From: Guenter Roeck <linux@roeck-us.net>
To: Troy Mitchell <troy.mitchell@linux.dev>
Cc: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Paul Walmsley <pjw@kernel.org>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Alexandre Ghiti <alex@ghiti.fr>, Yixun Lan <dlan@kernel.org>,
Jonathan Corbet <corbet@lwn.net>,
Shuah Khan <skhan@linuxfoundation.org>,
Randy Dunlap <rdunlap@infradead.org>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-hwmon@vger.kernel.org, linux-riscv@lists.infradead.org,
spacemit@lists.linux.dev, linux-doc@vger.kernel.org,
Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Subject: Re: [PATCH v5 3/6] dt-bindings: hwmon: Add Sensylink CTF2301
Date: Mon, 14 Sep 2026 08:27:34 -0700 [thread overview]
Message-ID: <429a3f35-2ef2-4e92-84e1-be605dfef31f@roeck-us.net> (raw)
In-Reply-To: <20260914-ctl2301-v5-3-522def70acb4@linux.dev>
On Mon, Sep 14, 2026 at 04:18:03PM +0800, Troy Mitchell wrote:
> Add the Sensylink CTF2301 temperature sensor and fan controller to the
> LM63 family binding. The chip follows the LM63 register model and can
> provide a thermal cooling device when #cooling-cells is present.
>
> Do not provide a national,lm63 fallback because the CTF2301 is not fully
> compatible with LM63. It uses different conversion-rate encodings,
> extended local-temperature registers, additional fan lookup table
> entries, and device-specific PWM and ALERT/TACH configuration. An older
> LM63 driver would therefore not operate the device correctly.
>
> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
> Signed-off-by: Troy Mitchell <troy.mitchell@linux.dev>
Applied.
Thanks,
Guenter
next prev parent reply other threads:[~2026-09-14 15:27 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-14 8:03 [PATCH v5 0/6] hwmon: (lm63) Add Sensylink CTF2301 support Troy Mitchell
2026-09-14 8:03 ` [PATCH v5 1/6] dt-bindings: vendor-prefixes: Add Sensylink Troy Mitchell
2026-09-14 15:26 ` Guenter Roeck
2026-09-14 8:03 ` [PATCH v5 2/6] dt-bindings: hwmon: Move LM63 family to a dedicated binding Troy Mitchell
2026-09-14 15:27 ` Guenter Roeck
2026-09-14 8:18 ` [PATCH v5 3/6] dt-bindings: hwmon: Add Sensylink CTF2301 Troy Mitchell
2026-09-14 15:27 ` Guenter Roeck [this message]
2026-09-14 8:18 ` [PATCH v5 4/6] hwmon: (lm63) Add Sensylink CTF2301 support Troy Mitchell
2026-09-14 15:28 ` Guenter Roeck
2026-09-14 8:18 ` [PATCH v5 5/6] riscv: dts: spacemit: Add K3 I2C6 pinctrl state Troy Mitchell
2026-09-15 9:04 ` Yixun Lan
2026-09-14 8:18 ` [PATCH v5 6/6] riscv: dts: spacemit: Add CTF2301 on K3 CoM260 Troy Mitchell
2026-09-15 9:05 ` Yixun Lan
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