From nobody Wed Feb 11 09:39:21 2026 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 64A48C76188 for ; Wed, 5 Apr 2023 11:14:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237839AbjDELOm (ORCPT ); Wed, 5 Apr 2023 07:14:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51340 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237730AbjDELOd (ORCPT ); Wed, 5 Apr 2023 07:14:33 -0400 Received: from lelv0143.ext.ti.com (lelv0143.ext.ti.com [198.47.23.248]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3367B5B8A; Wed, 5 Apr 2023 04:14:31 -0700 (PDT) Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 335BEJSW019349; Wed, 5 Apr 2023 06:14:19 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1680693259; bh=ne/R9/9lcpXYVNtZtDesLZu+LTAyPLuUfK5bBFhGcXs=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=U2KD8wmpGD/UfM10e3cB/ETJjIGHifyMykdvb/JRyqZt4RBbA72Hqf8BCl2ZYDSmS fAX/i1QIBNXQI25pc5IHkC4hXcnxs49ZnQFQujDV5yvHucoQ0HqQpBJKy3IRzpTgjQ nNzUXCLtZZHGlPLLgi2D2rqeUlOgd/DPOqrgidqU= Received: from DFLE100.ent.ti.com (dfle100.ent.ti.com [10.64.6.21]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 335BEJsA041827 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 5 Apr 2023 06:14:19 -0500 Received: from DFLE112.ent.ti.com (10.64.6.33) by DFLE100.ent.ti.com (10.64.6.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16; Wed, 5 Apr 2023 06:14:19 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) by DFLE112.ent.ti.com (10.64.6.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16 via Frontend Transport; Wed, 5 Apr 2023 06:14:19 -0500 Received: from localhost (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 335BEISE120287; Wed, 5 Apr 2023 06:14:19 -0500 From: Jayesh Choudhary To: , CC: , , , , , , , Subject: [PATCH 4/6] arm64: dts: ti: k3-j784s4-*: Add DSS node Date: Wed, 5 Apr 2023 16:44:10 +0530 Message-ID: <20230405111412.151192-5-j-choudhary@ti.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230405111412.151192-1-j-choudhary@ti.com> References: <20230405111412.151192-1-j-choudhary@ti.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Rahul T R Add DSS node for J784S4 SoC. DSS IP in J784S4 is same as DSS IP in J721E, so same compatible is being used. Also add assigned clks for DSS Signed-off-by: Rahul T R Signed-off-by: Jayesh Choudhary --- arch/arm64/boot/dts/ti/k3-j784s4-evm.dts | 11 +++++ arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi | 55 ++++++++++++++++++++++ 2 files changed, 66 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts b/arch/arm64/boot/dts= /ti/k3-j784s4-evm.dts index b1445b7c2aa8..ccbfca76e9ae 100644 --- a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts +++ b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts @@ -305,3 +305,14 @@ &main_cpsw1_port1 { &serdes_refclk { clock-frequency =3D <100000000>; }; + +&dss { + assigned-clocks =3D <&k3_clks 218 2>, + <&k3_clks 218 5>, + <&k3_clks 218 14>, + <&k3_clks 218 18>; + assigned-clock-parents =3D <&k3_clks 218 3>, + <&k3_clks 218 7>, + <&k3_clks 218 16>, + <&k3_clks 218 22>; +}; diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi b/arch/arm64/boot/d= ts/ti/k3-j784s4-main.dtsi index 0cd692bc52e6..86ce6f6d4fc2 100644 --- a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi @@ -1373,4 +1373,59 @@ main_spi7: spi@2170000 { clocks =3D <&k3_clks 383 1>; status =3D "disabled"; }; + + dss: dss@4a00000 { + compatible =3D "ti,j721e-dss"; + reg =3D + <0x00 0x04a00000 0x00 0x10000>, + <0x00 0x04a10000 0x00 0x10000>, + <0x00 0x04b00000 0x00 0x10000>, + <0x00 0x04b10000 0x00 0x10000>, + + <0x00 0x04a20000 0x00 0x10000>, + <0x00 0x04a30000 0x00 0x10000>, + <0x00 0x04a50000 0x00 0x10000>, + <0x00 0x04a60000 0x00 0x10000>, + + <0x00 0x04a70000 0x00 0x10000>, + <0x00 0x04a90000 0x00 0x10000>, + <0x00 0x04ab0000 0x00 0x10000>, + <0x00 0x04ad0000 0x00 0x10000>, + + <0x00 0x04a80000 0x00 0x10000>, + <0x00 0x04aa0000 0x00 0x10000>, + <0x00 0x04ac0000 0x00 0x10000>, + <0x00 0x04ae0000 0x00 0x10000>, + <0x00 0x04af0000 0x00 0x10000>; + + reg-names =3D "common_m", "common_s0", + "common_s1", "common_s2", + "vidl1", "vidl2","vid1","vid2", + "ovr1", "ovr2", "ovr3", "ovr4", + "vp1", "vp2", "vp3", "vp4", + "wb"; + + clocks =3D <&k3_clks 218 0>, + <&k3_clks 218 2>, + <&k3_clks 218 5>, + <&k3_clks 218 14>, + <&k3_clks 218 18>; + clock-names =3D "fck", "vp1", "vp2", "vp3", "vp4"; + + power-domains =3D <&k3_pds 218 TI_SCI_PD_EXCLUSIVE>; + + interrupts =3D , + , + , + ; + interrupt-names =3D "common_m", + "common_s0", + "common_s1", + "common_s2"; + + status =3D "disabled"; + + dss_ports: ports { + }; + }; }; --=20 2.25.1