[PATCH v2 4/5] arm64: dts: qcom: Add Shikra IQ2390S SoM platform

From: Komal Bajaj

Date: Tue May 19 2026 - 07:29:19 EST


Add device tree include for the IQ2390S variant of the Shikra
System-on-Module, an industrial compute module integrating the Shikra
SoC and PMIC for industrial IoT applications, designed to mount on
carrier boards.

- shikra-iqs-som.dtsi: Industrial SoM without modem (PM8150 PMIC)

The DTSI includes the common shikra.dtsi and adds PM8150 PMIC regulator
definitions specific to this variant.

Signed-off-by: Komal Bajaj <komal.bajaj@xxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/shikra-iqs-som.dtsi | 127 +++++++++++++++++++++++++++
1 file changed, 127 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/shikra-iqs-som.dtsi b/arch/arm64/boot/dts/qcom/shikra-iqs-som.dtsi
new file mode 100644
index 000000000000..2495e1aef1a0
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/shikra-iqs-som.dtsi
@@ -0,0 +1,127 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+ */
+
+#include "shikra.dtsi"
+
+&rpm_requests {
+ regulators {
+ compatible = "qcom,rpm-pm8150-regulators";
+
+ pm8150_s4: s4 {
+ regulator-min-microvolt = <1080000>;
+ regulator-max-microvolt = <2040000>;
+ };
+
+ pm8150_s5: s5 {
+ regulator-min-microvolt = <1574000>;
+ regulator-max-microvolt = <2040000>;
+ };
+
+ pm8150_s6: s6 {
+ regulator-min-microvolt = <382000>;
+ regulator-max-microvolt = <1352000>;
+ };
+
+ pm8150_s7: s7 {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1200000>;
+ };
+
+ pm8150_s8: s8 {
+ regulator-min-microvolt = <570000>;
+ regulator-max-microvolt = <650000>;
+ };
+
+ pm8150_l1: l1 {
+ regulator-min-microvolt = <312000>;
+ regulator-max-microvolt = <1304000>;
+ };
+
+ pm8150_l2: l2 {
+ regulator-min-microvolt = <1650000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ pm8150_l3: l3 {
+ regulator-min-microvolt = <312000>;
+ regulator-max-microvolt = <1304000>;
+ };
+
+ pm8150_l4: l4 {
+ regulator-min-microvolt = <875000>;
+ regulator-max-microvolt = <975000>;
+ };
+
+ pm8150_l5: l5 {
+ regulator-min-microvolt = <788000>;
+ regulator-max-microvolt = <1050000>;
+ };
+
+ pm8150_l6: l6 {
+ regulator-min-microvolt = <875000>;
+ regulator-max-microvolt = <1000000>;
+ };
+
+ pm8150_l7: l7 {
+ regulator-min-microvolt = <1504000>;
+ regulator-max-microvolt = <2000000>;
+ };
+
+ pm8150_l8: l8 {
+ regulator-min-microvolt = <1150000>;
+ regulator-max-microvolt = <1304000>;
+ };
+
+ pm8150_l9: l9 {
+ regulator-min-microvolt = <875000>;
+ regulator-max-microvolt = <1000000>;
+ };
+
+ pm8150_l10: l10 {
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <3544000>;
+ };
+
+ pm8150_l11: l11 {
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1304000>;
+ };
+
+ pm8150_l12: l12 {
+ regulator-min-microvolt = <1650000>;
+ regulator-max-microvolt = <1950000>;
+ };
+
+ pm8150_l13: l13 {
+ regulator-min-microvolt = <2921000>;
+ regulator-max-microvolt = <3230000>;
+ };
+
+ pm8150_l14: l14 {
+ regulator-min-microvolt = <1700000>;
+ regulator-max-microvolt = <1910000>;
+ };
+
+ pm8150_l15: l15 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1900000>;
+ };
+
+ pm8150_l16: l16 {
+ regulator-min-microvolt = <1504000>;
+ regulator-max-microvolt = <3544000>;
+ };
+
+ pm8150_l17: l17 {
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <3544000>;
+ };
+
+ pm8150_l18: l18 {
+ regulator-min-microvolt = <400000>;
+ regulator-max-microvolt = <728000>;
+ };
+ };
+};

--
2.34.1