From: neil.armstrong@linaro.org
To: Dmitry Rokosov <ddrokosov@salutedevices.com>,
jbrunet@baylibre.com, mturquette@baylibre.com,
khilman@baylibre.com, martin.blumenstingl@googlemail.com,
glaroque@baylibre.com, rafael@kernel.org,
daniel.lezcano@linaro.org, rui.zhang@intel.com,
lukasz.luba@arm.com, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org
Cc: kernel@salutedevices.com, rockosov@gmail.com,
linux-amlogic@lists.infradead.org, linux-pm@vger.kernel.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v1 1/3] arm64: dts: amlogic: a1: add cooling-cells for DVFS feature
Date: Thu, 28 Mar 2024 15:08:42 +0100 [thread overview]
Message-ID: <b893fe72-d315-4069-9e57-17e797121639@linaro.org> (raw)
In-Reply-To: <20240328134459.18446-2-ddrokosov@salutedevices.com>
On 28/03/2024 14:44, Dmitry Rokosov wrote:
> It's used for CPU with DVFS feature to specify minimum and maximum
> cooling state used in the reference.
> Without these values DVFS will not work and dtbs_check will raise the
> error.
>
> Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com>
> ---
> arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
> index fbee986421f1..f65d4a77ee52 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
> @@ -32,6 +32,7 @@ cpu0: cpu@0 {
> reg = <0x0 0x0>;
> enable-method = "psci";
> next-level-cache = <&l2>;
> + #cooling-cells = <2>;
> };
>
> cpu1: cpu@1 {
> @@ -40,6 +41,7 @@ cpu1: cpu@1 {
> reg = <0x0 0x1>;
> enable-method = "psci";
> next-level-cache = <&l2>;
> + #cooling-cells = <2>;
> };
>
> l2: l2-cache0 {
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
next prev parent reply other threads:[~2024-03-28 14:08 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-28 13:44 [PATCH v1 0/3] arm64: dts: amlogic: a1: introduce thermal setup Dmitry Rokosov
2024-03-28 13:44 ` [PATCH v1 1/3] arm64: dts: amlogic: a1: add cooling-cells for DVFS feature Dmitry Rokosov
2024-03-28 14:08 ` neil.armstrong [this message]
2024-03-28 13:44 ` [PATCH v1 2/3] arm64: dts: amlogic: a1: introduce cpu temperature sensor Dmitry Rokosov
2024-03-28 13:44 ` [PATCH v1 3/3] arm64: dts: amlogic: ad402: setup thermal-zones Dmitry Rokosov
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=b893fe72-d315-4069-9e57-17e797121639@linaro.org \
--to=neil.armstrong@linaro.org \
--cc=conor+dt@kernel.org \
--cc=daniel.lezcano@linaro.org \
--cc=ddrokosov@salutedevices.com \
--cc=devicetree@vger.kernel.org \
--cc=glaroque@baylibre.com \
--cc=jbrunet@baylibre.com \
--cc=kernel@salutedevices.com \
--cc=khilman@baylibre.com \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=linux-amlogic@lists.infradead.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=lukasz.luba@arm.com \
--cc=martin.blumenstingl@googlemail.com \
--cc=mturquette@baylibre.com \
--cc=rafael@kernel.org \
--cc=robh+dt@kernel.org \
--cc=rockosov@gmail.com \
--cc=rui.zhang@intel.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
all inboxes | Powered by JetHome®