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Sun, 15 Nov 2026 01:11:32 -0800 (PST) Received: from xeon ([188.163.112.62]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c5095b3dbaesm289392366b.32.2026.11.15.01.11.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 15 Nov 2026 01:11:31 -0800 (PST) From: Svyatoslav Ryhel To: Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jonathan Cameron , David Lechner , =?UTF-8?q?Nuno=20S=C3=A1?= , Andy Shevchenko , Lee Jones , Svyatoslav Ryhel Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-iio@vger.kernel.org, mfd@lists.linux.dev Subject: [PATCH v2 1/4] regulator: dt-bindings: maxim,max8907: Document io-channel-cells property Date: Sun, 15 Nov 2026 11:11:17 +0200 Message-ID: <20261115091120.108684-2-clamor95@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20261115091120.108684-1-clamor95@gmail.com> References: <20261115091120.108684-1-clamor95@gmail.com> 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-Transfer-Encoding: 8bit The Maxim MAX8907 has a built-in 8-channel ADC. It does not require any Device Tree-based configuration and is folded into the main PMIC node. Document the io-channel-cells property in PMIC's node to be able to request channel data in the Device Tree using the phandle of the PMIC. Acked-by: Mark Brown Acked-by: Conor Dooley Signed-off-by: Svyatoslav Ryhel --- Documentation/devicetree/bindings/regulator/maxim,max8907.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/regulator/maxim,max8907.yaml b/Documentation/devicetree/bindings/regulator/maxim,max8907.yaml index ee1a305d1c210..ccdeb9ba21e26 100644 --- a/Documentation/devicetree/bindings/regulator/maxim,max8907.yaml +++ b/Documentation/devicetree/bindings/regulator/maxim,max8907.yaml @@ -27,6 +27,9 @@ properties: system-power-controller: true + "#io-channel-cells": + const: 1 + mbatt-supply: description: The input supply for MBATT, BBAT, SDBY, VRTC. -- 2.53.0