From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from hqemgate14.nvidia.com ([216.228.121.143]:17137 "EHLO hqemgate14.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751418AbdJLSxK (ORCPT ); Thu, 12 Oct 2017 14:53:10 -0400 From: Vidya Sagar To: , CC: , , , Vidya Sagar Subject: [PATCH 3/6] ARM: tegra: limit PCIe config space mapping to 4K for T30 Date: Fri, 13 Oct 2017 00:20:08 +0530 Message-ID: <1507834211-24922-4-git-send-email-vidyas@nvidia.com> In-Reply-To: <1507834211-24922-1-git-send-email-vidyas@nvidia.com> References: <1507834211-24922-1-git-send-email-vidyas@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-pci-owner@vger.kernel.org List-ID: reduces PCIe config space mapping size from its current 256MB to 4K to have only 4K of virtual memory mapping and to be in line with driver implementation Signed-off-by: Vidya Sagar --- arch/arm/boot/dts/tegra30.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index 13960fda7471..b23171f2b86f 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -15,7 +15,7 @@ device_type = "pci"; reg = <0x00003000 0x00000800 /* PADS registers */ 0x00003800 0x00000200 /* AFI registers */ - 0x10000000 0x10000000>; /* configuration space */ + 0x1FFFF000 0x00001000>; /* configuration space */ reg-names = "pads", "afi", "cs"; interrupts = ; /* MSI interrupt */ -- 2.7.4