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=-13.0 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 2C5D6C433E0 for ; Thu, 16 Jul 2020 12:02:57 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 EA74D20760 for ; Thu, 16 Jul 2020 12:02:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="yeCf2Zr3"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="DP9BDdtm" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EA74D20760 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:To:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=5bb/MwU1o6jxmGOkJ7bito7UMJxMORM07NK3OBU8sKE=; b=yeCf2Zr3h2BkIjWjWi1kL2F9dL GQdgKjLswYeihJNnSy72PAJ/E7wq3Air14LQxNHFENT0k59qwZbkzOybGmujfbsGMbbqpFCLECU4L q299X2JdMy8hx3t6MaZ0LvmJ+bSHsMUeBpYyJAkYCalPoBuXM7lfnDbzuuOi2swWwoUTxAAsLsDNr kLjdS3/mvpZqJNRjVlm5FDztu1gN1I2VOZyrpDVbuN4F4jyOBtu2Xy61AJ+70aWVztMuZsoCRVDbB hjRKpUyz9Yq3xaqQ0YNZ6ZUej7/f1K8d+zhfGOdngGp2Gv7zLmT+MKm2cswkogRnFcL55v1c3QbW/ f3My0s6Q==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jw2aB-0007RF-40; Thu, 16 Jul 2020 12:01:47 +0000 Received: from mail-ed1-x541.google.com ([2a00:1450:4864:20::541]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jw2a9-0007QB-Lo for linux-arm-kernel@lists.infradead.org; Thu, 16 Jul 2020 12:01:46 +0000 Received: by mail-ed1-x541.google.com with SMTP id d18so4562902edv.6 for ; Thu, 16 Jul 2020 05:01:44 -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:mime-version :content-transfer-encoding; bh=RGzlhIDf11tNP1zXaXLjOUJqzRwSsXDiT+7NMFFWKcw=; b=DP9BDdtmCmgpzq3zvzGH2jXQqnp1xW7eIyWMVcambvt4BkVmu0yTKgCbvkWmBrQprw q9V0UkF/AjWta06zFdDV8JnwALU1wO7M7gtBovvRWJMV5Pu+E3Owquuy96GWkcYdB7/M m2zhHQ1kEFrNAfYHrF6AUHXYgQEVrSDLCxiGzEKfup5XdnB7oNY9TdEbZP8Q5oWRlEyY OHlROgaLjWxfvmDPmAk5FaYIzkobnBJ3MCC/8tHZSbRrmUFJrmP86jPz4VTlIm8MOu2e mfQzuR+dE6CrSKS4/gO84mXcWaPtLpcBVAPUlaTUaE/MwMG6+PQUC2EGEQqHFaAsiSbu uz7w== 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:mime-version :content-transfer-encoding; bh=RGzlhIDf11tNP1zXaXLjOUJqzRwSsXDiT+7NMFFWKcw=; b=EaH7xLUcJmFgro8554qU1DK1k5zrC2WFSNHI+ol2fHqc06TNJz21ExxGwdS0RI38Mo qCZ4OrMGIwBvF8caJg63K/ZV+I5Shvn9pAdyj8OLt921DWh0O9cSxXoheta5xXZ+Yk42 1YSEmDWZqduFZ3to9fAEYAyUFZtLH3EiXsuxYZaEqyVS9hNrKGpt/gejNjgmCDfQmO8G 4scytzBgQqlh5Kvls/2mdhjIv0OAB5NUbSugWH6mkTKLsrwnrTCpFaGDb8IM4y17yUlT pNnquYXqJDqKW6L6Kk9SLrQUPR0bHYwFBvFfNJCBHf2c45zpr3XZBKq5yR+Moni2njxQ ITxQ== X-Gm-Message-State: AOAM531hNx5ut02fNufhssVisXce0VF9a4cZ+IXrECaq0odprwoHBLPz VsKgQGUJhanXMxzAD9GAZFA= X-Google-Smtp-Source: ABdhPJyJ/TyZ9kFtVcvhEHoJ2Gf+AekS/mPletUxA+yq6UlwFGfuJf/pUIGS9xTtZGK5/VJUsdjw6A== X-Received: by 2002:aa7:df08:: with SMTP id c8mr4031307edy.372.1594900903236; Thu, 16 Jul 2020 05:01:43 -0700 (PDT) Received: from localhost ([62.96.65.119]) by smtp.gmail.com with ESMTPSA id x18sm1711178ejs.23.2020.07.16.05.01.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Jul 2020 05:01:42 -0700 (PDT) From: Thierry Reding To: Thierry Reding Subject: [PATCH] arm64: tegra: Add the GPU on Tegra194 Date: Thu, 16 Jul 2020 14:01:38 +0200 Message-Id: <20200716120138.532906-1-thierry.reding@gmail.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200716_080145_747907_50BD3995 X-CRM114-Status: UNSURE ( 8.92 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-tegra@vger.kernel.org, Debarshi Dutta , Terje Bergstrom , linux-arm-kernel@lists.infradead.org, Jon Hunter Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Thierry Reding The GPU found on NVIDIA Tegra194 SoCs is a Volta generation GPU called GV11B. Signed-off-by: Thierry Reding --- arch/arm64/boot/dts/nvidia/tegra194.dtsi | 33 ++++++++++++++++++++++++ 1 file changed, 33 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi index 259e40469908..f559fe983ebe 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi @@ -1395,6 +1395,39 @@ sor3: sor@15bc0000 { nvidia,interface = <3>; }; }; + + gpu@17000000 { + compatible = "nvidia,gv11b"; + reg = <0x17000000 0x10000000>, + <0x18000000 0x10000000>; + interrupts = , + ; + interrupt-names = "stall", "nonstall"; + clocks = <&bpmp TEGRA194_CLK_GPCCLK>, + <&bpmp TEGRA194_CLK_GPU_PWR>; + clock-names = "gpu", "pwr"; + resets = <&bpmp TEGRA194_RESET_GPU>; + reset-names = "gpu"; + status = "disabled"; + + power-domains = <&bpmp TEGRA194_POWER_DOMAIN_GPU>; + interconnects = <&mc TEGRA194_MEMORY_CLIENT_NVL1R &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVL1RHP &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVL1W &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVL2R &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVL2RHP &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVL2W &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVL3R &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVL3RHP &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVL3W &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVL4R &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVL4RHP &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVL4W &emc>; + interconnect-names = "dma-mem", "read-0-hp", "write-0", + "read-1", "read-1-hp", "write-1", + "read-2", "read-2-hp", "write-2", + "read-3", "read-3-hp", "write-3"; + }; }; pcie@14100000 { -- 2.27.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel