From patchwork Fri Dec 16 17:50:05 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= X-Patchwork-Id: 1716610 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4NYc8D4bn1z240X for ; Sat, 17 Dec 2022 04:50:36 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231474AbiLPRud (ORCPT ); Fri, 16 Dec 2022 12:50:33 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52750 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231655AbiLPRub (ORCPT ); Fri, 16 Dec 2022 12:50:31 -0500 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F1C3D6F0EB for ; Fri, 16 Dec 2022 09:50:29 -0800 (PST) Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1p6Eqk-0003G5-4n; Fri, 16 Dec 2022 18:50:22 +0100 Received: from [2a0a:edc0:0:900:1d::77] (helo=ptz.office.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1p6Eqi-004yLn-6f; Fri, 16 Dec 2022 18:50:20 +0100 Received: from ukl by ptz.office.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1p6Eqi-005bHr-8U; Fri, 16 Dec 2022 18:50:20 +0100 From: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= To: Philipp Zabel , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Shawn Guo , Sascha Hauer Cc: Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v3 1/2] dt-bindings: display: imx: Describe drm binding for fsl,imx-lcdc Date: Fri, 16 Dec 2022 18:50:05 +0100 Message-Id: <20221216175006.456831-2-u.kleine-koenig@pengutronix.de> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221216175006.456831-1-u.kleine-koenig@pengutronix.de> References: <20221216175006.456831-1-u.kleine-koenig@pengutronix.de> MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=2213; i=u.kleine-koenig@pengutronix.de; h=from:subject; bh=+o97UWNKOITFTgJZ9g5S548bst7Mc0sIQYEM3Ley3OI=; b=owEBbQGS/pANAwAKAcH8FHityuwJAcsmYgBjnK/GwgdSSfWpYxhChKhhr/8KA8c9ANecPeod0MvZ 7b+78HqJATMEAAEKAB0WIQR+cioWkBis/z50pAvB/BR4rcrsCQUCY5yvxgAKCRDB/BR4rcrsCUXZB/ 9TiDQbLJq05xjVFKZpPTl81n0cV6K1tt2H1MFbs81egis7yQPpAuTcrnVcbZn9NJzl1sALlxPKE5dr 51mjckQ8Fp5Hlk0tWu/tEUPbsl4I7/xat9G7Ibt2qzUmez52JmB+zY246Kv2iDBjobiMdL/grT0iPl i4VSZxEaOleucLFyIc16IXww4niI+su45qRzeMEsDc52vsVDnCfWwhRtBfrAl3Eu4G9WjR7Y/+ptK/ 4wsTc+xlibc7YNz+OrCWeeJILhG61bkuR/ptFtQPsUIVQLLsnDlnNc+JEbWC6gVkQNDRgQGOTIyC1y QXVuiZboE1Nz4/eBjXWX2l91oH12sq X-Developer-Key: i=u.kleine-koenig@pengutronix.de; a=openpgp; fpr=0D2511F322BFAB1C1580266BE2DCDD9132669BD6 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: ukl@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: devicetree@vger.kernel.org X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_LOW, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Modify the existing (fb-like) binding to support the drm-like binding in parallel. Signed-off-by: Uwe Kleine-König --- .../bindings/display/imx/fsl,imx-lcdc.yaml | 46 ++++++++++++++++++- 1 file changed, 45 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/display/imx/fsl,imx-lcdc.yaml b/Documentation/devicetree/bindings/display/imx/fsl,imx-lcdc.yaml index 35a8fff036ca..c2a063bd5fb3 100644 --- a/Documentation/devicetree/bindings/display/imx/fsl,imx-lcdc.yaml +++ b/Documentation/devicetree/bindings/display/imx/fsl,imx-lcdc.yaml @@ -21,6 +21,9 @@ properties: - fsl,imx25-fb - fsl,imx27-fb - const: fsl,imx21-fb + - items: + - const: fsl,imx25-lcdc + - const: fsl,imx21-lcdc clocks: maxItems: 3 @@ -31,6 +34,9 @@ properties: - const: ahb - const: per + port: + $ref: /schemas/graph.yaml#/properties/port + display: $ref: /schemas/types.yaml#/definitions/phandle @@ -59,17 +65,55 @@ properties: description: LCDC Sharp Configuration Register value. +allOf: + if: + properties: + compatible: + contains: + enum: + - fsl,imx1-lcdc + - fsl,imx21-lcdc + then: + properties: + display: false + fsl,dmacr: false + fsl,lpccr: false + fsl,lscr1: false + + required: + - port + + else: + properties: + port: false + + required: + - display + required: - compatible - clocks - clock-names - - display - interrupts - reg additionalProperties: false examples: + - | + lcdc@53fbc000 { + compatible = "fsl,imx25-lcdc", "fsl,imx21-lcdc"; + reg = <0x53fbc000 0x4000>; + interrupts = <39>; + clocks = <&clks 103>, <&clks 66>, <&clks 49>; + clock-names = "ipg", "ahb", "per"; + + port { + parallel_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; - | imxfb: fb@10021000 { compatible = "fsl,imx21-fb";