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[79.139.233.37]) by smtp.gmail.com with ESMTPSA id j23sm9166942lji.41.2019.11.18.12.05.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 Nov 2019 12:05:51 -0800 (PST) From: Dmitry Osipenko To: Thierry Reding , Jonathan Hunter , Peter De Schrijver , Mikko Perttunen , Georgi Djakov , Rob Herring Cc: linux-tegra@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org Subject: [PATCH v1 21/29] memory: tegra30-emc: Register as interconnect provider Date: Mon, 18 Nov 2019 23:02:39 +0300 Message-Id: <20191118200247.3567-22-digetx@gmail.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191118200247.3567-1-digetx@gmail.com> References: <20191118200247.3567-1-digetx@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org EMC now provides MC with memory bandwidth using interconnect API. Signed-off-by: Dmitry Osipenko --- drivers/memory/tegra/tegra30-emc.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/memory/tegra/tegra30-emc.c b/drivers/memory/tegra/tegra30-emc.c index ee194e8ed521..7316ab50511b 100644 --- a/drivers/memory/tegra/tegra30-emc.c +++ b/drivers/memory/tegra/tegra30-emc.c @@ -1171,6 +1171,11 @@ static int tegra_emc_probe(struct platform_device *pdev) platform_set_drvdata(pdev, emc); + /* Tegra30 has DRAM channel fixed at 32bit width */ + err = tegra_icc_emc_setup_interconnect(&pdev->dev, 32 / 8); + if (err) + dev_err(&pdev->dev, "failed to initialize ICC: %d\n", err); + return 0; unset_cb: -- 2.23.0 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=-9.5 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, 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 5C427C432C0 for ; Tue, 19 Nov 2019 08:06:11 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 381B5222EF for ; Tue, 19 Nov 2019 08:06:11 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 381B5222EF Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E27426EBF8; Tue, 19 Nov 2019 08:04:40 +0000 (UTC) Received: from mail-lj1-x243.google.com (mail-lj1-x243.google.com [IPv6:2a00:1450:4864:20::243]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2DB846E81F for ; Mon, 18 Nov 2019 20:05:53 +0000 (UTC) Received: by mail-lj1-x243.google.com with SMTP id r7so20455234ljg.2 for ; Mon, 18 Nov 2019 12:05:53 -0800 (PST) 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=P674bIxJrMaTZu7WyWHeQk7pl1v4jGgsVqyyVx6alBQ=; b=iB/0F8/Hz20/p/pI6YqCfi0DtVIBaf2ztsieTcvhKbqLb1coZ+4y9LQ927MXa0tZsF zeeDSmowvOjJI6cJvmsrSfDN0XjOhKTGcdGSQlwSkhHHdFot/JmB24mC5gXwUZiTRupj h6ymZPb3Y5zuAxCzLSe5xnUMhzSXG59BS/nbdUWo1ssrU51+4nzpBqJ1gbv7lzx9QrW/ p1dmRjL2B+sQbqMOeeRqUCmQ+lNRNYP5nAtX3zGQlZ7aHNWXiFDPUrVN36/sD3vPdDYo ksGkqDQnzuAxnVQX1ONQb5cIV/+tfIhPsyIUzrhS7M5rX3F6ptYie9pQl/TVE9ysFBZs OQww== X-Gm-Message-State: APjAAAX7Oz78IFiP6Pe2bX6bkAlzRlblecVa2z6zc0t0FsA4w1DXz0Pc PnxmVdAxU0XbptSduSNe1RE= X-Google-Smtp-Source: APXvYqyKNwb0ymffe6l7/ypszOjAW/NlNd5Bh84no3B7//dxfUL3Cs9VsuYJNsZUe/qA+1C2WhvqfQ== X-Received: by 2002:a2e:894b:: with SMTP id b11mr935708ljk.118.1574107551702; Mon, 18 Nov 2019 12:05:51 -0800 (PST) Received: from localhost.localdomain (79-139-233-37.dynamic.spd-mgts.ru. [79.139.233.37]) by smtp.gmail.com with ESMTPSA id j23sm9166942lji.41.2019.11.18.12.05.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 Nov 2019 12:05:51 -0800 (PST) From: Dmitry Osipenko To: Thierry Reding , Jonathan Hunter , Peter De Schrijver , Mikko Perttunen , Georgi Djakov , Rob Herring Subject: [PATCH v1 21/29] memory: tegra30-emc: Register as interconnect provider Date: Mon, 18 Nov 2019 23:02:39 +0300 Message-Id: <20191118200247.3567-22-digetx@gmail.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191118200247.3567-1-digetx@gmail.com> References: <20191118200247.3567-1-digetx@gmail.com> MIME-Version: 1.0 X-Mailman-Approved-At: Tue, 19 Nov 2019 08:04:07 +0000 X-Mailman-Original-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=P674bIxJrMaTZu7WyWHeQk7pl1v4jGgsVqyyVx6alBQ=; b=spiEJtRIV5saMeUpajYCQ5oFHAjxhJPP+sC9mcTDqqMXdvDsRBxagGqA6yQnG618qQ XC4+PxPoTxlyPBp/5A+idjFiS0nrSgSWBoJhfDLc6Rm6YANYXFe3De9iuz/A7RLEJQRw WNY45/rfTpIWcYm6SyktkPyILs5/L6/31tZsNnKF5MvEq0eA/JBla9drANtkjwkO/Z5e w2g+bCWaog9t0AJ5fYkpre9fVpuQ3ht2zlDO/4L5waoBCl7WJqbkAcF0EISMMNvlnTAb 48Dp5EcEQiP2c0Nf+JUabeSlQznSSusiA3QfmJUcyT8XOf/muOwSb8hNEVIuIbRHnMle vzew== X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-tegra@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-pm@vger.kernel.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Message-ID: <20191118200239.Hrad-T7n32Cz8Onq5sCVYv_HwcrVmlq9J5p9XCmrYOI@z> RU1DIG5vdyBwcm92aWRlcyBNQyB3aXRoIG1lbW9yeSBiYW5kd2lkdGggdXNpbmcgaW50ZXJjb25u ZWN0IEFQSS4KClNpZ25lZC1vZmYtYnk6IERtaXRyeSBPc2lwZW5rbyA8ZGlnZXR4QGdtYWlsLmNv bT4KLS0tCiBkcml2ZXJzL21lbW9yeS90ZWdyYS90ZWdyYTMwLWVtYy5jIHwgNSArKysrKwogMSBm aWxlIGNoYW5nZWQsIDUgaW5zZXJ0aW9ucygrKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvbWVtb3J5 L3RlZ3JhL3RlZ3JhMzAtZW1jLmMgYi9kcml2ZXJzL21lbW9yeS90ZWdyYS90ZWdyYTMwLWVtYy5j CmluZGV4IGVlMTk0ZThlZDUyMS4uNzMxNmFiNTA1MTFiIDEwMDY0NAotLS0gYS9kcml2ZXJzL21l bW9yeS90ZWdyYS90ZWdyYTMwLWVtYy5jCisrKyBiL2RyaXZlcnMvbWVtb3J5L3RlZ3JhL3RlZ3Jh MzAtZW1jLmMKQEAgLTExNzEsNiArMTE3MSwxMSBAQCBzdGF0aWMgaW50IHRlZ3JhX2VtY19wcm9i ZShzdHJ1Y3QgcGxhdGZvcm1fZGV2aWNlICpwZGV2KQogCiAJcGxhdGZvcm1fc2V0X2RydmRhdGEo cGRldiwgZW1jKTsKIAorCS8qIFRlZ3JhMzAgaGFzIERSQU0gY2hhbm5lbCBmaXhlZCBhdCAzMmJp dCB3aWR0aCAqLworCWVyciA9IHRlZ3JhX2ljY19lbWNfc2V0dXBfaW50ZXJjb25uZWN0KCZwZGV2 LT5kZXYsIDMyIC8gOCk7CisJaWYgKGVycikKKwkJZGV2X2VycigmcGRldi0+ZGV2LCAiZmFpbGVk IHRvIGluaXRpYWxpemUgSUNDOiAlZFxuIiwgZXJyKTsKKwogCXJldHVybiAwOwogCiB1bnNldF9j YjoKLS0gCjIuMjMuMAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Au b3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRl dmVs