From: Alexandre Belloni <alexandre.belloni@bootlin.com>
To: Rob Herring <robh@kernel.org>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Alessandro Zummo <a.zummo@towertech.it>,
linux-rtc@vger.kernel.org
Subject: Re: [PATCH] dt-bindings: rtc: Add Arm PL031 schema
Date: Mon, 7 Jun 2021 22:20:48 +0200 [thread overview]
Message-ID: <YL5/oHCfQMqYzoK1@piout.net> (raw)
In-Reply-To: <20210607193718.3090202-1-robh@kernel.org>
Hello Rob,
On 07/06/2021 14:37:18-0500, Rob Herring wrote:
> The PL031 RTC binding has been in use for a long time, but never got
> documented. Fortunately, it's simple and existing users are consistent.
>
> Cc: Alessandro Zummo <a.zummo@towertech.it>
> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
> Cc: linux-rtc@vger.kernel.org
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
> .../devicetree/bindings/rtc/arm,pl031.yaml | 56 +++++++++++++++++++
> 1 file changed, 56 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/rtc/arm,pl031.yaml
>
> diff --git a/Documentation/devicetree/bindings/rtc/arm,pl031.yaml b/Documentation/devicetree/bindings/rtc/arm,pl031.yaml
> new file mode 100644
> index 000000000000..77452c9e9b63
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/rtc/arm,pl031.yaml
> @@ -0,0 +1,56 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/rtc/arm,pl031.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Arm Primecell PL031 Real Time Clock
> +
> +select:
> + properties:
> + compatible:
> + contains:
> + const: arm,pl031
> + required:
> + - compatible
> +
> +allOf:
> + - $ref: rtc.yaml#
> +
> +maintainers:
> + - Rob Herring <robh@kernel.org>
> +
> +properties:
> + compatible:
> + items:
> + - const: arm,pl031
> + - const: arm,primecell
> +
> + reg:
> + maxItems: 1
> +
> + interrupts:
> + maxItems: 1
> +
> + clocks:
> + maxItems: 1
> +
> + clock-names:
> + maxItems: 1
> +
> +required:
> + - compatible
> + - reg
> + - clocks
> + - clock-names
> +
As the driver sets the range, it also supports start-date from rtc.yaml
With that added:
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
--
Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
prev parent reply other threads:[~2021-06-07 20:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-07 19:37 [PATCH] dt-bindings: rtc: Add Arm PL031 schema Rob Herring
2021-06-07 20:20 ` Alexandre Belloni [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=YL5/oHCfQMqYzoK1@piout.net \
--to=alexandre.belloni@bootlin.com \
--cc=a.zummo@towertech.it \
--cc=devicetree@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-rtc@vger.kernel.org \
--cc=robh@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).