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Mon, 12 May 2025 14:29:15 -0700 (PDT) Received: from demon-pc.localdomain ([188.27.128.5]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ad23a5552a6sm472861466b.30.2025.05.12.14.29.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 12 May 2025 14:29:15 -0700 (PDT) From: Cosmin Tanislav To: Cc: Cosmin Tanislav , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , =?UTF-8?q?Niklas=20S=C3=B6derlund?= , Julien Massot , Catalin Marinas , Will Deacon , Greg Kroah-Hartman , Liam Girdwood , Mark Brown , Linus Walleij , Bartosz Golaszewski , Bjorn Andersson , Geert Uytterhoeven , Dmitry Baryshkov , Vignesh Raghavendra , =?UTF-8?q?N=C3=ADcolas=20F=20=2E=20R=20=2E=20A=20=2E=20Prado?= , Taniya Das , Liu Ying , Ross Burton , Elinor Montmasson , Eric Biggers , Hans Verkuil , Sakari Ailus , AngeloGioacchino Del Regno , Zhi Mao , Dongcheng Yan , Benjamin Mugnier , Kieran Bingham , Tommaso Merciai , Dan Carpenter , Ricardo Ribalda , Laurentiu Palcu , linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-staging@lists.linux.dev, linux-gpio@vger.kernel.org, Cosmin Tanislav Subject: [PATCH v3 10/19] dt-bindings: media: i2c: max96712: deprecate enable-gpios Date: Tue, 13 May 2025 00:28:19 +0300 Message-ID: <20250512212832.3674722-11-demonsingur@gmail.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250512212832.3674722-1-demonsingur@gmail.com> References: <20250512212832.3674722-1-demonsingur@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250512_142917_711968_FF82D17B X-CRM114-Status: GOOD ( 14.79 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The MAX96712 actually has a GPIO named PWDNB, which will put the chip in reset state when held low. Esentially, it works as an enable GPIO, but the naming is different. Deprecate the enable-gpios property, and add powerdown-gpios as the rest of the GMSL chips. Change the example to use powerdown-gpios. Signed-off-by: Cosmin Tanislav --- .../devicetree/bindings/media/i2c/maxim,max96712.yaml | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml b/Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml index b345305acc4c..e38213209973 100644 --- a/Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml +++ b/Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml @@ -35,7 +35,13 @@ properties: description: I2C device address maxItems: 1 - enable-gpios: true + enable-gpios: + maxItems: 1 + deprecated: true + + powerdown-gpios: + maxItems: 1 + description: Specifier for the GPIO connected to the PWDNB pin. i2c-alias-pool: maxItems: 4 @@ -128,7 +134,7 @@ examples: gmsl0: gmsl-deserializer@49 { compatible = "maxim,max96712"; reg = <0x49>; - enable-gpios = <&pca9654_a 0 GPIO_ACTIVE_HIGH>; + powerdown-gpios = <&pca9654_a 0 GPIO_ACTIVE_LOW>; ports { #address-cells = <1>; -- 2.49.0