diff options
| author | Stephan Gerhold <stephan@gerhold.net> | 2021-10-04 22:19:11 +0200 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2021-10-23 22:23:02 -0500 |
| commit | 792b4950981825e4bbda5be79e995517125497a3 (patch) | |
| tree | 66b661014e85cba711bb6d86498128b861f0fa72 /arch/arm64/boot/dts/qcom | |
| parent | 85733cd7378a74a9808b2dd0fc7789b1552c25f4 (diff) | |
arm64: dts: qcom: msm8916-samsung-serranove: Add rt5033 battery
Like the Samsung Galaxy A3/A5, the S4 Mini VE uses 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>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211004201921.18526-6-stephan@gerhold.net
Diffstat (limited to 'arch/arm64/boot/dts/qcom')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts index 2280b2e4b09f..3ef00bdc043e 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts @@ -185,6 +185,21 @@ }; }; +&blsp_i2c4 { + status = "okay"; + + battery@35 { + compatible = "richtek,rt5033-battery"; + reg = <0x35>; + + interrupt-parent = <&msmgpio>; + interrupts = <121 IRQ_TYPE_EDGE_FALLING>; + + pinctrl-names = "default"; + pinctrl-0 = <&fg_alert_default>; + }; +}; + &blsp_i2c5 { status = "okay"; @@ -371,6 +386,14 @@ }; &msmgpio { + 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"; |