linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Rob Herring <robh@kernel.org>
To: sean.wang@mediatek.com
Cc: mark.rutland@arm.com, sre@kernel.org, lee.jones@linaro.org,
	a.zummo@towertech.it, alexandre.belloni@free-electrons.com,
	eddie.huang@mediatek.com, devicetree@vger.kernel.org,
	linux-rtc@vger.kernel.org, linux-pm@vger.kernel.org,
	linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v1 01/16] dt-bindings: power: reset: mediatek: add bindings for power device
Date: Mon, 26 Mar 2018 17:24:55 -0500	[thread overview]
Message-ID: <20180326222455.6kou2rdn76k6p6ct@rob-hp-laptop> (raw)
In-Reply-To: <c5527464207b02d40f1c2682feb97ebf5dd443be.1521794176.git.sean.wang@mediatek.com>

On Fri, Mar 23, 2018 at 05:14:58PM +0800, sean.wang@mediatek.com wrote:
> From: Sean Wang <sean.wang@mediatek.com>
> 
> Add device-tree binding for the power device responsible for shutdown a
> remote SoC, which is a tiny circuit block present on MediaTek PMIC based
> RTC.
> 
> Signed-off-by: Sean Wang <sean.wang@mediatek.com>
> ---
>  .../bindings/power/reset/mt6397-rtc-poweroff.txt   | 24 ++++++++++++++++++++++
>  1 file changed, 24 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/power/reset/mt6397-rtc-poweroff.txt
> 
> diff --git a/Documentation/devicetree/bindings/power/reset/mt6397-rtc-poweroff.txt b/Documentation/devicetree/bindings/power/reset/mt6397-rtc-poweroff.txt
> new file mode 100644
> index 0000000..75a9d7d
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/power/reset/mt6397-rtc-poweroff.txt
> @@ -0,0 +1,24 @@
> +Device-Tree bindings for Power Device on MediaTek PMIC RTC
> +
> +The power device is responsible for externally power off or on the remote
> +MediaTek SoC through the a tiny circuit block BBPU inside PMIC RTC.
> +
> +Required parent node:
> +- rtc
> +	For MediaTek PMIC RTC bindings, see:
> +	Documentation/devicetree/bindings/mfd/mt6397.txt
> +
> +Required properties:
> +- compatible: Should be one of follows
> +	"mediatek,mt6323-rtc-poweroff": for MT6323 PMIC
> +	"mediatek,mt6397-rtc-poweroff": for MT6397 PMIC
> +
> +Example:
> +
> +	rtc {
> +		compatible = "mediatek,mt6323-rtc";
> +
> +		power-off {
> +			compatible = "mediatek,mt6323-rtc-poweroff";
> +		};

There's no need for this node. The OS can register a device in the rtc 
driver.

> +	};
> -- 
> 2.7.4
> 

  reply	other threads:[~2018-03-26 22:28 UTC|newest]

Thread overview: 46+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-23  9:14 [PATCH v1 00/16] Add support to MT6323 RTC and its " sean.wang
2018-03-23  9:14 ` [PATCH v1 01/16] dt-bindings: power: reset: mediatek: add bindings for " sean.wang
2018-03-26 22:24   ` Rob Herring [this message]
2018-03-27  3:21     ` Sean Wang
2018-03-23  9:14 ` [PATCH v1 02/16] dt-bindings: rtc: mediatek: add bindings for PMIC RTC sean.wang
2018-03-23  9:41   ` Alexandre Belloni
2018-03-23 10:15     ` Alexandre Belloni
2018-03-24 19:36       ` Sean Wang
2018-03-27 15:18         ` Alexandre Belloni
2018-03-28  3:53           ` Sean Wang
2018-03-28  9:19             ` Alexandre Belloni
2018-03-23  9:15 ` [PATCH v1 03/16] dt-bindings: mfd: mediatek: add a description for MT6323 RTC sean.wang
2018-03-26 22:24   ` Rob Herring
2018-03-28 11:13   ` Lee Jones
2018-03-23  9:15 ` [PATCH v1 04/16] mfd: mt6397: add MT6323 RTC support into MT6397 driver sean.wang
2018-03-28 11:15   ` Lee Jones
2018-03-23  9:15 ` [PATCH v1 05/16] rtc: mediatek: add MT6323 support to RTC driver sean.wang
2018-03-23 10:01   ` Alexandre Belloni
2018-03-24  7:06     ` Sean Wang
2018-03-23  9:15 ` [PATCH v1 06/16] rtc: mediatek: remove unnecessary parentheses sean.wang
2018-03-23 10:21   ` Alexandre Belloni
2018-03-24  7:14     ` Sean Wang
2018-03-24 18:53       ` Alexandre Belloni
2018-03-24 19:21         ` Sean Wang
2018-03-23  9:15 ` [PATCH v1 07/16] rtc: mediatek: replace a poll with regmap_read_poll_timeout sean.wang
2018-03-23  9:15 ` [PATCH v1 08/16] rtc: mediatek: remove unnecessary irq_dispose_mapping sean.wang
2018-03-23 10:38   ` Alexandre Belloni
2018-03-26  2:22     ` Sean Wang
2018-03-23  9:15 ` [PATCH v1 09/16] rtc: mediatek: convert to use device managed functions sean.wang
2018-03-23 10:50   ` Alexandre Belloni
2018-03-26  4:07     ` Sean Wang
2018-03-27 15:07       ` Alexandre Belloni
2018-03-23  9:15 ` [PATCH v1 10/16] rtc: mediatek: add devm_of_platform_populate sean.wang
2018-03-23  9:15 ` [PATCH v1 11/16] rtc: mediatek: move the declaration into a globally visible header file sean.wang
2018-03-23  9:57   ` Alexandre Belloni
2018-03-24  7:31     ` Sean Wang
2018-03-24 18:54       ` Alexandre Belloni
2018-03-24 20:00   ` Fabio Estevam
2018-03-25  3:13     ` Sean Wang
2018-03-23  9:15 ` [PATCH v1 12/16] rtc: mediatek: cleanup header files to include sean.wang
2018-03-25  4:17   ` kbuild test robot
2018-03-25  5:21   ` kbuild test robot
2018-03-23  9:15 ` [PATCH v1 13/16] rtc: mediatek: update license converting to using SPDX identifiers sean.wang
2018-03-23  9:15 ` [PATCH v1 14/16] power: reset: mediatek: add a power-off driver using PMIC RTC device sean.wang
2018-03-23  9:15 ` [PATCH v1 15/16] MAINTAINERS: update entry for ARM/Mediatek RTC DRIVER sean.wang
2018-03-23  9:15 ` [PATCH v1 16/16] MAINTAINERS: add an entry for MediaTek board level shutdown driver sean.wang

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=20180326222455.6kou2rdn76k6p6ct@rob-hp-laptop \
    --to=robh@kernel.org \
    --cc=a.zummo@towertech.it \
    --cc=alexandre.belloni@free-electrons.com \
    --cc=devicetree@vger.kernel.org \
    --cc=eddie.huang@mediatek.com \
    --cc=lee.jones@linaro.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mediatek@lists.infradead.org \
    --cc=linux-pm@vger.kernel.org \
    --cc=linux-rtc@vger.kernel.org \
    --cc=mark.rutland@arm.com \
    --cc=sean.wang@mediatek.com \
    --cc=sre@kernel.org \
    --subject='Re: [PATCH v1 01/16] dt-bindings: power: reset: mediatek: add bindings for power device' \
    /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

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).