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arm64: dts: qcom: Add Shikra CQ2390M SoM platform

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Add device tree include for the CQ2390M variant of the Shikra
System-on-Module, a compact compute module integrating the Shikra SoC
and PMIC for IoT applications, designed to mount on carrier boards.

  - shikra-cqm-som.dtsi: Retail SoM with modem (PM4125 and PM8005 PMIC)

The DTSI includes the common shikra.dtsi, adds PM4125 and PM8005 PMIC
peripheral definitions specific to this variant. Since PM8005 regulators
are controlled by rpmpd, so disabling the pm8005 regulators.

Co-developed-by: Rakesh Kota <rakesh.kota@oss.qualcomm.com>
Signed-off-by: Rakesh Kota <rakesh.kota@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Komal Bajaj <komal.bajaj@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260612-shikra-dt-v6-3-6b6cb58db477@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Komal Bajaj 2026-06-12 22:57:39 +05:30 committed by Bjorn Andersson
parent 66664b5701
commit c337a718f7
1 changed files with 156 additions and 0 deletions
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156
arch/arm64/boot/dts/qcom/shikra-cqm-som.dtsi Normal file
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// SPDX-License-Identifier: BSD-3-Clause
/*
* Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
#include "shikra.dtsi"
#include "pm4125.dtsi"
#include "pm8005.dtsi"
/ {
gpio-keys {
compatible = "gpio-keys";
label = "gpio-keys";
pinctrl-0 = <&vol_up_n>;
pinctrl-names = "default";
key-volume-up {
label = "Volume Up";
gpios = <&pm4125_gpios 9 GPIO_ACTIVE_LOW>;
linux,input-type = <1>;
linux,code = <KEY_VOLUMEUP>;
wakeup-source;
debounce-interval = <15>;
linux,can-disable;
};
};
};
&pm4125_gpios {
vol_up_n: vol-up-n-state {
pins = "gpio9";
function = PMIC_GPIO_FUNC_NORMAL;
input-enable;
bias-pull-up;
power-source = <0>;
};
};
&pm4125_resin {
linux,code = <KEY_VOLUMEDOWN>;
status = "okay";
};
&pm8005_regulators {
status = "disabled";
};
&rpm_requests {
regulators {
compatible = "qcom,rpm-pm2250-regulators";
pm4125_s2: s2 {
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1200000>;
};
pm4125_l3: l3 {
regulator-min-microvolt = <624000>;
regulator-max-microvolt = <650000>;
};
pm4125_l4: l4 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <2960000>;
};
pm4125_l5: l5 {
regulator-min-microvolt = <1232000>;
regulator-max-microvolt = <1304000>;
};
pm4125_l6: l6 {
regulator-min-microvolt = <788000>;
regulator-max-microvolt = <1050000>;
};
pm4125_l7: l7 {
regulator-min-microvolt = <664000>;
regulator-max-microvolt = <664000>;
};
pm4125_l8: l8 {
regulator-min-microvolt = <928000>;
regulator-max-microvolt = <1000000>;
};
pm4125_l9: l9 {
regulator-min-microvolt = <875000>;
regulator-max-microvolt = <1000000>;
};
pm4125_l10: l10 {
regulator-min-microvolt = <1304000>;
regulator-max-microvolt = <1304000>;
};
pm4125_l12: l12 {
regulator-min-microvolt = <928000>;
regulator-max-microvolt = <975000>;
};
pm4125_l13: l13 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
pm4125_l14: l14 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
pm4125_l15: l15 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
pm4125_l16: l16 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
pm4125_l17: l17 {
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3544000>;
};
pm4125_l18: l18 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <2960000>;
};
pm4125_l19: l19 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <2960000>;
};
pm4125_l20: l20 {
regulator-min-microvolt = <2952000>;
regulator-max-microvolt = <2952000>;
};
pm4125_l21: l21 {
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3056000>;
};
pm4125_l22: l22 {
regulator-min-microvolt = <3304000>;
regulator-max-microvolt = <3304000>;
};
};
};