drivers/hwmon : move hardware monitor drviers to drivers/hwmon

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

1 files changed, 0 insertions, 190 deletions

diff --git a/dtt/ds1621.c b/dtt/ds1621.c
deleted file mode 100644
index 4948181..0000000
--- a/dtt/ds1621.c
+++ /dev/null
@@ -1,190 +0,0 @@
-/*
- * (C) Copyright 2001
- * Erik Theisen,  Wave 7 Optics, etheisen@mindspring.com.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-/*
- * Dallas Semiconductor's DS1621 Digital Thermometer and Thermostat.
- */
-
-#include <common.h>
-
-#ifdef CONFIG_DTT_DS1621
-#if !defined(CFG_EEPROM_PAGE_WRITE_ENABLE) || \
-	(CFG_EEPROM_PAGE_WRITE_BITS < 1)
-# error "CFG_EEPROM_PAGE_WRITE_ENABLE must be defined and CFG_EEPROM_PAGE_WRITE_BITS must be greater than 1 to use CONFIG_DTT_DS1621"
-#endif
-#include <i2c.h>
-#include <dtt.h>
-
-/*
- * Device code
- */
-#define DTT_I2C_DEV_CODE 0x48			/* Dallas Semi's DS1621 */
-
-int dtt_read(int sensor, int reg)
-{
-    int dlen;
-    uchar data[2];
-
-    /*
-     * Calculate sensor address and command.
-     *
-     */
-    sensor = DTT_I2C_DEV_CODE + (sensor & 0x07); /* Calculate addr of ds1621*/
-
-    /*
-     * Prepare to handle 2 byte result.
-     */
-    if ((reg == DTT_READ_TEMP) ||
-	(reg == DTT_TEMP_HIGH) || (reg == DTT_TEMP_LOW))
-	dlen = 2;
-    else
-	dlen = 1;
-
-    /*
-     * Now try to read the register.
-     */
-    if (i2c_read(sensor, reg, 1, data, dlen) != 0)
-	return 1;
-
-    /*
-     * Handle 2 byte result.
-     */
-    if (dlen == 2)
-	return ((int)((short)data[1] + (((short)data[0]) << 8)));
-
-    return (int)data[0];
-} /* dtt_read() */
-
-
-int dtt_write(int sensor, int reg, int val)
-{
-    int dlen;
-    uchar data[2];
-
-    /*
-     * Calculate sensor address and register.
-     *
-     */
-    sensor = DTT_I2C_DEV_CODE + (sensor & 0x07);
-
-    /*
-     * Handle various data sizes.
-     */
-    if ((reg == DTT_READ_TEMP) ||
-	(reg == DTT_TEMP_HIGH) || (reg == DTT_TEMP_LOW)) {
-	dlen = 2;
-	data[0] = (char)((val >> 8) & 0xff);	/* MSB first */
-	data[1] = (char)(val & 0xff);
-    }
-    else if ((reg == DTT_WRITE_START_CONV) || (reg == DTT_WRITE_STOP_CONV)) {
-	dlen = 0;
-	data[0] = (char)0;
-	data[1] = (char)0;
-    }
-    else {
-	dlen = 1;
-	data[0] = (char)(val & 0xff);
-    }
-
-    /*
-     * Write value to device.
-     */
-    if (i2c_write(sensor, reg, 1, data, dlen) != 0)
-	return 1;
-
-    return 0;
-} /* dtt_write() */
-
-
-static int _dtt_init(int sensor)
-{
-    int val;
-
-    /*
-     * Setup High Temp.
-     */
-    val = ((CFG_DTT_MAX_TEMP * 2) << 7) & 0xff80;
-    if (dtt_write(sensor, DTT_TEMP_HIGH, val) != 0)
-	return 1;
-    udelay(50000);				/* Max 50ms */
-
-    /*
-     * Setup Low Temp - hysteresis.
-     */
-    val = (((CFG_DTT_MAX_TEMP - CFG_DTT_HYSTERESIS) * 2) << 7) & 0xff80;
-    if (dtt_write(sensor, DTT_TEMP_LOW, val) != 0)
-	return 1;
-    udelay(50000);				/* Max 50ms */
-
-    /*
-     * Setup configuraton register
-     *
-     * Clear THF & TLF, Reserved = 1, Polarity = Active Low, One Shot = YES
-     *
-     * We run in polled mode, since there isn't any way to know if this
-     * lousy device is ready to provide temperature readings on power up.
-     */
-    val = 0x9;
-    if (dtt_write(sensor, DTT_CONFIG, val) != 0)
-	return 1;
-    udelay(50000);				/* Max 50ms */
-
-    return 0;
-} /* _dtt_init() */
-
-
-int dtt_init (void)
-{
-    int i;
-    unsigned char sensors[] = CONFIG_DTT_SENSORS;
-
-    for (i = 0; i < sizeof(sensors); i++) {
-	if (_dtt_init(sensors[i]) != 0)
-	    printf("DTT%d:  FAILED\n", i+1);
-	else
-	    printf("DTT%d:  %i C\n", i+1, dtt_get_temp(sensors[i]));
-    }
-
-    return (0);
-} /* dtt_init() */
-
-
-int dtt_get_temp(int sensor)
-{
-    int i;
-
-    /*
-     * Start a conversion, may take up to 1 second.
-     */
-    dtt_write(sensor, DTT_WRITE_START_CONV, 0);
-    for (i = 0; i <= 10; i++) {
-	udelay(100000);
-	if (dtt_read(sensor, DTT_CONFIG) & 0x80)
-	    break;
-    }
-
-    return (dtt_read(sensor, DTT_READ_TEMP) / 256);
-} /* dtt_get_temp() */
-
-
-#endif /* CONFIG_DTT_DS1621 */