From mboxrd@z Thu Jan 1 00:00:00 1970 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 AB2A6C433FE for ; Thu, 30 Sep 2021 08:51:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8F65961507 for ; Thu, 30 Sep 2021 08:51:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348916AbhI3Ixl (ORCPT ); Thu, 30 Sep 2021 04:53:41 -0400 Received: from mail-vk1-f180.google.com ([209.85.221.180]:38602 "EHLO mail-vk1-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1348505AbhI3Ixk (ORCPT ); Thu, 30 Sep 2021 04:53:40 -0400 Received: by mail-vk1-f180.google.com with SMTP id g15so2465523vke.5; Thu, 30 Sep 2021 01:51:58 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=m5P6ZyShaVeYhWVRJKP1PIOkI+YrZXWqg8sKMg41Lio=; b=fy22Rp1RURjm+z7bWEY5kc52B+INyF91Mbu0eIJlYGOIGFfo6QrBM/GgMarswAUvOz I5npValuWiy0Pk9XPY9hBvTPN7W6leUhueOmHe2WfZsYcn75Pj8wktw+JHpSUV0QpbOJ t+uoC2AiyUyPmO7yIDIiLaKTaEUVNPfPIcezWNeen0DjoIof8F8AzMlb4BERmh3vSDvR 2im4vbz+uYGp66Em56W0ZmvgFgqcP9HA7ktkgVHLLvGB2DmVfYANjdRb/JrTGgUwW7nF A3apvmg5mfJwdJXyhZwWmtRt8Yuw9tIrCR8VRUk2088rWB9PmUaLbq1VOvAVsowLaA5W 55sA== X-Gm-Message-State: AOAM530UsWKOVTrga9jlJHIp7FixGCHmqo6dZX3CJ01TGmbbjg2J5WEP tPajh1ZkJG1XhuRvho61JJgWlDVXG6uv0jZsi10= X-Google-Smtp-Source: ABdhPJz1vo+I+Wcsh48CwzD5470mzlIbp79s3RZD7B9rSW4uXBWkd8droNHqKLCdiQeyDI9NcnmkgI7w0r3FQDlmhBM= X-Received: by 2002:a05:6122:e71:: with SMTP id bj49mr489886vkb.7.1632991918045; Thu, 30 Sep 2021 01:51:58 -0700 (PDT) MIME-Version: 1.0 References: <20210901102705.556093-1-yoshihiro.shimoda.uh@renesas.com> In-Reply-To: <20210901102705.556093-1-yoshihiro.shimoda.uh@renesas.com> From: Geert Uytterhoeven Date: Thu, 30 Sep 2021 10:51:46 +0200 Message-ID: Subject: Re: [PATCH 0/2] iommu/ipmmu-vmsa: Add support for r8a779a0 To: Yoshihiro Shimoda Cc: Joerg Roedel , Will Deacon , Rob Herring , Linux IOMMU , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , Linux-Renesas Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi Shimoda-san, On Wed, Sep 1, 2021 at 12:27 PM Yoshihiro Shimoda wrote: > This patch series adds support for r8a779a0 (R-Car V3U). > > Yoshihiro Shimoda (2): > dt-bindings: iommu: renesas,ipmmu-vmsa: add r8a779a0 support > iommu/ipmmu-vmsa: Add support for r8a779a0 Thanks to rcar-4.1.0.rc16 of the R-Car BSP, I was pointed to the fact that the IPMMU modules on R-Car V3U have module clocks and resets, unlike on other R-Car SoCs. Probably they should be handled, too? Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds From mboxrd@z Thu Jan 1 00:00:00 1970 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 7C352C433EF for ; Thu, 30 Sep 2021 08:52:03 +0000 (UTC) Received: from smtp1.osuosl.org (smtp1.osuosl.org [140.211.166.138]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id EFE8C613A9 for ; Thu, 30 Sep 2021 08:52:02 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org EFE8C613A9 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-m68k.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by smtp1.osuosl.org (Postfix) with ESMTP id C0DAA8402E; Thu, 30 Sep 2021 08:52:02 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp1.osuosl.org ([127.0.0.1]) by localhost (smtp1.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Y7v8AuKY3gJ8; Thu, 30 Sep 2021 08:52:02 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by smtp1.osuosl.org (Postfix) with ESMTPS id CF60284048; Thu, 30 Sep 2021 08:52:01 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id A3C67C0011; Thu, 30 Sep 2021 08:52:01 +0000 (UTC) Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) by lists.linuxfoundation.org (Postfix) with ESMTP id 0D6DDC000D for ; Thu, 30 Sep 2021 08:52:00 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id E7D3B60778 for ; Thu, 30 Sep 2021 08:51:59 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id qq7rdBChSImt for ; Thu, 30 Sep 2021 08:51:59 +0000 (UTC) X-Greylist: whitelisted by SQLgrey-1.8.0 Received: from mail-vk1-f170.google.com (mail-vk1-f170.google.com [209.85.221.170]) by smtp3.osuosl.org (Postfix) with ESMTPS id 2860D605DC for ; Thu, 30 Sep 2021 08:51:59 +0000 (UTC) Received: by mail-vk1-f170.google.com with SMTP id y74so2462879vky.12 for ; Thu, 30 Sep 2021 01:51:59 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=m5P6ZyShaVeYhWVRJKP1PIOkI+YrZXWqg8sKMg41Lio=; b=3iVULFfGgRezJWFBhm/dX0fsfGQtGB3TlGHPXrJo95G9wmv72jUwpr7mi2ui7AQ0nH i6xn0iXSSkCSOsVXwuk9giOE07jZWId3r03Uq65rdwBBEuaNSoMviSFu1eoEsCalyD7Y gV5TYvUtshkjT0J3C0iruomY9FWXmysPEk8I2c+SxGGcxy1l9/ywfKR2zp4F8BNmwW5J eKfjngXR65FxKEEL4HATiLYRvJE0iIj/MeEAXV8VUc2DBq43BBJtsSQpRDkDo4wzUVJR 7Y1olfXfpyum+fU2GFYH+0Xp7TDoC3ElzeJt5C0s0p9XCwRNAohl2lhU7ijnSK8I5b4e bDjA== X-Gm-Message-State: AOAM533tuRGbuJ8LpTdUEjfWwhBIcQ/ws4X6s5Z9Y2SO5fBwsrPQqTXh xoCO3x4M2GSvBCbkBRLYG6okiW464OEjOBOkrcg= X-Google-Smtp-Source: ABdhPJz1vo+I+Wcsh48CwzD5470mzlIbp79s3RZD7B9rSW4uXBWkd8droNHqKLCdiQeyDI9NcnmkgI7w0r3FQDlmhBM= X-Received: by 2002:a05:6122:e71:: with SMTP id bj49mr489886vkb.7.1632991918045; Thu, 30 Sep 2021 01:51:58 -0700 (PDT) MIME-Version: 1.0 References: <20210901102705.556093-1-yoshihiro.shimoda.uh@renesas.com> In-Reply-To: <20210901102705.556093-1-yoshihiro.shimoda.uh@renesas.com> From: Geert Uytterhoeven Date: Thu, 30 Sep 2021 10:51:46 +0200 Message-ID: Subject: Re: [PATCH 0/2] iommu/ipmmu-vmsa: Add support for r8a779a0 To: Yoshihiro Shimoda Cc: "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , Linux-Renesas , Linux IOMMU , Rob Herring , Will Deacon X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" Hi Shimoda-san, On Wed, Sep 1, 2021 at 12:27 PM Yoshihiro Shimoda wrote: > This patch series adds support for r8a779a0 (R-Car V3U). > > Yoshihiro Shimoda (2): > dt-bindings: iommu: renesas,ipmmu-vmsa: add r8a779a0 support > iommu/ipmmu-vmsa: Add support for r8a779a0 Thanks to rcar-4.1.0.rc16 of the R-Car BSP, I was pointed to the fact that the IPMMU modules on R-Car V3U have module clocks and resets, unlike on other R-Car SoCs. Probably they should be handled, too? Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu