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-rw-r--r--arch/arm64/boot/dts/qcom/pm8953.dtsi90
1 files changed, 90 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/pm8953.dtsi b/arch/arm64/boot/dts/qcom/pm8953.dtsi
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index 000000000..a1d36f9eb
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/pm8953.dtsi
@@ -0,0 +1,90 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/* Copyright (c) 2022, The Linux Foundation. All rights reserved. */
+
+#include <dt-bindings/iio/qcom,spmi-vadc.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/spmi/spmi.h>
+
+&spmi_bus {
+ pmic@0 {
+ compatible = "qcom,pm8953", "qcom,spmi-pmic";
+ reg = <0 SPMI_USID>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pm8953_pon: pon@800 {
+ compatible = "qcom,pm8916-pon";
+ reg = <0x800>;
+ mode-bootloader = <0x2>;
+ mode-recovery = <0x1>;
+
+ pwrkey {
+ compatible = "qcom,pm8941-pwrkey";
+ interrupts = <0x00 0x08 0 IRQ_TYPE_EDGE_BOTH>;
+ debounce = <15625>;
+ bias-pull-up;
+ linux,code = <KEY_POWER>;
+ };
+
+ pm8953_resin: resin {
+ compatible = "qcom,pm8941-resin";
+ interrupts = <0x00 0x08 1 IRQ_TYPE_EDGE_BOTH>;
+ debounce = <15625>;
+ bias-pull-up;
+ status = "disabled";
+ };
+ };
+
+ temp-alarm@2400 {
+ compatible = "qcom,spmi-temp-alarm";
+ reg = <0x2400>;
+ interrupts = <0x0 0x24 0x0 IRQ_TYPE_EDGE_RISING>;
+ io-channels = <&pm8953_vadc VADC_DIE_TEMP>;
+ io-channel-names = "thermal";
+ #thermal-sensor-cells = <0>;
+ };
+
+ pm8953_vadc: adc@3100 {
+ compatible = "qcom,spmi-vadc";
+ reg = <0x3100>;
+ interrupts = <0x00 0x31 0x00 0x01>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #io-channel-cells = <1>;
+
+ adc-chan@8 {
+ reg = <VADC_DIE_TEMP>;
+ };
+ adc-chan@9 {
+ reg = <VADC_REF_625MV>;
+ };
+ adc-chan@a {
+ reg = <VADC_REF_1250MV>;
+ };
+ adc-chan@c {
+ reg = <VADC_SPARE1>;
+ };
+ adc-chan@e {
+ reg = <VADC_GND_REF>;
+ };
+ adc-chan@f {
+ reg = <VADC_VDD_VADC>;
+ };
+ };
+
+ rtc@6000 {
+ compatible = "qcom,pm8941-rtc";
+ reg = <0x6000>, <0x6100>;
+ reg-names = "rtc", "alarm";
+ interrupts = <0x0 0x61 0x1 IRQ_TYPE_EDGE_RISING>;
+ };
+ };
+
+ pmic@1 {
+ compatible = "qcom,pm8953", "qcom,spmi-pmic";
+ reg = <1 SPMI_USID>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+};