Am Montag, 24. Oktober 2022, 18:55:49 CET schrieb Sebastian Reichel:
> Convert RTC binding for Haoyu Microelectronics HYM8563 to Device Tree
> Schema format.
>
> Signed-off-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx>
Reviewed-by: Heiko Stuebner <heiko@xxxxxxxxx>
> ---
> .../devicetree/bindings/rtc/haoyu,hym8563.txt | 30 ----------
> .../bindings/rtc/haoyu,hym8563.yaml | 56 +++++++++++++++++++
> 2 files changed, 56 insertions(+), 30 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/rtc/haoyu,hym8563.txt
> create mode 100644 Documentation/devicetree/bindings/rtc/haoyu,hym8563.yaml
>
> diff --git a/Documentation/devicetree/bindings/rtc/haoyu,hym8563.txt b/Documentation/devicetree/bindings/rtc/haoyu,hym8563.txt
> deleted file mode 100644
> index a8934fe2ab4c..000000000000
> --- a/Documentation/devicetree/bindings/rtc/haoyu,hym8563.txt
> +++ /dev/null
> @@ -1,30 +0,0 @@
> -Haoyu Microelectronics HYM8563 Real Time Clock
> -
> -The HYM8563 provides basic rtc and alarm functionality
> -as well as a clock output of up to 32kHz.
> -
> -Required properties:
> -- compatible: should be: "haoyu,hym8563"
> -- reg: i2c address
> -- #clock-cells: the value should be 0
> -
> -Optional properties:
> -- clock-output-names: From common clock binding
> -- interrupts: rtc alarm/event interrupt
> -
> -Example:
> -
> -hym8563: hym8563@51 {
> - compatible = "haoyu,hym8563";
> - reg = <0x51>;
> -
> - interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
> -
> - #clock-cells = <0>;
> -};
> -
> -device {
> -...
> - clocks = <&hym8563>;
> -...
> -};
> diff --git a/Documentation/devicetree/bindings/rtc/haoyu,hym8563.yaml b/Documentation/devicetree/bindings/rtc/haoyu,hym8563.yaml
> new file mode 100644
> index 000000000000..0b9f39ef0edc
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/rtc/haoyu,hym8563.yaml
> @@ -0,0 +1,56 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/rtc/haoyu,hym8563.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Haoyu Microelectronics HYM8563 RTC
> +
> +maintainers:
> + - Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx>
> +
> +properties:
> + compatible:
> + const: haoyu,hym8563
> +
> + reg:
> + maxItems: 1
> +
> + interrupts:
> + maxItems: 1
> +
> + "#clock-cells":
> + const: 0
> +
> + clock-output-names:
> + description: From common clock binding to override the default output clock name.
> + maxItems: 1
> +
> + wakeup-source:
> + description: Enables wake up of host system on alarm.
> +
> +allOf:
> + - $ref: rtc.yaml
> +
> +unevaluatedProperties: false
> +
> +required:
> + - compatible
> + - reg
> + - "#clock-cells"
> +
> +examples:
> + - |
> + #include <dt-bindings/interrupt-controller/irq.h>
> +
> + i2c {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + rtc@51 {
> + compatible = "haoyu,hym8563";
> + reg = <0x51>;
> + interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
> + #clock-cells = <0>;
> + };
> + };
>
