From 0d80f44c644aed766cc26fbb201e1c1a38bca924 Mon Sep 17 00:00:00 2001
From: Caleb Connolly <caleb.connolly@linaro.org>
Date: Mon, 26 Feb 2024 17:26:38 +0000
Subject: [PATCH] dts: msm8996: import PMIC dtsi files
Import PM8994 and PMI8994 DTSI files in preparation for switching
MSM8996 boards to upstream DTS.
Taken from kernel tag v6.7
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
---
arch/arm/dts/pm8994.dtsi | 152 ++++++++++++++++++++++++++++++++++++++
arch/arm/dts/pmi8994.dtsi | 65 ++++++++++++++++
2 files changed, 217 insertions(+)
create mode 100644 arch/arm/dts/pm8994.dtsi
create mode 100644 arch/arm/dts/pmi8994.dtsi
diff --git a/arch/arm/dts/pm8994.dtsi b/arch/arm/dts/pm8994.dtsi
new file mode 100644
index 0000000000..d44a95caf0
--- /dev/null
+++ b/arch/arm/dts/pm8994.dtsi
@@ -0,0 +1,152 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <dt-bindings/iio/qcom,spmi-vadc.h>
+#include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/spmi/spmi.h>
+
+/ {
+ thermal-zones {
+ pm8994-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&pm8994_temp>;
+
+ trips {
+ pm8994_alert0: pm8994-alert0 {
+ temperature = <95000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ pm8994_crit: pm8994-crit {
+ temperature = <125000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+ };
+ };
+};
+
+&spmi_bus {
+
+ pmic@0 {
+ compatible = "qcom,pm8994", "qcom,spmi-pmic";
+ reg = <0x0 SPMI_USID>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rtc@6000 {
+ compatible = "qcom,pm8941-rtc";
+ reg = <0x6000>, <0x6100>;
+ reg-names = "rtc", "alarm";
+ interrupts = <0x0 0x61 0x1 IRQ_TYPE_EDGE_RISING>;
+ };
+
+ pm8994_pon: pon@800 {
+ compatible = "qcom,pm8916-pon";
+ reg = <0x800>;
+ mode-bootloader = <0x2>;
+ mode-recovery = <0x1>;
+
+ pwrkey {
+ compatible = "qcom,pm8941-pwrkey";
+ interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>;
+ debounce = <15625>;
+ bias-pull-up;
+ linux,code = <KEY_POWER>;
+ };
+
+ pm8994_resin: resin {
+ compatible = "qcom,pm8941-resin";
+ interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>;
+ debounce = <15625>;
+ bias-pull-up;
+ status = "disabled";
+ };
+ };
+
+ pm8994_temp: temp-alarm@2400 {
+ compatible = "qcom,spmi-temp-alarm";
+ reg = <0x2400>;
+ interrupts = <0x0 0x24 0x0 IRQ_TYPE_EDGE_RISING>;
+ io-channels = <&pm8994_vadc VADC_DIE_TEMP>;
+ io-channel-names = "thermal";
+ #thermal-sensor-cells = <0>;
+ };
+
+ pm8994_vadc: adc@3100 {
+ compatible = "qcom,spmi-vadc";
+ reg = <0x3100>;
+ interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #io-channel-cells = <1>;
+
+ channel@7 {
+ reg = <VADC_VSYS>;
+ qcom,pre-scaling = <1 3>;
+ label = "vph_pwr";
+ };
+ channel@8 {
+ reg = <VADC_DIE_TEMP>;
+ label = "die_temp";
+ };
+ channel@9 {
+ reg = <VADC_REF_625MV>;
+ label = "ref_625mv";
+ };
+ channel@a {
+ reg = <VADC_REF_1250MV>;
+ label = "ref_1250mv";
+ };
+ channel@e {
+ reg = <VADC_GND_REF>;
+ };
+ channel@f {
+ reg = <VADC_VDD_VADC>;
+ };
+ };
+
+ pm8994_gpios: gpio@c000 {
+ compatible = "qcom,pm8994-gpio", "qcom,spmi-gpio";
+ reg = <0xc000>;
+ gpio-controller;
+ gpio-ranges = <&pm8994_gpios 0 0 22>;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ pm8994_mpps: mpps@a000 {
+ compatible = "qcom,pm8994-mpp", "qcom,spmi-mpp";
+ reg = <0xa000>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&pm8994_mpps 0 0 8>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+ };
+
+ pmic@1 {
+ compatible = "qcom,pm8994", "qcom,spmi-pmic";
+ reg = <0x1 SPMI_USID>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pm8994_lpg: pwm {
+ compatible = "qcom,pm8994-lpg";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #pwm-cells = <2>;
+
+ status = "disabled";
+ };
+
+ pm8994_spmi_regulators: regulators {
+ compatible = "qcom,pm8994-regulators";
+ };
+ };
+};
diff --git a/arch/arm/dts/pmi8994.dtsi b/arch/arm/dts/pmi8994.dtsi
new file mode 100644
index 0000000000..36d6a1fb55
--- /dev/null
+++ b/arch/arm/dts/pmi8994.dtsi
@@ -0,0 +1,65 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/spmi/spmi.h>
+
+&spmi_bus {
+
+ pmic@2 {
+ compatible = "qcom,pmi8994", "qcom,spmi-pmic";
+ reg = <0x2 SPMI_USID>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pmi8994_gpios: gpio@c000 {
+ compatible = "qcom,pmi8994-gpio", "qcom,spmi-gpio";
+ reg = <0xc000>;
+ gpio-controller;
+ gpio-ranges = <&pmi8994_gpios 0 0 10>;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ pmi8994_mpps: mpps@a000 {
+ compatible = "qcom,pmi8994-mpp", "qcom,spmi-mpp";
+ reg = <0xa000>;
+ gpio-controller;
+ gpio-ranges = <&pmi8994_mpps 0 0 4>;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+ };
+
+ pmic@3 {
+ compatible = "qcom,pmi8994", "qcom,spmi-pmic";
+ reg = <0x3 SPMI_USID>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pmi8994_lpg: pwm {
+ compatible = "qcom,pmi8994-lpg";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #pwm-cells = <2>;
+
+ status = "disabled";
+ };
+
+ pmi8994_spmi_regulators: regulators {
+ compatible = "qcom,pmi8994-regulators";
+ };
+
+ pmi8994_wled: wled@d800 {
+ compatible = "qcom,pmi8994-wled";
+ reg = <0xd800>, <0xd900>;
+ interrupts = <0x3 0xd8 0x1 IRQ_TYPE_EDGE_RISING>,
+ <0x3 0xd8 0x2 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "ovp", "short";
+ qcom,cabc;
+ qcom,external-pfet;
+ status = "disabled";
+ };
+ };
+};
--
2.39.5