The LG Nexus 5 uses a maxim17048 fuelgauge. The maxim,rcomp value is taken from downstream dt. Temperature-based compensation is not yet supported in the mainline driver, but the readings seem fine nevertheless.
Signed-off-by: Iskren Chernev <[email protected]> Tested-by: Nícolas F. R. A. Prado <[email protected]> --- .../qcom-msm8974-lge-nexus5-hammerhead.dts | 25 +++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts b/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts index 32b474bfeec32..e769f638f2052 100644 --- a/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts +++ b/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts @@ -566,6 +566,22 @@ charger: bq24192@6b { usb_otg_vbus: usb-otg-vbus { }; }; + + fuelgauge: max17048@36 { + compatible = "maxim,max17048"; + reg = <0x36>; + + maxim,double-soc; + maxim,rcomp = /bits/ 8 <0x4d>; + + interrupt-parent = <&msmgpio>; + interrupts = <9 IRQ_TYPE_EDGE_FALLING>; + + pinctrl-names = "default"; + pinctrl-0 = <&fuelgauge_pin>; + + maxim,alert-low-soc-level = <2>; + }; }; i2c@f9924000 { @@ -706,6 +722,15 @@ gpio_keys_pin_a: gpio-keys-active { power-source = <PM8941_GPIO_S3>; }; + fuelgauge_pin: fuelgauge-int { + pins = "gpio9"; + function = "normal"; + + bias-disable; + input-enable; + power-source = <PM8941_GPIO_S3>; + }; + wlan_sleep_clk_pin: wl-sleep-clk { pins = "gpio16"; function = "func2"; -- 2.29.2
