diff options
| -rw-r--r-- | recipes/linux/linux-2.6.29/boc01/001-090114-sqn11x0-usb-hack.patch | 17 | ||||
| -rw-r--r-- | recipes/linux/linux-2.6.29/boc01/004-081205-usb.patch | 16 | ||||
| -rw-r--r-- | recipes/linux/linux-2.6.29/boc01/005-090226-isl12024.patch | 693 | ||||
| -rw-r--r-- | recipes/linux/linux-2.6.29/boc01/007-081217-lm73.patch | 269 | ||||
| -rw-r--r-- | recipes/linux/linux-2.6.29/boc01/008-081208-spi.patch | 147 | ||||
| -rw-r--r-- | recipes/linux/linux-2.6.29/boc01/011-090115-gpio.patch | 440 | ||||
| -rw-r--r-- | recipes/linux/linux-2.6.29/boc01/012-090219-capsense.patch | 883 | ||||
| -rw-r--r-- | recipes/linux/linux-2.6.29/boc01/013-090306-lcd.patch | 1090 | ||||
| -rw-r--r-- | recipes/linux/linux-2.6.29/boc01/boc01.dts | 340 | ||||
| -rw-r--r-- | recipes/linux/linux-2.6.29/boc01/defconfig | 2041 | ||||
| -rw-r--r-- | recipes/linux/linux_2.6.29.bb | 13 |
11 files changed, 5949 insertions, 0 deletions
diff --git a/recipes/linux/linux-2.6.29/boc01/001-090114-sqn11x0-usb-hack.patch b/recipes/linux/linux-2.6.29/boc01/001-090114-sqn11x0-usb-hack.patch new file mode 100644 index 0000000000..4bd44e25db --- /dev/null +++ b/recipes/linux/linux-2.6.29/boc01/001-090114-sqn11x0-usb-hack.patch @@ -0,0 +1,17 @@ +diff -ur linux-2.6.27.orig/drivers/usb/host/ehci-q.c linux-2.6.27/drivers/usb/host/ehci-q.c +--- linux-2.6.27.orig/drivers/usb/host/ehci-q.c 2008-10-10 00:13:53.000000000 +0200 ++++ linux-2.6.27/drivers/usb/host/ehci-q.c 2009-01-06 18:31:38.000000000 +0100 +@@ -799,7 +799,12 @@ + * to help them do so. So now people expect to use + * such nonconformant devices with Linux too; sigh. + */ +- info1 |= max_packet(maxp) << 16; ++ struct usb_device_descriptor *desc = &urb->dev->descriptor; ++ if (desc->idVendor == cpu_to_le16(0x148e) && desc->idProduct == cpu_to_le16(0x0900)) { ++ info1 |= 256 << 16; ++ } else { ++ info1 |= max_packet(maxp) << 16; ++ } + info2 |= (EHCI_TUNE_MULT_HS << 30); + } else { /* PIPE_INTERRUPT */ + info1 |= max_packet (maxp) << 16; diff --git a/recipes/linux/linux-2.6.29/boc01/004-081205-usb.patch b/recipes/linux/linux-2.6.29/boc01/004-081205-usb.patch new file mode 100644 index 0000000000..dc7eba64d0 --- /dev/null +++ b/recipes/linux/linux-2.6.29/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/recipes/linux/linux-2.6.29/boc01/005-090226-isl12024.patch b/recipes/linux/linux-2.6.29/boc01/005-090226-isl12024.patch new file mode 100644 index 0000000000..ce71c3af80 --- /dev/null +++ b/recipes/linux/linux-2.6.29/boc01/005-090226-isl12024.patch @@ -0,0 +1,693 @@ +Index: linux-2.6.29/drivers/misc/eeprom/at24.c +=================================================================== +--- linux-2.6.29.orig/drivers/misc/eeprom/at24.c 2009-03-24 00:12:14.000000000 +0100 ++++ linux-2.6.29/drivers/misc/eeprom/at24.c 2009-04-01 17:37:45.000000000 +0200 +@@ -114,6 +114,8 @@ + { "spd", AT24_DEVICE_MAGIC(2048 / 8, + AT24_FLAG_READONLY | AT24_FLAG_IRUGO) }, + { "24c04", AT24_DEVICE_MAGIC(4096 / 8, 0) }, ++ /* Intersil RTC/Unique-ID isl12024 eeprom handled here */ ++ { "isl12024",AT24_DEVICE_MAGIC(4096 / 8, AT24_FLAG_ADDR16) }, + /* 24rf08 quirk is handled at i2c-core */ + { "24c08", AT24_DEVICE_MAGIC(8192 / 8, 0) }, + { "24c16", AT24_DEVICE_MAGIC(16384 / 8, 0) }, +Index: linux-2.6.29/drivers/rtc/Kconfig +=================================================================== +--- linux-2.6.29.orig/drivers/rtc/Kconfig 2009-03-24 00:12:14.000000000 +0100 ++++ linux-2.6.29/drivers/rtc/Kconfig 2009-04-01 17:37:45.000000000 +0200 +@@ -128,6 +128,12 @@ + + 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-2.6.29/drivers/rtc/Makefile +=================================================================== +--- linux-2.6.29.orig/drivers/rtc/Makefile 2009-03-24 00:12:14.000000000 +0100 ++++ linux-2.6.29/drivers/rtc/Makefile 2009-04-01 17:37:45.000000000 +0200 +@@ -39,6 +39,7 @@ + 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_M48T35) += rtc-m48t35.o +Index: linux-2.6.29/drivers/rtc/isl12024.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.29/drivers/rtc/isl12024.h 2009-04-01 17:37:45.000000000 +0200 +@@ -0,0 +1,100 @@ ++/* ++ * Intersil ISL12024 chip registers definitions ++ * ++ * ++ * Copyright (C) 2008, 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 ++ */ ++ ++#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_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_*/ +Index: linux-2.6.29/drivers/rtc/rtc-isl12024.c +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.29/drivers/rtc/rtc-isl12024.c 2009-04-01 17:37:45.000000000 +0200 +@@ -0,0 +1,541 @@ ++/* ++ * Intersil ISL12024 class driver ++ * ++ * ++ * Copyright (C) 2007, CenoSYS (www.cenosys.com). ++ * ++ * Guillaume Ligneul <guillaume.ligneul@gmail.com> ++ * Sylvain Giroudon <sylvain.giroudon@goobie.fr> ++ * ++ * 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 <linux/module.h> ++#include <linux/i2c.h> ++#include <linux/bcd.h> ++#include <linux/rtc.h> ++#include <linux/proc_fs.h> ++#include <linux/delay.h> ++ ++#include "isl12024.h" ++ ++ ++#define DBG 1 ++#undef DBG ++ ++#define DRV_NAME "isl12024" ++#define DRV_VERSION "0.2" ++ ++/* i2c configuration */ ++static const unsigned short normal_i2c[] = { ++ ISL12024_I2C_ADDR >>1, I2C_CLIENT_END ++}; ++I2C_CLIENT_INSMOD; ++ ++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); ++ ++ ++/* Bufer to store unique identifier in */ ++static u8 buf_id[ISL12024_RTC_SECTION_LEN] = { 0 }; ++ ++ ++// To debug (may be added in include/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); ++ if ( ret < 0 ) ++ printk(KERN_ERR DRV_NAME ": i2c_transfer failed (%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 DRV_NAME "%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; i<ISL12024_RTC_SECTION_LEN; i++) ++ printk(KERN_INFO DRV_NAME "0x%2X\n", regs[i]); ++#endif ++ ++ if (err < 0) { ++ dev_err(&client->dev, "%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_ERR DRV_NAME ": Unable to restart the oscillator (%d)\n", err); ++ ++ 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 len = 0; ++ int i; ++ ++ for (i = 0; i < ISL12024_RTC_SECTION_LEN; i++) ++ len += sprintf(page+len, "%02X", buf_id[i]); ++ len += sprintf(page+len, "\n"); ++ ++ len -= off; ++ if ( len < count ) { ++ *eof = 1; ++ if ( len <= 0 ) ++ return 0; ++ } else { ++ len = count; ++ } ++ ++ *start = page + off; ++ ++ return len; ++} ++ ++ ++static int ++isl12024_probe(struct i2c_adapter *adapter, int addr, int kind) ++{ ++ int rc = 0; ++ int err = 0; ++ unsigned char sr; ++ struct i2c_client *new_client = NULL; ++ struct rtc_device *rtc = NULL; ++ struct proc_dir_entry *proc_root; ++ struct proc_dir_entry *proc_entry; ++ ++ if (!i2c_check_functionality(adapter, I2C_FUNC_I2C)) { ++ rc = -ENODEV; ++ goto failout; ++ } ++ ++ new_client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL); ++ if (new_client == NULL) { ++ rc = -ENOMEM; ++ goto failout; ++ } ++ ++ new_client->addr = 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(KERN_ERR DRV_NAME ": 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 DRV_NAME ": Power failure detected, please set the clock\n"); ++ udelay(50); ++ isl12024_fix_osc(new_client); ++ } ++ } ++ else { ++ printk(KERN_ERR DRV_NAME ": Couldn't read status\n"); ++ } ++ ++ proc_root = proc_mkdir(DRV_NAME, 0); ++ proc_entry = create_proc_entry("id", S_IFREG | S_IRUGO, proc_root); ++ if (proc_entry == NULL) ++ return -1; ++ ++ proc_entry->owner = THIS_MODULE; ++ proc_entry->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 <guillaume.ligneul@cenosys.com>"); ++MODULE_DESCRIPTION("Intersil ISL12024 driver"); ++MODULE_LICENSE("GPL"); ++MODULE_VERSION(DRV_VERSION); ++ ++module_init(isl12024_init); ++module_exit(isl12024_exit); diff --git a/recipes/linux/linux-2.6.29/boc01/007-081217-lm73.patch b/recipes/linux/linux-2.6.29/boc01/007-081217-lm73.patch new file mode 100644 index 0000000000..ec2a4e40e8 --- /dev/null +++ b/recipes/linux/linux-2.6.29/boc01/007-081217-lm73.patch @@ -0,0 +1,269 @@ +Index: linux-2.6.29/drivers/hwmon/Kconfig +=================================================================== +--- linux-2.6.29.orig/drivers/hwmon/Kconfig 2009-03-24 00:12:14.000000000 +0100 ++++ linux-2.6.29/drivers/hwmon/Kconfig 2009-04-01 17:37:50.000000000 +0200 +@@ -448,6 +448,15 @@ + 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-2.6.29/drivers/hwmon/lm73.c +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.29/drivers/hwmon/lm73.c 2009-04-01 17:37:50.000000000 +0200 +@@ -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 <linux/module.h> ++#include <linux/init.h> ++#include <linux/slab.h> ++#include <linux/jiffies.h> ++#include <linux/i2c.h> ++#include <linux/hwmon.h> ++#include <linux/hwmon-sysfs.h> ++#include <linux/err.h> ++#include <linux/mutex.h> ++ ++ ++/* 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 <guillaume.ligneul@gmail.com>"); ++MODULE_DESCRIPTION("LM73 driver"); ++MODULE_LICENSE("GPL"); ++ ++module_init(sensors_lm73_init); ++module_exit(sensors_lm73_exit); +Index: linux-2.6.29/drivers/hwmon/Makefile +=================================================================== +--- linux-2.6.29.orig/drivers/hwmon/Makefile 2009-03-24 00:12:14.000000000 +0100 ++++ linux-2.6.29/drivers/hwmon/Makefile 2009-04-01 17:37:50.000000000 +0200 +@@ -54,6 +54,7 @@ + obj-$(CONFIG_SENSORS_LIS3LV02D) += lis3lv02d.o hp_accel.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/recipes/linux/linux-2.6.29/boc01/008-081208-spi.patch b/recipes/linux/linux-2.6.29/boc01/008-081208-spi.patch new file mode 100644 index 0000000000..9c9e402ea3 --- /dev/null +++ b/recipes/linux/linux-2.6.29/boc01/008-081208-spi.patch @@ -0,0 +1,147 @@ +Index: linux-2.6.29/arch/powerpc/platforms/83xx/mpc831x_rdb.c +=================================================================== +--- linux-2.6.29.orig/arch/powerpc/platforms/83xx/mpc831x_rdb.c 2009-03-24 00:12:14.000000000 +0100 ++++ linux-2.6.29/arch/powerpc/platforms/83xx/mpc831x_rdb.c 2009-04-01 17:37:53.000000000 +0200 +@@ -15,17 +15,87 @@ + + #include <linux/pci.h> + #include <linux/of_platform.h> ++#include <linux/spi/spi.h> + + #include <asm/time.h> + #include <asm/ipic.h> + #include <asm/udbg.h> + #include <sysdev/fsl_pci.h> ++#include <sysdev/fsl_soc.h> ++#include <linux/interrupt.h> + + #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; ++< |