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arm64: dts: qcom: sdm845-starqltechn: add slpi support

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Add support for Qualcomm sensor low power island.

Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com>
Link: https://lore.kernel.org/r/20250912-starqltechn_slpi-v2-2-5ca5ddbbe7b4@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Dzmitry Sankouski
2025-09-12 21:56:36 +03:00
committed by Bjorn Andersson
parent 171e12ff75
commit 50ced16fe5
1 changed files with 29 additions and 0 deletions
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29
arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts
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@@ -56,6 +56,21 @@ framebuffer: framebuffer@9d400000 {
};
};
slpi_regulator: slpi-regulator {
compatible = "regulator-fixed";
pinctrl-0 = <&slpi_ldo_active_state>;
pinctrl-names = "default";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "slpi";
enable-active-high;
gpio = <&tlmm 8 GPIO_ACTIVE_HIGH>;
};
vib_regulator: gpio-regulator {
compatible = "regulator-fixed";
@@ -902,6 +917,13 @@ &ipa {
status = "okay";
};
&slpi_pas {
firmware-name = "qcom/sdm845/starqltechn/slpi.mbn";
cx-supply = <&slpi_regulator>;
status = "okay";
};
&usb_1 {
status = "okay";
};
@@ -1028,6 +1050,13 @@ sd_card_det_n_state: sd-card-det-n-state {
bias-pull-up;
};
slpi_ldo_active_state: slpi-ldo-active-state {
pins = "gpio8";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
touch_irq_state: touch-irq-state {
pins = "gpio120";
function = "gpio";