From: Svyatoslav Ryhel <clamor95@gmail.com>
To: "Rafael J. Wysocki" <rafael@kernel.org>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Zhang Rui <rui.zhang@intel.com>,
Lukasz Luba <lukasz.luba@arm.com>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Laxman Dewangan <ldewangan@nvidia.com>
Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 1/2] dt-bindings: thermal: generic-adc: Add optional io-channel-cells property
Date: Wed, 19 Feb 2025 10:28:16 +0200 [thread overview]
Message-ID: <20250219082817.56339-2-clamor95@gmail.com> (raw)
In-Reply-To: <20250219082817.56339-1-clamor95@gmail.com>
Since device is a thermal sensor it needs '#io-channel-cells' to allow
exposure of thermal data via IIO means.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
---
.../devicetree/bindings/thermal/generic-adc-thermal.yaml | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/thermal/generic-adc-thermal.yaml b/Documentation/devicetree/bindings/thermal/generic-adc-thermal.yaml
index 12e6418dc24d..4bc2cff0593c 100644
--- a/Documentation/devicetree/bindings/thermal/generic-adc-thermal.yaml
+++ b/Documentation/devicetree/bindings/thermal/generic-adc-thermal.yaml
@@ -30,6 +30,9 @@ properties:
io-channel-names:
const: sensor-channel
+ '#io-channel-cells':
+ const: 1
+
temperature-lookup-table:
description: |
Lookup table to map the relation between ADC value and temperature.
@@ -60,6 +63,7 @@ examples:
#thermal-sensor-cells = <0>;
io-channels = <&ads1015 1>;
io-channel-names = "sensor-channel";
+ #io-channel-cells = <1>;
temperature-lookup-table = <
(-40000) 2578
(-39000) 2577
--
2.43.0
next prev parent reply other threads:[~2025-02-19 8:28 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-19 8:28 [PATCH v2 0/2] thermal: thermal-generic-adc: add temp sensor function Svyatoslav Ryhel
2025-02-19 8:28 ` Svyatoslav Ryhel [this message]
2025-02-21 21:13 ` [PATCH v2 1/2] dt-bindings: thermal: generic-adc: Add optional io-channel-cells property Rob Herring
2025-02-22 7:12 ` Svyatoslav Ryhel
2025-02-19 8:28 ` [PATCH v2 2/2] thermal: thermal-generic-adc: add temperature sensor channel Svyatoslav Ryhel
2025-02-28 13:11 ` Lukasz Luba
2025-02-28 13:22 ` Svyatoslav Ryhel
2025-03-03 10:53 ` Lukasz Luba
2025-03-03 11:08 ` Svyatoslav Ryhel
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=20250219082817.56339-2-clamor95@gmail.com \
--to=clamor95@gmail.com \
--cc=conor+dt@kernel.org \
--cc=daniel.lezcano@linaro.org \
--cc=devicetree@vger.kernel.org \
--cc=krzk+dt@kernel.org \
--cc=ldewangan@nvidia.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=lukasz.luba@arm.com \
--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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox