From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wr1-f98.google.com (mail-wr1-f98.google.com [209.85.221.98]) (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 4C40D4E1D5 for ; Fri, 24 May 2024 18:28:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.98 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716575287; cv=none; b=MDrn2ilAOZje/KG7GNmOSF44kDD/1glLcIStHjmhkhaB7Qqg0E/qRPj0dm7mjEowfpOt8Mpb6dzdQl56P+9pPVkAriBogzx3ogCw7wRR+lHiAQWiBsFobfGKSueSsxVKMBzt/dIrtmeznampMUC5iucGpBe5uIBpDRiNGzKvqew= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716575287; c=relaxed/simple; bh=F8/KqPuTA3STsdOrh0OGo7BppxoWY1fWB0fqUmwksXo=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=BUy7CoJywj24jVVLL36Toi3NH0RojQ0s1V+kNu6S0NXNfuvZPmbQwQPqkLsFjA4tRGgtxf9huFJygPg+So4EunAE5ay8LXqQgQOj2bsXBFMfdp5BwnCJDYChfxepjmuO5n7MNl/e0vX7JNFW8/Vn7oxrkhXm5XKhZok/2PuopQQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=raspberrypi.com; spf=pass smtp.mailfrom=raspberrypi.com; dkim=pass (2048-bit key) header.d=raspberrypi.com header.i=@raspberrypi.com header.b=bqwkLWCF; arc=none smtp.client-ip=209.85.221.98 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=raspberrypi.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=raspberrypi.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=raspberrypi.com header.i=@raspberrypi.com header.b="bqwkLWCF" Received: by mail-wr1-f98.google.com with SMTP id ffacd0b85a97d-354dfe54738so2415478f8f.3 for ; Fri, 24 May 2024 11:28:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=raspberrypi.com; s=google; t=1716575278; x=1717180078; darn=lists.linux.dev; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=M/tSxq6GA4AT2Mm+nWQe3L0M6c7/C4J7O/BV4BAy6ic=; b=bqwkLWCFzg8aF2XGkwr6Ld698oJeEqBVsJg5sArTQkgTlvhrdIIlVsdVvpDKpf0Lk6 OiNWWB4AdBe7wuYBYdCvRDtchDO6HeKELhBVGqZyJSK7oCpJCXaoCH47Lz65g+aE32i4 1FXl5z+5yfqegnvhJGShvpbRYmeipPzeTpgaMJhHH7cz2oXa5kCtuVaGMohQNKSrYc9T APSN6xpzehPyeqLCcm87ysavOyAzs1Cv9PedWbzaCQ3q8MfxxErnBUvPJ59ZyjjGDbdj 1vmTkwqpUrigSkycicHfSVYomXBSN6W2WW3aQeYCtFa7iYAtEGC+Cm/YZPdo0/2Ue2Yn TrIA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1716575278; x=1717180078; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=M/tSxq6GA4AT2Mm+nWQe3L0M6c7/C4J7O/BV4BAy6ic=; b=eeVluqbgKwYA68WeLmQW8Um8yl+lTxQtc8fxwrMD48HEKN/wMH4E+cc0BSpcWpNK16 Q5FmeFmlzfN9pTdpNfGgN6GHPuqQgibHfPRKuXDq1gpEflYhbdHqRsRUFiu9MKCLxNbX aAUjZUeYGdCIanug4pIfWtEVd3a7dGyPFfKNLmQHAGugmnTqGCu3ITMdYy5REIHJi7ob 2msON7/A9XUveh2ymz3UUIhPao3qlDdWPSRrEMUBkt3rEjJjYmaSNv5Ls2vgzne/s1rW e0IIPrzKoRd2k1+RbpbiSW2IEZejry0BH0v3dhI3QhbKt0H6b+vXdx0sXQr/ztruIqBS zHcQ== X-Forwarded-Encrypted: i=1; AJvYcCWWWideW6BfpIGZ5yHiTCPbp6+6F/WWRqJS6oJUFMcOdBXAqM8NW3P3snOXi8oSirO3FJc4cGBI2ybc5A3KXfC4HmTXZKA= X-Gm-Message-State: AOJu0YzfpNjLDcJGqpYlgTcImsLjF18+yPta7OGUpClBoYnf5lNWdDCQ rjoqjnRkWE9RAyhNYnWfaRcuyu53kWO5rxNF2HN+xNH4u+LkZP1Y1E5ZVy/fP88SUNVhoifo+5O WWtsI+doP8vpdj+HEccwRyDNJ4is9hDkP X-Google-Smtp-Source: AGHT+IGz+W6dkdCIXw0ZDp1B/MgrtzNbyRrO8ywWOE/qPAQsbvGxItyKlknvWBy72WuD1SEAMZ/Y6JavBjaB X-Received: by 2002:a05:6000:4597:b0:354:e775:19fd with SMTP id ffacd0b85a97d-355221819d2mr1987214f8f.26.1716575278649; Fri, 24 May 2024 11:27:58 -0700 (PDT) Received: from raspberrypi.com ([188.39.149.98]) by smtp-relay.gmail.com with ESMTPS id ffacd0b85a97d-3557a1c67f0sm61533f8f.70.2024.05.24.11.27.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 24 May 2024 11:27:58 -0700 (PDT) X-Relaying-Domain: raspberrypi.com From: Dave Stevenson To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Florian Fainelli , Broadcom internal kernel review list , Ray Jui , Scott Branden , Vinod Koul , Maxime Ripard , Maarten Lankhorst , Thomas Zimmermann , David Airlie , Daniel Vetter , Ulf Hansson , Mark Brown , Christoph Hellwig , Marek Szyprowski , Robin Murphy , Liam Girdwood , Jaroslav Kysela , Takashi Iwai , Vladimir Murzin , Phil Elwell , Stefan Wahren , Serge Semin Cc: devicetree@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mmc@vger.kernel.org, linux-spi@vger.kernel.org, iommu@lists.linux.dev, linux-sound@vger.kernel.org, Dave Stevenson Subject: [PATCH 13/18] arm: dt: Add dma-ranges to the bcm283x platforms Date: Fri, 24 May 2024 19:26:57 +0100 Message-Id: <20240524182702.1317935-14-dave.stevenson@raspberrypi.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240524182702.1317935-1-dave.stevenson@raspberrypi.com> References: <20240524182702.1317935-1-dave.stevenson@raspberrypi.com> Precedence: bulk X-Mailing-List: iommu@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit In order to use the dma_map_resource for mappings, add the dma-ranges to the relevant DT files. Signed-off-by: Dave Stevenson --- arch/arm/boot/dts/broadcom/bcm2711.dtsi | 12 ++++++++++-- arch/arm/boot/dts/broadcom/bcm2835.dtsi | 3 ++- arch/arm/boot/dts/broadcom/bcm2836.dtsi | 3 ++- arch/arm/boot/dts/broadcom/bcm2837.dtsi | 3 ++- 4 files changed, 16 insertions(+), 5 deletions(-) diff --git a/arch/arm/boot/dts/broadcom/bcm2711.dtsi b/arch/arm/boot/dts/broadcom/bcm2711.dtsi index d64bf098b697..d6f32d32b456 100644 --- a/arch/arm/boot/dts/broadcom/bcm2711.dtsi +++ b/arch/arm/boot/dts/broadcom/bcm2711.dtsi @@ -42,7 +42,8 @@ soc { <0x7c000000 0x0 0xfc000000 0x02000000>, <0x40000000 0x0 0xff800000 0x00800000>; /* Emulate a contiguous 30-bit address range for DMA */ - dma-ranges = <0xc0000000 0x0 0x00000000 0x40000000>; + dma-ranges = <0xc0000000 0x0 0x00000000 0x40000000>, + <0x7c000000 0x0 0xfc000000 0x03800000>; /* * This node is the provider for the enable-method for @@ -550,7 +551,14 @@ scb { #size-cells = <1>; ranges = <0x0 0x7c000000 0x0 0xfc000000 0x03800000>, - <0x6 0x00000000 0x6 0x00000000 0x40000000>; + <0x0 0x40000000 0x0 0xff800000 0x00800000>, + <0x6 0x00000000 0x6 0x00000000 0x40000000>, + <0x0 0x00000000 0x0 0x00000000 0xfc000000>; + dma-ranges = <0x4 0x7c000000 0x0 0xfc000000 0x03800000>, + <0x0 0x00000000 0x0 0x00000000 0x80000000>, + <0x0 0x80000000 0x0 0x80000000 0x80000000>, + <0x1 0x00000000 0x1 0x00000000 0x80000000>, + <0x1 0x80000000 0x1 0x80000000 0x80000000>; pcie0: pcie@7d500000 { compatible = "brcm,bcm2711-pcie"; diff --git a/arch/arm/boot/dts/broadcom/bcm2835.dtsi b/arch/arm/boot/dts/broadcom/bcm2835.dtsi index 15cb331febbb..480e12fd8a17 100644 --- a/arch/arm/boot/dts/broadcom/bcm2835.dtsi +++ b/arch/arm/boot/dts/broadcom/bcm2835.dtsi @@ -35,7 +35,8 @@ cpu@0 { soc { ranges = <0x7e000000 0x20000000 0x02000000>; - dma-ranges = <0x40000000 0x00000000 0x20000000>; + dma-ranges = <0x80000000 0x00000000 0x20000000>, + <0x7e000000 0x20000000 0x02000000>; }; arm-pmu { diff --git a/arch/arm/boot/dts/broadcom/bcm2836.dtsi b/arch/arm/boot/dts/broadcom/bcm2836.dtsi index 783fe624ba68..4ab7769c056a 100644 --- a/arch/arm/boot/dts/broadcom/bcm2836.dtsi +++ b/arch/arm/boot/dts/broadcom/bcm2836.dtsi @@ -8,7 +8,8 @@ / { soc { ranges = <0x7e000000 0x3f000000 0x1000000>, <0x40000000 0x40000000 0x00001000>; - dma-ranges = <0xc0000000 0x00000000 0x3f000000>; + dma-ranges = <0xc0000000 0x00000000 0x3f000000>, + <0x7e000000 0x3f000000 0x01000000>; local_intc: interrupt-controller@40000000 { compatible = "brcm,bcm2836-l1-intc"; diff --git a/arch/arm/boot/dts/broadcom/bcm2837.dtsi b/arch/arm/boot/dts/broadcom/bcm2837.dtsi index 84c08b46519d..d034d6a8caad 100644 --- a/arch/arm/boot/dts/broadcom/bcm2837.dtsi +++ b/arch/arm/boot/dts/broadcom/bcm2837.dtsi @@ -7,7 +7,8 @@ / { soc { ranges = <0x7e000000 0x3f000000 0x1000000>, <0x40000000 0x40000000 0x00001000>; - dma-ranges = <0xc0000000 0x00000000 0x3f000000>; + dma-ranges = <0xc0000000 0x00000000 0x3f000000>, + <0x7e000000 0x3f000000 0x01000000>; local_intc: local_intc@40000000 { compatible = "brcm,bcm2836-l1-intc"; -- 2.34.1