From: Nicolas Boichat <drinkcat@chromium.org>
To: Rob Herring <robh@kernel.org>,
Steven Price <steven.price@arm.com>,
Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Cc: devicetree@vger.kernel.org,
Nicolas Boichat <drinkcat@chromium.org>,
Tomeu Vizoso <tomeu.vizoso@collabora.com>,
fshao@chromium.org, David Airlie <airlied@linux.ie>,
linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
boris.brezillon@collabora.com,
linux-mediatek@lists.infradead.org,
dri-devel@lists.freedesktop.org, hsinyi@chromium.org,
Matthias Brugger <matthias.bgg@gmail.com>,
hoegsberg@chromium.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH v11 1/4] dt-bindings: gpu: mali-bifrost: Add Mediatek MT8183
Date: Tue, 26 Jan 2021 09:17:56 +0800 [thread overview]
Message-ID: <20210126091747.v11.1.Ie74d3355761aab202d4825ac6f66d990bba0130e@changeid> (raw)
In-Reply-To: <20210126011759.1605641-1-drinkcat@chromium.org>
Define a compatible string for the Mali Bifrost GPU found in
Mediatek's MT8183 SoCs.
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
---
Changes in v11:
- binding: power-domain-names not power-domainS-names
Changes in v10:
- Fix the binding to make sure sram-supply property can be provided.
Changes in v9: None
Changes in v8: None
Changes in v7: None
Changes in v6:
- Rebased, actually tested with recent mesa driver.
Changes in v5:
- Rename "2d" power domain to "core2"
Changes in v4:
- Add power-domain-names description
(kept Alyssa's reviewed-by as the change is minor)
Changes in v3: None
Changes in v2: None
.../bindings/gpu/arm,mali-bifrost.yaml | 28 +++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
index 184492162e7e..3e758f88e2cd 100644
--- a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
+++ b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
@@ -17,6 +17,7 @@ properties:
items:
- enum:
- amlogic,meson-g12a-mali
+ - mediatek,mt8183-mali
- realtek,rtd1619-mali
- rockchip,px30-mali
- const: arm,mali-bifrost # Mali Bifrost GPU model/revision is fully discoverable
@@ -41,6 +42,8 @@ properties:
mali-supply: true
+ sram-supply: true
+
operating-points-v2: true
power-domains:
@@ -87,6 +90,31 @@ allOf:
then:
required:
- resets
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: mediatek,mt8183-mali
+ then:
+ properties:
+ power-domains:
+ description:
+ List of phandle and PM domain specifier as documented in
+ Documentation/devicetree/bindings/power/power_domain.txt
+ minItems: 3
+ maxItems: 3
+ power-domain-names:
+ items:
+ - const: core0
+ - const: core1
+ - const: core2
+ required:
+ - sram-supply
+ - power-domains
+ - power-domain-names
+ else:
+ properties:
+ sram-supply: false
examples:
- |
--
2.30.0.280.ga3ce27912f-goog
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2021-01-26 1:18 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-26 1:17 [PATCH v11 0/4] drm/panfrost: Add support for mt8183 GPU Nicolas Boichat
2021-01-26 1:17 ` Nicolas Boichat [this message]
2021-02-05 17:55 ` [PATCH v11 1/4] dt-bindings: gpu: mali-bifrost: Add Mediatek MT8183 Rob Herring
2021-02-06 3:01 ` Nicolas Boichat
2021-04-20 12:58 ` Rob Herring
2021-04-20 13:01 ` Rob Herring
2021-04-21 0:11 ` Nicolas Boichat
2021-01-26 1:17 ` [PATCH v11 3/4] drm/panfrost: devfreq: Disable devfreq when num_supplies > 1 Nicolas Boichat
2021-01-26 1:17 ` [PATCH v11 4/4] drm/panfrost: Add mt8183-mali compatible string Nicolas Boichat
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=20210126091747.v11.1.Ie74d3355761aab202d4825ac6f66d990bba0130e@changeid \
--to=drinkcat@chromium.org \
--cc=airlied@linux.ie \
--cc=alyssa.rosenzweig@collabora.com \
--cc=boris.brezillon@collabora.com \
--cc=devicetree@vger.kernel.org \
--cc=dri-devel@lists.freedesktop.org \
--cc=fshao@chromium.org \
--cc=hoegsberg@chromium.org \
--cc=hsinyi@chromium.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mediatek@lists.infradead.org \
--cc=matthias.bgg@gmail.com \
--cc=robh+dt@kernel.org \
--cc=robh@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
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).