bindings/mfd/mediatek%2Cmt6370.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10   - ChiYuan Huang <cy_huang@richtek.com>
13   MT6370 is a highly-integrated smart power management IC, which includes a
14   single cell Li-Ion/Li-Polymer switching battery charger, a USB Type-C &
15   Power Delivery (PD) controller, dual flash LED current sources, a RGB LED
26   wakeup-source: true
31   interrupt-controller: true
33   "#interrupt-cells":
46         const: mediatek,mt6370-adc
48       "#io-channel-cells":
52       - compatible
53       - "#io-channel-cells"
57     $ref: /schemas/leds/backlight/mediatek,mt6370-backlight.yaml#
61     $ref: /schemas/power/supply/mediatek,mt6370-charger.yaml#
65     $ref: /schemas/usb/mediatek,mt6370-tcpc.yaml#
69     $ref: /schemas/leds/mediatek,mt6370-indicator.yaml#
73     $ref: /schemas/leds/mediatek,mt6370-flashlight.yaml#
95           enable-gpios:
99   - compatible
100   - reg
101   - interrupts
102   - interrupt-controller
103   - "#interrupt-cells"
104   - regulators
105   - adc
106   - backlight
107   - indicator
108   - tcpc
109   - charger
110   - flashlight
115   - |
116     #include <dt-bindings/interrupt-controller/irq.h>
117     #include <dt-bindings/leds/common.h>
118     #include <dt-bindings/iio/adc/mediatek,mt6370_adc.h>
119     #include <dt-bindings/usb/pd.h>
121       #address-cells = <1>;
122       #size-cells = <0>;
127         wakeup-source;
128         interrupts-extended = <&gpio26 3 IRQ_TYPE_LEVEL_LOW>;
129         interrupt-controller;
130         #interrupt-cells = <1>;
133           compatible = "mediatek,mt6370-adc";
134           #io-channel-cells = <1>;
138           compatible = "mediatek,mt6370-backlight";
139           mediatek,bled-channel-use = /bits/ 8 <15>;
143           compatible = "mediatek,mt6370-charger";
145           interrupt-names = "uvp_d_evt", "attach_i", "mivr";
146           io-channels = <&mt6370_adc MT6370_CHAN_IBUS>;
148           mt6370_otg_vbus: usb-otg-vbus-regulator {
149             regulator-name = "mt6370-usb-otg-vbus";
150             regulator-min-microvolt = <4350000>;
151             regulator-max-microvolt = <5800000>;
152             regulator-min-microamp = <500000>;
153             regulator-max-microamp = <3000000>;
158           compatible = "mediatek,mt6370-indicator";
159           #address-cells = <1>;
160           #size-cells = <0>;
162           multi-led@0 {
166             led-max-microamp = <24000>;
167             #address-cells = <1>;
168             #size-cells = <0>;
186             led-max-microamp = <6000>;
191           compatible = "mediatek,mt6370-flashlight";
192           #address-cells = <1>;
193           #size-cells = <0>;
196             led-sources = <0>;
199             function-enumerator = <1>;
200             led-max-microamp = <200000>;
201             flash-max-microamp = <500000>;
202             flash-max-timeout-us = <1248000>;
206             led-sources = <1>;
209             function-enumerator = <2>;
210             led-max-microamp = <200000>;
211             flash-max-microamp = <500000>;
212             flash-max-timeout-us = <1248000>;
217           compatible = "mediatek,mt6370-tcpc";
218           interrupts-extended = <&gpio26 4 IRQ_TYPE_LEVEL_LOW>;
221             compatible = "usb-c-connector";
222             label = "USB-C";
223             vbus-supply = <&mt6370_otg_vbus>;
224             data-role = "dual";
225             power-role = "dual";
226             try-power-role = "sink";
227             source-pdos = <PDO_FIXED(5000, 1000, PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP)>;
228             sink-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP)>;
229             op-sink-microwatt = <10000000>;
232               #address-cells = <1>;
233               #size-cells = <0>;
238                   remote-endpoint = <&usb_hs>;
244                   remote-endpoint = <&usb_ss>;
250                   remote-endpoint = <&dp_aux>;
259             regulator-name = "mt6370-dsv-vbst";
260             regulator-min-microvolt = <4000000>;
261             regulator-max-microvolt = <6200000>;
264             regulator-name = "mt6370-dsv-vpos";
265             regulator-min-microvolt = <4000000>;
266             regulator-max-microvolt = <6000000>;
267             regulator-boot-on;
270             regulator-name = "mt6370-dsv-vneg";
271             regulator-min-microvolt = <4000000>;
272             regulator-max-microvolt = <6000000>;
273             regulator-boot-on;
276             regulator-name = "mt6370-vib-ldo";
277             regulator-min-microvolt = <1600000>;
278             regulator-max-microvolt = <4000000>;