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=-19.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 D1FF6C432BE for ; Thu, 5 Aug 2021 09:04:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B3AE96104F for ; Thu, 5 Aug 2021 09:04:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238874AbhHEJE6 (ORCPT ); Thu, 5 Aug 2021 05:04:58 -0400 Received: from mail.kernel.org ([198.145.29.99]:60946 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231865AbhHEJE5 (ORCPT ); Thu, 5 Aug 2021 05:04:57 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 6396D60E8D; Thu, 5 Aug 2021 09:04:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1628154283; bh=iS6H6YaZt439MG1gVB47NVuu85jYESbYxNTfU/8PEnM=; h=From:To:Cc:Subject:Date:From; b=hbJ5g/NNnCCW+jA0A4ZZ5KdY1JyMfvwfyO9KWCwCvd1DJPAXjTsfRwd8X4ws5bJ4R A5NSegHArwwjcR7N7OCsS1wM4S3XO2dAE1K3cR1c/md+nmo1nHP55ipED/Thvr5r5W SRKHVl2LEgZSXIG2n/uMeWjJpDGh+/hPItwQNqzV0FH+FS9+EnyEK3RHGG0DP0LCpN VL8Gpe623FYgMh5zf32gu2zxpulBYScdnuwCVhRNZ6SNAherlde8XsIIXkCxoJknGU PKaw8jjrUkyC6lHG+QS38/HQPZIPXHKYBZ/DmnhIRk+drRvytm9mqmKXAWeqKE3fMm 8GorOUtKls+mA== Received: by mail.kernel.org with local (Exim 4.94.2) (envelope-from ) id 1mBZIu-001Eie-71; Thu, 05 Aug 2021 11:04:40 +0200 From: Mauro Carvalho Chehab To: Wei Xu Cc: linuxarm@huawei.com, mauro.chehab@huawei.com, Mauro Carvalho Chehab , Rob Herring , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] arm64: dts: HiSilicon: hi3660: address a PCI warning Date: Thu, 5 Aug 2021 11:04:38 +0200 Message-Id: <498ca4c17f018a234817cccd35cdaba3e3884b42.1628154271.git.mchehab+huawei@kernel.org> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: Mauro Carvalho Chehab Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When the driver is registered, it produces a warning when registering the PCI bridge: [ 5.363450] pci_bus 0000:00: root bus resource [bus 00-01] [ 5.396998] pci_bus 0000:01: busn_res: can not insert [bus 01-ff] under [bus 00-01] (conflicts with (null) [bus 00-01]) [ 5.284831] pci 0000:00:00.0: PCI bridge to [bus 01-ff] The reason is that the bus-range is wrong. Address it. Signed-off-by: Mauro Carvalho Chehab --- arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi index f1ec87c05842..cf2079590ad8 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi @@ -1002,7 +1002,7 @@ pcie@f4000000 { <0x0 0xf3f20000 0x0 0x40000>, <0x0 0xf5000000 0x0 0x2000>; reg-names = "dbi", "apb", "phy", "config"; - bus-range = <0x0 0x1>; + bus-range = <0x0 0xff>; #address-cells = <3>; #size-cells = <2>; device_type = "pci"; -- 2.31.1 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=-17.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, 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 54E2EC4338F for ; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org When the driver is registered, it produces a warning when registering the PCI bridge: [ 5.363450] pci_bus 0000:00: root bus resource [bus 00-01] [ 5.396998] pci_bus 0000:01: busn_res: can not insert [bus 01-ff] under [bus 00-01] (conflicts with (null) [bus 00-01]) [ 5.284831] pci 0000:00:00.0: PCI bridge to [bus 01-ff] The reason is that the bus-range is wrong. Address it. Signed-off-by: Mauro Carvalho Chehab --- arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi index f1ec87c05842..cf2079590ad8 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi @@ -1002,7 +1002,7 @@ pcie@f4000000 { <0x0 0xf3f20000 0x0 0x40000>, <0x0 0xf5000000 0x0 0x2000>; reg-names = "dbi", "apb", "phy", "config"; - bus-range = <0x0 0x1>; + bus-range = <0x0 0xff>; #address-cells = <3>; #size-cells = <2>; device_type = "pci"; -- 2.31.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel