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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 E9A86C76190 for ; Fri, 26 Jul 2019 13:39:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B602D2238C for ; Fri, 26 Jul 2019 13:39:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1564148392; bh=eemSfMtBsnGD9SpL7qlKq+QFqILAbZoChgumTr5OSfA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=V1FZlAgkXVh/f8F4PAbOXbZcfHDb0+XDwNvE3CukHrnFumO6Lj+NhQxLMkIh2Yy6a 72y/rjdR95UROEsrDXl9LlIq/Dhk9CJJIGUsTCNFZLbtSiXoqjox8OUamQhUbh0Kqc W4nefZUKMxjCRGnDA7f24dVru8p2TcMxOLknJpO4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727488AbfGZNjv (ORCPT ); Fri, 26 Jul 2019 09:39:51 -0400 Received: from mail.kernel.org ([198.145.29.99]:45656 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727445AbfGZNjr (ORCPT ); Fri, 26 Jul 2019 09:39:47 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 0C86F22BEF; Fri, 26 Jul 2019 13:39:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1564148386; bh=eemSfMtBsnGD9SpL7qlKq+QFqILAbZoChgumTr5OSfA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=0dFcQ33m1bL+ukdl9LHgVfImbmpcMb6gAPxyANX8F+uriZMmB+tYY498HzOcsxiKz vURuCLY/rXhEqN6OAx3KFpt9Id04dnQUBAd0Cnc4UEPQGlAfbQufFUgK2LvYHxUsBw 6YtgldWDAjBk8AePyh2BMyHDXkuZGgimOAccbmzM= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Heinrich Schuchardt , Gregory CLEMENT , Sasha Levin , devicetree@vger.kernel.org Subject: [PATCH AUTOSEL 5.2 09/85] arm64: dts: marvell: mcbin: enlarge PCI memory window Date: Fri, 26 Jul 2019 09:38:19 -0400 Message-Id: <20190726133936.11177-9-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190726133936.11177-1-sashal@kernel.org> References: <20190726133936.11177-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Heinrich Schuchardt [ Upstream commit d3446b266a8c72a7bbc94b65f5fc6d206be77d24 ] Running a graphics adapter on the MACCHIATObin fails due to an insufficiently sized memory window. Enlarge the memory window for the PCIe slot to 512 MiB. With the patch I am able to use a GT710 graphics adapter with 1 GB onboard memory. These are the mapped memory areas that the graphics adapter is actually using: Region 0: Memory at cc000000 (32-bit, non-prefetchable) [size=16M] Region 1: Memory at c0000000 (64-bit, prefetchable) [size=128M] Region 3: Memory at c8000000 (64-bit, prefetchable) [size=32M] Region 5: I/O ports at 1000 [size=128] Expansion ROM at ca000000 [disabled] [size=512K] Signed-off-by: Heinrich Schuchardt Signed-off-by: Gregory CLEMENT Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/marvell/armada-8040-mcbin.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dtsi b/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dtsi index 329f8ceeebea..205071b45a32 100644 --- a/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dtsi @@ -184,6 +184,8 @@ num-lanes = <4>; num-viewport = <8>; reset-gpios = <&cp0_gpio2 20 GPIO_ACTIVE_LOW>; + ranges = <0x81000000 0x0 0xf9010000 0x0 0xf9010000 0x0 0x10000 + 0x82000000 0x0 0xc0000000 0x0 0xc0000000 0x0 0x20000000>; status = "okay"; }; -- 2.20.1