From 4f12de0a582e3a180fccc403021b335d2eef2c5f Mon Sep 17 00:00:00 2001 From: Alexandre Belloni Date: Sun, 29 Dec 2019 21:44:14 +0100 Subject: [PATCH] dt-bindings: rtc: at91rm9200: convert bindings to json-schema Convert Real Time Clock for Atmel/Microchip SoCs bindings documentation to json-schema. Cc: Rob Herring Link: https://lore.kernel.org/r/20191229204421.337612-2-alexandre.belloni@bootlin.com Signed-off-by: Alexandre Belloni --- .../bindings/rtc/atmel,at91rm9200-rtc.txt | 18 --------- .../bindings/rtc/atmel,at91rm9200-rtc.yaml | 43 ++++++++++++++++++++++ 2 files changed, 43 insertions(+), 18 deletions(-) delete mode 100644 Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.txt create mode 100644 Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.yaml diff --git a/Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.txt b/Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.txt deleted file mode 100644 index 35eab91..0000000 --- a/Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.txt +++ /dev/null @@ -1,18 +0,0 @@ -Atmel AT91RM9200 Real Time Clock - -Required properties: -- compatible: should be: "atmel,at91rm9200-rtc", "atmel,at91sam9x5-rtc" or - "microchip,sam9x60-rtc" -- reg: physical base address of the controller and length of memory mapped - region. -- interrupts: rtc alarm/event interrupt -- clocks: phandle to input clock. - -Example: - -rtc@fffffe00 { - compatible = "atmel,at91rm9200-rtc"; - reg = <0xfffffe00 0x100>; - interrupts = <1 4 7>; - clocks = <&clk32k>; -}; diff --git a/Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.yaml b/Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.yaml new file mode 100644 index 0000000..c55e580 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.yaml @@ -0,0 +1,43 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rtc/atmel,at91rm9200-rtc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Atmel AT91 RTC Device Tree Bindings + +allOf: + - $ref: "rtc.yaml#" + +maintainers: + - Alexandre Belloni + +properties: + compatible: + enum: + - atmel,at91rm9200-rtc + - atmel,at91sam9x5-rtc + - microchip,sam9x60-rtc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + rtc@fffffe00 { + compatible = "atmel,at91rm9200-rtc"; + reg = <0xfffffe00 0x100>; + interrupts = <1 4 7>; + clocks = <&clk32k>; + }; +... -- 2.7.4