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Wed, 20 Aug 2025 00:02:53 -0700 (PDT) From: Krzysztof Kozlowski Date: Wed, 20 Aug 2025 09:02:41 +0200 Subject: [PATCH 2/3] dt-bindings: display: ti,tdp158: Add missing reg constraint Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250820-dt-bindings-display-v1-2-d5b2555df51f@linaro.org> References: <20250820-dt-bindings-display-v1-0-d5b2555df51f@linaro.org> In-Reply-To: <20250820-dt-bindings-display-v1-0-d5b2555df51f@linaro.org> To: Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , "H. Nikolaus Schaller" , Arnaud Vrac , Pierre-Hugues Husson , Sandy Huang , =?utf-8?q?Heiko_St=C3=BCbner?= , Andy Yan Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, Krzysztof Kozlowski X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=990; i=krzysztof.kozlowski@linaro.org; h=from:subject:message-id; bh=AkV3VRQfJAkPuyGMV3zApyjndBmAsTYMa/X+l+hz0eY=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBopXMW9wkV4htcYjEWNJWdk1zKtmlcN5CE41MJX 1lvlVHNyB2JAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCaKVzFgAKCRDBN2bmhouD 10A2D/9nQCtB+BeS3a1GcRicjBMuO4BkqDJ5fzrjdybep856QeJGH+n5b1OlnWduayCgJ6pf6Dl LypCyElXEf/lACJADLNxNjsYmPhmf1xM6Pcn8rUiaRjTWzL5kuaKrt8ebYHsWZLGMPLPjWAInos ehCcXGVg0K+9/wGg+Ktof4C42Apwde031SvjTDqRFovXzfZiMksOvKip8EqCLBP0Q7I2ATk/HMo YNb5TZuVXvQei+SPOlGiDyjSE/lrv2u6zX/8Cgs4bgm8+lgw2vhnoLu6FCSssgBpspHM8XdK4mi 7RVZ7+AejZe9/NrCUiby/iwRcz7r9GZBpbYj4AgyEMwchWysCpt/DeGaKJl8wFIUvCVHtQlInvQ u/+ww52Wz5tbPFYypkn8DeAl8xTQvvBB+tdGFPq6HedhtRQpF5e3TI/f19j7CO7XbFvdc7L+Ij2 AaU9Z2GXgTdcvBI7CQn68hNqcoGYQm8dmxaObXAHIRncTbasCU41dBaRlDqGBxwIpW+8mzxHOZ+ mxP5i8qdMzLlDOb3upooTdHnHYdpxv+4rHyKsOa0BR3VtvCISQUHiIlfo44ZFT5KnxqQrJQPqXY QmdKI43hwtGaOR0OnRZzVR/elstxfWt1N+1ovS6R0pbZnNLTFD73gtuL9gYcz84OOUd1K4qOkvk Uj/DMPJ6az2a7Nw== X-Developer-Key: i=krzysztof.kozlowski@linaro.org; a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B Device can be used over I2C bus, so it documents 'reg' property, however it misses to constrain it to actual I2C address. Signed-off-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/display/bridge/ti,tdp158.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/display/bridge/ti,tdp158.yaml b/Documentation/devicetree/bindings/display/bridge/ti,tdp158.yaml index 1c522f72c4bae3313930b5c76dd04dde1aef5151..721da44054e19ff04fe9d8c1dc31a9168e8f79f5 100644 --- a/Documentation/devicetree/bindings/display/bridge/ti,tdp158.yaml +++ b/Documentation/devicetree/bindings/display/bridge/ti,tdp158.yaml @@ -17,6 +17,7 @@ properties: # The reg property is required if and only if the device is connected # to an I2C bus. In pin strap mode, reg must not be specified. reg: + maxItems: 1 description: I2C address of the device # Pin 36 = Operation Enable / Reset Pin -- 2.48.1