[PATCH 0/2] Label the fans on Kobol Helios64

Igor Velkov via B4 Relay devnull+iav.iav.lv at kernel.org
Sat Oct 17 21:54:58 PDT 2026


Helios64 has two identical PWM fans, and userspace can tell them apart
only by their platform device names. Patch 1 makes pwm-fan.yaml
reference fan-common.yaml, as Rob suggested, which also allows label;
the hwmon core already exposes it as the label attribute. Patch 2 names
the fans after their headers, P6 and P7.

To: Guenter Roeck <linux at roeck-us.net>
To: Jean Delvare <jdelvare at suse.com>
To: Rob Herring <robh at kernel.org>
To: Krzysztof Kozlowski <krzk+dt at kernel.org>
To: Conor Dooley <conor+dt at kernel.org>
To: Heiko Stuebner <heiko at sntech.de>
Cc: linux-hwmon at vger.kernel.org
Cc: devicetree at vger.kernel.org
Cc: linux-arm-kernel at lists.infradead.org
Cc: linux-rockchip at lists.infradead.org
Cc: linux-kernel at vger.kernel.org

Signed-off-by: Igor Velkov <iav at iav.lv>
---
Igor Velkov (2):
      dt-bindings: hwmon: pwm-fan: Reference the common fan schema
      arm64: dts: rockchip: Label the fans on Kobol Helios64

 .../devicetree/bindings/hwmon/pwm-fan.yaml         | 22 +++++-----------------
 .../boot/dts/rockchip/rk3399-kobol-helios64.dts    |  4 ++--
 2 files changed, 7 insertions(+), 19 deletions(-)
---
base-commit: d2abcbb905b0e4b2e06b257fa1e5bcf4faa6dbda
change-id: 20261018-helios64-fan-label-a173ae71bebe

Best regards,
-- 
Igor Velkov <iav at iav.lv>





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