diff options
| author | Stephan Gerhold <stephan@gerhold.net> | 2021-06-04 19:27:41 +0200 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2021-06-05 23:05:17 -0500 |
| commit | 0c04d16f4123f5eccc9f7e0199ce2e050261fd0f (patch) | |
| tree | 11108cce0aca01483fb1f6b8cffb117aaff139dd /arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi | |
| parent | 410040777744aecd0b77659f43464f7ed86896a5 (diff) | |
| download | lwn-0c04d16f4123f5eccc9f7e0199ce2e050261fd0f.tar.gz lwn-0c04d16f4123f5eccc9f7e0199ce2e050261fd0f.zip | |
arm64: dts: qcom: msm8916-samsung-a2015: Add rt5033 battery
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>
Diffstat (limited to 'arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi index 3c77e7ef9eda..9a6988ded29d 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi @@ -151,6 +151,20 @@ }; }; +&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 @@ 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"; |