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=-8.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 E4BF7C433E9 for ; Mon, 1 Mar 2021 02:18:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A63B364E38 for ; Mon, 1 Mar 2021 02:18:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231800AbhCACRu convert rfc822-to-8bit (ORCPT ); Sun, 28 Feb 2021 21:17:50 -0500 Received: from szxga08-in.huawei.com ([45.249.212.255]:2853 "EHLO szxga08-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231735AbhCACRq (ORCPT ); Sun, 28 Feb 2021 21:17:46 -0500 Received: from dggeml405-hub.china.huawei.com (unknown [172.30.72.56]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4DpkNH0z2rz140Vj; Mon, 1 Mar 2021 10:14:23 +0800 (CST) Received: from DGGEML509-MBX.china.huawei.com ([169.254.1.252]) by dggeml405-hub.china.huawei.com ([10.3.17.49]) with mapi id 14.03.0509.000; Mon, 1 Mar 2021 10:16:55 +0800 From: "chenjun (AM)" To: "linux-kernel@vger.kernel.org" , "linuxppc-dev@lists.ozlabs.org" , Rob Herring , Michael Ellerman , "Benjamin Herrenschmidt" , Paul Mackerras , "devicetree@vger.kernel.org" CC: "Xiangrui (Euler)" Subject: [Reoprt] Some compile warning on ppc dts Thread-Topic: [Reoprt] Some compile warning on ppc dts Thread-Index: AdcOQPNGmFy3U3BrTyOQctVQlk5NMQ== Date: Mon, 1 Mar 2021 02:16:55 +0000 Message-ID: Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.174.178.53] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi After run the following commands make distclean make allmodconfig ARCH=powerpc CROSS_COMPILE=powerpc64-linux-gnu- make oldconfig ARCH=powerpc CROSS_COMPILE=powerpc64-linux-gnu- make -j64 ARCH=powerpc CROSS_COMPILE=powerpc64-linux-gnu- I get some warning: arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridg e (or not a bridge) arch/powerpc/boot/dts/o2dnt2.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/dts/mpc5200b.dtsi:182.18-186.5: Warning (spi_bus_bridge): /soc5200@f0000000/psc@2000: node name f or SPI buses should be 'spi' also defined at arch/powerpc/boot/dts/o2d.dtsi:32.12-43.5 arch/powerpc/boot/dts/o2dnt2.dtb: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge' .. For the problem about "node name for SPI buses should be 'spi'": Rename the psc@2000 to spi@2000 in arch/powerpc/boot/dts/o2d.dtsi can fix it. diff --git a/arch/powerpc/boot/dts/o2d.dtsi b/arch/powerpc/boot/dts/o2d.dtsi index 6661955a2be4..cd3dc70cd72e 100644 --- a/arch/powerpc/boot/dts/o2d.dtsi +++ b/arch/powerpc/boot/dts/o2d.dtsi @@ -29,7 +29,7 @@ rtc@800 { >------>------->-------status = "disabled"; >------>-------}; - ->------>-------psc@2000 {>----->-------// PSC1 +>------>-------spi@2000 {>----->-------// PSC1 >------>------->-------compatible = "fsl,mpc5200b-psc-spi","fsl,mpc5200-psc-spi"; >------>------->-------#address-cells = <1>; >------>------->-------#size-cells = <0>; --- For the problem about "missing ranges for PCI bridge (or not a bridge)": Ranges should be add in arch/powerpc/boot/dts/mpc5200b.dtsi. >-------pci: pci@f0000d00 { >------->-------#interrupt-cells = <1>; >------->-------#size-cells = <2>; >------->-------#address-cells = <3>; >------->-------device_type = "pci"; >------->-------compatible = "fsl,mpc5200b-pci","fsl,mpc5200-pci"; >------->-------reg = <0xf0000d00 0x100>; >------->-------// interrupt-map-mask = need to add >------->-------// interrupt-map = need to add >------->-------clock-frequency = <0>; // From boot loader >------->-------interrupts = <2 8 0 2 9 0 2 10 0>; >------->-------bus-range = <0 0>; >------->-------// ranges = need to add >-------}; I think the ranges should be add by someone who knows the mpc5200 better. Can anyone fix this? -- Regards Chen Jun 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=-8.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 0347CC433DB for ; Mon, 1 Mar 2021 04:21:39 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9305E64E66 for ; Mon, 1 Mar 2021 04:21:37 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9305E64E66 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4DpnC34bnDz3clY for ; Mon, 1 Mar 2021 15:21:35 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=huawei.com (client-ip=45.249.212.255; helo=szxga08-in.huawei.com; envelope-from=chenjun102@huawei.com; receiver=) X-Greylist: delayed 997 seconds by postgrey-1.36 at boromir; Mon, 01 Mar 2021 13:34:01 AEDT Received: from szxga08-in.huawei.com (szxga08-in.huawei.com [45.249.212.255]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4Dpkpx3G0Zz30N8 for ; Mon, 1 Mar 2021 13:33:58 +1100 (AEDT) Received: from dggeml405-hub.china.huawei.com (unknown [172.30.72.56]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4DpkNH0z2rz140Vj; Mon, 1 Mar 2021 10:14:23 +0800 (CST) Received: from DGGEML509-MBX.china.huawei.com ([169.254.1.252]) by dggeml405-hub.china.huawei.com ([10.3.17.49]) with mapi id 14.03.0509.000; Mon, 1 Mar 2021 10:16:55 +0800 From: "chenjun (AM)" To: "linux-kernel@vger.kernel.org" , "linuxppc-dev@lists.ozlabs.org" , Rob Herring , Michael Ellerman , "Benjamin Herrenschmidt" , Paul Mackerras , "devicetree@vger.kernel.org" Subject: [Reoprt] Some compile warning on ppc dts Thread-Topic: [Reoprt] Some compile warning on ppc dts Thread-Index: AdcOQPNGmFy3U3BrTyOQctVQlk5NMQ== Date: Mon, 1 Mar 2021 02:16:55 +0000 Message-ID: Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.174.178.53] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-CFilter-Loop: Reflected X-Mailman-Approved-At: Mon, 01 Mar 2021 15:21:17 +1100 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "Xiangrui \(Euler\)" Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Hi=0A= =0A= After run the following commands=0A= make distclean=0A= make allmodconfig ARCH=3Dpowerpc CROSS_COMPILE=3Dpowerpc64-linux-gnu-=0A= make oldconfig ARCH=3Dpowerpc CROSS_COMPILE=3Dpowerpc64-linux-gnu-=0A= make -j64 ARCH=3Dpowerpc CROSS_COMPILE=3Dpowerpc64-linux-gnu-=0A= =0A= I get some warning:=0A= arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): =0A= /pci@f0000d00: missing ranges for PCI bridg=0A= e (or not a bridge)=0A= arch/powerpc/boot/dts/o2dnt2.dtb: Warning (pci_device_bus_num): Failed =0A= prerequisite 'pci_bridge'=0A= arch/powerpc/boot/dts/mpc5200b.dtsi:182.18-186.5: Warning =0A= (spi_bus_bridge): /soc5200@f0000000/psc@2000: node name f=0A= or SPI buses should be 'spi'=0A= also defined at arch/powerpc/boot/dts/o2d.dtsi:32.12-43.5=0A= arch/powerpc/boot/dts/o2dnt2.dtb: Warning (spi_bus_reg): Failed =0A= prerequisite 'spi_bus_bridge'=0A= ...=0A= =0A= For the problem about "node name for SPI buses should be 'spi'":=0A= Rename the psc@2000 to spi@2000 in arch/powerpc/boot/dts/o2d.dtsi can =0A= fix it.=0A= diff --git a/arch/powerpc/boot/dts/o2d.dtsi b/arch/powerpc/boot/dts/o2d.dts= i=0A= index 6661955a2be4..cd3dc70cd72e 100644=0A= --- a/arch/powerpc/boot/dts/o2d.dtsi=0A= +++ b/arch/powerpc/boot/dts/o2d.dtsi=0A= @@ -29,7 +29,7 @@ rtc@800 {=0A= >------>------->-------status =3D "disabled";=0A= >------>-------};=0A= -=0A= ->------>-------psc@2000 {>----->-------// PSC1=0A= +>------>-------spi@2000 {>----->-------// PSC1=0A= >------>------->-------compatible =3D =0A= "fsl,mpc5200b-psc-spi","fsl,mpc5200-psc-spi";=0A= >------>------->-------#address-cells =3D <1>;=0A= >------>------->-------#size-cells =3D <0>;=0A= ---=0A= =0A= For the problem about "missing ranges for PCI bridge (or not a bridge)":=0A= Ranges should be add in arch/powerpc/boot/dts/mpc5200b.dtsi.=0A= >-------pci: pci@f0000d00 {=0A= >------->-------#interrupt-cells =3D <1>;=0A= >------->-------#size-cells =3D <2>;=0A= >------->-------#address-cells =3D <3>;=0A= >------->-------device_type =3D "pci";=0A= >------->-------compatible =3D "fsl,mpc5200b-pci","fsl,mpc5200-pci";=0A= >------->-------reg =3D <0xf0000d00 0x100>;=0A= >------->-------// interrupt-map-mask =3D need to add=0A= >------->-------// interrupt-map =3D need to add=0A= >------->-------clock-frequency =3D <0>; // From boot loader=0A= >------->-------interrupts =3D <2 8 0 2 9 0 2 10 0>;=0A= >------->-------bus-range =3D <0 0>;=0A= >------->-------// ranges =3D need to add=0A= >-------};=0A= I think the ranges should be add by someone who knows the mpc5200 better.= =0A= =0A= Can anyone fix this?=0A= =0A= -- =0A= Regards=0A= Chen Jun=0A=