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1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/rtc/faraday,ftrtc010.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Faraday Technology FTRTC010 Real Time Clock8 9maintainers:10 - Linus Walleij <linus.walleij@linaro.org>11 12description: |13 This RTC appears in for example the Storlink Gemini family of SoCs.14 15properties:16 compatible:17 oneOf:18 - const: faraday,ftrtc01019 - items:20 - const: cortina,gemini-rtc21 - const: faraday,ftrtc01022 23 resets:24 maxItems: 125 26 reg:27 maxItems: 128 29 interrupts:30 maxItems: 131 32 clocks:33 items:34 - description: PCLK clocks35 - description: EXTCLK clocks. Faraday calls it CLK1HZ and says the clock36 should be 1 Hz, but implementers actually seem to choose different37 clocks here, like Cortina who chose 32768 Hz (a typical low-power clock).38 39 clock-names:40 items:41 - const: PCLK42 - const: EXTCLK43 44required:45 - compatible46 47additionalProperties: false48 49examples:50 - |51 #include <dt-bindings/interrupt-controller/irq.h>52 rtc@45000000 {53 compatible = "cortina,gemini-rtc", "faraday,ftrtc010";54 reg = <0x45000000 0x100>;55 interrupts = <17 IRQ_TYPE_LEVEL_HIGH>;56 clocks = <&foo 0>, <&foo 1>;57 clock-names = "PCLK", "EXTCLK";58 };59