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([2804:14c:485:4b61:cc82:37a1:ecfc:e51c]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-33b61acc413sm13445147a91.20.2025.10.13.13.52.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Oct 2025 13:52:14 -0700 (PDT) From: Fabio Estevam To: victor.liu@nxp.com Cc: marex@denx.de, stefan@agner.ch, airlied@gmail.com, simona@ffwll.ch, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, shawnguo@kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, Fabio Estevam , Ahmad Fatoum Subject: [PATCH RESEND v4 1/3] dt-bindings: lcdif: Document a imx6sx-lcdif fallback Date: Mon, 13 Oct 2025 17:51:53 -0300 Message-Id: <20251013205155.1187947-1-festevam@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251013_135216_514038_9DCED411 X-CRM114-Status: GOOD ( 11.11 ) 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 imx6sx.dtsi has the following lcdif entries: compatible = "fsl,imx6sx-lcdif", "fsl,imx28-lcdif"; This causes the following dt-schema warning: ['fsl,imx6sx-lcdif', 'fsl,imx28-lcdif'] is too long To keep DT compatibility, document 'fsl,imx28-lcdif' as a possible 'fsl,imx6sx-lcdif' fallback. Signed-off-by: Fabio Estevam Acked-by: Rob Herring (Arm) Reviewed-by: Ahmad Fatoum --- Hi Liu Ying, Could you please help apply patches 1 and 2 to drm-misc? I got several Reviewed-by/Acked-by tags on this series, but the patches were not applied during several kernel cycles. Thanks Documentation/devicetree/bindings/display/fsl,lcdif.yaml | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/display/fsl,lcdif.yaml b/Documentation/devicetree/bindings/display/fsl,lcdif.yaml index 2dd0411ec651..ce31b873fb95 100644 --- a/Documentation/devicetree/bindings/display/fsl,lcdif.yaml +++ b/Documentation/devicetree/bindings/display/fsl,lcdif.yaml @@ -19,7 +19,6 @@ properties: - enum: - fsl,imx23-lcdif - fsl,imx28-lcdif - - fsl,imx6sx-lcdif - fsl,imx8mp-lcdif - fsl,imx93-lcdif - items: @@ -32,6 +31,10 @@ properties: - fsl,imx8mn-lcdif - fsl,imx8mq-lcdif - const: fsl,imx6sx-lcdif + - items: + - enum: + - fsl,imx6sx-lcdif + - const: fsl,imx28-lcdif reg: maxItems: 1 @@ -199,7 +202,7 @@ examples: #include display-controller@2220000 { - compatible = "fsl,imx6sx-lcdif"; + compatible = "fsl,imx6sx-lcdif", "fsl,imx28-lcdif"; reg = <0x02220000 0x4000>; interrupts = ; clocks = <&clks IMX6SX_CLK_LCDIF1_PIX>, -- 2.34.1