From: Conor Dooley <conor@kernel.org>
To: Ronald Claveau <linux-kernel-dev@aliel.fr>
Cc: Neil Armstrong <neil.armstrong@linaro.org>,
Lee Jones <lee@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Andi Shyti <andi.shyti@kernel.org>,
Kevin Hilman <khilman@baylibre.com>,
Jerome Brunet <jbrunet@baylibre.com>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
Beniamino Galvani <b.galvani@gmail.com>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Daniel Lezcano <daniel.lezcano@kernel.org>,
Zhang Rui <rui.zhang@intel.com>,
Lukasz Luba <lukasz.luba@arm.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>,
linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org
Subject: Re: [PATCH v3 1/8] dt-bindings: mfd: khadas: Add new compatible for Khadas VIM4 MCU
Date: Mon, 20 Apr 2026 17:22:44 +0100 [thread overview]
Message-ID: <20260420-viable-plot-862e0c545837@spud> (raw)
In-Reply-To: <20260417-add-mcu-fan-khadas-vim4-v3-1-a6a7f570b11b@aliel.fr>
[-- Attachment #1.1: Type: text/plain, Size: 1338 bytes --]
On Fri, Apr 17, 2026 at 06:27:17PM +0200, Ronald Claveau wrote:
> The Khadas VIM4 MCU register is slightly different
> from previous boards' MCU.
> This board also features a switchable power source for its fan.
>
> Signed-off-by: Ronald Claveau <linux-kernel-dev@aliel.fr>
> ---
> Documentation/devicetree/bindings/mfd/khadas,mcu.yaml | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/mfd/khadas,mcu.yaml b/Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
> index 084960fd5a1fd..a80718f7595ce 100644
> --- a/Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
> +++ b/Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
> @@ -18,6 +18,7 @@ properties:
> compatible:
> enum:
> - khadas,mcu # MCU revision is discoverable
> + - khadas,vim4-mcu # Different MCU variant, not discoverable
>
> "#cooling-cells": # Only needed for boards having FAN control feature
> const: 2
> @@ -25,6 +26,10 @@ properties:
> reg:
> maxItems: 1
>
> + fan-supply:
> + description: Phandle to the regulator that powers the fan.
> + $ref: /schemas/types.yaml#/definitions/phandle
Can you limit this by compatible please?
pw-bot: changes-requested
> +
> required:
> - compatible
> - reg
>
> --
> 2.49.0
>
[-- Attachment #1.2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]
[-- Attachment #2: Type: text/plain, Size: 167 bytes --]
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
WARNING: multiple messages have this Message-ID (diff)
From: Conor Dooley <conor@kernel.org>
To: Ronald Claveau <linux-kernel-dev@aliel.fr>
Cc: Neil Armstrong <neil.armstrong@linaro.org>,
Lee Jones <lee@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Andi Shyti <andi.shyti@kernel.org>,
Kevin Hilman <khilman@baylibre.com>,
Jerome Brunet <jbrunet@baylibre.com>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
Beniamino Galvani <b.galvani@gmail.com>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Daniel Lezcano <daniel.lezcano@kernel.org>,
Zhang Rui <rui.zhang@intel.com>,
Lukasz Luba <lukasz.luba@arm.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>,
linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org
Subject: Re: [PATCH v3 1/8] dt-bindings: mfd: khadas: Add new compatible for Khadas VIM4 MCU
Date: Mon, 20 Apr 2026 17:22:44 +0100 [thread overview]
Message-ID: <20260420-viable-plot-862e0c545837@spud> (raw)
In-Reply-To: <20260417-add-mcu-fan-khadas-vim4-v3-1-a6a7f570b11b@aliel.fr>
[-- Attachment #1: Type: text/plain, Size: 1338 bytes --]
On Fri, Apr 17, 2026 at 06:27:17PM +0200, Ronald Claveau wrote:
> The Khadas VIM4 MCU register is slightly different
> from previous boards' MCU.
> This board also features a switchable power source for its fan.
>
> Signed-off-by: Ronald Claveau <linux-kernel-dev@aliel.fr>
> ---
> Documentation/devicetree/bindings/mfd/khadas,mcu.yaml | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/mfd/khadas,mcu.yaml b/Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
> index 084960fd5a1fd..a80718f7595ce 100644
> --- a/Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
> +++ b/Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
> @@ -18,6 +18,7 @@ properties:
> compatible:
> enum:
> - khadas,mcu # MCU revision is discoverable
> + - khadas,vim4-mcu # Different MCU variant, not discoverable
>
> "#cooling-cells": # Only needed for boards having FAN control feature
> const: 2
> @@ -25,6 +26,10 @@ properties:
> reg:
> maxItems: 1
>
> + fan-supply:
> + description: Phandle to the regulator that powers the fan.
> + $ref: /schemas/types.yaml#/definitions/phandle
Can you limit this by compatible please?
pw-bot: changes-requested
> +
> required:
> - compatible
> - reg
>
> --
> 2.49.0
>
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]
next prev parent reply other threads:[~2026-04-20 16:22 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-17 16:27 [PATCH v3 0/8] Add VIM4 MCU/FAN support Ronald Claveau
2026-04-17 16:27 ` Ronald Claveau
2026-04-17 16:27 ` [PATCH v3 1/8] dt-bindings: mfd: khadas: Add new compatible for Khadas VIM4 MCU Ronald Claveau
2026-04-17 16:27 ` Ronald Claveau
2026-04-20 16:22 ` Conor Dooley [this message]
2026-04-20 16:22 ` Conor Dooley
2026-04-21 9:45 ` Ronald Claveau
2026-04-21 9:45 ` Ronald Claveau
2026-04-17 16:27 ` [PATCH v3 2/8] dt-bindings: i2c: amlogic: Add compatible for T7 SOC Ronald Claveau
2026-04-17 16:27 ` Ronald Claveau
2026-04-17 16:27 ` [PATCH v3 3/8] mfd: khadas-mcu: Add per-variant configuration infrastructure and VIM4 support Ronald Claveau
2026-04-17 16:27 ` Ronald Claveau
2026-04-17 16:27 ` [PATCH v3 4/8] mfd: khadas-mcu: Add support for VIM4 MCU variant Ronald Claveau
2026-04-17 16:27 ` Ronald Claveau
2026-04-17 16:27 ` [PATCH v3 5/8] thermal: khadas-mcu-fan: Add fan config from platform data Add regulator support Ronald Claveau
2026-04-17 16:27 ` Ronald Claveau
2026-04-17 16:27 ` [PATCH v3 6/8] arm64: dts: amlogic: t7: Add i2c pinctrl node Ronald Claveau
2026-04-17 16:27 ` Ronald Claveau
2026-04-17 16:27 ` [PATCH v3 7/8] arm64: dts: amlogic: t7: Add i2c controller node Ronald Claveau
2026-04-17 16:27 ` Ronald Claveau
2026-04-17 16:27 ` [PATCH v3 8/8] arm64: dts: amlogic: t7: khadas-vim4: Add i2c MCU fan node Ronald Claveau
2026-04-17 16:27 ` Ronald Claveau
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=20260420-viable-plot-862e0c545837@spud \
--to=conor@kernel.org \
--cc=andi.shyti@kernel.org \
--cc=b.galvani@gmail.com \
--cc=broonie@kernel.org \
--cc=conor+dt@kernel.org \
--cc=daniel.lezcano@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=jbrunet@baylibre.com \
--cc=khilman@baylibre.com \
--cc=krzk+dt@kernel.org \
--cc=lee@kernel.org \
--cc=lgirdwood@gmail.com \
--cc=linux-amlogic@lists.infradead.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-i2c@vger.kernel.org \
--cc=linux-kernel-dev@aliel.fr \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=lukasz.luba@arm.com \
--cc=martin.blumenstingl@googlemail.com \
--cc=neil.armstrong@linaro.org \
--cc=rafael@kernel.org \
--cc=robh@kernel.org \
--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 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.