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Sun, 25 Oct 2026 17:52:11 -0700 (PDT) Received: from server.roeck-us.net ([2600:1700:e321:62f0:da43:aeff:fecc:bfd5]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3adebacc885sm6130747a91.5.2026.10.25.17.52.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 25 Oct 2026 17:52:10 -0700 (PDT) Sender: Guenter Roeck Date: Sun, 25 Oct 2026 17:52:09 -0700 From: Guenter Roeck To: Jason Luo Cc: linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] hwmon: (pmbus/ucd9000) Add monitor types 5, 6, and 7 for UCD90320 Message-ID: <7dbadfc0-cfc6-44be-ab80-65a39f64c9b2@roeck-us.net> References: <20260926220522.GA63217@DESKTOP-F7UNNQO.localdomain> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260926220522.GA63217@DESKTOP-F7UNNQO.localdomain> On Sat, Sep 26, 2026 at 06:05:22PM -0400, Jason Luo wrote: > The TI UCD90320 power sequencer defines additional monitor types: > - 5: Input voltage > - 6: Voltage with AVS > - 7: Input voltage with AVS > > Because ucd9000_probe() only checks for monitor types 1-4, > voltage rails configured with types 5-7 are ignored, and thus > are never registered with PMBus. > > Add handling for monitor types 5, 6, and 7 to allow these > voltage rails on UCD90320 to be detected and registered. > > Refer to section 10.6 in the documentation below. > > Link: https://www.ti.com/lit/ug/slvuaw9c/slvuaw9c.pdf > Link: https://www.ti.com/lit/ug/slvu352g/slvu352g.pdf > Signed-off-by: Jason Luo Applied. Thanks, Guenter