diff options
Diffstat (limited to 'include/dtt.h')
| -rw-r--r-- | include/dtt.h | 40 |
1 files changed, 39 insertions, 1 deletions
diff --git a/include/dtt.h b/include/dtt.h index f3d95ff77..a17aa6770 100644 --- a/include/dtt.h +++ b/include/dtt.h @@ -27,9 +27,13 @@ #ifndef _DTT_H_ #define _DTT_H_ -#if defined(CONFIG_DTT_LM75) || defined(CONFIG_DTT_DS1621) +#if defined(CONFIG_DTT_LM75) || \ + defined(CONFIG_DTT_DS1621) || \ + defined(CONFIG_DTT_ADM1021) + #define CONFIG_DTT /* We have a DTT */ +#ifndef CONFIG_DTT_ADM1021 #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 */ @@ -39,6 +43,7 @@ #ifndef CFG_DTT_HYSTERESIS #define CFG_DTT_HYSTERESIS 5 /* 5 C */ #endif +#endif /* CONFIG_DTT_ADM1021 */ extern int dtt_init (void); extern int dtt_read(int sensor, int reg); @@ -64,4 +69,37 @@ extern int dtt_get_temp(int sensor); #define DTT_CONFIG 0xAC #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 + #endif /* _DTT_H_ */ |