Convert the Philips PCF8563/Epson RTC8564 binding to DT schema format. Add 'interrupts' and 'wakeup-source' as this device has an interrupt which was not documented, but in use. Add 'start-year' as well. Cc: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx> Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> Signed-off-by: Rob Herring <robh@xxxxxxxxxx> --- v2: - Add reference to rtc.yaml and wakeup-source and start-year properties --- .../devicetree/bindings/rtc/nxp,pcf8563.yaml | 56 +++++++++++++++++++ .../devicetree/bindings/rtc/pcf8563.txt | 29 ---------- 2 files changed, 56 insertions(+), 29 deletions(-) create mode 100644 Documentation/devicetree/bindings/rtc/nxp,pcf8563.yaml delete mode 100644 Documentation/devicetree/bindings/rtc/pcf8563.txt diff --git a/Documentation/devicetree/bindings/rtc/nxp,pcf8563.yaml b/Documentation/devicetree/bindings/rtc/nxp,pcf8563.yaml new file mode 100644 index 000000000000..a542b6c7ff44 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/nxp,pcf8563.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rtc/nxp,pcf8563.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Philips PCF8563/Epson RTC8564 Real Time Clock + +maintainers: + - Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx> + +allOf: + - $ref: rtc.yaml# + +properties: + compatible: + enum: + - epson,rtc8564 + - microcrystal,rv8564 + - nxp,pcf8563 + - nxp,pca8565 + + reg: + maxItems: 1 + + "#clock-cells": + const: 0 + + clock-output-names: + maxItems: 1 + + interrupts: + maxItems: 1 + + start-year: true + wakeup-source: true + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + rtc@51 { + compatible = "nxp,pcf8563"; + reg = <0x51>; + #clock-cells = <0>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/rtc/pcf8563.txt b/Documentation/devicetree/bindings/rtc/pcf8563.txt deleted file mode 100644 index 0a900f7c8977..000000000000 --- a/Documentation/devicetree/bindings/rtc/pcf8563.txt +++ /dev/null @@ -1,29 +0,0 @@ -* Philips PCF8563/Epson RTC8564 Real Time Clock - -Philips PCF8563/Epson RTC8564 Real Time Clock - -Required properties: -- compatible: Should contain "nxp,pcf8563", - "epson,rtc8564" or - "microcrystal,rv8564" or - "nxp,pca8565" -- reg: I2C address for chip. - -Optional property: -- #clock-cells: Should be 0. -- clock-output-names: - overwrite the default clock name "pcf8563-clkout" - -Example: - -pcf8563: pcf8563@51 { - compatible = "nxp,pcf8563"; - reg = <0x51>; - #clock-cells = <0>; -}; - -device { -... - clocks = <&pcf8563>; -... -}; -- 2.27.0
