linux-kernel - Re: [PATCH 1/2] dt-bindings: rtc: Add pcf85053a support

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Message-ID: <20250310130044.GA3891357-robh@kernel.org>
Date: Mon, 10 Mar 2025 08:00:44 -0500
From: Rob Herring <robh@...nel.org>
To: Pankit Garg <pankit.garg@....com>
Cc: linux-rtc@...r.kernel.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, conor+dt@...nel.org,
	alexandre.belloni@...tlin.com, vikash.bansal@....com,
	priyanka.jain@....com, daniel.aguirre@....com,
	shashank.rebbapragada@....com, aman.kumarpandey@....com
Subject: Re: [PATCH 1/2] dt-bindings: rtc: Add pcf85053a support

On Mon, Mar 10, 2025 at 12:08:45PM +0530, Pankit Garg wrote:
> Add device tree bindings for NXP PCF85053a RTC chip.

Looks fine, but this can be handled by trivial-rtc.yaml.

> 
> Signed-off-by: Pankit Garg <pankit.garg@....com>
> ---
>  .../bindings/rtc/nxp,pcf85053a.yaml           | 44 +++++++++++++++++++
>  MAINTAINERS                                   |  6 +++
>  2 files changed, 50 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/rtc/nxp,pcf85053a.yaml
> 
> diff --git a/Documentation/devicetree/bindings/rtc/nxp,pcf85053a.yaml b/Documentation/devicetree/bindings/rtc/nxp,pcf85053a.yaml
> new file mode 100644
> index 000000000000..177afbe128d4
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/rtc/nxp,pcf85053a.yaml
> @@ -0,0 +1,44 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +# Copyright 2025 NXP
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/rtc/nxp,pcf85053a.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: NXP PCF85053A Real Time Clock
> +
> +allOf:
> +  - $ref: rtc.yaml#
> +
> +maintainers:
> +  - Pankit Garg <pankit.garg@....com>
> +
> +properties:
> +  compatible:
> +    enum:
> +      - nxp,pcf85053a
> +
> +  reg:
> +    maxItems: 1
> +
> +  interrupts:
> +    maxItems: 1
> +
> +required:
> +  - compatible
> +  - reg
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    i2c {
> +        #address-cells = <1>;
> +        #size-cells = <0>;
> +
> +        rtc@6f {
> +          compatible = "nxp,pcf85053a";
> +          reg = <0x6f>;
> +        };
> +      };
> +...
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 8e0736dc2ee0..21a05e169564 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -17158,6 +17158,12 @@ S:	Maintained
>  F:	Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
>  F:	sound/soc/codecs/tfa989x.c
>  
> +NXP RTC PCF85053A DRIVER
> +M:	Pankit Garg<pankit.garg@....com>
> +L:	linux-kernel@...r.kernel.org
> +S:	Maintained
> +F:	Documentation/devicetree/bindings/rtc/nxp,pcf85053a.yaml
> +
>  NZXT-KRAKEN2 HARDWARE MONITORING DRIVER
>  M:	Jonas Malaco <jonas@...tocubo.io>
>  L:	linux-hwmon@...r.kernel.org
> -- 
> 2.25.1
>