From patchwork Tue Jan 25 13:12:23 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aswath Govindraju X-Patchwork-Id: 536573 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 63ADCC433EF for ; Tue, 25 Jan 2022 13:15:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1386238AbiAYNOr (ORCPT ); Tue, 25 Jan 2022 08:14:47 -0500 Received: from fllv0015.ext.ti.com ([198.47.19.141]:60006 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1575597AbiAYNMb (ORCPT ); Tue, 25 Jan 2022 08:12:31 -0500 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 20PDCTes027728; Tue, 25 Jan 2022 07:12:29 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1643116349; bh=tZfRakDxr6IaVcXNqJg09wazOdGm6s80/dTUcsPL8iY=; h=From:To:CC:Subject:Date; b=caAShyOdaBhkuinLemgAHclHjRHauWotXgHNvJnqlA7qIKHqiQLz01o7OscVu03U6 fb04WXz8AG12ydBpI8TfaPKo/bi5LPeeq8NmyQ0c+bUEHmNLjJbffLHdi+jOPksjH9 WvJBibxMem4JQsdNq7TyGkyA3JO/z/rqbPcLa3pY= Received: from DLEE106.ent.ti.com (dlee106.ent.ti.com [157.170.170.36]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 20PDCTHA074017 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 25 Jan 2022 07:12:29 -0600 Received: from DLEE111.ent.ti.com (157.170.170.22) by DLEE106.ent.ti.com (157.170.170.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14; Tue, 25 Jan 2022 07:12:28 -0600 Received: from fllv0040.itg.ti.com (10.64.41.20) by DLEE111.ent.ti.com (157.170.170.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14 via Frontend Transport; Tue, 25 Jan 2022 07:12:28 -0600 Received: from gsaswath-HP-ProBook-640-G5.dal.design.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 20PDCPWD008001; Tue, 25 Jan 2022 07:12:26 -0600 From: Aswath Govindraju CC: , , Rob Herring , Tero Kristo , Vignesh Raghavendra , Nishanth Menon , Kishon Vijay Abraham I , Aswath Govindraju Subject: [PATCH 0/2] J721S2: Add support for PCIE Date: Tue, 25 Jan 2022 18:42:23 +0530 Message-ID: <20220125131225.871-1-a-govindraju@ti.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The following series of patches add support for single instance of PCIe brought out on J721S2 common processor board. Notes: - Applying this patch series **breaks the boot** of J721S2. This is because of the following commit, "19e863828acf PCI: j721e: Drop redundant struct device *" Dicussions are currently ongoing regarding the required fix. - This needs to be merged after the following patch to avoid dtbs_check errors https://lkml.org/lkml/2021/11/29/1752 Aswath Govindraju (2): arm64: dts: ti: k3-j721s2-main: Add PCIe device tree node arm64: dts: ti: k3-j721s2-common-proc-board: Enable PCIe .../dts/ti/k3-j721s2-common-proc-board.dts | 14 ++++++ arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi | 48 +++++++++++++++++++ 2 files changed, 62 insertions(+)