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>

diff --git a/arch/arm/dts/pm8994.dtsi b/arch/arm/dts/pm8994.dtsi
new file mode 100644 (file)
index 0000000..d44a95c
--- /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 (file)
index 0000000..36d6a1f
--- /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";
+               };
+       };
+};