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SubjectRe: [PATCH v7 1/2] dt-bindings: watchdog: Add watchdog yaml file for Sunplus SP7021
On Fri, Mar 04, 2022 at 04:12:08PM +0800, Xiantao Hu wrote:
> This adds the documentation for the devicetree bindings of the Sunplus
> SP7021 watchdog driver, found from SP7021 SoCs and newer.
>
> Reviewed-by: Rob Herring <robh@kernel.org>
> Signed-off-by: Xiantao Hu <xt.hu@cqplus1.com>
> ---
> .../bindings/watchdog/sunplus,sp7021-wdt.yaml | 47 +++++++++++++++++++
> MAINTAINERS | 6 +++
> 2 files changed, 53 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml

Please use scripts/get_maintainer.pl on recent kernel (newest mainline or
recent linux-next) to get the list of people to CC.

>
> diff --git a/Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml b/Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml
> new file mode 100644
> index 000000000..9a9bfe150
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml
> @@ -0,0 +1,47 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +# Copyright (C) Sunplus Co., Ltd. 2021
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/watchdog/sunplus,sp7021-wdt.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Sunplus SoCs Watchdog Device Tree Bindings

s/Device Tree Bindings//

> +
> +maintainers:
> + - XianTao Hu <xt.hu@cqplus1.com>
> +
> +allOf:
> + - $ref: watchdog.yaml#
> +
> +properties:
> + compatible:
> + const: sunplus,sp7021-wdt
> +
> + reg:
> + items:
> + - description: watchdog registers regions
> + - description: miscellaneous control registers regions
> +
> + clocks:
> + maxItems: 1
> +
> + resets:
> + maxItems: 1
> +
> +required:
> + - compatible
> + - reg
> + - clocks
> + - resets
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + watchdog: watchdog@9c000630 {
> + compatible = "sunplus,sp7021-wdt";
> + reg = <0x9c000630 0x08>, <0x9C000274 0x04>;

lowercase hex (Second reg)

Can be fixed while applying, so in such case:
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>

Best regards,
Krzysztof

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