Received: by 2002:a05:6a10:8c0a:0:0:0:0 with SMTP id go10csp1236479pxb; Fri, 26 Feb 2021 06:09:32 -0800 (PST) X-Google-Smtp-Source: ABdhPJxUabUpzFxm5s1JvBafUvll5oHUHUENzSGu/YQ9BEKr8wrm3NWRxMH1C6HQxrhDB5l6BeG4 X-Received: by 2002:a17:907:1b1c:: with SMTP id mp28mr1341750ejc.243.1614348571829; Fri, 26 Feb 2021 06:09:31 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1614348571; cv=none; d=google.com; s=arc-20160816; b=BFLcQDzXMor7An+Ydx3mgLaEuyGxalzSJ/jLto1E9tW4NCGZAFAXFE3qLHXaog5TY/ Pi1Ce54R3WyfHiNySk9uTfcDV2hTt2oD+Klpf1B7QIHJLwER2+B4wfF/rD3T6VkqM9Uz qEIrmvJqqxLVhaatrY+I41dScBg3Smpt8ZOIhIsoOJWAo82vQCjUKLCMWZSCUX3eEmNG 5BkowK8t0itxUW3S2C1Wqp8k/m8o2BieYBAQMfsAR0nNwjkgEY4KMc2NBV/r5uodcDaT 0tqyXU/RbH+hsjyIlGsgifoFLxsIN/NkmFB66lbBSV4eRtn5Ordm5VrOLFzKMhZfypQC MrKg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=V5EwpSi0lxLArJMnP/dDKF71Hx0mcIzBrjC5VaYhFVY=; b=khWwrODQt91eAPp+i/UJtvtXlT0anxZpMOkFsds7xYKdpcxn/mlkR0U8x5XNby+9HK +3pamKGva76vPuLtgc5LJ1/4e5SWDaNY7iwu6p6lLUFz3KlA9Sp6XU4dMhJAU0QeYRPP sPxHJVrsDLQpC4JsQzpVR6PqELwO9MEMwdb9lKYs1o5Uaq3CJuQBA/VrmaqtXLAx75uf oIqaGrXbjP6VNJvewj3w5AIs+EUtWtSl8fcR3+/xd5u9bZhI/x3lGTXdvlrt0YdU4d15 Zevrtw97qG0Y8C6Dy15jxwBcnHYukegVmHV5Qe3N0vV1/LHKm8O2sPAcwUu53Ci4zFeQ Xmag== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id r26si1142828edc.605.2021.02.26.06.09.04; Fri, 26 Feb 2021 06:09:31 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230177AbhBZOGL (ORCPT + 99 others); Fri, 26 Feb 2021 09:06:11 -0500 Received: from mx2.suse.de ([195.135.220.15]:54902 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229622AbhBZOEr (ORCPT ); Fri, 26 Feb 2021 09:04:47 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 244BCB080; Fri, 26 Feb 2021 14:03:21 +0000 (UTC) From: Nicolas Saenz Julienne To: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: f.fainelli@gmail.com, robh+dt@kernel.org, robin.murphy@arm.com, ardb@kernel.org, hch@infradead.org, narmstrong@baylibre.com, dwmw2@infradead.org, linux@armlinux.org.uk, catalin.marinas@arm.com, arnd@arndb.de, will@kernel.org, Nicolas Saenz Julienne Subject: [RFC 08/13] arm64: dts: marvell: armada-ap80x: Mark config-space bus as 64bit-mmio-broken Date: Fri, 26 Feb 2021 15:03:00 +0100 Message-Id: <20210226140305.26356-9-nsaenzjulienne@suse.de> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20210226140305.26356-1-nsaenzjulienne@suse.de> References: <20210226140305.26356-1-nsaenzjulienne@suse.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org As per Marvell's Armada-AP806 erratum #582743 the bus can't handle 64bit MMIO accesses. Signed-off-by: Nicolas Saenz Julienne --- arch/arm64/boot/dts/marvell/armada-ap80x.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi b/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi index 6614472100c2..a009458edf24 100644 --- a/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi @@ -54,6 +54,7 @@ config-space@f0000000 { #address-cells = <1>; #size-cells = <1>; compatible = "simple-bus"; + 64bit-mmio-broken; ranges = <0x0 0x0 0xf0000000 0x1000000>; smmu: iommu@5000000 { -- 2.30.1