diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile
index 065433a6088942d2ace9bf98f21fc12e945886c6..61b028f53689dea917be17a7bc6e769b076be8e0 100644
--- a/drivers/hwmon/Makefile
+++ b/drivers/hwmon/Makefile
@@ -30,13 +30,13 @@ include $(TOPDIR)/config.mk
LIB = $(obj)libhwmon.a
-COBJS-y += adm1021.o
-COBJS-y += ds1621.o
-COBJS-y += ds1722.o
-COBJS-y += ds1775.o
+COBJS-$(CONFIG_DTT_ADM1021) += adm1021.o
+COBJS-$(CONFIG_DTT_DS1621) += ds1621.o
+COBJS-$(CONFIG_DS1722) += ds1722.o
+COBJS-$(CONFIG_DTT_DS1775) += ds1775.o
COBJS-$(CONFIG_DTT_LM73) += lm73.o
-COBJS-y += lm75.o
-COBJS-y += lm81.o
+COBJS-$(CONFIG_DTT_LM75) += lm75.o
+COBJS-$(CONFIG_DTT_LM81) += lm81.o
COBJS := $(COBJS-y)
SRCS := $(COBJS:.o=.c)
diff --git a/drivers/hwmon/adm1021.c b/drivers/hwmon/adm1021.c
index 9f65cfb2740169adbd6f38eb6abcd18f8bb7896b..b791ec0415b1e9254988e5b140067524daf3d34c 100644
--- a/drivers/hwmon/adm1021.c
+++ b/drivers/hwmon/adm1021.c
@@ -33,11 +33,40 @@
#include <common.h>
-#ifdef CONFIG_DTT_ADM1021
-
#include <i2c.h>
#include <dtt.h>
+#define DTT_READ_LOC_VALUE 0x00
+#define DTT_READ_REM_VALUE 0x01
+#define DTT_READ_STATUS 0x02
+#define DTT_READ_CONFIG 0x03
+#define DTT_READ_CONVRATE 0x04
+#define DTT_READ_LOC_HIGHLIM 0x05
+#define DTT_READ_LOC_LOWLIM 0x06
+#define DTT_READ_REM_HIGHLIM 0x07
+#define DTT_READ_REM_LOWLIM 0x08
+#define DTT_READ_DEVID 0xfe
+
+#define DTT_WRITE_CONFIG 0x09
+#define DTT_WRITE_CONVRATE 0x0a
+#define DTT_WRITE_LOC_HIGHLIM 0x0b
+#define DTT_WRITE_LOC_LOWLIM 0x0c
+#define DTT_WRITE_REM_HIGHLIM 0x0d
+#define DTT_WRITE_REM_LOWLIM 0x0e
+#define DTT_WRITE_ONESHOT 0x0f
+
+#define DTT_STATUS_BUSY 0x80 /* 1=ADC Converting */
+#define DTT_STATUS_LHIGH 0x40 /* 1=Local High Temp Limit Tripped */
+#define DTT_STATUS_LLOW 0x20 /* 1=Local Low Temp Limit Tripped */
+#define DTT_STATUS_RHIGH 0x10 /* 1=Remote High Temp Limit Tripped */
+#define DTT_STATUS_RLOW 0x08 /* 1=Remote Low Temp Limit Tripped */
+#define DTT_STATUS_OPEN 0x04 /* 1=Remote Sensor Open-Circuit */
+
+#define DTT_CONFIG_ALERT_MASKED 0x80 /* 0=ALERT Enabled, 1=ALERT Masked */
+#define DTT_CONFIG_STANDBY 0x40 /* 0=Run, 1=Standby */
+
+#define DTT_ADM1021_DEVID 0x41
+
typedef
struct {
uint i2c_addr:7; /* 7bit i2c chip address */
@@ -170,5 +199,3 @@ dtt_get_temp (int sensor)
return (int) val;
} /* dtt_get_temp() */
-
-#endif /* CONFIG_DTT_ADM1021 */
diff --git a/drivers/hwmon/ds1621.c b/drivers/hwmon/ds1621.c
index 494818131f1a2090017a07722203aa743e2b6174..749aa2691b289d5605708f9940ff92dcb1cf60d5 100644
--- a/drivers/hwmon/ds1621.c
+++ b/drivers/hwmon/ds1621.c
@@ -27,7 +27,6 @@
#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"
@@ -39,6 +38,14 @@
* Device code
*/
#define DTT_I2C_DEV_CODE 0x48 /* Dallas Semi's DS1621 */
+#define DTT_READ_TEMP 0xAA
+#define DTT_READ_COUNTER 0xA8
+#define DTT_READ_SLOPE 0xA9
+#define DTT_WRITE_START_CONV 0xEE
+#define DTT_WRITE_STOP_CONV 0x22
+#define DTT_TEMP_HIGH 0xA1
+#define DTT_TEMP_LOW 0xA2
+#define DTT_CONFIG 0xAC
int dtt_read(int sensor, int reg)
{
@@ -185,6 +192,3 @@ int dtt_get_temp(int sensor)
return (dtt_read(sensor, DTT_READ_TEMP) / 256);
} /* dtt_get_temp() */
-
-
-#endif /* CONFIG_DTT_DS1621 */
diff --git a/drivers/hwmon/ds1722.c b/drivers/hwmon/ds1722.c
index c19ee01393f087af4c294836d97d41bb911cee57..7e2f1ed4fb01bf171e8d3b2439eaf4d3f6ebc1d7 100644
--- a/drivers/hwmon/ds1722.c
+++ b/drivers/hwmon/ds1722.c
@@ -1,8 +1,5 @@
#include <common.h>
-
-#ifdef CONFIG_DS1722
-
#include <ssi.h>
static void ds1722_select(int dev)
@@ -138,5 +135,3 @@ int ds1722_probe(int dev)
printf("%d.%d deg C\n\n", (char)(temp >> 8), temp & 0xff);
return 0;
}
-
-#endif
diff --git a/drivers/hwmon/ds1775.c b/drivers/hwmon/ds1775.c
index 0fbb0b42a789d96fd4448c6fe2a929e578860ccf..6a4d8e56db31a1c58cb5bbe42ca635998e069d00 100644
--- a/drivers/hwmon/ds1775.c
+++ b/drivers/hwmon/ds1775.c
@@ -21,11 +21,14 @@
#include <common.h>
-#ifdef CONFIG_DTT_DS1775
#include <i2c.h>
#include <dtt.h>
#define DTT_I2C_DEV_CODE CFG_I2C_DTT_ADDR /* Dallas Semi's DS1775 device code */
+#define DTT_READ_TEMP 0x0
+#define DTT_CONFIG 0x1
+#define DTT_TEMP_HYST 0x2
+#define DTT_TEMP_OS 0x3
int dtt_read(int sensor, int reg)
{
@@ -151,6 +154,3 @@ int dtt_get_temp(int sensor)
{
return (dtt_read(sensor, DTT_READ_TEMP) / 256);
}
-
-
-#endif /* CONFIG_DTT_DS1775 */
diff --git a/drivers/hwmon/lm73.c b/drivers/hwmon/lm73.c
index 98e8bd298476e4150811ebdbd0482e6893b75dd9..dd246835362040cc365217d33bb5e88d84050e1c 100644
--- a/drivers/hwmon/lm73.c
+++ b/drivers/hwmon/lm73.c
@@ -38,6 +38,12 @@
* Device code
*/
#define DTT_I2C_DEV_CODE 0x48 /* National Semi's LM73 device */
+#define DTT_READ_TEMP 0x0
+#define DTT_CONFIG 0x1
+#define DTT_TEMP_HIGH 0x2
+#define DTT_TEMP_LOW 0x3
+#define DTT_CONTROL 0x4
+#define DTT_ID 0x7
int dtt_read(int const sensor, int const reg)
{
diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c
index c34851725ef75095bee305298124c3ecaf5f5eb3..8051cb228c09d6cc410f13d4315ee66a42783e8a 100644
--- a/drivers/hwmon/lm75.c
+++ b/drivers/hwmon/lm75.c
@@ -27,7 +27,6 @@
#include <common.h>
-#ifdef CONFIG_DTT_LM75
#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_LM75"
@@ -36,11 +35,14 @@
#include <i2c.h>
#include <dtt.h>
-
/*
* Device code
*/
#define DTT_I2C_DEV_CODE 0x48 /* ON Semi's LM75 device */
+#define DTT_READ_TEMP 0x0
+#define DTT_CONFIG 0x1
+#define DTT_TEMP_HYST 0x2
+#define DTT_TEMP_SET 0x3
int dtt_read(int sensor, int reg)
{
@@ -200,5 +202,3 @@ int dtt_get_temp(int sensor)
}
return (int)((int16_t) ret / 256);
} /* dtt_get_temp() */
-
-#endif /* CONFIG_DTT_LM75 */
diff --git a/drivers/hwmon/lm81.c b/drivers/hwmon/lm81.c
index 03bc53d58c421e631ffe01210b9b1fa848b25a4f..9349eb6ff685e71f1b341a4b44cb1db13a32bd53 100644
--- a/drivers/hwmon/lm81.c
+++ b/drivers/hwmon/lm81.c
@@ -32,7 +32,6 @@
#include <common.h>
-#ifdef CONFIG_DTT_LM81
#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_LM81"
@@ -45,6 +44,11 @@
* Device code
*/
#define DTT_I2C_DEV_CODE 0x2c /* ON Semi's LM81 device */
+#define DTT_READ_TEMP 0x27
+#define DTT_CONFIG_TEMP 0x4b
+#define DTT_TEMP_MAX 0x39
+#define DTT_TEMP_HYST 0x3a
+#define DTT_CONFIG 0x40
int dtt_read(int sensor, int reg)
{
@@ -144,5 +148,3 @@ int dtt_get_temp(int sensor)
return (TEMP_FROM_REG((val << 1) + ((tmpcnf & 0x80) >> 7))) / 10;
} /* dtt_get_temp() */
-
-#endif /* CONFIG_DTT_LM81 */
diff --git a/include/dtt.h b/include/dtt.h
index 4e8aaad87fef82140f416b6ccb956b710e3ca3bb..34053d10abfbfb52ef3ebbe606ec5f040b775ceb 100644
--- a/include/dtt.h
+++ b/include/dtt.h
@@ -40,9 +40,11 @@
#define DTT_COMMERCIAL_MAX_TEMP 70 /* 0 - +70 C */
#define DTT_INDUSTRIAL_MAX_TEMP 85 /* -40 - +85 C */
#define DTT_AUTOMOTIVE_MAX_TEMP 105 /* -40 - +105 C */
+
#ifndef CFG_DTT_MAX_TEMP
#define CFG_DTT_MAX_TEMP DTT_COMMERCIAL_MAX_TEMP
#endif
+
#ifndef CFG_DTT_HYSTERESIS
#define CFG_DTT_HYSTERESIS 5 /* 5 C */
#endif
@@ -54,79 +56,4 @@ extern int dtt_write(int sensor, int reg, int val);
extern int dtt_get_temp(int sensor);
#endif
-#if defined(CONFIG_DTT_LM75)
-#define DTT_READ_TEMP 0x0
-#define DTT_CONFIG 0x1
-#define DTT_TEMP_HYST 0x2
-#define DTT_TEMP_SET 0x3
-#endif
-
-#if defined(CONFIG_DTT_LM81)
-#define DTT_READ_TEMP 0x27
-#define DTT_CONFIG_TEMP 0x4b
-#define DTT_TEMP_MAX 0x39
-#define DTT_TEMP_HYST 0x3a
-#define DTT_CONFIG 0x40
-#endif
-
-#if defined(CONFIG_DTT_DS1621)
-#define DTT_READ_TEMP 0xAA
-#define DTT_READ_COUNTER 0xA8
-#define DTT_READ_SLOPE 0xA9
-#define DTT_WRITE_START_CONV 0xEE
-#define DTT_WRITE_STOP_CONV 0x22
-#define DTT_TEMP_HIGH 0xA1
-#define DTT_TEMP_LOW 0xA2
-#define DTT_CONFIG 0xAC
-#endif
-
-#if defined(CONFIG_DTT_DS1775)
-#define DTT_READ_TEMP 0x0
-#define DTT_CONFIG 0x1
-#define DTT_TEMP_HYST 0x2
-#define DTT_TEMP_OS 0x3
-#endif
-
-#if defined(CONFIG_DTT_ADM1021)
-#define DTT_READ_LOC_VALUE 0x00
-#define DTT_READ_REM_VALUE 0x01
-#define DTT_READ_STATUS 0x02
-#define DTT_READ_CONFIG 0x03
-#define DTT_READ_CONVRATE 0x04
-#define DTT_READ_LOC_HIGHLIM 0x05
-#define DTT_READ_LOC_LOWLIM 0x06
-#define DTT_READ_REM_HIGHLIM 0x07
-#define DTT_READ_REM_LOWLIM 0x08
-#define DTT_READ_DEVID 0xfe
-
-#define DTT_WRITE_CONFIG 0x09
-#define DTT_WRITE_CONVRATE 0x0a
-#define DTT_WRITE_LOC_HIGHLIM 0x0b
-#define DTT_WRITE_LOC_LOWLIM 0x0c
-#define DTT_WRITE_REM_HIGHLIM 0x0d
-#define DTT_WRITE_REM_LOWLIM 0x0e
-#define DTT_WRITE_ONESHOT 0x0f
-
-#define DTT_STATUS_BUSY 0x80 /* 1=ADC Converting */
-#define DTT_STATUS_LHIGH 0x40 /* 1=Local High Temp Limit Tripped */
-#define DTT_STATUS_LLOW 0x20 /* 1=Local Low Temp Limit Tripped */
-#define DTT_STATUS_RHIGH 0x10 /* 1=Remote High Temp Limit Tripped */
-#define DTT_STATUS_RLOW 0x08 /* 1=Remote Low Temp Limit Tripped */
-#define DTT_STATUS_OPEN 0x04 /* 1=Remote Sensor Open-Circuit */
-
-#define DTT_CONFIG_ALERT_MASKED 0x80 /* 0=ALERT Enabled, 1=ALERT Masked */
-#define DTT_CONFIG_STANDBY 0x40 /* 0=Run, 1=Standby */
-
-#define DTT_ADM1021_DEVID 0x41
-#endif
-
-#if defined(CONFIG_DTT_LM73)
-#define DTT_READ_TEMP 0x0
-#define DTT_CONFIG 0x1
-#define DTT_TEMP_HIGH 0x2
-#define DTT_TEMP_LOW 0x3
-#define DTT_CONTROL 0x4
-#define DTT_ID 0x7
-#endif
-
#endif /* _DTT_H_ */