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([2804:14c:485:4b61:58b2:c9cb:20c8:e698]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-25a27422bb7sm10607735ad.30.2025.09.09.19.05.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Sep 2025 19:05:42 -0700 (PDT) From: Fabio Estevam To: shawnguo@kernel.org Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, imx@lists.linux.dev, kernel@pengutronix.de, Fabio Estevam , Ahmad Fatoum Subject: [PATCH RESEND v4 1/3] dt-bindings: lcdif: Document a imx6sx-lcdif fallback Date: Tue, 9 Sep 2025 23:05:23 -0300 Message-Id: <20250910020525.342590-1-festevam@gmail.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 --- 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