dri-devel Archive on lore.kernel.org
 help / color / Atom feed
From: Mark Brown <broonie@kernel.org>
To: Nicolas Boichat <drinkcat@chromium.org>
Cc: Mark Rutland <mark.rutland@arm.com>,
	devicetree@vger.kernel.org,
	Tomeu Vizoso <tomeu.vizoso@collabora.com>,
	David Airlie <airlied@linux.ie>,
	linux-kernel@vger.kernel.org, Liam Girdwood <lgirdwood@gmail.com>,
	dri-devel@lists.freedesktop.org,
	Steven Price <steven.price@arm.com>,
	Rob Herring <robh+dt@kernel.org>,
	linux-mediatek@lists.infradead.org,
	Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>,
	hsinyi@chromium.org, Matthias Brugger <matthias.bgg@gmail.com>,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v3 4/7] drm/panfrost: Add support for multiple regulators
Date: Tue, 14 Jan 2020 15:16:43 +0000
Message-ID: <20200114151643.GW3897@sirena.org.uk> (raw)
In-Reply-To: <20200114071602.47627-5-drinkcat@chromium.org>

[-- Attachment #1.1: Type: text/plain, Size: 445 bytes --]

On Tue, Jan 14, 2020 at 03:15:59PM +0800, Nicolas Boichat wrote:

>  - I couldn't find a way to detect the number of regulators in the
>    device tree, if we wanted to refuse to probe the device if there
>    are too many regulators, which might be required for safety, see
>    the thread on v2 [1].

You'd need to enumerate all the properties of the device and look
for things matching *-supply.

Reviewed-by: Mark Brown <broonie@kernel.org>

[-- Attachment #1.2: signature.asc --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

[-- Attachment #2: Type: text/plain, Size: 160 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

  reply index

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-14  7:15 [PATCH v3 0/7] Add dts for mt8183 GPU (and misc panfrost patches) Nicolas Boichat
2020-01-14  7:15 ` [PATCH v3 1/7] dt-bindings: gpu: mali-bifrost: Add Mediatek MT8183 Nicolas Boichat
2020-01-14  7:15 ` [PATCH v3 2/7] arm64: dts: mt8183: Add node for the Mali GPU Nicolas Boichat
2020-01-14  7:15 ` [PATCH v3 3/7] drm/panfrost: Improve error reporting in panfrost_gpu_power_on Nicolas Boichat
2020-01-14  7:15 ` [PATCH v3 4/7] drm/panfrost: Add support for multiple regulators Nicolas Boichat
2020-01-14 15:16   ` Mark Brown [this message]
2020-01-21  4:37     ` Nicolas Boichat
2020-01-22 13:40       ` Steven Price
2020-01-20 14:43   ` Steven Price
2020-01-20 17:03     ` Mark Brown
2020-01-20 17:09       ` Steven Price
2020-01-14  7:16 ` [PATCH v3 5/7] drm/panfrost: Add support for multiple power domains Nicolas Boichat
2020-01-20 14:53   ` Steven Price
2020-02-07  3:06     ` Nicolas Boichat
2020-01-14  7:16 ` [PATCH v3 6/7, RFC] drm/panfrost: Add mt8183-mali compatible string Nicolas Boichat
2020-01-14  7:16 ` [PATCH v3 7/7, RFC] drm/panfrost: devfreq: Add support for 2 regulators Nicolas Boichat

Reply instructions:

You may reply publically 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=20200114151643.GW3897@sirena.org.uk \
    --to=broonie@kernel.org \
    --cc=airlied@linux.ie \
    --cc=alyssa.rosenzweig@collabora.com \
    --cc=devicetree@vger.kernel.org \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=drinkcat@chromium.org \
    --cc=hsinyi@chromium.org \
    --cc=lgirdwood@gmail.com \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mediatek@lists.infradead.org \
    --cc=mark.rutland@arm.com \
    --cc=matthias.bgg@gmail.com \
    --cc=robh+dt@kernel.org \
    --cc=steven.price@arm.com \
    --cc=tomeu.vizoso@collabora.com \
    /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

dri-devel Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/dri-devel/0 dri-devel/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 dri-devel dri-devel/ https://lore.kernel.org/dri-devel \
		dri-devel@lists.freedesktop.org
	public-inbox-index dri-devel

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.freedesktop.lists.dri-devel


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git