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Tue, 03 Nov 2026 14:48:38 -0800 (PST) Received: from fabio-X870-EAGLE-WIFI7.tail2bb604.ts.net ([2804:1b3:a802:6062:72c1:c30a:87cd:60c1]) by smtp.gmail.com with ESMTPSA id a1e0cc1a2514c-998d69af4fcsm401286241.2.2026.11.03.14.48.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 03 Nov 2026 14:48:37 -0800 (PST) From: Fabio Estevam To: p.zabel@pengutronix.de Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, imx@lists.linux.dev, luca.ceresoli@bootlin.com, Fabio Estevam Subject: [PATCH] dt-bindings: display: imx: Document fsl,pcr Date: Tue, 3 Nov 2026 19:48:30 -0300 Message-ID: <20261103224830.377009-1-festevam@gmail.com> X-Mailer: git-send-email 2.43.0 X-Mailing-List: imx@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Some i.MX25 and i.MX27 devicetree display nodes contain fsl,pcr, but this property is not documented. As a result, dt-core.yaml reports its raw bytes as an invalid property: imx27-phytec-phycard-s-rdk.dtb: display: fsl,pcr: b'\xf0\xc8\x80\x80' is not of type 'object', 'integer', 'array', 'boolean', 'null' Document fsl,pcr. Signed-off-by: Fabio Estevam --- With this change applied, imx_v4_v5_defconfig builds with zero dt-schema warnings. .../devicetree/bindings/display/imx/fsl,imx-lcdc.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/display/imx/fsl,imx-lcdc.yaml b/Documentation/devicetree/bindings/display/imx/fsl,imx-lcdc.yaml index 84610b5690c4..f1931436a4d8 100644 --- a/Documentation/devicetree/bindings/display/imx/fsl,imx-lcdc.yaml +++ b/Documentation/devicetree/bindings/display/imx/fsl,imx-lcdc.yaml @@ -65,6 +65,12 @@ properties: description: LCDC Sharp Configuration Register value. + fsl,pcr: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + LCDC Panel Configuration Register value used in the display node + referenced by the display property. + allOf: - if: properties: -- 2.43.0