xref: /openbmc/linux/arch/arm64/boot/dts/qcom/pm8950.dtsi (revision 41c18552)
1// SPDX-License-Identifier: BSD-3-Clause
2/*
3 * Copyright (c) 2022, AngeloGioacchino Del Regno
4 *                     <angelogioacchino.delregno@somainline.org>
5 * Copyright (c) 2022, Marijn Suijten <marijn.suijten@somainline.org>
6 */
7
8#include <dt-bindings/iio/qcom,spmi-vadc.h>
9#include <dt-bindings/input/linux-event-codes.h>
10#include <dt-bindings/interrupt-controller/irq.h>
11#include <dt-bindings/pinctrl/qcom,pmic-mpp.h>
12#include <dt-bindings/spmi/spmi.h>
13
14&spmi_bus {
15	pmic@0 {
16		compatible = "qcom,pm8950", "qcom,spmi-pmic";
17		reg = <0x0 SPMI_USID>;
18		#address-cells = <1>;
19		#size-cells = <0>;
20
21		pon@800 {
22			compatible = "qcom,pm8916-pon";
23			reg = <0x0800>;
24			mode-bootloader = <0x2>;
25			mode-recovery = <0x1>;
26
27			pwrkey {
28				compatible = "qcom,pm8941-pwrkey";
29				interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>;
30				debounce = <15625>;
31				bias-pull-up;
32				linux,code = <KEY_POWER>;
33			};
34		};
35
36		pm8950_temp: temp-alarm@2400 {
37			compatible = "qcom,spmi-temp-alarm";
38			reg = <0x2400>;
39			interrupts = <0 0x24 0 IRQ_TYPE_EDGE_RISING>;
40			io-channels = <&pm8950_vadc VADC_DIE_TEMP>;
41			io-channel-names = "thermal";
42			#thermal-sensor-cells = <0>;
43		};
44
45		pm8950_vadc: adc@3100 {
46			compatible = "qcom,spmi-vadc";
47			reg = <0x3100>;
48			interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
49			#address-cells = <1>;
50			#size-cells = <0>;
51			#io-channel-cells = <1>;
52
53			channel@5 {
54				reg = <VADC_VCOIN>;
55				qcom,pre-scaling = <1 1>;
56				label = "vcoin";
57			};
58
59			channel@7 {
60				reg = <VADC_VSYS>;
61				qcom,pre-scaling = <1 1>;
62				label = "vph_pwr";
63			};
64
65			channel@8 {
66				reg = <VADC_DIE_TEMP>;
67				qcom,pre-scaling = <1 1>;
68				label = "die_temp";
69			};
70
71			channel@9 {
72				reg = <VADC_REF_625MV>;
73				qcom,pre-scaling = <1 1>;
74				label = "ref_625mv";
75			};
76
77			channel@a {
78				reg = <VADC_REF_1250MV>;
79				qcom,pre-scaling = <1 1>;
80				label = "ref_1250mv";
81			};
82
83			channel@c {
84				reg = <VADC_SPARE1>;
85				qcom,pre-scaling = <1 1>;
86				label = "ref_buf_625mv";
87			};
88
89			channel@e {
90				reg = <VADC_GND_REF>;
91				label = "ref_gnd";
92			};
93
94			channel@f {
95				reg = <VADC_VDD_VADC>;
96				label = "ref_vdd";
97			};
98
99			channel@11 {
100				reg = <VADC_P_MUX2_1_1>;
101				qcom,pre-scaling = <1 1>;
102				qcom,ratiometric;
103				qcom,hw-settle-time = <200>;
104				label = "pa_therm1";
105			};
106
107			channel@13 {
108				reg = <VADC_P_MUX4_1_1>;
109				qcom,pre-scaling = <1 1>;
110				qcom,ratiometric;
111				qcom,hw-settle-time = <200>;
112				label = "case_therm";
113			};
114
115			channel@32 {
116				reg = <VADC_LR_MUX3_XO_THERM>;
117				qcom,pre-scaling = <1 1>;
118				qcom,ratiometric;
119				qcom,hw-settle-time = <200>;
120				label = "xo_therm";
121			};
122
123			channel@36 {
124				reg = <VADC_LR_MUX7_HW_ID>;
125				qcom,pre-scaling = <1 1>;
126				qcom,ratiometric;
127				qcom,hw-settle-time = <200>;
128				label = "pa_therm0";
129			};
130
131			channel@3c {
132				reg = <VADC_LR_MUX3_BUF_XO_THERM>;
133				qcom,pre-scaling = <1 1>;
134				qcom,ratiometric;
135				qcom,hw-settle-time = <200>;
136				label = "xo_therm_buf";
137			};
138		};
139
140		rtc@6000 {
141			compatible = "qcom,pm8941-rtc";
142			reg = <0x6000>, <0x6100>;
143			reg-names = "rtc", "alarm";
144			interrupts = <0x0 0x61 0x1 IRQ_TYPE_NONE>;
145		};
146
147		pm8950_mpps: mpps@a000 {
148			compatible = "qcom,pm8950-mpp", "qcom,spmi-mpp";
149			reg = <0xa000>;
150			gpio-controller;
151			gpio-ranges = <&pm8950_mpps 0 0 4>;
152			#gpio-cells = <2>;
153			interrupt-controller;
154			#interrupt-cells = <2>;
155		};
156
157		pm8950_gpios: gpio@c000 {
158			compatible = "qcom,pm8950-gpio", "qcom,spmi-gpio";
159			reg = <0xc000>;
160			gpio-controller;
161			gpio-ranges = <&pm8950_gpios 0 0 8>;
162			#gpio-cells = <2>;
163			interrupt-controller;
164			#interrupt-cells = <2>;
165		};
166	};
167
168	pmic@1 {
169		compatible = "qcom,pm8950", "qcom,spmi-pmic";
170		reg = <0x1 SPMI_USID>;
171		#address-cells = <1>;
172		#size-cells = <0>;
173
174		pm8950_spmi_regulators: regulators {
175			compatible = "qcom,pm8950-regulators";
176		};
177	};
178};
179