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Wed, 20 Aug 2025 07:17:50 -0700 (PDT) From: Krzysztof Kozlowski Date: Wed, 20 Aug 2025 16:17:37 +0200 Subject: [PATCH v2 2/3] dt-bindings: display: ti,tdp158: Add missing reg constraint Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250820-dt-bindings-display-v2-2-91e2ccba3d4e@linaro.org> References: <20250820-dt-bindings-display-v2-0-91e2ccba3d4e@linaro.org> In-Reply-To: <20250820-dt-bindings-display-v2-0-91e2ccba3d4e@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/ZANAwAKAcE3ZuaGi4PXAcsmYgBopdkHTLdBz/9upwUfV9iV1nnV0fegXMDVGScJS +323M0dU0aJAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCaKXZBwAKCRDBN2bmhouD 12rlEACGX4EZLaWfGRRN8ipoGBIacbdpDdtXYFRu0zv6iVQbYo/Um8r7PYFUZQM/dehtOi6wewV Q7+E7dUwXKMF3wuZGjwQ0m2nXcHr7i8EXzrKcN27rlX5w/2qp2+9GMlwsZJp8YgMsUVs78qZ3dx f71D/9101SWQN6XQU/m5OF2Ar4lzohcm2vb4Lkl4nSf0j2t/oxG27/aZFBDvrRxFFFKS4HwCii1 yxrYrkwvvrTjXvTxsawafd6ESN5uWS3lsAEBkFc/1SaarnsKPmznKyyapyv2hiX6OqeYEmdgvj9 32QnIY2KF39R5Y5eq/950VSdt078I36aG1vljAwfAPg0bnHx4zjksF3ToHCEGfaBhffoonrjPPE GA91+7wy1+262Ue8Dp70IEfYnPDB8byAmj2rZOTwQ7/uiZK2BkS/vXAHqm5FFXersWKWhhVgdAZ 7i8Vdf8NMJiwABhUKwH1HgqLLqtT+JvY/JDOLDDm6XJLwpbQMRHD5SqA1E6aMq6zgfPhU9hdLLj i60X6KTKsgXASFkbZfNR5zwJGyZLaOQWwsIR4EO86n7d4HYFJpHdIM/Z2F68KTezqAIJKi55v6P /e2J9tF+gLqLSjo2KD93r2bVnlCFTlBwzOpGT7rJlzdNy6w/4/zWTu/20KJaORbwEOX5apcLqy4 ydTdZieF1pfoKyw== 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.yam= l b/Documentation/devicetree/bindings/display/bridge/ti,tdp158.yaml index 1c522f72c4bae3313930b5c76dd04dde1aef5151..721da44054e19ff04fe9d8c1dc3= 1a9168e8f79f5 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 =20 # Pin 36 =3D Operation Enable / Reset Pin --=20 2.48.1