bindings/mfd/samsung%2Cs2mps11.yaml

1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/mfd/samsung,s2mps11.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Samsung S2MPS11/13/14/15 and S2MPU02 Power Management IC
10   - Krzysztof Kozlowski <krzk@kernel.org>
16   The Samsung S2MPS11/13/14/15 and S2MPU02 is a family of Power Management IC
18   sub-blocks.
23       - samsung,s2mps11-pmic
24       - samsung,s2mps13-pmic
25       - samsung,s2mps14-pmic
26       - samsung,s2mps15-pmic
27       - samsung,s2mpu02-pmic
30     $ref: /schemas/clock/samsung,s2mps11.yaml
45   samsung,s2mps11-acokb-ground:
47       Indicates that ACOKB pin of S2MPS11 PMIC is connected to the ground so
49       power. Usually the ACOKB is pulled up to VBATT so when PWRHOLD pin goes
50       low, the rising ACOKB will trigger power off.
53   samsung,s2mps11-wrstbi-ground:
60   wakeup-source: true
63   - compatible
64   - reg
65   - regulators
70   - if:
74             const: samsung,s2mps11-pmic
78           $ref: /schemas/regulator/samsung,s2mps11.yaml
79         samsung,s2mps11-wrstbi-ground: false
81   - if:
85             const: samsung,s2mps13-pmic
90         samsung,s2mps11-acokb-ground: false
92   - if:
96             const: samsung,s2mps14-pmic
101         samsung,s2mps11-acokb-ground: false
102         samsung,s2mps11-wrstbi-ground: false
104   - if:
108             const: samsung,s2mps15-pmic
113         samsung,s2mps11-acokb-ground: false
114         samsung,s2mps11-wrstbi-ground: false
116   - if:
120             const: samsung,s2mpu02-pmic
125         samsung,s2mps11-acokb-ground: false
126         samsung,s2mps11-wrstbi-ground: false
129   - |
130     #include <dt-bindings/interrupt-controller/irq.h>
133         #address-cells = <1>;
134         #size-cells = <0>;
137             compatible = "samsung,s2mps11-pmic";
140             interrupt-parent = <&gpx0>;
142             pinctrl-names = "default";
143             pinctrl-0 = <&s2mps11_irq>;
144             samsung,s2mps11-acokb-ground;
145             wakeup-source;
148                 compatible = "samsung,s2mps11-clk";
149                 #clock-cells = <1>;
150                 clock-output-names = "s2mps11_ap", "s2mps11_cp", "s2mps11_bt";
155                     regulator-name = "vdd_ldo1";
156                     regulator-min-microvolt = <1000000>;
157                     regulator-max-microvolt = <1000000>;
158                     regulator-always-on;
162                     regulator-name = "vdd_adc";
163                     regulator-min-microvolt = <1800000>;
164                     regulator-max-microvolt = <1800000>;
166                     regulator-state-mem {
167                         regulator-off-in-suspend;
174                     regulator-name = "vdd_mif";
175                     regulator-min-microvolt = <800000>;
176                     regulator-max-microvolt = <1300000>;
177                     regulator-always-on;
178                     regulator-boot-on;
180                     regulator-state-mem {
181                         regulator-off-in-suspend;
186                     regulator-name = "vdd_arm";
187                     regulator-min-microvolt = <800000>;
188                     regulator-max-microvolt = <1500000>;
189                     regulator-always-on;
190                     regulator-boot-on;
191                     regulator-coupled-with = <&buck3_reg>;
192                     regulator-coupled-max-spread = <300000>;
194                     regulator-state-mem {
195                         regulator-off-in-suspend;
200                     regulator-name = "vdd_int";
201                     regulator-min-microvolt = <800000>;
202                     regulator-max-microvolt = <1400000>;
203                     regulator-always-on;
204                     regulator-boot-on;
205                     regulator-coupled-with = <&buck2_reg>;
206                     regulator-coupled-max-spread = <300000>;
208                     regulator-state-mem {
209                         regulator-off-in-suspend;
218   - |
219     #include <dt-bindings/interrupt-controller/irq.h>
222         #address-cells = <1>;
223         #size-cells = <0>;
226             compatible = "samsung,s2mps14-pmic";
229             interrupt-parent = <&gpx0>;
231             wakeup-source;
234                 compatible = "samsung,s2mps14-clk";
235                 #clock-cells = <1>;
236                 clock-output-names = "s2mps14_ap", "unused", "s2mps14_bt";
241                     regulator-name = "VLDO1_1.0V";
242                     regulator-min-microvolt = <1000000>;
243                     regulator-max-microvolt = <1000000>;
244                     regulator-always-on;
246                     regulator-state-mem {
247                         regulator-on-in-suspend;
254                     regulator-name = "VBUCK1_1.0V";
255                     regulator-min-microvolt = <800000>;
256                     regulator-max-microvolt = <1000000>;
257                     regulator-always-on;
259                     regulator-state-mem {
260                         regulator-off-in-suspend;