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diff --git a/dts/src/arm64/qcom/sc7280-idp.dtsi b/dts/src/arm64/qcom/sc7280-idp.dtsi
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index 0000000000..371a2a9dcf
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+++ b/dts/src/arm64/qcom/sc7280-idp.dtsi
@@ -0,0 +1,341 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * sc7280 IDP board device tree source (common between SKU1 and SKU2)
+ *
+ * Copyright (c) 2021, The Linux Foundation. All rights reserved.
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/iio/qcom,spmi-adc7-pmk8350.h>
+#include "sc7280.dtsi"
+#include "pm7325.dtsi"
+#include "pm8350c.dtsi"
+#include "pmk8350.dtsi"
+
+&apps_rsc {
+ pm7325-regulators {
+ compatible = "qcom,pm7325-rpmh-regulators";
+ qcom,pmic-id = "b";
+
+ vreg_s1b_1p8: smps1 {
+ regulator-min-microvolt = <1856000>;
+ regulator-max-microvolt = <2040000>;
+ };
+
+ vreg_s7b_0p9: smps7 {
+ regulator-min-microvolt = <535000>;
+ regulator-max-microvolt = <1120000>;
+ };
+
+ vreg_s8b_1p2: smps8 {
+ regulator-min-microvolt = <1256000>;
+ regulator-max-microvolt = <1500000>;
+ };
+
+ vreg_l1b_0p8: ldo1 {
+ regulator-min-microvolt = <825000>;
+ regulator-max-microvolt = <925000>;
+ };
+
+ vreg_l2b_3p0: ldo2 {
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <3544000>;
+ };
+
+ vreg_l6b_1p2: ldo6 {
+ regulator-min-microvolt = <1140000>;
+ regulator-max-microvolt = <1260000>;
+ };
+
+ vreg_l7b_2p9: ldo7 {
+ regulator-min-microvolt = <2960000>;
+ regulator-max-microvolt = <2960000>;
+ };
+
+ vreg_l8b_0p9: ldo8 {
+ regulator-min-microvolt = <870000>;
+ regulator-max-microvolt = <970000>;
+ };
+
+ vreg_l9b_1p2: ldo9 {
+ regulator-min-microvolt = <1080000>;
+ regulator-max-microvolt = <1304000>;
+ };
+
+ vreg_l11b_1p7: ldo11 {
+ regulator-min-microvolt = <1504000>;
+ regulator-max-microvolt = <2000000>;
+ };
+
+ vreg_l12b_0p8: ldo12 {
+ regulator-min-microvolt = <751000>;
+ regulator-max-microvolt = <824000>;
+ };
+
+ vreg_l13b_0p8: ldo13 {
+ regulator-min-microvolt = <530000>;
+ regulator-max-microvolt = <824000>;
+ };
+
+ vreg_l14b_1p2: ldo14 {
+ regulator-min-microvolt = <1080000>;
+ regulator-max-microvolt = <1304000>;
+ };
+
+ vreg_l15b_0p8: ldo15 {
+ regulator-min-microvolt = <765000>;
+ regulator-max-microvolt = <1020000>;
+ };
+
+ vreg_l16b_1p2: ldo16 {
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1300000>;
+ };
+
+ vreg_l17b_1p8: ldo17 {
+ regulator-min-microvolt = <1700000>;
+ regulator-max-microvolt = <1900000>;
+ };
+
+ vreg_l18b_1p8: ldo18 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2000000>;
+ };
+
+ vreg_l19b_1p8: ldo19 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+ };
+
+ pm8350c-regulators {
+ compatible = "qcom,pm8350c-rpmh-regulators";
+ qcom,pmic-id = "c";
+
+ vreg_s1c_2p2: smps1 {
+ regulator-min-microvolt = <2190000>;
+ regulator-max-microvolt = <2210000>;
+ };
+
+ vreg_s9c_1p0: smps9 {
+ regulator-min-microvolt = <1010000>;
+ regulator-max-microvolt = <1170000>;
+ };
+
+ vreg_l1c_1p8: ldo1 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1980000>;
+ };
+
+ vreg_l2c_1p8: ldo2 {
+ regulator-min-microvolt = <1620000>;
+ regulator-max-microvolt = <1980000>;
+ };
+
+ vreg_l3c_3p0: ldo3 {
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <3540000>;
+ };
+
+ vreg_l4c_1p8: ldo4 {
+ regulator-min-microvolt = <1620000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ vreg_l5c_1p8: ldo5 {
+ regulator-min-microvolt = <1620000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ vreg_l6c_2p9: ldo6 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2950000>;
+ };
+
+ vreg_l7c_3p0: ldo7 {
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3544000>;
+ };
+
+ vreg_l8c_1p8: ldo8 {
+ regulator-min-microvolt = <1620000>;
+ regulator-max-microvolt = <2000000>;
+ };
+
+ vreg_l9c_2p9: ldo9 {
+ regulator-min-microvolt = <2960000>;
+ regulator-max-microvolt = <2960000>;
+ };
+
+ vreg_l10c_0p8: ldo10 {
+ regulator-min-microvolt = <720000>;
+ regulator-max-microvolt = <1050000>;
+ };
+
+ vreg_l11c_2p8: ldo11 {
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <3544000>;
+ };
+
+ vreg_l12c_1p8: ldo12 {
+ regulator-min-microvolt = <1650000>;
+ regulator-max-microvolt = <2000000>;
+ };
+
+ vreg_l13c_3p0: ldo13 {
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <3544000>;
+ };
+
+ vreg_bob: bob {
+ regulator-min-microvolt = <3008000>;
+ regulator-max-microvolt = <3960000>;
+ };
+ };
+};
+
+&ipa {
+ status = "okay";
+ modem-init;
+};
+
+&pmk8350_vadc {
+ pmk8350_die_temp {
+ reg = <PMK8350_ADC7_DIE_TEMP>;
+ label = "pmk8350_die_temp";
+ qcom,pre-scaling = <1 1>;
+ };
+};
+
+&qupv3_id_0 {
+ status = "okay";
+};
+
+&sdhc_1 {
+ status = "okay";
+
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&sdc1_on>;
+ pinctrl-1 = <&sdc1_off>;
+
+ non-removable;
+ no-sd;
+ no-sdio;
+
+ vmmc-supply = <&vreg_l7b_2p9>;
+ vqmmc-supply = <&vreg_l19b_1p8>;
+};
+
+&sdhc_2 {
+ status = "okay";
+
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&sdc2_on>;
+ pinctrl-1 = <&sdc2_off>;
+
+ vmmc-supply = <&vreg_l9c_2p9>;
+ vqmmc-supply = <&vreg_l6c_2p9>;
+
+ cd-gpios = <&tlmm 91 GPIO_ACTIVE_LOW>;
+};
+
+&uart5 {
+ status = "okay";
+};
+
+&usb_1 {
+ status = "okay";
+};
+
+&usb_1_dwc3 {
+ dr_mode = "host";
+};
+
+&usb_1_hsphy {
+ status = "okay";
+
+ vdda-pll-supply = <&vreg_l10c_0p8>;
+ vdda33-supply = <&vreg_l2b_3p0>;
+ vdda18-supply = <&vreg_l1c_1p8>;
+};
+
+&usb_1_qmpphy {
+ status = "okay";
+
+ vdda-phy-supply = <&vreg_l6b_1p2>;
+ vdda-pll-supply = <&vreg_l1b_0p8>;
+};
+
+&usb_2 {
+ status = "okay";
+};
+
+&usb_2_dwc3 {
+ dr_mode = "peripheral";
+};
+
+&usb_2_hsphy {
+ status = "okay";
+
+ vdda-pll-supply = <&vreg_l10c_0p8>;
+ vdda33-supply = <&vreg_l2b_3p0>;
+ vdda18-supply = <&vreg_l1c_1p8>;
+};
+
+/* PINCTRL - additions to nodes defined in sc7280.dtsi */
+
+&qup_uart5_default {
+ tx {
+ pins = "gpio46";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ rx {
+ pins = "gpio47";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+};
+
+&sdc1_on {
+ clk {
+ bias-disable;
+ drive-strength = <16>;
+ };
+
+ cmd {
+ bias-pull-up;
+ drive-strength = <10>;
+ };
+
+ data {
+ bias-pull-up;
+ drive-strength = <10>;
+ };
+
+ rclk {
+ bias-pull-down;
+ };
+};
+
+&sdc2_on {
+ clk {
+ bias-disable;
+ drive-strength = <16>;
+ };
+
+ cmd {
+ bias-pull-up;
+ drive-strength = <10>;
+ };
+
+ data {
+ bias-pull-up;
+ drive-strength = <10>;
+ };
+
+ sd-cd {
+ bias-pull-up;
+ };
+};