58 lines · yaml
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause2%YAML 1.23---4$id: http://devicetree.org/schemas/rtc/microcrystal,rv3028.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Microchip RV-3028 RTC8 9allOf:10 - $ref: rtc.yaml#11 12maintainers:13 - Alexandre Belloni <alexandre.belloni@bootlin.com>14 15properties:16 compatible:17 const: microcrystal,rv302818 19 reg:20 maxItems: 121 22 interrupts:23 maxItems: 124 25 "#clock-cells":26 const: 027 28 trickle-resistor-ohms:29 enum:30 - 300031 - 500032 - 900033 - 1500034 35required:36 - compatible37 - reg38 39unevaluatedProperties: false40 41examples:42 - |43 #include <dt-bindings/interrupt-controller/irq.h>44 i2c {45 #address-cells = <1>;46 #size-cells = <0>;47 48 rtc@51 {49 compatible = "microcrystal,rv3028";50 reg = <0x51>;51 pinctrl-0 = <&rtc_nint_pins>;52 interrupts-extended = <&gpio1 16 IRQ_TYPE_LEVEL_HIGH>;53 trickle-resistor-ohms = <3000>;54 };55 };56 57...58