDE ++#define ISL12024_I2C_EEPROM_ADDR 0x57 ++/* device id section */ ++#define ISL12024_REG_ID 0x20 ++/* Register map */ ++/* rtc section */ ++//#define ISL12024_REG_MSB 0x00 ++//#define ISL12024_REG_SC 0x30 /* Seconds */ ++//#define ISL12024_REG_MN 0x31 /* Minutes */ ++//#define ISL12024_REG_HR 0x32 /* Hours */ ++#define ISL12024_REG_HR_MIL (1<<7) /* 24h/12h mode */ ++#define ISL12024_REG_HR_PM (1<<5) /* PM/AM bit in 12h mode */ ++//#define ISL12024_REG_DT 0x33 /* Date */ ++//#define ISL12024_REG_MO 0x34 /* Month */ ++//#define ISL12024_REG_YR 0x35 /* Year */ ++//#define ISL12024_REG_DW 0x36 ++//#define ISL12024_REG_Y2K 0x37 ++#define ISL12024_RTC_SECTION_LEN 8 ++ ++ ++ ++/* control/status section */ ++//#define ISL12024_REG_SR 0x3F ++//#define ISL12024_REG_SR_BAT (1<<7) /* battery */ ++//#define ISL12024_REG_SR_AL1 (1<<6) /* alarm 0 */ ++//#define ISL12024_REG_SR_AL0 (1<<5) /* alarm 1 */ ++//#define ISL12024_REG_SR_OSCF (1<<4) /* oscillator fail */ ++//#define ISL12024_REG_SR_RWEL (1<<2) /* register write enable latch */ ++//#define ISL12024_REG_SR_WEL (1<<1) /* write enable latch */ ++//#define ISL12024_REG_SR_RTCF (1<<0) /* rtc fail */ ++//#define ISL12024_REG_INT 0x11 ++ ++#define CCR_SEC 0 ++#define CCR_MIN 1 ++#define CCR_HOUR 2 ++#define CCR_MDAY 3 ++#define CCR_MONTH 4 ++#define CCR_YEAR 5 ++#define CCR_WDAY 6 ++#define CCR_Y2K 7 ++ ++#endif /*ISL12024_H_*/ diff --git a/packages/linux/linux-2.6.27/boc01/007-081217-lm73.patch b/packages/linux/linux-2.6.27/boc01/007-081217-lm73.patch new file mode 100644 index 0000000000..39af20fab3 --- /dev/null +++ b/packages/linux/linux-2.6.27/boc01/007-081217-lm73.patch @@ -0,0 +1,269 @@ +Index: linux-2.6.27/drivers/hwmon/Kconfig +=================================================================== +--- linux-2.6.27.orig/drivers/hwmon/Kconfig ++++ linux-2.6.27/drivers/hwmon/Kconfig +@@ -416,6 +416,15 @@ config SENSORS_LM70 + This driver can also be built as a module. If so, the module + will be called lm70. + ++config SENSORS_LM73 ++ tristate "National Semiconductor LM73" ++ depends on I2C ++ help ++ If you say yes here you get support for National Semiconductor LM73 ++ sensor chips ++ This driver can also be built as a module. If so, the module ++ will be called lm73. ++ + config SENSORS_LM75 + tristate "National Semiconductor LM75 and compatibles" + depends on I2C +Index: linux-2.6.27/drivers/hwmon/lm73.c +=================================================================== +--- /dev/null ++++ linux-2.6.27/drivers/hwmon/lm73.c +@@ -0,0 +1,232 @@ ++ /* ++ * LM73 Sensor driver ++ * Based on LM75 ++ * ++ * ++ * Copyright (C) 2007, CenoSYS (www.cenosys.com). ++ * Guillaume Ligneul ++ * Guillaume.ligneul@gmail.com ++ * ++ * This software program is licensed subject to the GNU General Public License ++ * (GPL).Version 2,June 1991, available at http://www.fsf.org/copyleft/gpl.html ++ */ ++ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++ ++/* Addresses to scan */ ++static const unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4b, 0x4c, ++ 0x4d, 0x4e, 0x4f, I2C_CLIENT_END }; ++ ++/* Insmod parameters */ ++I2C_CLIENT_INSMOD_1(lm73); ++ ++/* LM73 registers */ ++#define LM73_REG_INPUT 0x00 ++#define LM73_REG_CONF 0x01 ++#define LM73_REG_T_HIGH 0x02 ++#define LM73_REG_T_LOW 0x03 ++ ++static const u8 LM73_REG_TEMP[3] = { ++ LM73_REG_INPUT, /* input */ ++ LM73_REG_T_HIGH, /* max */ ++ LM73_REG_T_LOW, /* min */ ++}; ++ ++/* Each client has this additional data */ ++struct lm73_data { ++ struct i2c_client client; ++ struct device *hwmon_dev; ++ struct mutex update_lock; ++ char valid; /* !=0 if following fields are valid */ ++ unsigned long last_updated; /* In jiffies */ ++ u16 temp[3]; /* Register values, ++ 0 = input ++ 1 = max ++ 2 = min */ ++}; ++ ++static int lm73_attach_adapter(struct i2c_adapter *adapter); ++static int lm73_detect(struct i2c_adapter *adapter, int address, int kind); ++static int lm73_detach_client(struct i2c_client *client); ++static int lm73_read_value(struct i2c_client *client, u8 reg); ++static int lm73_write_value(struct i2c_client *client, u8 reg, short value); ++ ++/* This is the driver that will be inserted */ ++static struct i2c_driver lm73_driver = { ++ .driver = { ++ .name = "lm73", ++ }, ++ .attach_adapter = lm73_attach_adapter, ++ .detach_client = lm73_detach_client, ++}; ++ ++static ssize_t show_temp(struct device *dev, struct device_attribute *da, ++ char *buf) ++{ ++ struct sensor_device_attribute *attr = to_sensor_dev_attr(da); ++ struct i2c_client *client = to_i2c_client(dev); ++ int iTemp = 0; ++ ++ iTemp = lm73_read_value(client, LM73_REG_TEMP[attr->index]); ++ ++ return sprintf(buf, "%d\n", iTemp); ++ ++ ++} ++ ++static ssize_t set_temp(struct device *dev, struct device_attribute *da, ++ const char *buf, size_t count) ++{ ++ struct sensor_device_attribute *attr = to_sensor_dev_attr(da); ++ struct i2c_client *client = to_i2c_client(dev); ++ int nr = attr->index; ++ ++ long tmp = simple_strtol(buf, NULL, 10); ++ ++ lm73_write_value(client, LM73_REG_TEMP[nr], tmp); ++ return count; ++} ++ ++static SENSOR_DEVICE_ATTR(temp1_max, S_IWUSR | S_IRUGO, ++ show_temp, set_temp, 1); ++static SENSOR_DEVICE_ATTR(temp1_min, S_IWUSR | S_IRUGO, ++ show_temp, set_temp, 2); ++static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, show_temp, NULL, 0); ++ ++static int lm73_attach_adapter(struct i2c_adapter *adapter) ++{ ++ if (!(adapter->class & I2C_CLASS_HWMON)) ++ return 0; ++ ++ return i2c_probe(adapter, &addr_data, lm73_detect); ++} ++ ++static struct attribute *lm73_attributes[] = { ++ &sensor_dev_attr_temp1_input.dev_attr.attr, ++ &sensor_dev_attr_temp1_max.dev_attr.attr, ++ &sensor_dev_attr_temp1_min.dev_attr.attr, ++ ++ NULL ++}; ++ ++static const struct attribute_group lm73_group = { ++ .attrs = lm73_attributes, ++}; ++ ++/* This function is called by i2c_probe */ ++static int lm73_detect(struct i2c_adapter *adapter, int address, int kind) ++{ ++ struct i2c_client *new_client; ++ struct lm73_data *data; ++ int err = 0; ++ const char *name = ""; ++ ++ if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA | ++ I2C_FUNC_SMBUS_WORD_DATA)) ++ goto exit; ++ ++ if (!(data = kzalloc(sizeof(struct lm73_data), GFP_KERNEL))) { ++ err = -ENOMEM; ++ goto exit; ++ } ++ ++ new_client = &data->client; ++ i2c_set_clientdata(new_client, data); ++ new_client->addr = address; ++ new_client->adapter = adapter; ++ new_client->driver = &lm73_driver; ++ new_client->flags = 0; ++ ++ name = "lm73"; ++ ++ /* Fill in the remaining client fields and put it into the global list */ ++ strlcpy(new_client->name, name, I2C_NAME_SIZE); ++ data->valid = 0; ++ mutex_init(&data->update_lock); ++ ++ /* Tell the I2C layer a new client has arrived */ ++ if ((err = i2c_attach_client(new_client))) ++ goto exit_free; ++ ++ /* Register sysfs hooks */ ++ if ((err = sysfs_create_group(&new_client->dev.kobj, &lm73_group))) ++ goto exit_detach; ++ ++ data->hwmon_dev = hwmon_device_register(&new_client->dev); ++ if (IS_ERR(data->hwmon_dev)) { ++ err = PTR_ERR(data->hwmon_dev); ++ goto exit_remove; ++ } ++ ++ return 0; ++ ++exit_remove: ++ sysfs_remove_group(&new_client->dev.kobj, &lm73_group); ++exit_detach: ++ i2c_detach_client(new_client); ++exit_free: ++ kfree(data); ++exit: ++ return err; ++} ++ ++static int lm73_detach_client(struct i2c_client *client) ++{ ++ struct lm73_data *data = i2c_get_clientdata(client); ++ hwmon_device_unregister(data->hwmon_dev); ++ sysfs_remove_group(&client->dev.kobj, &lm73_group); ++ i2c_detach_client(client); ++ kfree(data); ++ return 0; ++} ++ ++static int lm73_read_value(struct i2c_client *client, u8 reg) ++{ ++ short sVal; ++ ++ if (reg == LM73_REG_CONF) ++ return i2c_smbus_read_byte_data(client, reg); ++ else ++ { ++ sVal = swab16(i2c_smbus_read_word_data(client, reg)); ++ sVal = sVal >> 7; ++ return sVal; ++ } ++} ++ ++static int lm73_write_value(struct i2c_client *client, u8 reg, short value) ++{ ++ if (reg == LM73_REG_CONF) ++ return i2c_smbus_write_byte_data(client, reg, value); ++ else ++ { ++ value = value<<7; ++ return i2c_smbus_write_word_data(client, reg, swab16(value)); ++ } ++} ++ ++static int __init sensors_lm73_init(void) ++{ ++ return i2c_add_driver(&lm73_driver); ++} ++ ++static void __exit sensors_lm73_exit(void) ++{ ++ i2c_del_driver(&lm73_driver); ++} ++ ++MODULE_AUTHOR("Ligneul Guillaume "); ++MODULE_DESCRIPTION("LM73 driver"); ++MODULE_LICENSE("GPL"); ++ ++module_init(sensors_lm73_init); ++module_exit(sensors_lm73_exit); +Index: linux-2.6.27/drivers/hwmon/Makefile +=================================================================== +--- linux-2.6.27.orig/drivers/hwmon/Makefile ++++ linux-2.6.27/drivers/hwmon/Makefile +@@ -49,6 +49,7 @@ obj-$(CONFIG_SENSORS_IT87) += it87.o + obj-$(CONFIG_SENSORS_K8TEMP) += k8temp.o + obj-$(CONFIG_SENSORS_LM63) += lm63.o + obj-$(CONFIG_SENSORS_LM70) += lm70.o ++obj-$(CONFIG_SENSORS_LM73) += lm73.o + obj-$(CONFIG_SENSORS_LM75) += lm75.o + obj-$(CONFIG_SENSORS_LM77) += lm77.o + obj-$(CONFIG_SENSORS_LM78) += lm78.o diff --git a/packages/linux/linux-2.6.27/boc01/008-081208-spi.patch b/packages/linux/linux-2.6.27/boc01/008-081208-spi.patch new file mode 100644 index 0000000000..96179f6597 --- /dev/null +++ b/packages/linux/linux-2.6.27/boc01/008-081208-spi.patch @@ -0,0 +1,143 @@ +--- linux-2.6.27.orig/arch/powerpc/platforms/83xx/mpc831x_rdb.c 2008-10-10 00:13:53.000000000 +0200 ++++ linux-2.6.27/arch/powerpc/platforms/83xx/mpc831x_rdb.c 2008-12-12 09:45:19.000000000 +0100 +@@ -15,17 +15,87 @@ + + #include + #include ++#include + + #include + #include + #include + #include ++#include ++#include + + #include "mpc83xx.h" + + /* + * Setup the architecture + */ ++struct gpio { ++ __be32 gpdir; ++ __be32 gpodr; ++ __be32 gpdat; ++ __be32 gpier; ++ __be32 gpimr; ++ __be32 gpicr; ++} __attribute__ ((packed)); ++static struct gpio *gpio_regs; ++ ++static void mpc83xx_spi_activate_cs(u8 cs, u8 polarity) ++{ ++ //printk(KERN_INFO "%s %d %d\n", __func__, cs, polarity); ++ if (polarity) ++ setbits32(&gpio_regs->gpdat, 1 << (31 - 14)); ++ else ++ clrbits32(&gpio_regs->gpdat, 1 << (31 - 14)); ++} ++ ++static void mpc83xx_spi_deactivate_cs(u8 cs, u8 polarity) ++{ ++//printk(KERN_INFO "%s %d %d\n", __func__, cs, polarity); ++ if (polarity) ++ clrbits32(&gpio_regs->gpdat, 1 << (31 - 14)); ++ else ++ setbits32(&gpio_regs->gpdat, 1 << (31 - 14)); ++ ++} ++ ++//static struct mmc_spi_platform_data mpc8313_mmc_pdata = { ++// .ocr_mask = MMC_VDD_33_34, ++//}; ++ ++static struct spi_board_info mpc8313_spi_boardinfo = { ++ .bus_num = 0x7000, ++ .chip_select = 0, ++ .max_speed_hz = 50000000, ++ .modalias = "spidev", ++// .platform_data = &mpc8313_mmc_pdata, ++}; ++ ++static int __init mpc8313_spi_init(void) ++{ ++ __be32 __iomem *psicrl; ++ ++ /* System I/O Configuration Register Low */ ++ psicrl = ioremap(get_immrbase() + MPC83XX_SICRL_OFFS, 0x4); ++ gpio_regs = ioremap(get_immrbase() + 0xc00, 0x20); ++ if (!psicrl || !gpio_regs) ++ return -ENOMEM; ++ ++ clrbits32(psicrl, 0x03F00000); ++ setbits32(psicrl, 0x30000000); ++ iounmap(psicrl); ++ ++ /* set GPIO13 as output */ ++ setbits32(&gpio_regs->gpdir, 1 << (31 - 14)); ++ clrbits32(&gpio_regs->gpodr, 1 << (31 - 14)); ++ setbits32(&gpio_regs->gpdat, 1 << (31 - 14)); ++ ++ return fsl_spi_init(&mpc8313_spi_boardinfo, 1, ++ mpc83xx_spi_activate_cs, ++ mpc83xx_spi_deactivate_cs); ++} ++ ++device_initcall(mpc8313_spi_init); ++ + static void __init mpc831x_rdb_setup_arch(void) + { + #ifdef CONFIG_PCI +@@ -40,6 +110,8 @@ + mpc83xx_add_bridge(np); + #endif + mpc831x_usb_cfg(); ++ ++ mpc8313_spi_init(); + } + + void __init mpc831x_rdb_init_IRQ(void) +--- linux-2.6.27.orig/drivers/spi/spi_mpc83xx.c 2008-10-10 00:13:53.000000000 +0200 ++++ linux-2.6.27.modif/drivers/spi/spi_mpc83xx.c 2008-12-08 14:45:12.000000000 +0100 +@@ -280,7 +280,9 @@ + if (pm) + pm--; + +- cs->hw_mode |= SPMODE_PM(pm); ++ cs->hw_mode = 0x0F700000; ++ mpc83xx_spi_write_reg(&mpc83xx_spi->base->mode,cs->hw_mode); ++ + regval = mpc83xx_spi_read_reg(&mpc83xx_spi->base->mode); + if (cs->hw_mode != regval) { + unsigned long flags; +@@ -448,7 +450,7 @@ + cs->hw_mode = mpc83xx_spi_read_reg(&mpc83xx_spi->base->mode); + /* mask out bits we are going to set */ + cs->hw_mode &= ~(SPMODE_CP_BEGIN_EDGECLK | SPMODE_CI_INACTIVEHIGH +- | SPMODE_REV | SPMODE_LOOP); ++ | SPMODE_REV ); + + if (spi->mode & SPI_CPHA) + cs->hw_mode |= SPMODE_CP_BEGIN_EDGECLK; +@@ -456,8 +458,10 @@ + cs->hw_mode |= SPMODE_CI_INACTIVEHIGH; + if (!(spi->mode & SPI_LSB_FIRST)) + cs->hw_mode |= SPMODE_REV; +- if (spi->mode & SPI_LOOP) +- cs->hw_mode |= SPMODE_LOOP; ++ ++ cs->hw_mode = 0x0F700000; ++ mpc83xx_spi_write_reg(&mpc83xx_spi->base->mode,cs->hw_mode); ++ cs->hw_mode = mpc83xx_spi_read_reg(&mpc83xx_spi->base->mode); + + retval = mpc83xx_spi_setup_transfer(spi, NULL); + if (retval < 0) { +@@ -637,7 +641,7 @@ + INIT_LIST_HEAD(&mpc83xx_spi->queue); + + mpc83xx_spi->workqueue = create_singlethread_workqueue( +- master->dev.parent->bus_id); ++ dev->dev.bus_id); + if (mpc83xx_spi->workqueue == NULL) { + ret = -EBUSY; + goto free_irq; diff --git a/packages/linux/linux-2.6.27/boc01/009-081218-devicetree.patch b/packages/linux/linux-2.6.27/boc01/009-081218-devicetree.patch new file mode 100644 index 0000000000..cf5af2610c --- /dev/null +++ b/packages/linux/linux-2.6.27/boc01/009-081218-devicetree.patch @@ -0,0 +1,209 @@ +Index: linux-2.6.27/arch/powerpc/boot/dts/mpc8313erdb.dts +=================================================================== +--- linux-2.6.27.orig/arch/powerpc/boot/dts/mpc8313erdb.dts 2008-12-19 09:40:44.000000000 +0100 ++++ linux-2.6.27/arch/powerpc/boot/dts/mpc8313erdb.dts 2008-12-19 09:42:47.000000000 +0100 +@@ -18,10 +18,8 @@ + #size-cells = <1>; + + aliases { +- ethernet0 = &enet0; + ethernet1 = &enet1; + serial0 = &serial0; +- serial1 = &serial1; + pci0 = &pci0; + }; + +@@ -79,18 +77,18 @@ + "fsl,elbc-fcm-nand"; + reg = <0x1 0x0 0x2000>; + +- u-boot@0 { +- reg = <0x0 0x100000>; ++ kernel@0 { ++ reg = <0x0 0x400000>; + read-only; + }; + +- kernel@100000 { +- reg = <0x100000 0x300000>; +- }; +- + fs@400000 { +- reg = <0x400000 0x1c00000>; ++ reg = <0x400000 0x4000000>; + }; ++ ++ appli@4400000 { ++ reg = <0x4400000 0x3c00000>; ++ }; + }; + }; + +@@ -125,9 +123,13 @@ + interrupts = <14 0x8>; + interrupt-parent = <&ipic>; + dfsrr; +- rtc@68 { +- compatible = "dallas,ds1339"; +- reg = <0x68>; ++ rtc@6f { ++ compatible = "isl12024"; ++ reg = <0x6f>; ++ }; ++ at24@50 { ++ compatible = "at24,24c32"; ++ reg = <0x50>; + }; + }; + +@@ -164,40 +166,6 @@ + mode = "cpu"; + }; + +- dma@82a8 { +- #address-cells = <1>; +- #size-cells = <1>; +- compatible = "fsl,mpc8313-dma", "fsl,elo-dma"; +- reg = <0x82a8 4>; +- ranges = <0 0x8100 0x1a8>; +- interrupt-parent = <&ipic>; +- interrupts = <71 8>; +- cell-index = <0>; +- dma-channel@0 { +- compatible = "fsl,mpc8313-dma-channel", "fsl,elo-dma-channel"; +- reg = <0 0x80>; +- interrupt-parent = <&ipic>; +- interrupts = <71 8>; +- }; +- dma-channel@80 { +- compatible = "fsl,mpc8313-dma-channel", "fsl,elo-dma-channel"; +- reg = <0x80 0x80>; +- interrupt-parent = <&ipic>; +- interrupts = <71 8>; +- }; +- dma-channel@100 { +- compatible = "fsl,mpc8313-dma-channel", "fsl,elo-dma-channel"; +- reg = <0x100 0x80>; +- interrupt-parent = <&ipic>; +- interrupts = <71 8>; +- }; +- dma-channel@180 { +- compatible = "fsl,mpc8313-dma-channel", "fsl,elo-dma-channel"; +- reg = <0x180 0x28>; +- interrupt-parent = <&ipic>; +- interrupts = <71 8>; +- }; +- }; + + /* phy type (ULPI, UTMI, UTMI_WIDE, SERIAL) */ + usb@23000 { +@@ -211,42 +179,21 @@ + sleep = <&pmc 0x00300000>; + }; + +- enet0: ethernet@24000 { +- #address-cells = <1>; +- #size-cells = <1>; +- sleep = <&pmc 0x20000000>; +- ranges; +- +- cell-index = <0>; +- device_type = "network"; +- model = "eTSEC"; +- compatible = "gianfar", "simple-bus"; +- reg = <0x24000 0x1000>; +- local-mac-address = [ 00 00 00 00 00 00 ]; +- interrupts = <37 0x8 36 0x8 35 0x8>; +- interrupt-parent = <&ipic>; +- phy-handle = < &phy1 >; +- fsl,magic-packet; ++ + +- mdio@24520 { +- #address-cells = <1>; +- #size-cells = <0>; +- compatible = "fsl,gianfar-mdio"; +- reg = <0x24520 0x20>; +- phy1: ethernet-phy@1 { +- interrupt-parent = <&ipic>; +- interrupts = <19 0x8>; +- reg = <0x1>; +- device_type = "ethernet-phy"; +- }; +- phy4: ethernet-phy@4 { +- interrupt-parent = <&ipic>; +- interrupts = <20 0x8>; +- reg = <0x4>; +- device_type = "ethernet-phy"; +- }; ++ mdio@24520 { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ compatible = "fsl,gianfar-mdio"; ++ reg = <0x24520 0x20>; ++ phy4: ethernet-phy@4 { ++ interrupt-parent = <&ipic>; ++ interrupts = <20 0x8>; ++ reg = <0x4>; ++ device_type = "ethernet-phy"; + }; + }; ++ + + enet1: ethernet@25000 { + cell-index = <1>; +@@ -262,20 +209,10 @@ + fsl,magic-packet; + }; + +- serial0: serial@4500 { ++ serial0: serial@4600 { + cell-index = <0>; + device_type = "serial"; + compatible = "ns16550"; +- reg = <0x4500 0x100>; +- clock-frequency = <0>; +- interrupts = <9 0x8>; +- interrupt-parent = <&ipic>; +- }; +- +- serial1: serial@4600 { +- cell-index = <1>; +- device_type = "serial"; +- compatible = "ns16550"; + reg = <0x4600 0x100>; + clock-frequency = <0>; + interrupts = <10 0x8>; +@@ -309,7 +246,7 @@ + * manual, or if you are adapting this device tree + * to a different board. + */ +- status = "fail"; ++ status = "okay"; + }; + + gtm1: timer@500 { +@@ -337,18 +274,12 @@ + pci0: pci@e0008500 { + cell-index = <1>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; +- interrupt-map = < +- /* IDSEL 0x0E -mini PCI */ +- 0x7000 0x0 0x0 0x1 &ipic 18 0x8 +- 0x7000 0x0 0x0 0x2 &ipic 18 0x8 +- 0x7000 0x0 0x0 0x3 &ipic 18 0x8 +- 0x7000 0x0 0x0 0x4 &ipic 18 0x8 +- ++ interrupt-map = < + /* IDSEL 0x0F - PCI slot */ +- 0x7800 0x0 0x0 0x1 &ipic 17 0x8 +- 0x7800 0x0 0x0 0x2 &ipic 18 0x8 +- 0x7800 0x0 0x0 0x3 &ipic 17 0x8 +- 0x7800 0x0 0x0 0x4 &ipic 18 0x8>; ++ 0x7800 0x0 0x0 0x1 &ipic 48 0x8 ++ 0x7800 0x0 0x0 0x2 &ipic 48 0x8 ++ 0x7800 0x0 0x0 0x3 &ipic 48 0x8 ++ 0x7800 0x0 0x0 0x4 &ipic 48 0x8>; + interrupt-parent = <&ipic>; + interrupts = <66 0x8>; + bus-range = <0x0 0x0>; diff --git a/packages/linux/linux-2.6.27/boc01/010-081208-mii.patch b/packages/linux/linux-2.6.27/boc01/010-081208-mii.patch new file mode 100644 index 0000000000..0f7d90d0db --- /dev/null +++ b/packages/linux/linux-2.6.27/boc01/010-081208-mii.patch @@ -0,0 +1,368 @@ +--- linux-2.6.27.orig/drivers/net/gianfar_ethtool.c 2008-10-10 00:13:53.000000000 +0200 ++++ linux-2.6.27.modif/drivers/net/gianfar_ethtool.c 2008-12-08 15:13:23.000000000 +0100 +@@ -182,13 +182,7 @@ + + static int gfar_ssettings(struct net_device *dev, struct ethtool_cmd *cmd) + { +- struct gfar_private *priv = netdev_priv(dev); +- struct phy_device *phydev = priv->phydev; +- +- if (NULL == phydev) +- return -ENODEV; +- +- return phy_ethtool_sset(phydev, cmd); ++ return 0; + } + + +@@ -196,15 +190,11 @@ + static int gfar_gsettings(struct net_device *dev, struct ethtool_cmd *cmd) + { + struct gfar_private *priv = netdev_priv(dev); +- struct phy_device *phydev = priv->phydev; +- +- if (NULL == phydev) +- return -ENODEV; + + cmd->maxtxpkt = priv->txcount; + cmd->maxrxpkt = priv->rxcount; + +- return phy_ethtool_gset(phydev, cmd); ++ return 0; + } + + /* Return the length of the register structure */ +@@ -232,18 +222,7 @@ + unsigned int count; + + /* The timer is different, depending on the interface speed */ +- switch (priv->phydev->speed) { +- case SPEED_1000: +- count = GFAR_GBIT_TIME; +- break; +- case SPEED_100: +- count = GFAR_100_TIME; +- break; +- case SPEED_10: +- default: +- count = GFAR_10_TIME; +- break; +- } ++ count = GFAR_100_TIME; + + /* Make sure we return a number greater than 0 + * if usecs > 0 */ +@@ -256,18 +235,7 @@ + unsigned int count; + + /* The timer is different, depending on the interface speed */ +- switch (priv->phydev->speed) { +- case SPEED_1000: +- count = GFAR_GBIT_TIME; +- break; +- case SPEED_100: +- count = GFAR_100_TIME; +- break; +- case SPEED_10: +- default: +- count = GFAR_10_TIME; +- break; +- } ++ count = GFAR_100_TIME; + + /* Make sure we return a number greater than 0 */ + /* if ticks is > 0 */ +@@ -283,9 +251,6 @@ + if (!(priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_COALESCE)) + return -EOPNOTSUPP; + +- if (NULL == priv->phydev) +- return -ENODEV; +- + cvals->rx_coalesce_usecs = gfar_ticks2usecs(priv, priv->rxtime); + cvals->rx_max_coalesced_frames = priv->rxcount; + +@@ -342,9 +307,6 @@ + else + priv->rxcoalescing = 1; + +- if (NULL == priv->phydev) +- return -ENODEV; +- + /* Check the bounds of the values */ + if (cvals->rx_coalesce_usecs > GFAR_MAX_COAL_USECS) { + pr_info("Coalescing is limited to %d microseconds\n", +--- linux-2.6.27.orig/drivers/net/gianfar.c 2008-10-10 00:13:53.000000000 +0200 ++++ linux-2.6.27.modif/drivers/net/gianfar.c 2008-12-08 15:22:51.000000000 +0100 +@@ -424,8 +424,6 @@ + tempval = gfar_read(&priv->regs->maccfg2); + tempval |= MACCFG2_MPEN; + gfar_write(&priv->regs->maccfg2, tempval); +- } else { +- phy_stop(priv->phydev); + } + } + +@@ -446,8 +444,8 @@ + return 0; + } + +- if (!magic_packet && priv->phydev) +- phy_start(priv->phydev); ++ //if (!magic_packet && priv->phydev) ++ // phy_start(priv->phydev); + + /* Disable Magic Packet mode, in case something + * else woke us up. +@@ -524,10 +522,6 @@ + static int init_phy(struct net_device *dev) + { + struct gfar_private *priv = netdev_priv(dev); +- uint gigabit_support = +- priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_GIGABIT ? +- SUPPORTED_1000baseT_Full : 0; +- struct phy_device *phydev; + char phy_id[BUS_ID_SIZE]; + phy_interface_t interface; + +@@ -537,23 +531,7 @@ + + snprintf(phy_id, BUS_ID_SIZE, PHY_ID_FMT, priv->einfo->bus_id, priv->einfo->phy_id); + +- interface = gfar_get_interface(dev); +- +- phydev = phy_connect(dev, phy_id, &adjust_link, 0, interface); +- +- if (interface == PHY_INTERFACE_MODE_SGMII) +- gfar_configure_serdes(dev); +- +- if (IS_ERR(phydev)) { +- printk(KERN_ERR "%s: Could not attach to PHY\n", dev->name); +- return PTR_ERR(phydev); +- } +- +- /* Remove any features not supported by the controller */ +- phydev->supported &= (GFAR_SUPPORTED | gigabit_support); +- phydev->advertising = phydev->supported; +- +- priv->phydev = phydev; ++ interface = PHY_INTERFACE_MODE_MII; + + return 0; + } +@@ -678,8 +656,6 @@ + struct gfar __iomem *regs = priv->regs; + unsigned long flags; + +- phy_stop(priv->phydev); +- + /* Lock it down */ + spin_lock_irqsave(&priv->txlock, flags); + spin_lock(&priv->rxlock); +@@ -949,7 +925,6 @@ + } + } + +- phy_start(priv->phydev); + + /* Configure the coalescing support */ + if (priv->txcoalescing) +@@ -1217,9 +1192,6 @@ + cancel_work_sync(&priv->reset_task); + stop_gfar(dev); + +- /* Disconnect from the PHY */ +- phy_disconnect(priv->phydev); +- priv->phydev = NULL; + + netif_stop_queue(dev); + +@@ -1777,86 +1749,6 @@ + return IRQ_HANDLED; + } + +-/* Called every time the controller might need to be made +- * aware of new link state. The PHY code conveys this +- * information through variables in the phydev structure, and this +- * function converts those variables into the appropriate +- * register values, and can bring down the device if needed. +- */ +-static void adjust_link(struct net_device *dev) +-{ +- struct gfar_private *priv = netdev_priv(dev); +- struct gfar __iomem *regs = priv->regs; +- unsigned long flags; +- struct phy_device *phydev = priv->phydev; +- int new_state = 0; +- +- spin_lock_irqsave(&priv->txlock, flags); +- if (phydev->link) { +- u32 tempval = gfar_read(®s->maccfg2); +- u32 ecntrl = gfar_read(®s->ecntrl); +- +- /* Now we make sure that we can be in full duplex mode. +- * If not, we operate in half-duplex mode. */ +- if (phydev->duplex != priv->oldduplex) { +- new_state = 1; +- if (!(phydev->duplex)) +- tempval &= ~(MACCFG2_FULL_DUPLEX); +- else +- tempval |= MACCFG2_FULL_DUPLEX; +- +- priv->oldduplex = phydev->duplex; +- } +- +- if (phydev->speed != priv->oldspeed) { +- new_state = 1; +- switch (phydev->speed) { +- case 1000: +- tempval = +- ((tempval & ~(MACCFG2_IF)) | MACCFG2_GMII); +- break; +- case 100: +- case 10: +- tempval = +- ((tempval & ~(MACCFG2_IF)) | MACCFG2_MII); +- +- /* Reduced mode distinguishes +- * between 10 and 100 */ +- if (phydev->speed == SPEED_100) +- ecntrl |= ECNTRL_R100; +- else +- ecntrl &= ~(ECNTRL_R100); +- break; +- default: +- if (netif_msg_link(priv)) +- printk(KERN_WARNING +- "%s: Ack! Speed (%d) is not 10/100/1000!\n", +- dev->name, phydev->speed); +- break; +- } +- +- priv->oldspeed = phydev->speed; +- } +- +- gfar_write(®s->maccfg2, tempval); +- gfar_write(®s->ecntrl, ecntrl); +- +- if (!priv->oldlink) { +- new_state = 1; +- priv->oldlink = 1; +- } +- } else if (priv->oldlink) { +- new_state = 1; +- priv->oldlink = 0; +- priv->oldspeed = 0; +- priv->oldduplex = -1; +- } +- +- if (new_state && netif_msg_link(priv)) +- phy_print_status(phydev); +- +- spin_unlock_irqrestore(&priv->txlock, flags); +-} + + /* Update the hash table based on the current list of multicast + * addresses we subscribe to. Also, change the promiscuity of +--- linux-2.6.27.orig/drivers/net/gianfar.h 2008-10-10 00:13:53.000000000 +0200 ++++ linux-2.6.27.modif/drivers/net/gianfar.h 2008-12-08 15:14:41.000000000 +0100 +@@ -150,7 +150,7 @@ + #define MACCFG1_SYNCD_TX_EN 0x00000002 + #define MACCFG1_TX_EN 0x00000001 + +-#define MACCFG2_INIT_SETTINGS 0x00007205 ++#define MACCFG2_INIT_SETTINGS 0x00007105 + #define MACCFG2_FULL_DUPLEX 0x00000001 + #define MACCFG2_IF 0x00000300 + #define MACCFG2_MII 0x00000100 +@@ -748,7 +748,6 @@ + struct gianfar_platform_data *einfo; + + /* PHY stuff */ +- struct phy_device *phydev; + struct mii_bus *mii_bus; + int oldspeed; + int oldduplex; +--- linux-2.6.27.orig/drivers/net/gianfar_mii.c 2008-10-10 00:13:53.000000000 +0200 ++++ linux-2.6.27.modif/drivers/net/gianfar_mii.c 2008-12-08 15:16:19.000000000 +0100 +@@ -217,22 +217,6 @@ + if (r) + return r; + +- if (phy_id == 0xffffffff) +- break; +- } +- +- /* The bus is full. We don't support using 31 PHYs, sorry */ +- if (i == 0) +- return -EBUSY; +- +- gfar_write(&enet_regs->tbipa, i); +- +- err = mdiobus_register(new_bus); +- +- if (0 != err) { +- printk (KERN_ERR "%s: Cannot register as MDIO bus\n", +- new_bus->name); +- goto bus_register_fail; + } + + return 0; +--- linux-2.6.27.orig/drivers/net/gianfar_mii.h 2008-10-10 00:13:53.000000000 +0200 ++++ linux-2.6.27.modif/drivers/net/gianfar_mii.h 2008-12-08 15:16:59.000000000 +0100 +@@ -27,7 +27,6 @@ + | SUPPORTED_10baseT_Full \ + | SUPPORTED_100baseT_Half \ + | SUPPORTED_100baseT_Full \ +- | SUPPORTED_Autoneg \ + | SUPPORTED_MII) + + struct gfar_mii { +--- linux-2.6.27.orig/drivers/net/phy/phy_device.c 2008-10-10 00:13:53.000000000 +0200 ++++ linux-2.6.27.modif/drivers/net/phy/phy_device.c 2008-12-08 15:21:22.000000000 +0100 +@@ -281,7 +281,7 @@ + if (IS_ERR(phydev)) + return phydev; + +- phy_prepare_link(phydev, handler); ++ phydev->link = 1; + + phy_start_machine(phydev, NULL); + +@@ -302,7 +302,7 @@ + phy_stop_interrupts(phydev); + + phy_stop_machine(phydev); +- ++ + phydev->adjust_link = NULL; + + phy_detach(phydev); +@@ -438,7 +438,7 @@ + if (adv < 0) + return adv; + +- adv &= ~(ADVERTISE_ALL | ADVERTISE_100BASE4 | ADVERTISE_PAUSE_CAP | ++ adv &= ~(ADVERTISE_ALL | ADVERTISE_100BASE4 | ADVERTISE_PAUSE_CAP | + ADVERTISE_PAUSE_ASYM); + if (advertise & ADVERTISED_10baseT_Half) + adv |= ADVERTISE_10HALF; +@@ -503,7 +503,7 @@ + + if (DUPLEX_FULL == phydev->duplex) + ctl |= BMCR_FULLDPLX; +- ++ + err = phy_write(phydev, MII_BMCR, ctl); + + if (err < 0) +@@ -671,7 +671,7 @@ + phydev->duplex = DUPLEX_FULL; + } else if (lpa & (LPA_100FULL | LPA_100HALF)) { + phydev->speed = SPEED_100; +- ++ + if (lpa & LPA_100FULL) + phydev->duplex = DUPLEX_FULL; + } else + diff --git a/packages/linux/linux-2.6.27/boc01/011-081218-gpio.patch b/packages/linux/linux-2.6.27/boc01/011-081218-gpio.patch new file mode 100644 index 0000000000..2381140ab2 --- /dev/null +++ b/packages/linux/linux-2.6.27/boc01/011-081218-gpio.patch @@ -0,0 +1,369 @@ +Index: Goobie-2.6-27/drivers/char/Kconfig +=================================================================== +--- Goobie-2.6-27.orig/drivers/char/Kconfig 2008-12-12 11:39:46.000000000 +0100 ++++ Goobie-2.6-27/drivers/char/Kconfig 2008-12-12 11:39:48.000000000 +0100 +@@ -1014,6 +1014,23 @@ + tristate "NEC VR4100 series General-purpose I/O Unit support" + depends on CPU_VR41XX + ++config GPIO_MPC8313 ++ tristate "mpc8313e gpio" ++ depends on PPC_MPC831x ++ select INPUT ++ default y ++ help ++ Give userspace access to the GPIO pins on the MPC8313E devices. ++ ++config EXIO_MPC8313 ++ tristate "mpc8313e exio" ++ depends on PPC_MPC831x ++ select INPUT ++ default y ++ help ++ Give userspace access to the Extenrder IO pins on the CPE board. ++ ++ + config RAW_DRIVER + tristate "RAW driver (/dev/raw/rawN)" + depends on BLOCK +Index: Goobie-2.6-27/drivers/char/Makefile +=================================================================== +--- Goobie-2.6-27.orig/drivers/char/Makefile 2008-12-12 11:39:46.000000000 +0100 ++++ Goobie-2.6-27/drivers/char/Makefile 2008-12-12 11:39:48.000000000 +0100 +@@ -109,6 +109,8 @@ + obj-$(CONFIG_PS3_FLASH) += ps3flash.o + + obj-$(CONFIG_JS_RTC) += js-rtc.o ++obj-$(CONFIG_GPIO_MPC8313) += mpc8313e_gpio.o ++obj-$(CONFIG_EXIO_MPC8313) += mpc8313e_exio.o + js-rtc-y = rtc.o + + # Files generated that shall be removed upon make clean +Index: Goobie-2.6-27/drivers/char/mpc8313e_exio.c +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ Goobie-2.6-27/drivers/char/mpc8313e_exio.c 2008-12-12 11:41:21.000000000 +0100 +@@ -0,0 +1,170 @@ ++/* ++* CPE Extender io driver ++* ++* ++* Copyright (C) 2007, CenoSYS (www.cenosys.com). ++* Alexandre Coffignal ++* alexandre.coffignal@cenosys.com ++* ++* This software program is licensed subject to the GNU General Public License ++* (GPL).Version 2,June 1991, available at http://www.fsf.org/copyleft/gpl.html ++* ++* Allows a user space process to control the EXIO pins. ++* ++*/ ++ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++static char module_name[] = "exio"; ++ ++ ++#define NB_EXIO 8 ++#define DEFAULT_STATE 0x58 ++#define EXIO_BASE 0xfa000000 ++#define EXIO_SIZE 0x2 ++ ++static int major = 0; ++static u8 exio_state = DEFAULT_STATE; ++static void *exio_io = NULL; ++static struct resource *exio_mem = NULL; ++ ++static ssize_t mpc8313e_exio_write(struct file *file, const char __user *data, size_t len, loff_t *ppos) ++{ ++ unsigned m = iminor(file->f_path.dentry->d_inode); ++ size_t i; ++ char mask; ++ int err = 0; ++ ++ for (i = 0; i < len; ++i) { ++ char c; ++ if (get_user(c, data + i)) ++ return -EFAULT; ++ //TODO write ++ ++ mask=(1<<(7-m)); ++ switch (c) { ++ case '0': ++ /*Clear exio level */ ++ exio_state&=~mask; ++ iowrite8(exio_state, exio_io); ++ break; ++ case '1': ++ /*Set exio level */ ++ exio_state|=mask; ++ iowrite8(exio_state, exio_io); ++ break; ++ default: ++ printk(KERN_DEBUG "exio%2d bad setting: chr<0x%2x>\n", ++ m, (int)c); ++ err++; ++ } ++ } ++ if (err) ++ return -EINVAL; ++ ++ return len; ++} ++ ++ ++static ssize_t mpc8313e_exio_read(struct file *file, char __user * buf, ++ size_t len, loff_t * ppos) ++{ ++ unsigned m = iminor(file->f_path.dentry->d_inode); ++ int value; ++ char mask; ++ char state=ioread8(exio_io); ++ ++ mask=(1<<(7-m)); ++ value=state&mask; ++ if (put_user(value ? '1' : '0', buf)) ++ return -EFAULT; ++ return 1; ++ ++} ++ ++static int mpc8313e_exio_open(struct inode *inode, struct file *file) ++{ ++ return 0; ++} ++ ++static int mpc8313e_exio_close(struct inode *inode, struct file *file) ++{ ++ printk(KERN_DEBUG "close()\n"); ++ return 0; ++} ++ ++struct file_operations mpc8313e_exio_fops = ++{ ++ .owner = THIS_MODULE, ++ .read = mpc8313e_exio_read, ++ .write = mpc8313e_exio_write, ++ .open = mpc8313e_exio_open, ++ .release = mpc8313e_exio_close /* correspond a close */ ++}; ++ ++static struct class * exio_class; ++ ++static int __init mpc8313e_exio_init(void) ++{ ++ int rc,i; ++ ++ rc = register_chrdev(major, module_name, &mpc8313e_exio_fops); ++ if (rc < 0) { ++ return rc; ++ } ++ ++ if (major == 0) { ++ major = rc; /* accept dynamic major number */ ++ printk(KERN_INFO "%s: successfully loaded with major %d\n",module_name, major); ++ } ++ ++ exio_class = class_create(THIS_MODULE, "exio"); ++ ++ for (i = 0; i < NB_EXIO; i++) ++ { ++ device_create(exio_class, NULL, MKDEV(major, i) ,NULL, "exio%i", i); ++ ++ } ++ ++ /* System I/O Configuration Register Low */ ++ if (!(exio_mem = request_mem_region(EXIO_BASE, EXIO_SIZE, "mpc8313-exio"))) ++ return -ENOMEM; ++ ++ if (!(exio_io = ioremap(EXIO_BASE, EXIO_SIZE))) ++ { ++ release_mem_region(EXIO_BASE, EXIO_SIZE); ++ exio_mem = NULL; ++ return -ENOMEM; ++ } ++ iowrite8(exio_state, exio_io); ++ ++ return 0; ++} ++ ++static void __exit mpc8313e_exio_cleanup(void) ++{ ++ if (exio_mem) release_mem_region(EXIO_BASE, EXIO_SIZE); ++ exio_mem = NULL; ++ ++ unregister_chrdev(major, module_name)