From nobody Sun Dec 28 06:29:59 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 04B7CC4167B for ; Tue, 12 Dec 2023 11:17:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346321AbjLLLQz (ORCPT ); Tue, 12 Dec 2023 06:16:55 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43748 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346218AbjLLLQv (ORCPT ); Tue, 12 Dec 2023 06:16:51 -0500 Received: from lelv0142.ext.ti.com (lelv0142.ext.ti.com [198.47.23.249]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EF753EA; Tue, 12 Dec 2023 03:16:56 -0800 (PST) Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 3BCBGpKE033446; Tue, 12 Dec 2023 05:16:51 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1702379811; bh=ijZ7Kd9e8XLuPz/p9aDC9vgO7qpudm0ugtsmHbdg3Ug=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=Tqv+8XUTsgBF2ecdhZFtWCMjjX6hyuTvAlmJtQgbtNMa807Js51VsHIrxNUQM6be9 KqGxAqhGlF9QRSvJTfY8Bi8/ogr2Xj4LVX6gH5InzjfGoQT8IT4sWMI+cZgRzakn2X /8/A4Q54PqOKpz+i50m7wElVnNfYqK7LaIs0jihA= Received: from DLEE100.ent.ti.com (dlee100.ent.ti.com [157.170.170.30]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 3BCBGprj049088 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 12 Dec 2023 05:16:51 -0600 Received: from DLEE101.ent.ti.com (157.170.170.31) by DLEE100.ent.ti.com (157.170.170.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Tue, 12 Dec 2023 05:16:51 -0600 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DLEE101.ent.ti.com (157.170.170.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Tue, 12 Dec 2023 05:16:51 -0600 Received: from uda0132425.dhcp.ti.com (uda0132425.dhcp.ti.com [172.24.227.94]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 3BCBGd8Z094897; Tue, 12 Dec 2023 05:16:48 -0600 From: Vignesh Raghavendra To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: , , Subject: [PATCH 3/3] arm64: dts: ti: k3-am6*: Add additional regs for DMA components Date: Tue, 12 Dec 2023 16:46:34 +0530 Message-ID: <20231212111634.3515175-4-vigneshr@ti.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231212111634.3515175-1-vigneshr@ti.com> References: <20231212111634.3515175-1-vigneshr@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" Add additional reg properties for BCDMA and PKTDMA nodes which are mostly used by bootloader components before Device Manager firmware services are available, in order to setup DMA transfers. Signed-off-by: Vignesh Raghavendra --- arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 18 ++++++++++++++---- arch/arm64/boot/dts/ti/k3-am62a-main.dtsi | 18 ++++++++++++++---- arch/arm64/boot/dts/ti/k3-am62p-main.dtsi | 18 ++++++++++++++---- arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 18 ++++++++++++++---- 4 files changed, 56 insertions(+), 16 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts= /ti/k3-am62-main.dtsi index e5c64c86d1d5..4514a140ad38 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi @@ -121,8 +121,13 @@ main_bcdma: dma-controller@485c0100 { <0x00 0x4c000000 0x00 0x20000>, <0x00 0x4a820000 0x00 0x20000>, <0x00 0x4aa40000 0x00 0x20000>, - <0x00 0x4bc00000 0x00 0x100000>; - reg-names =3D "gcfg", "bchanrt", "rchanrt", "tchanrt", "ringrt"; + <0x00 0x4bc00000 0x00 0x100000>, + <0x00 0x48600000 0x00 0x8000>, + <0x00 0x484a4000 0x00 0x2000>, + <0x00 0x484c2000 0x00 0x2000>, + <0x00 0x48420000 0x00 0x2000>; + reg-names =3D "gcfg", "bchanrt", "rchanrt", "tchanrt", "ringrt", + "ring", "tchan", "rchan", "bchan"; msi-parent =3D <&inta_main_dmss>; #dma-cells =3D <3>; =20 @@ -138,8 +143,13 @@ main_pktdma: dma-controller@485c0000 { reg =3D <0x00 0x485c0000 0x00 0x100>, <0x00 0x4a800000 0x00 0x20000>, <0x00 0x4aa00000 0x00 0x40000>, - <0x00 0x4b800000 0x00 0x400000>; - reg-names =3D "gcfg", "rchanrt", "tchanrt", "ringrt"; + <0x00 0x4b800000 0x00 0x400000>, + <0x00 0x485e0000 0x00 0x20000>, + <0x00 0x484a0000 0x00 0x4000>, + <0x00 0x484c0000 0x00 0x2000>, + <0x00 0x48430000 0x00 0x4000>; + reg-names =3D "gcfg", "rchanrt", "tchanrt", "ringrt", + "ring", "tchan", "rchan", "rflow"; msi-parent =3D <&inta_main_dmss>; #dma-cells =3D <2>; =20 diff --git a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi b/arch/arm64/boot/dt= s/ti/k3-am62a-main.dtsi index 4ae7fdc5221b..36947d9d644d 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi @@ -101,8 +101,13 @@ main_bcdma: dma-controller@485c0100 { <0x00 0x4c000000 0x00 0x20000>, <0x00 0x4a820000 0x00 0x20000>, <0x00 0x4aa40000 0x00 0x20000>, - <0x00 0x4bc00000 0x00 0x100000>; - reg-names =3D "gcfg", "bchanrt", "rchanrt", "tchanrt", "ringrt"; + <0x00 0x4bc00000 0x00 0x100000>, + <0x00 0x48600000 0x00 0x8000>, + <0x00 0x484a4000 0x00 0x2000>, + <0x00 0x484c2000 0x00 0x2000>, + <0x00 0x48420000 0x00 0x2000>; + reg-names =3D "gcfg", "bchanrt", "rchanrt", "tchanrt", "ringrt", + "ring", "tchan", "rchan", "bchan"; msi-parent =3D <&inta_main_dmss>; #dma-cells =3D <3>; ti,sci =3D <&dmsc>; @@ -117,8 +122,13 @@ main_pktdma: dma-controller@485c0000 { reg =3D <0x00 0x485c0000 0x00 0x100>, <0x00 0x4a800000 0x00 0x20000>, <0x00 0x4aa00000 0x00 0x40000>, - <0x00 0x4b800000 0x00 0x400000>; - reg-names =3D "gcfg", "rchanrt", "tchanrt", "ringrt"; + <0x00 0x4b800000 0x00 0x400000>, + <0x00 0x485e0000 0x00 0x20000>, + <0x00 0x484a0000 0x00 0x4000>, + <0x00 0x484c0000 0x00 0x2000>, + <0x00 0x48430000 0x00 0x4000>; + reg-names =3D "gcfg", "rchanrt", "tchanrt", "ringrt", + "ring", "tchan", "rchan", "rflow"; msi-parent =3D <&inta_main_dmss>; #dma-cells =3D <2>; ti,sci =3D <&dmsc>; diff --git a/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi b/arch/arm64/boot/dt= s/ti/k3-am62p-main.dtsi index 963758c7d377..21981489b4db 100644 --- a/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi @@ -101,8 +101,13 @@ main_bcdma: dma-controller@485c0100 { <0x00 0x4c000000 0x00 0x20000>, <0x00 0x4a820000 0x00 0x20000>, <0x00 0x4aa40000 0x00 0x20000>, - <0x00 0x4bc00000 0x00 0x100000>; - reg-names =3D "gcfg", "bchanrt", "rchanrt", "tchanrt", "ringrt"; + <0x00 0x4bc00000 0x00 0x100000>, + <0x00 0x48600000 0x00 0x8000>, + <0x00 0x484a4000 0x00 0x2000>, + <0x00 0x484c2000 0x00 0x2000>, + <0x00 0x48420000 0x00 0x2000>; + reg-names =3D "gcfg", "bchanrt", "rchanrt", "tchanrt", "ringrt", + "ring", "tchan", "rchan", "bchan"; msi-parent =3D <&inta_main_dmss>; #dma-cells =3D <3>; =20 @@ -119,8 +124,13 @@ main_pktdma: dma-controller@485c0000 { reg =3D <0x00 0x485c0000 0x00 0x100>, <0x00 0x4a800000 0x00 0x20000>, <0x00 0x4aa00000 0x00 0x40000>, - <0x00 0x4b800000 0x00 0x400000>; - reg-names =3D "gcfg", "rchanrt", "tchanrt", "ringrt"; + <0x00 0x4b800000 0x00 0x400000>, + <0x00 0x485e0000 0x00 0x20000>, + <0x00 0x484a0000 0x00 0x4000>, + <0x00 0x484c0000 0x00 0x2000>, + <0x00 0x48430000 0x00 0x4000>; + reg-names =3D "gcfg", "rchanrt", "tchanrt", "ringrt", + "ring", "tchan", "rchan", "rflow"; msi-parent =3D <&inta_main_dmss>; #dma-cells =3D <2>; bootph-all; diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts= /ti/k3-am64-main.dtsi index 0be642bc1b86..bcdfd61c7d98 100644 --- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi @@ -138,8 +138,13 @@ main_bcdma: dma-controller@485c0100 { <0x00 0x4c000000 0x00 0x20000>, <0x00 0x4a820000 0x00 0x20000>, <0x00 0x4aa40000 0x00 0x20000>, - <0x00 0x4bc00000 0x00 0x100000>; - reg-names =3D "gcfg", "bchanrt", "rchanrt", "tchanrt", "ringrt"; + <0x00 0x4bc00000 0x00 0x100000>, + <0x00 0x48600000 0x00 0x8000>, + <0x00 0x484a4000 0x00 0x2000>, + <0x00 0x484c2000 0x00 0x2000>, + <0x00 0x48420000 0x00 0x2000>; + reg-names =3D "gcfg", "bchanrt", "rchanrt", "tchanrt", "ringrt", + "ring", "tchan", "rchan", "bchan"; msi-parent =3D <&inta_main_dmss>; #dma-cells =3D <3>; =20 @@ -155,8 +160,13 @@ main_pktdma: dma-controller@485c0000 { reg =3D <0x00 0x485c0000 0x00 0x100>, <0x00 0x4a800000 0x00 0x20000>, <0x00 0x4aa00000 0x00 0x40000>, - <0x00 0x4b800000 0x00 0x400000>; - reg-names =3D "gcfg", "rchanrt", "tchanrt", "ringrt"; + <0x00 0x4b800000 0x00 0x400000>, + <0x00 0x485e0000 0x00 0x20000>, + <0x00 0x484a0000 0x00 0x4000>, + <0x00 0x484c0000 0x00 0x2000>, + <0x00 0x48430000 0x00 0x4000>; + reg-names =3D "gcfg", "rchanrt", "tchanrt", "ringrt", + "ring", "tchan", "rchan", "rflow"; msi-parent =3D <&inta_main_dmss>; #dma-cells =3D <2>; =20 --=20 2.43.0