From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-lj1-f171.google.com (mail-lj1-f171.google.com [209.85.208.171]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 01C7F6D22 for ; Tue, 17 Aug 2021 01:30:13 +0000 (UTC) Received: by mail-lj1-f171.google.com with SMTP id x7so30211142ljn.10 for ; Mon, 16 Aug 2021 18:30:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=l81mhnshT1jOAdUmVwFRhCr1kUhvtG3KJjdpKuzou0A=; b=O20xXbpstS1K4NNNeIVcVXjBhGfcu2e5nNEJ5pDBYki1kIj4o5ZYIjru23tbYEGsyz r52Hf/+40WfMUNMEhvN72pmXl0XoPmEVNOOv8yUg6XmPcR6PW6ztKlm3dNhyGBEbaa7Y r09HKxsCu7pdY4G8ZxhjFl3L8Ms3XExvbjVxLlZReoy9dlFs4piRUc4FJoCVKmVfN6W+ DvcxU+uSjJq+dyj9XuEHRIqCDane++wPVshyPW0s4dKK/D0v5UTDlCWSDUB7FBD6VcAn DSh/YDly+w0E3m8BW/O1X+usNpnRL02EHD/izGWDARukpTDuSfyZm9EWXzEP8jfQItxy Nwjw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=l81mhnshT1jOAdUmVwFRhCr1kUhvtG3KJjdpKuzou0A=; b=mem1H8E78xS7tNQS7GZIG1fFQXGizTVvCxJ81gmT98SvxMWyz2GUSAG89k+eC06/+8 +qCtS23N0zRLvlXMxpj9v1qhdCeEcqdOOpuLiXctWp8ZRKK80lpzOnH2sMTrEcIfdupr mDaZM7OBjtH6lNbx2nqf4UkwP2l/5O4KT57RmLH98JwBBbVTtRokNpZyjgdWJ12vZy+L c79K5Yr0FMWsv8IFr0rCX4k5e2fBIz5HOWibJWrbM7k3Y/U6Q3m/Io0tNskbrt/zkqa+ BcxQObGHPFYxaXysHKErGA1hf3tM1w3i79O3uFZh4I214pwHWQzHecUszcgdQjJeWw3b QG7A== X-Gm-Message-State: AOAM531e02expsNHqo5+YispsRdguWshPq3aZSbH7xTy0G1DbX1WX86w d2bVGmB7YHFCZ7F+EQAgwXI= X-Google-Smtp-Source: ABdhPJxhuZkUDfR36UaYb9aumi6B1iVfEXbSXNsdxNHhblZQHD87dEi21/QGQqgVOj5+f/BnA4ZsHw== X-Received: by 2002:a2e:8147:: with SMTP id t7mr859862ljg.126.1629163812262; Mon, 16 Aug 2021 18:30:12 -0700 (PDT) Received: from localhost.localdomain (46-138-85-91.dynamic.spd-mgts.ru. [46.138.85.91]) by smtp.gmail.com with ESMTPSA id g30sm46607lfj.298.2021.08.16.18.30.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 16 Aug 2021 18:30:11 -0700 (PDT) From: Dmitry Osipenko To: Thierry Reding , Jonathan Hunter , Ulf Hansson , Viresh Kumar , Stephen Boyd , Peter De Schrijver , Mikko Perttunen , Peter Chen , Mark Brown , Lee Jones , =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= , Nishanth Menon , Vignesh Raghavendra , Richard Weinberger , Miquel Raynal , Lucas Stach , Stefan Agner , Adrian Hunter , Mauro Carvalho Chehab , Rob Herring , Michael Turquette Cc: linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org, linux-pm@vger.kernel.org, linux-usb@vger.kernel.org, linux-staging@lists.linux.dev, linux-spi@vger.kernel.org, linux-pwm@vger.kernel.org, linux-mtd@lists.infradead.org, linux-mmc@vger.kernel.org, linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v8 09/34] dt-bindings: host1x: Document Memory Client resets of Host1x, GR2D and GR3D Date: Tue, 17 Aug 2021 04:27:29 +0300 Message-Id: <20210817012754.8710-10-digetx@gmail.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210817012754.8710-1-digetx@gmail.com> References: <20210817012754.8710-1-digetx@gmail.com> Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Memory Client should be blocked before hardware reset is asserted in order to prevent memory corruption and hanging of memory controller. Document Memory Client resets of Host1x, GR2D and GR3D hardware units. Signed-off-by: Dmitry Osipenko --- .../bindings/display/tegra/nvidia,tegra20-host1x.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt index 62861a8fb5c6..07a08653798b 100644 --- a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt @@ -18,6 +18,7 @@ Required properties: - resets: Must contain an entry for each entry in reset-names. See ../reset/reset.txt for details. - reset-names: Must include the following entries: + - mc - host1x Optional properties: @@ -197,6 +198,7 @@ of the following host1x client modules: - resets: Must contain an entry for each entry in reset-names. See ../reset/reset.txt for details. - reset-names: Must include the following entries: + - mc - 2d Optional properties: @@ -222,6 +224,8 @@ of the following host1x client modules: - resets: Must contain an entry for each entry in reset-names. See ../reset/reset.txt for details. - reset-names: Must include the following entries: + - mc + - mc2 (Only required on SoCs with two 3D clocks) - 3d - 3d2 (Only required on SoCs with two 3D clocks) -- 2.32.0 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 X-Spam-Level: X-Spam-Status: No, score=-13.7 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 961BEC4338F for ; Tue, 17 Aug 2021 01:36:40 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 57BB660E90 for ; Tue, 17 Aug 2021 01:36:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 57BB660E90 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=00cXlQxEeO1Umvj+xK84FLsdE+uh7eUNiL9Q7qkRdkg=; b=sluieF7fM/i2ch qtKkYDmAZ6fKZ3S1jWrw3K4d6hl7nyly4ktBRftuUPwVGRvRSO4gSMacugGa1WpHOu4MCFyN/P0G2 cU8+rQkiZft1elqNyPqrrY1xkUsDfZDu3WLiL+ZY0tKQWulZ62qRe961B7I2KaMgyLwaHX31CmVG9 sCfLQ4vzVQp7xiB4o/ysTHVeFXzCLgPeMrQwnFgkdxgvF1CjDWvrWqJHCs7hvaQoKkUkQzvTtG+Ii M5gxbXgOS/qKwwSB2ayLrmSLzSJfryIsJYbwOAKYWQBLUD57lRmloTwegohTNrZY04sKHHHjmdExe 2UcTVUe7I1qmlhh/7+2Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mFo1M-000ikd-Qx; Tue, 17 Aug 2021 01:36:05 +0000 Received: from mail-lj1-x234.google.com ([2a00:1450:4864:20::234]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mFnvh-000gig-L5 for linux-mtd@lists.infradead.org; Tue, 17 Aug 2021 01:30:18 +0000 Received: by mail-lj1-x234.google.com with SMTP id h9so30219152ljq.8 for ; Mon, 16 Aug 2021 18:30:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=l81mhnshT1jOAdUmVwFRhCr1kUhvtG3KJjdpKuzou0A=; b=O20xXbpstS1K4NNNeIVcVXjBhGfcu2e5nNEJ5pDBYki1kIj4o5ZYIjru23tbYEGsyz r52Hf/+40WfMUNMEhvN72pmXl0XoPmEVNOOv8yUg6XmPcR6PW6ztKlm3dNhyGBEbaa7Y r09HKxsCu7pdY4G8ZxhjFl3L8Ms3XExvbjVxLlZReoy9dlFs4piRUc4FJoCVKmVfN6W+ DvcxU+uSjJq+dyj9XuEHRIqCDane++wPVshyPW0s4dKK/D0v5UTDlCWSDUB7FBD6VcAn DSh/YDly+w0E3m8BW/O1X+usNpnRL02EHD/izGWDARukpTDuSfyZm9EWXzEP8jfQItxy Nwjw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=l81mhnshT1jOAdUmVwFRhCr1kUhvtG3KJjdpKuzou0A=; b=NDbwxcAjzCPrtuRAIUCsBdu+Px6Qigve+cxvLPgvsWlpenQ6W/nS5rT3oNUPf62oDb K0C4erRUwsBl0ZXNwr2lUNnIfJ5GuJXK4BF9jDiWfR6ZmGMxMvVwekXcqJU/2z0HxIpy egJpNnuegIDfO/wSl6fcUcLUhxcHf/VxmLHhl+B8Rl+X6ZlpmMfsJwtVuqAaBlBT9Ncg w//CE7osaw6WKofrFoprUT15qzfaCo3oX0ervC6InS+AAJqDzNTe/4bpa3DdxHGIDH56 5lwPq4PV58Bu9t0Uyhq3e44j0bHqq3thr3jVXo5X2odXtKpRcM+f2z/s8l/DajLDnwr0 o8Sw== X-Gm-Message-State: AOAM53022RTRd5Q0htpp9FicwbaczVgrmZGk9HJXj3hQaady4Mh3WsGo asiUMkam5BuuavQj1CRP+O4= X-Google-Smtp-Source: ABdhPJxhuZkUDfR36UaYb9aumi6B1iVfEXbSXNsdxNHhblZQHD87dEi21/QGQqgVOj5+f/BnA4ZsHw== X-Received: by 2002:a2e:8147:: with SMTP id t7mr859862ljg.126.1629163812262; Mon, 16 Aug 2021 18:30:12 -0700 (PDT) Received: from localhost.localdomain (46-138-85-91.dynamic.spd-mgts.ru. [46.138.85.91]) by smtp.gmail.com with ESMTPSA id g30sm46607lfj.298.2021.08.16.18.30.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 16 Aug 2021 18:30:11 -0700 (PDT) From: Dmitry Osipenko To: Thierry Reding , Jonathan Hunter , Ulf Hansson , Viresh Kumar , Stephen Boyd , Peter De Schrijver , Mikko Perttunen , Peter Chen , Mark Brown , Lee Jones , =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= , Nishanth Menon , Vignesh Raghavendra , Richard Weinberger , Miquel Raynal , Lucas Stach , Stefan Agner , Adrian Hunter , Mauro Carvalho Chehab , Rob Herring , Michael Turquette Cc: linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org, linux-pm@vger.kernel.org, linux-usb@vger.kernel.org, linux-staging@lists.linux.dev, linux-spi@vger.kernel.org, linux-pwm@vger.kernel.org, linux-mtd@lists.infradead.org, linux-mmc@vger.kernel.org, linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v8 09/34] dt-bindings: host1x: Document Memory Client resets of Host1x, GR2D and GR3D Date: Tue, 17 Aug 2021 04:27:29 +0300 Message-Id: <20210817012754.8710-10-digetx@gmail.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210817012754.8710-1-digetx@gmail.com> References: <20210817012754.8710-1-digetx@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210816_183013_802128_FC1E4D42 X-CRM114-Status: GOOD ( 12.81 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org Memory Client should be blocked before hardware reset is asserted in order to prevent memory corruption and hanging of memory controller. Document Memory Client resets of Host1x, GR2D and GR3D hardware units. Signed-off-by: Dmitry Osipenko --- .../bindings/display/tegra/nvidia,tegra20-host1x.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt index 62861a8fb5c6..07a08653798b 100644 --- a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt @@ -18,6 +18,7 @@ Required properties: - resets: Must contain an entry for each entry in reset-names. See ../reset/reset.txt for details. - reset-names: Must include the following entries: + - mc - host1x Optional properties: @@ -197,6 +198,7 @@ of the following host1x client modules: - resets: Must contain an entry for each entry in reset-names. See ../reset/reset.txt for details. - reset-names: Must include the following entries: + - mc - 2d Optional properties: @@ -222,6 +224,8 @@ of the following host1x client modules: - resets: Must contain an entry for each entry in reset-names. See ../reset/reset.txt for details. - reset-names: Must include the following entries: + - mc + - mc2 (Only required on SoCs with two 3D clocks) - 3d - 3d2 (Only required on SoCs with two 3D clocks) -- 2.32.0 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/