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Sun, 22 Feb 2026 22:43:54 -0800 (PST) Received: from xeon ([188.163.112.76]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5a0eeb3eb6dsm1363274e87.50.2026.02.22.22.43.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 22 Feb 2026 22:43:53 -0800 (PST) From: Svyatoslav Ryhel To: Chanwoo Choi , Krzysztof Kozlowski , Lee Jones , Rob Herring , Conor Dooley , Alexandre Belloni , Svyatoslav Ryhel Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-rtc@vger.kernel.org Subject: [PATCH v2 1/2] dt-bindings: mfd: max77620: document optional RTC address for max77663 Date: Mon, 23 Feb 2026 08:43:42 +0200 Message-ID: <20260223064343.12516-2-clamor95@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260223064343.12516-1-clamor95@gmail.com> References: <20260223064343.12516-1-clamor95@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Document an optional second I2C address for the MAX77663 PMIC's RTC device, to be used if the MAX77663 RTC is located at a non-default I2C address. Signed-off-by: Svyatoslav Ryhel --- Documentation/devicetree/bindings/mfd/max77620.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/mfd/max77620.txt b/Documentation/devicetree/bindings/mfd/max77620.txt index 5a642a51d58e..0bbb42e5dcfe 100644 --- a/Documentation/devicetree/bindings/mfd/max77620.txt +++ b/Documentation/devicetree/bindings/mfd/max77620.txt @@ -6,10 +6,12 @@ Required properties: "maxim,max77620" "maxim,max20024" "maxim,max77663" -- reg: I2C device address. +- reg: I2C device address. In case of MAX77663 there can be 2 addresses, + second one specifies position of RTC. Optional properties: ------------------- +- reg-names: If 2 addresses are specified then, must be "pmic", "rtc" - interrupts: The interrupt on the parent the controller is connected to. - interrupt-controller: Marks the device node as an interrupt controller. -- 2.51.0