Re: [PATCH v4 1/7] dt-bindings: mfd: add binding for qnap,ts433-mcu devices
From: Conor Dooley <conor@kernel.org>
Date: 2024-08-12 16:11:20
Also in:
linux-arm-kernel, linux-devicetree, linux-hwmon, linux-leds, linux-rockchip, lkml
On Sat, Aug 10, 2024 at 08:47:37PM +0200, Heiko Stuebner wrote:
These MCUs can be found in network attached storage devices made by QNAP. They are connected to a serial port of the host device and provide functionality like LEDs, power-control and temperature monitoring. LEDs, buttons, etc are all elements of the MCU firmware itself, so don't need devicetree input, though the fan gets its cooling settings from a fan-0 subnode. A binding for the LEDs for setting the linux-default-trigger may come later, once all the LEDs are understood and ATA controllers actually can address individual port-LEDs, but are really optional. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
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