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| author | Rajanikanth H.V <rajanikanth.hv@stericsson.com> | 2012-11-19 04:17:47 +0100 |
|---|---|---|
| committer | Anton Vorontsov <anton.vorontsov@linaro.org> | 2012-11-19 04:37:16 +0100 |
| commit | 4aef72dbb2e8997e627dd94ae2b9109dc09fffaa (patch) | |
| tree | a42fc76452996e6c73e1cac12144d0f61c9a3872 /Documentation/devicetree | |
| parent | ab8500: Add devicetree support for btemp (diff) | |
| download | linux-4aef72dbb2e8997e627dd94ae2b9109dc09fffaa.tar.xz linux-4aef72dbb2e8997e627dd94ae2b9109dc09fffaa.zip | |
ab8500: Add devicetree support for charger
This patch adds device tree support for ab8500-charger driver
Signed-off-by: Rajanikanth H.V <rajanikanth.hv@stericsson.com>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/mfd/ab8500.txt | 14 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/power_supply/ab8500/charger.txt | 25 |
2 files changed, 39 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mfd/ab8500.txt b/Documentation/devicetree/bindings/mfd/ab8500.txt index f2ee0e7a5da3..13b707b7355c 100644 --- a/Documentation/devicetree/bindings/mfd/ab8500.txt +++ b/Documentation/devicetree/bindings/mfd/ab8500.txt @@ -36,6 +36,20 @@ ab8500-btemp : : vtvout : Battery Temperature : BTEMP_LOW_MEDIUM : : BtempLow < Btemp < BtempMedium,if battery temperature is between -10 and 0°C : BTEMP_MEDIUM_HIGH : : BtempMedium < Btemp < BtempHigh,if battery temperature is between 0°C and“MaxTemp : BTEMP_HIGH : : Btemp > BtempHigh, if battery temperature is higher than “MaxTemp +ab8500-charger : : vddadc : Charger interface + : MAIN_CH_UNPLUG_DET : : main charger unplug detection management (not in 8505) + : MAIN_CHARGE_PLUG_DET : : main charger plug detection management (not in 8505) + : MAIN_EXT_CH_NOT_OK : : main charger not OK + : MAIN_CH_TH_PROT_R : : Die temp is above main charger + : MAIN_CH_TH_PROT_F : : Die temp is below main charger + : VBUS_DET_F : : VBUS falling detected + : VBUS_DET_R : : VBUS rising detected + : USB_LINK_STATUS : : USB link status has changed + : USB_CH_TH_PROT_R : : Die temp is above usb charger + : USB_CH_TH_PROT_F : : Die temp is below usb charger + : USB_CHARGER_NOT_OKR : : allowed USB charger not ok detection + : VBUS_OVV : : Overvoltage on Vbus ball detected (USB charge is stopped) + : CH_WD_EXP : : Charger watchdog detected ab8500-gpadc : HW_CONV_END : vddadc : Analogue to Digital Converter SW_CONV_END : : ab8500-gpio : : : GPIO Controller diff --git a/Documentation/devicetree/bindings/power_supply/ab8500/charger.txt b/Documentation/devicetree/bindings/power_supply/ab8500/charger.txt new file mode 100644 index 000000000000..6bdbb08ea9e0 --- /dev/null +++ b/Documentation/devicetree/bindings/power_supply/ab8500/charger.txt @@ -0,0 +1,25 @@ +=== AB8500 Charger Driver === + +Required Properties: +- compatible = Shall be "stericsson,ab8500-charger" +- battery = Shall be battery specific information + Example: + ab8500_charger { + compatible = "stericsson,ab8500-charger"; + battery = <&ab8500_battery>; + }; + +- vddadc-supply: Supply for USB and Main charger + Example: + ab8500-charger { + vddadc-supply = <&ab8500_ldo_tvout_reg>; + } +- autopower_cfg: + Boolean value depicting the presence of 'automatic poweron after powerloss' + Example: + ab8500-charger { + autopower_cfg; + }; + +For information on battery specific node, Ref: +Documentation/devicetree/bindings/power_supply/ab8500/fg.txt |