From nobody Fri Dec 19 00:26:27 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 7D86CC4167B for ; Wed, 13 Dec 2023 13:54:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1379318AbjLMNyZ (ORCPT ); Wed, 13 Dec 2023 08:54:25 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35044 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1379375AbjLMNyG (ORCPT ); Wed, 13 Dec 2023 08:54:06 -0500 Received: from lelv0143.ext.ti.com (lelv0143.ext.ti.com [198.47.23.248]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0D9392D63; Wed, 13 Dec 2023 05:52:03 -0800 (PST) Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 3BDDprYx026786; Wed, 13 Dec 2023 07:51:53 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1702475513; bh=bhumMpBR4LJkmxiweDxOklgbVuS1BkjYIlFp4Cmmodc=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=dBvRpnneGZoYt8bWiraEBycBgcSZuYSv6IszAlJYeUiCJ99OLMmR2tZ5C93W+wFlA sA1/GVMjje6D7IZuDX9/z1P5+jQM7AKSxY6mIAFN+Bx3tZFN94yTE6377FpQ02qTre zxPbYxWR8AGxJohEu/wgkQEd6Nke0k6vVQoCqVG4= Received: from DLEE104.ent.ti.com (dlee104.ent.ti.com [157.170.170.34]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 3BDDprJP007777 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 13 Dec 2023 07:51:53 -0600 Received: from DLEE113.ent.ti.com (157.170.170.24) by DLEE104.ent.ti.com (157.170.170.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Wed, 13 Dec 2023 07:51:53 -0600 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DLEE113.ent.ti.com (157.170.170.24) 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; Wed, 13 Dec 2023 07:51:53 -0600 Received: from uda0132425.dhcp.ti.com (uda0132425.dhcp.ti.com [172.24.227.94]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 3BDDpeLE101220; Wed, 13 Dec 2023 07:51:50 -0600 From: Vignesh Raghavendra To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: , , , Subject: [PATCH v2 3/3] arm64: dts: ti: k3-am6*: Add additional regs for DMA components Date: Wed, 13 Dec 2023 19:21:38 +0530 Message-ID: <20231213135138.929517-4-vigneshr@ti.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231213135138.929517-1-vigneshr@ti.com> References: <20231213135138.929517-1-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 49000a97c153..357970f1134f 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 0x10000>, + <0x00 0x484a0000 0x00 0x2000>, + <0x00 0x484c0000 0x00 0x2000>, + <0x00 0x48430000 0x00 0x1000>; + 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 2338a92a4c9f..f0b8c9ab1459 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 0x10000>, + <0x00 0x484a0000 0x00 0x2000>, + <0x00 0x484c0000 0x00 0x2000>, + <0x00 0x48430000 0x00 0x1000>; + 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..4c51bae06b57 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 0x10000>, + <0x00 0x484a0000 0x00 0x2000>, + <0x00 0x484c0000 0x00 0x2000>, + <0x00 0x48430000 0x00 0x1000>; + 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 c7be378492e2..e348114f42e0 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