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imx233: rework adc battery temperature sensor handling

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Change-Id: I770729d7246b0ad8bc6fc5d6e45861325f6b790c
This commit is contained in:
Amaury Pouly 2012-05-19 13:08:05 +02:00
parent bc4631055f
commit 25feb00a64
4 changed files with 17 additions and 11 deletions
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2
firmware/target/arm/imx233/sansa-fuzeplus/adc-target.h
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@ -30,6 +30,4 @@
#define ADC_BATT_TEMP 4
#define ADC_CH2 5
#define IMX233_ADC_BATT_TEMP_SENSOR 0
#endif

12
firmware/target/arm/imx233/sansa-fuzeplus/powermgmt-target.h
View file

@ -37,12 +37,22 @@
* - top off period: 30 min
* - high die temperature: 71 °C
* - low die temperature: 56 °C
* - safe temperature current: 30 mA
* - safe die temperature current: 30 mA
* - battery temperature channel: 0
* - high battery temperature: 1100
* - low battery temperature: 220
* - safe battery temperature current: 0 mA
* - low DCDC battery voltage: 3.9 V
*/
#define IMX233_CHARGE_CURRENT 200
#define IMX233_STOP_CURRENT 30
#define IMX233_TOPOFF_TIMEOUT (30 * 60 * HZ)
#define IMX233_CHARGING_TIMEOUT (4 * 3600 * HZ)
#define IMX233_DIE_TEMP_HIGH 71
#define IMX233_DIE_TEMP_LOW 56
#define IMX233_BATT_TEMP_SENSOR 0
#define IMX233_BATT_TEMP_HIGH 1100
#define IMX233_BATT_TEMP_LOW 220
#endif /* POWERMGMT_TARGET_H */