From nobody Thu Dec 18 20:34:43 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8EC47C04A6A for ; Sat, 12 Aug 2023 19:11:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229709AbjHLTLn (ORCPT ); Sat, 12 Aug 2023 15:11:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51360 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229475AbjHLTLm (ORCPT ); Sat, 12 Aug 2023 15:11:42 -0400 Received: from mail11.truemail.it (mail11.truemail.it [IPv6:2001:4b7e:0:8::81]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CCC0D171C; Sat, 12 Aug 2023 12:11:43 -0700 (PDT) Received: from francesco-nb.pivistrello.it (93-49-2-63.ip317.fastwebnet.it [93.49.2.63]) by mail11.truemail.it (Postfix) with ESMTPA id 03941201BC; Sat, 12 Aug 2023 21:11:38 +0200 (CEST) From: Francesco Dolcini To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Francesco Dolcini , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v1] arm64: dts: ti: verdin-am62: Add DSI display support Date: Sat, 12 Aug 2023 21:11:23 +0200 Message-Id: <20230812191123.14779-1-francesco@dolcini.it> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Francesco Dolcini Add MIPI-DSI support to Verdin AM62. Verdin AM62 has a MIPI DSI interface on the edge connector, this is provided with a Toshiba TC358778 DPI to MIPI-DSI bridge connected to the DSS DPI port with a 18-bit width parallel bus. Signed-off-by: Francesco Dolcini --- arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi b/arch/arm64/boot/d= ts/ti/k3-am62-verdin.dtsi index 5db9ef2dc7e5..40992e7e4c30 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi @@ -815,6 +815,26 @@ cpsw3g_phy0: ethernet-phy@0 { }; }; =20 +&dss { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_parallel_rgb>; + status =3D "disabled"; +}; + +&dss_ports { + #address-cells =3D <1>; + #size-cells =3D <0>; + + /* VP2: DPI Output */ + port@1 { + reg =3D <1>; + + dpi_out: endpoint { + remote-endpoint =3D <&rgb_in>; + }; + }; +}; + /* Verdin PWM_1, PWM_2 */ &epwm0 { pinctrl-names =3D "default"; @@ -1051,6 +1071,7 @@ port@0 { =20 rgb_in: endpoint { data-lines =3D <18>; + remote-endpoint =3D <&dpi_out>; }; }; =20 --=20 2.25.1