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arm64: dts: qcom: msm8916-samsung-a2015: Add rt5033 battery

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The Samsung Galaxy A3/A5 use a Richtek RT5033 PMIC as battery
fuel gauge, charger, flash LED and for some regulators. For now,
only add the fuel gauge/battery device to the device tree,
so we can check the remaining battery percentage.

The other RT5033 drivers need some more work first before
they can be used properly.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20210604172742.10593-4-stephan@gerhold.net
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Stephan Gerhold 2021-06-04 19:27:41 +02:00 committed by Bjorn Andersson
parent 4100407777
commit 0c04d16f41
1 changed files with 22 additions and 0 deletions
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22
arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi
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@ -151,6 +151,20 @@ magnetometer@12 {
};
};
&blsp_i2c4 {
status = "okay";
battery@35 {
compatible = "richtek,rt5033-battery";
reg = <0x35>;
interrupt-parent = <&msmgpio>;
interrupts = <121 IRQ_TYPE_EDGE_BOTH>;
pinctrl-names = "default";
pinctrl-0 = <&fg_alert_default>;
};
};
&blsp1_uart2 {
status = "okay";
};
@ -313,6 +327,14 @@ accel_int_default: accel-int-default {
bias-disable;
};
fg_alert_default: fg-alert-default {
pins = "gpio121";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
gpio_keys_default: gpio-keys-default {
pins = "gpio107", "gpio109";
function = "gpio";