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From: Guenter Roeck <linux@roeck-us.net>
To: Potin Lai <potin.lai.pt@gmail.com>
Cc: Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Zev Weiss <zev@bewilderbeest.net>,
	linux-hwmon@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	Cosmo Chou <cosmo.chou@quantatw.com>,
	Mike Hsieh <Mike_Hsieh@quantatw.com>,
	Potin Lai <potin.lai@quantatw.com>
Subject: Re: [PATCH v3 1/2] dt-bindings: hwmon: pmbus: ti,lm25066: add current limit properties
Date: Tue, 16 Jun 2026 09:06:09 -0700	[thread overview]
Message-ID: <ff79cd10-557e-446d-a599-93b228f9427a@roeck-us.net> (raw)
In-Reply-To: <20260615-lm25066-cl-config-v3-1-decb4f5b0b77@gmail.com>

On Mon, Jun 15, 2026 at 05:49:16PM +0800, Potin Lai wrote:
> Add a 'ti,current-range' string property to configure the device's Current
> Limit (CL) behavior to "high" or "low" via the register, overriding the
> physical CL pin setting.
> 
> This configuration is supported on LM25066, LM5064, LM5066, and LM5066i.
> LM25056 is excluded because it does not support configuring the current
> limit via the DEVICE_SETUP register (bit 2 of DEVICE_SETUP is reserved).
> 
> The values "low" and "high" map to the respective low/high threshold
> voltages of the chips:
> - LM25066: low = 25 mV, high = 46 mV
> - LM5064, LM5066, LM5066i: low = 26 mV, high = 50 mV
> 
> Signed-off-by: Potin Lai <potin.lai.pt@gmail.com>
> Reviewed-by: Conor Dooley <conor.dooley@microchip.com>

Applied to hwmon-next.

Thanks,
Guenter

  parent reply	other threads:[~2026-06-16 16:06 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-06-15  9:49 [PATCH v3 0/2] hwmon: (pmbus/lm25066) Support SMBus Current Limit configuration Potin Lai
2026-06-15  9:49 ` [PATCH v3 1/2] dt-bindings: hwmon: pmbus: ti,lm25066: add current limit properties Potin Lai
2026-06-15 16:36   ` Conor Dooley
2026-06-16 16:06   ` Guenter Roeck [this message]
2026-06-15  9:49 ` [PATCH v3 2/2] hwmon: (pmbus/lm25066) add current limit configuration support Potin Lai
2026-06-16 16:07   ` Guenter Roeck

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