The PMI632, commonly found on SoCs with SDM632 has various standard
functions like ADC, GPIOs, LPG and more.
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Signed-off-by: Luca Weiss <luca@xxxxxxxxx>
---
arch/arm64/boot/dts/qcom/pmi632.dtsi | 165 +++++++++++++++++++++++++++++++++++
1 file changed, 165 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/pmi632.dtsi b/arch/arm64/boot/dts/qcom/pmi632.dtsi
new file mode 100644
index 000000000000..4eb79e0ce40a
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/pmi632.dtsi
@@ -0,0 +1,165 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (C) 2023 Luca Weiss <luca@xxxxxxxxx>
+ */
+
+#include <dt-bindings/iio/qcom,spmi-vadc.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/spmi/spmi.h>
+
+/ {
+ thermal-zones {
+ pmi632-thermal {
+ polling-delay-passive = <100>;
+ polling-delay = <0>;
+
+ thermal-sensors = <&pmi632_temp>;
+
+ trips {
+ trip0 {
+ temperature = <95000>;
+ hysteresis = <0>;
+ type = "passive";
+ };
+
+ trip1 {
+ temperature = <115000>;
+ hysteresis = <0>;
+ type = "hot";
+ };
+
+ trip2 {
+ temperature = <125000>;
+ hysteresis = <0>;
+ type = "critical";
+ };
+ };
+ };
+ };
+};
+
+&spmi_bus {
+ pmic@2 {
+ compatible = "qcom,pmi632", "qcom,spmi-pmic";
+ reg = <0x2 SPMI_USID>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pmi632_temp: temp-alarm@2400 {
+ compatible = "qcom,spmi-temp-alarm";
+ reg = <0x2400>;
+ interrupts = <0x2 0x24 0x0 IRQ_TYPE_EDGE_BOTH>;
+ #thermal-sensor-cells = <0>;
+ };
+
+ pmi632_adc: adc@3100 {
+ compatible = "qcom,spmi-adc5";
+ reg = <0x3100>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #io-channel-cells = <1>;
+ interrupts = <0x2 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
+
+ channel@0 {
+ reg = <ADC5_REF_GND>;
+ qcom,pre-scaling = <1 1>;
+ label = "ref_gnd";
+ };
+
+ channel@1 {
+ reg = <ADC5_1P25VREF>;
+ qcom,pre-scaling = <1 1>;
+ label = "vref_1p25";
+ };
+
+ channel@6 {
+ reg = <ADC5_DIE_TEMP>;
+ qcom,pre-scaling = <1 1>;
+ label = "die_temp";
+ };
+
+ channel@7 {
+ reg = <ADC5_USB_IN_I>;
+ qcom,pre-scaling = <1 1>;
+ label = "usb_in_i_uv";
+ };
+
+ channel@8 {
+ reg = <ADC5_USB_IN_V_16>;
+ qcom,pre-scaling = <1 16>;
+ label = "usb_in_v_div_16";
+ };
+
+ channel@9 {
+ reg = <ADC5_CHG_TEMP>;
+ qcom,pre-scaling = <1 1>;
+ label = "chg_temp";
+ };
+
+ channel@4b {
+ reg = <ADC5_BAT_ID_100K_PU>;
+ qcom,hw-settle-time = <200>;
+ qcom,pre-scaling = <1 1>;
+ qcom,ratiometric;
+ label = "bat_id";
+ };
+
+ channel@83 {
+ reg = <ADC5_VPH_PWR>;
+ qcom,pre-scaling = <1 3>;
+ label = "vph_pwr";
+ };
+
+ channel@84 {
+ reg = <ADC5_VBAT_SNS>;
+ qcom,pre-scaling = <1 3>;
+ label = "vbat_sns";
+ };
+ };
+
+ pmi632_adc_tm: adc-tm@3500 {
+ compatible = "qcom,spmi-adc-tm5";
+ reg = <0x3500>;
+ interrupts = <0x2 0x35 0x0 IRQ_TYPE_EDGE_RISING>;
+ #thermal-sensor-cells = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ pmi632_sdam_7: nvram@b600 {
+ compatible = "qcom,spmi-sdam";
+ reg = <0xb600>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0xb600 0x100>;
+ };
+
+ pmi632_gpios: gpio@c000 {
+ compatible = "qcom,pmi632-gpio", "qcom,spmi-gpio";
+ reg = <0xc000>;
+ gpio-controller;
+ gpio-ranges = <&pmi632_gpios 0 0 8>;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+ };
+
+ pmic@3 {
+ compatible = "qcom,pmi632", "qcom,spmi-pmic";
+ reg = <0x3 SPMI_USID>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pmi632_lpg: pwm {
+ compatible = "qcom,pmi632-lpg";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #pwm-cells = <2>;
+
+ status = "disabled";
+ };
+ };
+};
--
2.40.1
