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Add driver for National Semiconductor LM73 temperature sensor

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This driver is based on the driver for the LM75.

Signed-off-by: Larry Johnson <lrj@acm.org>
This commit is contained in:
Larry Johnson
2007-12-27 09:52:17 -05:00
committed by Stefan Roese
parent 1261827868
commit 9e2c347151
3 changed files with 193 additions and 1 deletions
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12
include/dtt.h
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@@ -31,7 +31,8 @@
defined(CONFIG_DTT_DS1621) || \
defined(CONFIG_DTT_DS1775) || \
defined(CONFIG_DTT_LM81) || \
defined(CONFIG_DTT_ADM1021)
defined(CONFIG_DTT_ADM1021) || \
defined(CONFIG_DTT_LM73)
#define CONFIG_DTT /* We have a DTT */
@@ -119,4 +120,13 @@ extern int dtt_get_temp(int sensor);
#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_ */