diff options
| author | Larry Johnson <lrj@arlinx.com> | 2007-12-27 09:52:17 -0500 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2007-12-27 19:35:35 +0100 |
| commit | 9e2c347151db5ae8acf5f18b99493cd53e6637e3 (patch) | |
| tree | ccf324c61fd2c6837510600f64e92cee65915b77 /include/dtt.h | |
| parent | 12618278688ea9b3d76536960a5ad2e3790fac40 (diff) | |
| download | u-boot-imx-9e2c347151db5ae8acf5f18b99493cd53e6637e3.zip u-boot-imx-9e2c347151db5ae8acf5f18b99493cd53e6637e3.tar.gz u-boot-imx-9e2c347151db5ae8acf5f18b99493cd53e6637e3.tar.bz2 | |
Add driver for National Semiconductor LM73 temperature sensor
This driver is based on the driver for the LM75.
Signed-off-by: Larry Johnson <lrj@acm.org>
Diffstat (limited to 'include/dtt.h')
| -rw-r--r-- | include/dtt.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/include/dtt.h b/include/dtt.h index 2e8c690..4e8aaad 100644 --- a/include/dtt.h +++ b/include/dtt.h @@ -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_ */ |