From: "Nícolas F. R. A. Prado" <nfraprado@collabora.com>
To: Viresh Kumar <viresh.kumar@linaro.org>,
"Rafael J . Wysocki" <rafael@kernel.org>
Cc: kernel@collabora.com,
"AngeloGioacchino Del Regno"
<angelogioacchino.delregno@collabora.com>,
"Nícolas F. R. A. Prado" <nfraprado@collabora.com>,
"Conor Dooley" <conor+dt@kernel.org>,
"Hector Yuan" <hector.yuan@mediatek.com>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
"Matthias Brugger" <matthias.bgg@gmail.com>,
"Rob Herring" <robh+dt@kernel.org>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org,
linux-pm@vger.kernel.org
Subject: [PATCH 1/2] dt-bindings: cpufreq: Add big CPU supply
Date: Fri, 29 Dec 2023 18:28:39 -0300 [thread overview]
Message-ID: <20231229212853.277334-1-nfraprado@collabora.com> (raw)
The performance-controller hardware block on MediaTek SoCs is
responsible for controlling the frequency of the CPUs. As such, it needs
any CPU regulator to have been configured prior to initializing. Add a
phandle in the binding so this dependency can be described.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
---
.../devicetree/bindings/cpufreq/cpufreq-mediatek-hw.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/cpufreq/cpufreq-mediatek-hw.yaml b/Documentation/devicetree/bindings/cpufreq/cpufreq-mediatek-hw.yaml
index d0aecde2b89b..d75b01d04998 100644
--- a/Documentation/devicetree/bindings/cpufreq/cpufreq-mediatek-hw.yaml
+++ b/Documentation/devicetree/bindings/cpufreq/cpufreq-mediatek-hw.yaml
@@ -33,6 +33,8 @@ properties:
performance domains.
const: 1
+ big-cpus-supply: true
+
required:
- compatible
- reg
--
2.43.0
WARNING: multiple messages have this Message-ID (diff)
From: "Nícolas F. R. A. Prado" <nfraprado@collabora.com>
To: Viresh Kumar <viresh.kumar@linaro.org>,
"Rafael J . Wysocki" <rafael@kernel.org>
Cc: kernel@collabora.com,
"AngeloGioacchino Del Regno"
<angelogioacchino.delregno@collabora.com>,
"Nícolas F. R. A. Prado" <nfraprado@collabora.com>,
"Conor Dooley" <conor+dt@kernel.org>,
"Hector Yuan" <hector.yuan@mediatek.com>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
"Matthias Brugger" <matthias.bgg@gmail.com>,
"Rob Herring" <robh+dt@kernel.org>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org,
linux-pm@vger.kernel.org
Subject: [PATCH 1/2] dt-bindings: cpufreq: Add big CPU supply
Date: Fri, 29 Dec 2023 18:28:39 -0300 [thread overview]
Message-ID: <20231229212853.277334-1-nfraprado@collabora.com> (raw)
The performance-controller hardware block on MediaTek SoCs is
responsible for controlling the frequency of the CPUs. As such, it needs
any CPU regulator to have been configured prior to initializing. Add a
phandle in the binding so this dependency can be described.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
---
.../devicetree/bindings/cpufreq/cpufreq-mediatek-hw.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/cpufreq/cpufreq-mediatek-hw.yaml b/Documentation/devicetree/bindings/cpufreq/cpufreq-mediatek-hw.yaml
index d0aecde2b89b..d75b01d04998 100644
--- a/Documentation/devicetree/bindings/cpufreq/cpufreq-mediatek-hw.yaml
+++ b/Documentation/devicetree/bindings/cpufreq/cpufreq-mediatek-hw.yaml
@@ -33,6 +33,8 @@ properties:
performance domains.
const: 1
+ big-cpus-supply: true
+
required:
- compatible
- reg
--
2.43.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2023-12-29 21:31 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-29 21:28 Nícolas F. R. A. Prado [this message]
2023-12-29 21:28 ` [PATCH 1/2] dt-bindings: cpufreq: Add big CPU supply Nícolas F. R. A. Prado
2023-12-29 21:28 ` [PATCH 2/2] arm64: dts: mediatek: cherry: Add CPU supply dependency to cpufreq-hw Nícolas F. R. A. Prado
2023-12-29 21:28 ` Nícolas F. R. A. Prado
2024-01-02 6:11 ` Viresh Kumar
2024-01-02 6:11 ` Viresh Kumar
2024-01-02 9:09 ` AngeloGioacchino Del Regno
2024-01-02 9:09 ` AngeloGioacchino Del Regno
2024-01-04 8:03 ` [PATCH 1/2] dt-bindings: cpufreq: Add big CPU supply Krzysztof Kozlowski
2024-01-04 8:03 ` Krzysztof Kozlowski
2024-01-09 4:26 ` Rob Herring
2024-01-09 4:26 ` Rob Herring
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=20231229212853.277334-1-nfraprado@collabora.com \
--to=nfraprado@collabora.com \
--cc=angelogioacchino.delregno@collabora.com \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=hector.yuan@mediatek.com \
--cc=kernel@collabora.com \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mediatek@lists.infradead.org \
--cc=linux-pm@vger.kernel.org \
--cc=matthias.bgg@gmail.com \
--cc=rafael@kernel.org \
--cc=robh+dt@kernel.org \
--cc=viresh.kumar@linaro.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.