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=-11.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 A38FAC388F2 for ; Tue, 3 Nov 2020 02:19:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6AB1522243 for ; Tue, 3 Nov 2020 02:19:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="CqPgPiOw" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726773AbgKCCTG (ORCPT ); Mon, 2 Nov 2020 21:19:06 -0500 Received: from fllv0016.ext.ti.com ([198.47.19.142]:43998 "EHLO fllv0016.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725982AbgKCCTF (ORCPT ); Mon, 2 Nov 2020 21:19:05 -0500 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 0A32Ixvk116417; Mon, 2 Nov 2020 20:18:59 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1604369939; bh=pxVD0Y8rm2OksWXogd9PKo7OgRR//q33FB505JhqllU=; h=Subject:To:CC:References:From:Date:In-Reply-To; b=CqPgPiOw7NFyZeR3mPBho+EWhQGeEcPsKN1R0JhbXKyzaIlxd0hnt5tgXGapHORTz dpzmpDTkTk91ToZCENTOVGn02JIaJ2mVI4teZy2aF5cIrHF8NHjNGD0gOzrSvuAyLE tUul7l7ljgp8lFA6HD2B0PZCewkc89QazY9jW4RI= Received: from DLEE114.ent.ti.com (dlee114.ent.ti.com [157.170.170.25]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 0A32IxqL071624 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 2 Nov 2020 20:18:59 -0600 Received: from DLEE115.ent.ti.com (157.170.170.26) by DLEE114.ent.ti.com (157.170.170.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Mon, 2 Nov 2020 20:18:58 -0600 Received: from fllv0039.itg.ti.com (10.64.41.19) by DLEE115.ent.ti.com (157.170.170.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Mon, 2 Nov 2020 20:18:58 -0600 Received: from [10.250.235.36] (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 0A32IssU060640; Mon, 2 Nov 2020 20:18:56 -0600 Subject: Re: [PATCH 8/8] arm64: dts: ti: k3-j721e-main: Fix PCIe maximum outbound regions To: Nishanth Menon CC: Lee Jones , Rob Herring , Bjorn Helgaas , Tero Kristo , Roger Quadros , , , , References: <20201102101154.13598-1-kishon@ti.com> <20201102101154.13598-9-kishon@ti.com> <20201102164137.ntl3v6gu274ek2r2@gauze> From: Kishon Vijay Abraham I Message-ID: <5cabd631-274d-ab4a-6a72-777981967154@ti.com> Date: Tue, 3 Nov 2020 07:48:54 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20201102164137.ntl3v6gu274ek2r2@gauze> Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 7bit X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Nishanth, On 02/11/20 10:11 pm, Nishanth Menon wrote: > On 15:41-20201102, Kishon Vijay Abraham I wrote: >> PCIe controller in J721E supports a maximum of 32 outbound regions. >> commit 4e5833884f66 ("arm64: dts: ti: k3-j721e-main: Add PCIe device tree >> nodes") incorrectly added maximum number of outbound regions to 16. Fix >> it here. >> >> Fixes: 4e5833884f66 ("arm64: dts: ti: k3-j721e-main: Add PCIe device tree nodes") >> Signed-off-by: Kishon Vijay Abraham I >> --- >> arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 8 ++++---- >> 1 file changed, 4 insertions(+), 4 deletions(-) >> >> diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi >> index e2a96b2c423c..61b533130ed1 100644 >> --- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi >> +++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi >> @@ -652,7 +652,7 @@ >> power-domains = <&k3_pds 239 TI_SCI_PD_EXCLUSIVE>; >> clocks = <&k3_clks 239 1>; >> clock-names = "fck"; >> - cdns,max-outbound-regions = <16>; >> + cdns,max-outbound-regions = <32>; >> max-functions = /bits/ 8 <6>; >> max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>; >> dma-coherent; >> @@ -701,7 +701,7 @@ >> power-domains = <&k3_pds 240 TI_SCI_PD_EXCLUSIVE>; >> clocks = <&k3_clks 240 1>; >> clock-names = "fck"; >> - cdns,max-outbound-regions = <16>; >> + cdns,max-outbound-regions = <32>; >> max-functions = /bits/ 8 <6>; >> max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>; >> dma-coherent; >> @@ -750,7 +750,7 @@ >> power-domains = <&k3_pds 241 TI_SCI_PD_EXCLUSIVE>; >> clocks = <&k3_clks 241 1>; >> clock-names = "fck"; >> - cdns,max-outbound-regions = <16>; >> + cdns,max-outbound-regions = <32>; >> max-functions = /bits/ 8 <6>; >> max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>; >> dma-coherent; >> @@ -799,7 +799,7 @@ >> power-domains = <&k3_pds 242 TI_SCI_PD_EXCLUSIVE>; >> clocks = <&k3_clks 242 1>; >> clock-names = "fck"; >> - cdns,max-outbound-regions = <16>; >> + cdns,max-outbound-regions = <32>; >> max-functions = /bits/ 8 <6>; >> max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>; >> dma-coherent; >> -- >> 2.17.1 >> > > Does this need to be part of this series? If NOT, please pull this out > and repost so that it can be independently picked up since there is no > dependency on the bindings or any part of this series? > Sure, okay! Regards Kishon