diff options
| author | Joe Mason <[email protected]> | 2024-02-16 12:46:50 +0000 |
|---|---|---|
| committer | Bjorn Andersson <[email protected]> | 2024-02-16 11:16:43 -0600 |
| commit | b61fbc595e2f44311b4e01c24ac425b79d29d2af (patch) | |
| tree | 52f22ddd237f3b12b0fd8b3eefe5dfb1599e9de9 | |
| parent | fc48bb313513d140026e4d0c441f290ab9c08577 (diff) | |
arm64: dts: qcom: msm8916-samsung-fortuna/rossa: Add fuel gauge
Like the Samsung Galaxy A3/A5, the Grand Prime/Core Prime 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: Joe Mason <[email protected]>
[Raymond: Move to fortuna-common. Use interrupts-extended]
Signed-off-by: Raymond Hackley <[email protected]>
Reviewed-by: Konrad Dybcio <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bjorn Andersson <[email protected]>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi index 052024073f54..c2800ad2dd5b 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi @@ -80,6 +80,20 @@ }; }; +&blsp_i2c4 { + status = "okay"; + + fuel-gauge@35 { + compatible = "richtek,rt5033-battery"; + reg = <0x35>; + + interrupts-extended = <&tlmm 121 IRQ_TYPE_EDGE_FALLING>; + + pinctrl-0 = <&fg_alert_default>; + pinctrl-names = "default"; + }; +}; + &blsp_uart2 { status = "okay"; }; @@ -152,6 +166,13 @@ }; &tlmm { + fg_alert_default: fg-alert-default-state { + pins = "gpio121"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + gpio_keys_default: gpio-keys-default-state { pins = "gpio107", "gpio109"; function = "gpio"; |