power: qpnp-charger: add support for BTC devicetree configuration
Add support to specify the BTC threshold configuration percentage
values via devicetree. These percentage value reflect
the resulting voltage on the BAT_THERM rail pulled up by a
1.8 V reference voltage VREF_BAT_THM.
Support to disable the BTC thresholds completely has also been
added.
The available configurations are:
* BAT_TEMP_HOT_THD: 25%, 35%
* BAT_TEMP_COLD_THD: 70%, 80%
The following device tree properties have been added:
* qcom,batt-hot-percentage
* qcom,batt-cold-percentage
* qcom,btc-disabled
CRs-Fixed: 497704
Change-Id: I864e050d3c0cb751f6e2876a21525a8370384f9f
Signed-off-by: David Keitel <dkeitel@codeaurora.org>
2 files changed