[PATCH v3 4/5] arm64: dts: qcom: Add Shikra IQ2390S SoM platform

[Komal Bajaj <komal.bajaj@oss.qualcomm.com>]

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@oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/shikra-iqs-som.dtsi | 170 +++++++++++++++++++++++++++
 1 file changed, 170 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..73945bf42112
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/shikra-iqs-som.dtsi
@@ -0,0 +1,170 @@
+// 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 "pm8150.dtsi"
+
+/ {
+	gpio-key {
+		compatible = "gpio-keys";
+		label = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&vol_up_n>;
+
+		key-volume-up {
+			label = "Volume Up";
+			gpios = <&pm8150_gpios 6 GPIO_ACTIVE_LOW>;
+			linux,input-type = <1>;
+			linux,code = <KEY_VOLUMEUP>;
+			wakeup-source;
+			debounce-interval = <15>;
+			linux,can-disable;
+		};
+	};
+};
+
+&pm8150_gpios {
+	vol_up_n: vol-up-n-state {
+		pins = "gpio6";
+		function = PMIC_GPIO_FUNC_NORMAL;
+		input-enable;
+		bias-pull-up;
+		power-source = <0>;
+	};
+
+};
+
+&pon_pwrkey {
+	status = "okay";
+};
+
+&pon_resin {
+	linux,code = <KEY_VOLUMEDOWN>;
+	status = "okay";
+};
+
+&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