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ARM: dts: ux500: Add line impedance to fuel gauge

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The line impedance is used to improve battery capacity estimation.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Linus Walleij 2022-02-26 02:29:48 +01:00
parent 003cac14f5
commit 5c7502397e
7 changed files with 28 additions and 0 deletions
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4
arch/arm/boot/dts/ste-ux500-samsung-codina-tmo.dts
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@ -410,6 +410,10 @@
pinctrl-1 = <&usb_a_1_sleep>;
};
ab8500_fg {
line-impedance-micro-ohms = <36000>;
};
/* This is mostly identical to the Codina v0.4 regulators */
regulator {
ab8500_ldo_aux1 {

4
arch/arm/boot/dts/ste-ux500-samsung-codina.dts
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@ -487,6 +487,10 @@
pinctrl-1 = <&usb_a_1_sleep>;
};
ab8500_fg {
line-impedance-micro-ohms = <36000>;
};
regulator {
ab8500_ldo_aux1 {
/* Used for VDD for sensors */

4
arch/arm/boot/dts/ste-ux500-samsung-gavini.dts
View File

@ -456,6 +456,10 @@
pinctrl-1 = <&usb_a_1_sleep>;
};
ab8500_fg {
line-impedance-micro-ohms = <43000>;
};
regulator {
ab8500_ldo_aux1 {
/* Used for VDD for sensors */

4
arch/arm/boot/dts/ste-ux500-samsung-golden.dts
View File

@ -304,6 +304,10 @@
pinctrl-1 = <&usb_a_1_sleep>;
};
ab8500_fg {
line-impedance-micro-ohms = <36000>;
};
regulator {
ab8500_ldo_aux1 {
regulator-name = "sensor_3v";

4
arch/arm/boot/dts/ste-ux500-samsung-janice.dts
View File

@ -504,6 +504,10 @@
pinctrl-1 = <&usb_a_1_sleep>;
};
ab8500_fg {
line-impedance-micro-ohms = <15000>;
};
regulator {
ab8500_ldo_aux1 {
/* Used for VDD for sensors */

4
arch/arm/boot/dts/ste-ux500-samsung-kyle.dts
View File

@ -325,6 +325,10 @@
pinctrl-1 = <&usb_a_1_sleep>;
};
ab8500_fg {
line-impedance-micro-ohms = <36000>;
};
regulator {
ab8500_ldo_aux1 {
/* Used for VDD for sensors */

4
arch/arm/boot/dts/ste-ux500-samsung-skomer.dts
View File

@ -305,6 +305,10 @@
pinctrl-1 = <&usb_a_1_sleep>;
};
ab8500_fg {
line-impedance-micro-ohms = <16000>;
};
regulator {
ab8500_ldo_aux1 {
/* Used for VDD for sensors */