[PATCH v7 2/2] arm64: dts: qcom: sagit: add initial device tree for sagit

From: Dzmitry Sankouski
Date: Thu Oct 06 2022 - 03:52:36 EST

New device support - Xiaomi Mi6 phone

What works:
- storage
- usb
- power regulators

Signed-off-by: Dzmitry Sankouski <dsankouski@xxxxxxxxx>
---
Changes for v2:
- remove memory nodes before redefining
- add board compatible to schema
- remove board msm-id, add chassis type
- remove common dtsi
- move resin to pm8998 dtsi file
- dts formatting
- unsupported properties removed
- add copyright
- rebase on latest master(6.0.0-rc6)
Changes for v3:
- regulators nodes renamed to match pattern 'regulators-[01]'
- duplicate cci1-default node deleted
- add state suffix to '.*(active|suspend|default)' pinctrl
- rebase on latest master(6.0.0)
Changes for v4:
- fix dts compilation errors(rename pinctrl label usages)
Changes for v5:
- use pm8005_regulators label
Changes for v6:
- add state suffix to all pinctrl
- move status nodes to last position
- disable resin node by default
- move the debounce param to pm8998.dtsi file
- place this patch after dt-binding patch
Changes for v7:
- fix Properties must precede subnodes dts compilation error

arch/arm64/boot/dts/qcom/Makefile | 1 +
.../boot/dts/qcom/msm8998-xiaomi-sagit.dts | 681 ++++++++++++++++++
arch/arm64/boot/dts/qcom/pm8998.dtsi | 8 +
3 files changed, 690 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/msm8998-xiaomi-sagit.dts

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 1d86a33de528..0460aabf1b59 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -46,6 +46,7 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8998-oneplus-dumpling.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8998-sony-xperia-yoshino-lilac.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8998-sony-xperia-yoshino-maple.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8998-sony-xperia-yoshino-poplar.dtb
+dtb-$(CONFIG_ARCH_QCOM) += msm8998-xiaomi-sagit.dtb
dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-1000.dtb
dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-4000.dtb
dtb-$(CONFIG_ARCH_QCOM) += qrb5165-rb5.dtb
diff --git a/arch/arm64/boot/dts/qcom/msm8998-xiaomi-sagit.dts b/arch/arm64/boot/dts/qcom/msm8998-xiaomi-sagit.dts
new file mode 100644
index 000000000000..d81559408a63
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8998-xiaomi-sagit.dts
@@ -0,0 +1,681 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Xiaomi Mi 6 (sagit) device tree source based on msm8998-mtp.dtsi
+ *
+ * Copyright (c) 2022, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022, Degdag Mohamed <degdagmohamed@xxxxxxxxx>
+ * Copyright (c) 2022, Dzmitry Sankouski <dsankouski@xxxxxxxxx>
+ */
+
+/dts-v1/;
+
+#include "msm8998.dtsi"
+#include "pm8005.dtsi"
+#include "pm8998.dtsi"
+#include "pmi8998.dtsi"
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+
+/*
+ * Delete following upstream (msm8998.dtsi) reserved
+ * memory mappings which are different in this device.
+ */
+/delete-node/ &mpss_mem;
+/delete-node/ &venus_mem;
+/delete-node/ &mba_mem;
+/delete-node/ &slpi_mem;
+/delete-node/ &ipa_fw_mem;
+/delete-node/ &ipa_gsi_mem;
+/delete-node/ &gpu_mem;
+/delete-node/ &wlan_msa_mem;
+
+/ {
+ model = "Xiaomi Mi 6";
+ compatible = "xiaomi,sagit", "qcom,msm8998";
+ chassis-type = "handset";
+ /* Required for bootloader to select correct board */
+ qcom,board-id = <30 0>;
+
+ reserved-memory {
+ /*
+ * The following memory regions on downstream are "dynamically allocated"
+ * but given the same addresses every time. Hard code them as these addresses
+ * are where the Xiaomi signed firmware expects them to be.
+ */
+ ipa_fws_region: ipa@f7800000 {
+ compatible = "shared-dma-pool";
+ reg = <0x0 0xf7800000 0x0 0x5000>;
+ no-map;
+ };
+
+ zap_shader_region: gpu@f7900000 {
+ compatible = "shared-dma-pool";
+ reg = <0x0 0xf7900000 0x0 0x2000>;
+ no-map;
+ };
+
+ mpss_mem: memory@8d000000 {
+ reg = <0x0 0x8d000000 0x0 0x7000000>;
+ no-map;
+ };
+
+ venus_mem: memory@94000000 {
+ reg = <0x0 0x94000000 0x0 0x500000>;
+ no-map;
+ };
+
+ mba_mem: memory@94500000 {
+ reg = <0x0 0x94500000 0x0 0x200000>;
+ no-map;
+ };
+
+ slpi_mem: memory@94700000 {
+ reg = <0x0 0x94700000 0x0 0x10000>;
+ no-map;
+ };
+
+ ipa_fw_mem: memory@95600000 {
+ reg = <0x0 0x95600000 0x0 0x10000>;
+ no-map;
+ };
+
+ ipa_gsi_mem: memory@95610000 {
+ reg = <0x0 0x95610000 0x0 0x5000>;
+ no-map;
+ };
+
+ gpu_mem: memory@95615000 {
+ reg = <0x0 0x95615000 0x0 0x100000>;
+ no-map;
+ };
+
+ wlan_msa_mem: memory@95715000 {
+ reg = <0x0 0x95715000 0x0 0x100000>;
+ no-map;
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ label = "Volume buttons";
+ autorepeat;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&vol_up_key_default>;
+
+ key-vol-up {
+ label = "Volume up";
+ gpios = <&pm8998_gpio 6 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_VOLUMEUP>;
+ debounce-interval = <15>;
+ wakeup-source;
+ };
+ };
+
+ gpio-hall-sensor {
+ compatible = "gpio-keys";
+ label = "Hall effect sensor";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&hall_sensor_default_state>;
+
+ event-hall-sensor {
+ label = "Hall Effect Sensor";
+ gpios = <&tlmm 124 GPIO_ACTIVE_LOW>;
+ linux,input-type = <EV_SW>;
+ linux,code = <SW_LID>;
+ linux,can-disable;
+ wakeup-source;
+ };
+ };
+
+ vph_pwr: vph-pwr-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vph_pwr";
+ regulator-min-microvolt = <3700000>;
+ regulator-max-microvolt = <3700000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ disp_vddts_vreg: disp-vddts-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "disp-vddts-regulator";
+ gpio = <&tlmm 50 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ regulator-boot-on;
+ };
+};
+
+&blsp1_i2c5 {
+ pinctrl-names = "default", "sleep";
+ status = "okay";
+
+ touchscreen@20 {
+ compatible = "syna,rmi4-i2c";
+ reg = <0x20>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ interrupt-parent = <&tlmm>;
+ interrupts = <125 IRQ_TYPE_EDGE_FALLING>;
+
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&ts_active_state>;
+ pinctrl-1 = <&ts_int_suspend_state &ts_reset_suspend_state>;
+
+ vdd-supply = <&disp_vddts_vreg>;
+ vio-supply = <&vreg_l6a_1p8>;
+
+ syna,reset-delay-ms = <20>;
+ syna,startup-delay-ms = <20>;
+
+ rmi4-f01@1 {
+ reg = <0x01>;
+ syna,nosleep-mode = <1>;
+ };
+
+ rmi4-f12@12 {
+ reg = <0x12>;
+ touchscreen-x-mm = <64>;
+ touchscreen-y-mm = <114>;
+ syna,sensor-type = <1>;
+ syna,rezero-wait-ms = <20>;
+ };
+
+ rmi4-f1a@1a {
+ reg = <0x1a>;
+ syna,codes = <KEY_BACK KEY_APPSELECT>;
+ };
+ };
+};
+
+&blsp1_i2c5_sleep {
+ /delete-property/ bias-pull-up;
+ bias-disable;
+};
+
+&blsp1_uart3 {
+ status = "okay";
+ bluetooth {
+ compatible = "qcom,wcn3990-bt";
+
+ vddio-supply = <&vreg_s4a_1p8>;
+ vddxo-supply = <&vreg_l7a_1p8>;
+ vddrf-supply = <&vreg_l17a_1p3>;
+ vddch0-supply = <&vreg_l25a_3p3>;
+ max-speed = <3200000>;
+ };
+};
+
+&blsp1_uart3_on {
+ rx {
+ /delete-property/ bias-disable;
+ /*
+ * Configure a pull-up on 46 (RX). This is needed to
+ * avoid garbage data when the TX pin of the Bluetooth
+ * module is in tri-state (module powered off or not
+ * driving the signal yet).
+ */
+ bias-pull-up;
+ };
+
+ cts {
+ /delete-property/ bias-disable;
+ /*
+ * Configure a pull-down on 47 (CTS) to match the pull
+ * of the Bluetooth module.
+ */
+ bias-pull-down;
+ };
+};
+
+&blsp2_uart1 {
+ status = "okay";
+};
+
+&pm8005_regulators {
+ compatible = "qcom,pm8005-regulators";
+
+ vdd_s1-supply = <&vph_pwr>;
+
+ pm8005_s1: s1 { /* VDD_GFX supply */
+ regulator-min-microvolt = <524000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-enable-ramp-delay = <500>;
+
+ /* hack until we rig up the gpu consumer */
+ regulator-always-on;
+ };
+};
+
+&pm8998_gpio {
+ vol_up_key_default: vol-up-key-default-state {
+ pins = "gpio6";
+ function = "normal";
+ bias-pull-up;
+ input-enable;
+ qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
+ };
+
+ audio_mclk_pin: audio-mclk-pin-active-state {
+ pins = "gpio13";
+ function = "func2";
+ power-source = <0>;
+ };
+};
+
+&qusb2phy {
+ vdda-pll-supply = <&vreg_l12a_1p8>;
+ vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
+ status = "okay";
+};
+
+&rpm_requests {
+ regulators-0 {
+ compatible = "qcom,rpm-pm8998-regulators";
+
+ vdd_s1-supply = <&vph_pwr>;
+ vdd_s2-supply = <&vph_pwr>;
+ vdd_s3-supply = <&vph_pwr>;
+ vdd_s4-supply = <&vph_pwr>;
+ vdd_s5-supply = <&vph_pwr>;
+ vdd_s6-supply = <&vph_pwr>;
+ vdd_s7-supply = <&vph_pwr>;
+ vdd_s8-supply = <&vph_pwr>;
+ vdd_s9-supply = <&vph_pwr>;
+ vdd_s10-supply = <&vph_pwr>;
+ vdd_s11-supply = <&vph_pwr>;
+ vdd_s12-supply = <&vph_pwr>;
+ vdd_s13-supply = <&vph_pwr>;
+ vdd_l1_l27-supply = <&vreg_s7a_1p025>;
+ vdd_l2_l8_l17-supply = <&vreg_s3a_1p35>;
+ vdd_l3_l11-supply = <&vreg_s7a_1p025>;
+ vdd_l4_l5-supply = <&vreg_s7a_1p025>;
+ vdd_l6-supply = <&vreg_s5a_2p04>;
+ vdd_l7_l12_l14_l15-supply = <&vreg_s5a_2p04>;
+ vdd_l9-supply = <&vreg_bob>;
+ vdd_l10_l23_l25-supply = <&vreg_bob>;
+ vdd_l13_l19_l21-supply = <&vreg_bob>;
+ vdd_l16_l28-supply = <&vreg_bob>;
+ vdd_l18_l22-supply = <&vreg_bob>;
+ vdd_l20_l24-supply = <&vreg_bob>;
+ vdd_l26-supply = <&vreg_s3a_1p35>;
+ vdd_lvs1_lvs2-supply = <&vreg_s4a_1p8>;
+
+ vreg_s3a_1p35: s3 {
+ regulator-min-microvolt = <1352000>;
+ regulator-max-microvolt = <1352000>;
+ };
+
+ vreg_s4a_1p8: s4 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-allow-set-load;
+ };
+
+ vreg_s5a_2p04: s5 {
+ regulator-min-microvolt = <1904000>;
+ regulator-max-microvolt = <2040000>;
+ };
+
+ vreg_s7a_1p025: s7 {
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1028000>;
+ };
+
+ vreg_l1a_0p875: l1 {
+ regulator-min-microvolt = <880000>;
+ regulator-max-microvolt = <880000>;
+ };
+
+ vreg_l2a_1p2: l2 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
+
+ vreg_l3a_1p0: l3 {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ };
+
+ vreg_l5a_0p8: l5 {
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <800000>;
+ };
+
+ vreg_l6a_1p8: l6 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ vreg_l7a_1p8: l7 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ vreg_l8a_1p2: l8 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
+
+ vreg_l9a_1p8: l9 {
+ regulator-min-microvolt = <1808000>;
+ regulator-max-microvolt = <2960000>;
+ };
+
+ vreg_l10a_1p8: l10 {
+ regulator-min-microvolt = <1808000>;
+ regulator-max-microvolt = <2960000>;
+ };
+
+ vreg_l11a_1p0: l11 {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ };
+
+ vreg_l12a_1p8: l12 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ vreg_l13a_2p95: l13 {
+ regulator-min-microvolt = <1808000>;
+ regulator-max-microvolt = <2960000>;
+ };
+
+ vreg_l14a_1p8: l14 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ vreg_l15a_1p8: l15 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ vreg_l16a_2p7: l16 {
+ regulator-min-microvolt = <2704000>;
+ regulator-max-microvolt = <2704000>;
+ };
+
+ vreg_l17a_1p3: l17 {
+ regulator-min-microvolt = <1304000>;
+ regulator-max-microvolt = <1304000>;
+ };
+
+ vreg_l18a_2p7: l18 {
+ regulator-min-microvolt = <2704000>;
+ regulator-max-microvolt = <2704000>;
+ };
+
+ vreg_l19a_3p0: l19 {
+ regulator-min-microvolt = <3008000>;
+ regulator-max-microvolt = <3008000>;
+ };
+
+ vreg_l20a_2p95: l20 {
+ regulator-min-microvolt = <2960000>;
+ regulator-max-microvolt = <2960000>;
+ regulator-allow-set-load;
+ };
+
+ vreg_l21a_2p95: l21 {
+ regulator-min-microvolt = <2960000>;
+ regulator-max-microvolt = <2960000>;
+ regulator-system-load = <800000>;
+ regulator-allow-set-load;
+ };
+
+ vreg_l22a_2p85: l22 {
+ regulator-min-microvolt = <2864000>;
+ regulator-max-microvolt = <2864000>;
+ };
+
+ vreg_l23a_3p3: l23 {
+ regulator-min-microvolt = <3312000>;
+ regulator-max-microvolt = <3312000>;
+ };
+
+ vreg_l24a_3p075: l24 {
+ regulator-min-microvolt = <3088000>;
+ regulator-max-microvolt = <3088000>;
+ };
+
+ vreg_l25a_3p3: l25 {
+ regulator-min-microvolt = <3104000>;
+ regulator-max-microvolt = <3312000>;
+ };
+
+ vreg_l26a_1p2: l26 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-allow-set-load;
+ };
+
+ vreg_l28_3p0: l28 {
+ regulator-min-microvolt = <3008000>;
+ regulator-max-microvolt = <3008000>;
+ };
+
+ vreg_lvs1a_1p8: lvs1 { };
+
+ vreg_lvs2a_1p8: lvs2 { };
+ };
+
+ regulators-1 {
+ compatible = "qcom,rpm-pmi8998-regulators";
+
+ vdd_bob-supply = <&vph_pwr>;
+
+ vreg_bob: bob {
+ regulator-min-microvolt = <3312000>;
+ regulator-max-microvolt = <3600000>;
+ };
+ };
+};
+
+&tlmm {
+ gpio-reserved-ranges = <0 4>, <81 4>;
+
+ cci1_default_state: cci1-default-state {
+ pins = "gpio19", "gpio20";
+ function = "cci_i2c";
+ bias-disable;
+ drive-strength = <2>;
+ };
+
+ cdc_reset_n_state: cdc-reset-n-state {
+ pins = "gpio64";
+ function = "gpio";
+ bias-pull-down;
+ drive-strength = <16>;
+ output-high;
+ };
+
+ hall_sensor_default_state: hall-sensor-default-state {
+ pins = "gpio124";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ input-enable;
+ };
+
+ mdss_dsi_active_state: mdss-dsi-active-state {
+ pins = "gpio94";
+ function = "gpio";
+ drive-strength = <8>;
+ bias-disable;
+ };
+
+ mdss_dsi_suspend_state: mdss-dsi-suspend-state {
+ pins = "gpio94";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ mdss_te_active_state: mdss-te-active-state {
+ pins = "gpio10";
+ function = "mdp_vsync_a";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ mdss_te_suspend_state: mdss-te-suspend-state {
+ pins = "gpio10";
+ function = "mdp_vsync_a";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ msm_mclk0_active_state: msm-mclk0-active-state {
+ pins = "gpio13";
+ function = "cam_mclk";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ msm_mclk0_suspend_state: msm-mclk0-suspend-state {
+ pins = "gpio13";
+ function = "cam_mclk";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ msm_mclk1_active_state: msm-mclk1-active-state {
+ pins = "gpio14";
+ function = "cam_mclk";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ msm_mclk1_suspend_state: msm-mclk1-suspend-state {
+ pins = "gpio14";
+ function = "cam_mclk";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ nfc_int_active_state: nfc-int-active-state {
+ pins = "gpio92";
+ function = "gpio";
+ drive-strength = <6>;
+ bias-pull-up;
+ };
+
+ nfc_int_suspend_state: nfc-int-suspend-state {
+ pins = "gpio92";
+ function = "gpio";
+ drive-strength = <6>;
+ bias-pull-up;
+ };
+
+ nfc_enable_active_state: nfc-enable-active-state {
+ pins = "gpio12", "gpio116";
+ function = "gpio";
+ drive-strength = <6>;
+ bias-pull-up;
+ };
+
+ nfc_enable_suspend_state: nfc-enable-suspend-state {
+ pins = "gpio12", "gpio116";
+ function = "gpio";
+ drive-strength = <6>;
+ bias-disable;
+ };
+
+ ts_active_state: ts-active-state {
+ pins = "gpio89", "gpio125";
+ function = "gpio";
+ drive-strength = <16>;
+ bias-pull-up;
+ input-enable;
+ };
+
+ ts_int_suspend_state: ts-int-suspend-state {
+ pins = "gpio125";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ ts_reset_suspend_state: ts-reset-suspend-state {
+ pins = "gpio89";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ wcd_int_n_state: wcd-int-n-state {
+ pins = "gpio54";
+ function = "gpio";
+ bias-pull-down;
+ drive-strength = <2>;
+ input-enable;
+ };
+
+ wsa_leftspk_pwr_n_state: wsa-leftspk-pwr-n-state {
+ pins = "gpio65";
+ function = "gpio";
+ bias-disable;
+ drive-strength = <2>;
+ output-low;
+ };
+
+ wsa_rightspk_pwr_n_state: wsa-rightspk-pwr-n-state {
+ pins = "gpio66";
+ function = "gpio";
+ bias-disable;
+ drive-strength = <2>;
+ output-low;
+ };
+};
+
+&pm8998_resin {
+ linux,code = <KEY_VOLUMEDOWN>;
+};
+
+&ufshc {
+ vcc-supply = <&vreg_l20a_2p95>;
+ vccq-supply = <&vreg_l26a_1p2>;
+ vccq2-supply = <&vreg_s4a_1p8>;
+ vcc-max-microamp = <750000>;
+ vccq-max-microamp = <560000>;
+ vccq2-max-microamp = <750000>;
+ status = "okay";
+};
+
+&ufsphy {
+ vdda-phy-supply = <&vreg_l1a_0p875>;
+ vdda-pll-supply = <&vreg_l2a_1p2>;
+ vddp-ref-clk-supply = <&vreg_l26a_1p2>;
+ status = "okay";
+};
+
+&usb3 {
+ /* Disable USB3 clock requirement as the device only supports USB2 */
+ qcom,select-utmi-as-pipe-clk;
+ status = "okay";
+};
+
+&usb3_dwc3 {
+ /* Drop the unused USB 3 PHY */
+ phys = <&qusb2phy>;
+ phy-names = "usb2-phy";
+
+ /* Fastest mode for USB 2 */
+ maximum-speed = "high-speed";
+
+ /* Force to peripheral until we can switch modes */
+ dr_mode = "peripheral";
+};
+
+&wifi {
+ vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
+ vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
+ vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
+ vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/qcom/pm8998.dtsi b/arch/arm64/boot/dts/qcom/pm8998.dtsi
index d09f2954b6f9..7929fa64e1ef 100644
--- a/arch/arm64/boot/dts/qcom/pm8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8998.dtsi
@@ -52,6 +52,14 @@ pm8998_pwrkey: pwrkey {
bias-pull-up;
linux,code = <KEY_POWER>;
};
+
+ pm8998_resin: resin {
+ compatible = "qcom,pm8941-resin";
+ bias-pull-up;
+ interrupts = <GIC_SPI 0x8 1 IRQ_TYPE_EDGE_BOTH>;
+ debounce = <15625>;
+ status = "disabled";
+ };
};

pm8998_temp: temp-alarm@2400 {
--
2.30.2