From nobody Sun Sep 22 15:18:41 2024 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 70F92C433F5 for ; Sat, 23 Oct 2021 11:15:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 59E5960FE7 for ; Sat, 23 Oct 2021 11:15:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231852AbhJWLSB (ORCPT ); Sat, 23 Oct 2021 07:18:01 -0400 Received: from mailgw01.mediatek.com ([60.244.123.138]:39426 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S230521AbhJWLRV (ORCPT ); Sat, 23 Oct 2021 07:17:21 -0400 X-UUID: 086bb180c0734007b9da76d4f6288a2f-20211023 X-UUID: 086bb180c0734007b9da76d4f6288a2f-20211023 Received: from mtkexhb02.mediatek.inc [(172.21.101.103)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 18124664; Sat, 23 Oct 2021 19:15:00 +0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.3; Sat, 23 Oct 2021 19:14:59 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Sat, 23 Oct 2021 19:14:59 +0800 From: Flora Fu To: Matthias Brugger , Mark Brown , Sumit Semwal CC: , , , , , , Flora Fu , Yong Wu , Pi-Cheng Chen Subject: [RFC 10/13] arm64: dts: mt8192: Add APU-IOMMU nodes Date: Sat, 23 Oct 2021 19:14:06 +0800 Message-ID: <20211023111409.30463-11-flora.fu@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20211023111409.30463-1-flora.fu@mediatek.com> References: <20211023111409.30463-1-flora.fu@mediatek.com> MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Yong Wu Add APU-IOMMI nodes Signed-off-by: Yong Wu Signed-off-by: Flora Fu --- arch/arm64/boot/dts/mediatek/mt8192.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts= /mediatek/mt8192.dtsi index 7014082637b0..d5e417a512a7 100644 --- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi @@ -8,6 +8,7 @@ #include #include #include +#include #include #include =20 @@ -916,6 +917,14 @@ #clock-cells =3D <1>; }; =20 + iommu_apu: m4u@19010000 { + compatible =3D "mediatek,mt8192-iommu-apu"; + reg =3D <0 0x19010000 0 0x1000>; + interrupts =3D ; + power-domains =3D <&apuspm 0>; + #iommu-cells =3D <1>; + }; + apu_conn: apu_conn@19020000 { compatible =3D "mediatek,mt8192-apu-conn", "syscon"; reg =3D <0 0x19020000 0 0x1000>; --=20 2.18.0