From: Krzysztof Kozlowski Date: Mon, 8 Jun 2015 01:11:38 +0000 (+0900) Subject: power_supply: max17042: Add OF support for setting thresholds X-Git-Tag: omap-for-v4.2/fixes-rc1^2~149^2~7 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a6e6b63ee2798f18e0e786feb407cc7846077ea3;p=pandora-kernel.git power_supply: max17042: Add OF support for setting thresholds The commit edd4ab055931 ("power: max17042_battery: add HEALTH and TEMP_* properties support") added support for setting voltage and temperature thresholds with platform data. For DeviceTree default of 0 was always used. This caused reporting battery health always as over voltage or over heated. Signed-off-by: Krzysztof Kozlowski Fixes: edd4ab055931 ("power: max17042_battery: add HEALTH and TEMP_* properties support") Signed-off-by: Sebastian Reichel --- diff --git a/Documentation/devicetree/bindings/power_supply/max17042_battery.txt b/Documentation/devicetree/bindings/power_supply/max17042_battery.txt index 5bc9b685cf8a..3f3894aaeebc 100644 --- a/Documentation/devicetree/bindings/power_supply/max17042_battery.txt +++ b/Documentation/devicetree/bindings/power_supply/max17042_battery.txt @@ -9,10 +9,23 @@ Optional properties : (datasheet-recommended value is 10000). Defining this property enables current-sense functionality. +Optional threshold properties : + If skipped the condition won't be reported. + - maxim,cold-temp : Temperature threshold to report battery + as cold (in tenths of degree Celsius). + - maxim,over-heat-temp : Temperature threshold to report battery + as over heated (in tenths of degree Celsius). + - maxim,dead-volt : Voltage threshold to report battery + as dead (in mV). + - maxim,over-volt : Voltage threshold to report battery + as over voltage (in mV). + Example: battery-charger@36 { compatible = "maxim,max17042"; reg = <0x36>; maxim,rsns-microohm = <10000>; + maxim,over-heat-temp = <600>; + maxim,over-volt = <4300>; }; Reading git-diff-tree failed