On 04/07/2022 19:15:32+0300, Viorel Suman (OSS) wrote:
> From: Abel Vesa <abel.vesa@xxxxxxx>
>
> In order to replace the fsl,scu txt file from bindings/arm/freescale,
> we need to split it between the right subsystems. This patch documents
> separately the 'rtc' child node of the SCU main node.
>
> Signed-off-by: Abel Vesa <abel.vesa@xxxxxxx>
> Signed-off-by: Viorel Suman <viorel.suman@xxxxxxx>
You had a reviewed-by, please add it in the subsequent series or it may
be lost.
> ---
> .../bindings/arm/freescale/fsl,scu.txt | 10 ------
> .../devicetree/bindings/rtc/fsl,scu-rtc.yaml | 31 +++++++++++++++++++
> 2 files changed, 31 insertions(+), 10 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/rtc/fsl,scu-rtc.yaml
>
> diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt
> index 1a06f627b125..6c0161fa4adf 100644
> --- a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt
> +++ b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt
> @@ -62,12 +62,6 @@ i.MX SCU Client Device Node:
>
> Client nodes are maintained as children of the relevant IMX-SCU device node.
>
> -RTC bindings based on SCU Message Protocol
> -------------------------------------------------------------
> -
> -Required properties:
> -- compatible: should be "fsl,imx8qxp-sc-rtc";
> -
> Watchdog bindings based on SCU Message Protocol
> ------------------------------------------------------------
>
> @@ -116,10 +110,6 @@ firmware {
> &lsio_mu1 1 3
> &lsio_mu1 3 3>;
>
> - rtc: rtc {
> - compatible = "fsl,imx8qxp-sc-rtc";
> - };
> -
> watchdog {
> compatible = "fsl,imx8qxp-sc-wdt", "fsl,imx-sc-wdt";
> timeout-sec = <60>;
> diff --git a/Documentation/devicetree/bindings/rtc/fsl,scu-rtc.yaml b/Documentation/devicetree/bindings/rtc/fsl,scu-rtc.yaml
> new file mode 100644
> index 000000000000..8c102b70d735
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/rtc/fsl,scu-rtc.yaml
> @@ -0,0 +1,31 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/rtc/fsl,scu-rtc.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: i.MX SCU Client Device Node - RTC bindings based on SCU Message Protocol
> +
> +maintainers:
> + - Dong Aisheng <aisheng.dong@xxxxxxx>
> +
> +description: i.MX SCU Client Device Node
> + Client nodes are maintained as children of the relevant IMX-SCU device node.
> +
> +allOf:
> + - $ref: rtc.yaml#
> +
> +properties:
> + compatible:
> + const: fsl,imx8qxp-sc-rtc
> +
> +required:
> + - compatible
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + rtc {
> + compatible = "fsl,imx8qxp-sc-rtc";
> + };
> --
> 2.25.1
>
--
Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
