From patchwork Fri May 24 18:26:57 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dave Stevenson X-Patchwork-Id: 13673551 Received: from mail-wr1-f97.google.com (mail-wr1-f97.google.com [209.85.221.97]) (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 5B65F3FE55 for ; Fri, 24 May 2024 18:28:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.97 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716575289; cv=none; b=SJX+PD6MatbSOZyvty2W6UcmbxxPs/xzecfjB/jM+E99h1bnlxTm4l7vbHx0MYfRRvdS1qYzRBxZL/ft3+dKacOutSNq5n0xqcmfZx1f0HuPyYgek3/Mud2qipvAzwtkpDxSqfMm4izPN6+rnDfl+XgLwyPHBGcj9OtyWrydNYE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716575289; c=relaxed/simple; bh=F8/KqPuTA3STsdOrh0OGo7BppxoWY1fWB0fqUmwksXo=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=d+ZeQHgQq2KjU5pQuYfObODCvHaUST/D617c4cY+SyOV2GDUhL9uNkZvKduV77jo0EIER6Rkt6uJx5CFQB0pBFIX6U4GNOUrysi8gYeuJ7u2Kzpcb9mRYYYk4sP/56FdZKILxu5mUeOn/+IKtwbF+t2wozSBBC8CBhsraQrH/58= 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=HCrdbbkA; arc=none smtp.client-ip=209.85.221.97 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="HCrdbbkA" Received: by mail-wr1-f97.google.com with SMTP id ffacd0b85a97d-354dfe54738so2415477f8f.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=vger.kernel.org; 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=HCrdbbkAjz1tSpFIwBraoBEQcqzzGcabQBgTv52KLoBobA2t/QS6RtuOifaiwI5G0J 5O0jn6BKDJmwgu+XfACyb31fSyKoNSNttHo9e+UkptKYOKE+iQlsELMZLZxGIWyP44o7 ybQu5ZYseUCLyGyGqnBZ8tFfUnoCpu7Ge1JXYbYiNCjHforIsRtz0sH4YvtpDI1bd/+E bk/PsZrvZ+YbBo4AhXwA7I7mYGfG55MxEhLau8u9cbPW3EWCDcIHk+FJDCFvqImozoCt bDD2Ep8dFJgT8wz1tv5J69punW6kzhkxd3zu7dYxF65boaHmmecBdTnJdUA8iKxuP19R tqtA== 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=FIMY2icrjEDW2eFOwgrBqSvSN0+fZQNnnjWcnhvfO+c93id3Qqzy6gY6dmeU6AxovK HEBXIIfIojtRkxz2ulxU0gRC2PEtqYNXCjSOI2asSbysg7CrBwVrxnSFCyu4spITuJjh omm6wj1WUCZNAytbNuI7pK07vdtsUgoYCOO5N7brlxAnJsjC1qe8uMljrkRQbF7z140A MXt0P8o9xpjX/VMYOiIz3VrknDpLPBReffss64nAV0tvefWfTtMGZbxkI6BiqiD/Y1pE M/UT/3Y/Ktjh0xReZYMJ2bE9Ls4wVAj/Vbjvb118kIZ4/OZkXoGyeD0BnFZrahNxTU4J /D/w== X-Forwarded-Encrypted: i=1; AJvYcCX4AmO6+JnaXBlB2mo7hYkMGHK1SrsuqY9o2FzUGiwpHQ8t0llCF/MA1lk06svUwAA6HeYj8fZ0+3R5u3J4CiEgJ2IBP2xmNg7s X-Gm-Message-State: AOJu0YwmFgDE0juEyPDLUrPtjBsXdtkh1CLAn4DZwgI/c3dmi8tsAhT1 yorkd+QpCACOymLhL6wUq4BEpsvCXNFOuiRnOmJuSd61v0CzHAUK5QXvaXG9v7wQWXji5A1zvnD UyobnhlkEjWMHDaLXJeUHy76aW8OsoPe1 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: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 In order to use the dma_map_resource for mappings, add the dma-ranges to the relevant DT files. Signed-off-by: Dave Stevenson Acked-by: Florian Fainelli --- 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";