xref: /openbmc/linux/arch/arm64/boot/dts/qcom/pm8994.dtsi (revision cc3519b8)
1// SPDX-License-Identifier: GPL-2.0
2#include <dt-bindings/iio/qcom,spmi-vadc.h>
3#include <dt-bindings/input/linux-event-codes.h>
4#include <dt-bindings/interrupt-controller/irq.h>
5#include <dt-bindings/spmi/spmi.h>
6
7/ {
8	thermal-zones {
9		pm8994-thermal {
10			polling-delay-passive = <250>;
11			polling-delay = <1000>;
12
13			thermal-sensors = <&pm8994_temp>;
14
15			trips {
16				pm8994_alert0: pm8994-alert0 {
17					temperature = <95000>;
18					hysteresis = <2000>;
19					type = "passive";
20				};
21				pm8994_crit: pm8994-crit {
22					temperature = <125000>;
23					hysteresis = <2000>;
24					type = "critical";
25				};
26			};
27		};
28	};
29};
30
31&spmi_bus {
32
33	pmic@0 {
34		compatible = "qcom,pm8994", "qcom,spmi-pmic";
35		reg = <0x0 SPMI_USID>;
36		#address-cells = <1>;
37		#size-cells = <0>;
38
39		rtc@6000 {
40			compatible = "qcom,pm8941-rtc";
41			reg = <0x6000>, <0x6100>;
42			reg-names = "rtc", "alarm";
43			interrupts = <0x0 0x61 0x1 IRQ_TYPE_EDGE_RISING>;
44		};
45
46		pm8994_pon: pon@800 {
47			compatible = "qcom,pm8916-pon";
48			reg = <0x800>;
49			mode-bootloader = <0x2>;
50			mode-recovery = <0x1>;
51
52			pwrkey {
53				compatible = "qcom,pm8941-pwrkey";
54				interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>;
55				debounce = <15625>;
56				bias-pull-up;
57				linux,code = <KEY_POWER>;
58			};
59
60			pm8994_resin: resin {
61				compatible = "qcom,pm8941-resin";
62				interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>;
63				debounce = <15625>;
64				bias-pull-up;
65				status = "disabled";
66			};
67		};
68
69		pm8994_temp: temp-alarm@2400 {
70			compatible = "qcom,spmi-temp-alarm";
71			reg = <0x2400>;
72			interrupts = <0x0 0x24 0x0 IRQ_TYPE_EDGE_RISING>;
73			io-channels = <&pm8994_vadc VADC_DIE_TEMP>;
74			io-channel-names = "thermal";
75			#thermal-sensor-cells = <0>;
76		};
77
78		pm8994_vadc: adc@3100 {
79			compatible = "qcom,spmi-vadc";
80			reg = <0x3100>;
81			interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
82			#address-cells = <1>;
83			#size-cells = <0>;
84			#io-channel-cells = <1>;
85
86			channel@7 {
87				reg = <VADC_VSYS>;
88				qcom,pre-scaling = <1 3>;
89				label = "vph_pwr";
90			};
91			channel@8 {
92				reg = <VADC_DIE_TEMP>;
93				label = "die_temp";
94			};
95			channel@9 {
96				reg = <VADC_REF_625MV>;
97				label = "ref_625mv";
98			};
99			channel@a {
100				reg = <VADC_REF_1250MV>;
101				label = "ref_1250mv";
102			};
103			channel@e {
104				reg = <VADC_GND_REF>;
105			};
106			channel@f {
107				reg = <VADC_VDD_VADC>;
108			};
109		};
110
111		pm8994_gpios: gpio@c000 {
112			compatible = "qcom,pm8994-gpio", "qcom,spmi-gpio";
113			reg = <0xc000>;
114			gpio-controller;
115			gpio-ranges = <&pm8994_gpios 0 0 22>;
116			#gpio-cells = <2>;
117			interrupt-controller;
118			#interrupt-cells = <2>;
119		};
120
121		pm8994_mpps: mpps@a000 {
122			compatible = "qcom,pm8994-mpp", "qcom,spmi-mpp";
123			reg = <0xa000>;
124			gpio-controller;
125			#gpio-cells = <2>;
126			gpio-ranges = <&pm8994_mpps 0 0 8>;
127			interrupt-controller;
128			#interrupt-cells = <2>;
129		};
130	};
131
132	pmic@1 {
133		compatible = "qcom,pm8994", "qcom,spmi-pmic";
134		reg = <0x1 SPMI_USID>;
135		#address-cells = <1>;
136		#size-cells = <0>;
137
138		pm8994_lpg: pwm {
139			compatible = "qcom,pm8994-lpg";
140
141			#address-cells = <1>;
142			#size-cells = <0>;
143			#pwm-cells = <2>;
144
145			status = "disabled";
146		};
147
148		pm8994_spmi_regulators: regulators {
149			compatible = "qcom,pm8994-regulators";
150		};
151	};
152};
153