aboutsummaryrefslogtreecommitdiff
path: root/drivers/hwmon
diff options
context:
space:
mode:
authorMichal Simek <monstr@monstr.eu>2008-07-11 11:50:53 +0200
committerWolfgang Denk <wd@denx.de>2008-07-13 15:26:18 +0200
commit6ecbb45bb027e90c19d63b48e7b0c05acc1a87c0 (patch)
treedb647af285d1d0fedc4dd29d88a8a9cf9fa97156 /drivers/hwmon
parentc78fce699c7ff467ecd841da6a79f065180bf578 (diff)
downloadu-boot-linaro-stable-6ecbb45bb027e90c19d63b48e7b0c05acc1a87c0.tar.gz
hwmon: Cleaning hwmon devices
Clean Makefile Move device specific values to driver for better reading Signed-off-by: Michal Simek <monstr@monstr.eu> Acked-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'drivers/hwmon')
-rw-r--r--drivers/hwmon/Makefile12
-rw-r--r--drivers/hwmon/adm1021.c35
-rw-r--r--drivers/hwmon/ds1621.c12
-rw-r--r--drivers/hwmon/ds1722.c5
-rw-r--r--drivers/hwmon/ds1775.c8
-rw-r--r--drivers/hwmon/lm73.c6
-rw-r--r--drivers/hwmon/lm75.c8
-rw-r--r--drivers/hwmon/lm81.c8
8 files changed, 64 insertions, 30 deletions
diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile
index 065433a60..61b028f53 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 9f65cfb27..b791ec041 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 494818131..749aa2691 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 c19ee0139..7e2f1ed4f 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 0fbb0b42a..6a4d8e56d 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 98e8bd298..dd2468353 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 c34851725..8051cb228 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 03bc53d58..9349eb6ff 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 */