From patchwork Wed Mar 10 05:35:28 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Viresh Kumar X-Patchwork-Id: 12127067 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=-13.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,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 25518C433E6 for ; Wed, 10 Mar 2021 05:36:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E96E964FF4 for ; Wed, 10 Mar 2021 05:36:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232203AbhCJFgA (ORCPT ); Wed, 10 Mar 2021 00:36:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56968 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229774AbhCJFfi (ORCPT ); Wed, 10 Mar 2021 00:35:38 -0500 Received: from mail-pj1-x102b.google.com (mail-pj1-x102b.google.com [IPv6:2607:f8b0:4864:20::102b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9C2C2C061760 for ; Tue, 9 Mar 2021 21:35:38 -0800 (PST) Received: by mail-pj1-x102b.google.com with SMTP id t18so941278pjs.3 for ; Tue, 09 Mar 2021 21:35:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=nRnrFT1YqPUDIU197TcM7AC/4HppNFNzx22dG+q8QeY=; b=S4VdKYpUiEI+r7VKqKpEIKrURY7IxhIHX49wiiI/D+uaGx/cbdk0XsI4UPYb7Ck44J 0AmNBZwOLQtaeTisMvie9M7XprhLsWDG4o4qRo+7SXfzfrJPczvbPuShCeJC4eIFPYQY ssGitZ9l6VbhUE+wrtGqIxNBNwaFHUp3/IEt4n3Xxq8kKKzYiX6cw7CAC1696+Y0yCsX VK+Kuzy9lLXsj/RFQ6hT6kCqIiLf00lLnzT373XuI+/PT0plB0sq2XwgZLZeFrxcr5Us x1V9XcyytmikZ4g/arR6TDg1ba5e9bDgaXuDNwg1bOVap8zCwZJ9Xift/CqCv7vTbM3d LBjQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=nRnrFT1YqPUDIU197TcM7AC/4HppNFNzx22dG+q8QeY=; b=OpunlPuc0RqFq3QxFekd/6mlHHlBvpmoxI94/UtQ7I02zw/D3O8zVAPh7RHuCiI61p p50mFzWkWBR9giHS4GMmSHQpp7cG6yfmJRxqtNfnRlyXgOSqyjQw9WTgiTIYWJmu6ngQ 7cHyGVhRQCAQAHBSsFjYQay2oArx4IyLbKuzL+ziNFbsJWDPV/qzzK8myVeorRuob94z tJadYFbPRHO+krKB9uvkCXorE0C0QcA5lbqJdAbBq2XS1W9GM2FmGXtcoQRaqEnzhBji BVl+FENwYTV2NFwKKm4Mg/XaeVZ0uwfGC9CucLv63d2yvQ5PitVj+kNmS2ipTQh2rur7 Qbew== X-Gm-Message-State: AOAM530ynIrcqEkBztveTLNhBrtO4f9wSYDw0V7w5QwoGxaEI0jfNB8D p7znEKFa3Cimw/MJB8R9j0OCcw== X-Google-Smtp-Source: ABdhPJxaA9sNCrS37RO5bNLy2bEQyB2nnUJokHcvSh+MgOHyipJEzMpGtjUWe2GPsSUGgeyiwpkeWg== X-Received: by 2002:a17:90b:f15:: with SMTP id br21mr1777298pjb.234.1615354538081; Tue, 09 Mar 2021 21:35:38 -0800 (PST) Received: from localhost ([122.171.124.15]) by smtp.gmail.com with ESMTPSA id f19sm15222229pgl.49.2021.03.09.21.35.36 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 09 Mar 2021 21:35:37 -0800 (PST) From: Viresh Kumar To: Masahiro Yamada , Frank Rowand , Michal Marek , Rob Herring Cc: Viresh Kumar , Vincent Guittot , David Gibson , Michal Simek , Geert Uytterhoeven , anmar.oueja@linaro.org, Bill Mills , devicetree@vger.kernel.org, Geert Uytterhoeven , linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, Rob Herring Subject: [PATCH V11 0/5] dt: Add fdtoverlay rule and statically build unittest Date: Wed, 10 Mar 2021 11:05:28 +0530 Message-Id: X-Mailer: git-send-email 2.25.0.rc1.19.g042ed3e048af MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kbuild@vger.kernel.org Hi, This patchset adds a generic rule for applying overlays using fdtoverlay tool and then updates unittests to get built statically using the same. V10->V11: - Update patch 4/5 to fix checkpatch warning on spaces and tabs. - Added Acked-by from Masahiro for patch 2/5. V9->V10: - Add a new patch to allow .dtso files. - Update 2/5 to be more efficient and also generate symbols for base files automatically. - No need to add lines like DTC_FLAGS_foo_base += -@ in patch 5/5. - Add Ack by Masahiro for 1/5. V8->V9: - Added some comment in patch 3/4 based on Frank's suggestions. V7->V8: - Patch 1 is new. - Platforms need to use dtb-y += foo.dtb instead of overlay-y += foo.dtb. - Use multi_depend instead of .SECONDEXPANSION. - Use dtb-y for unittest instead of overlay-y. - Rename the commented dtb filess in unittest Makefile as .dtbo. - Improved Makefile code (I am learning a lot every day :) V6->V7: - Dropped the first 4 patches, already merged. - Patch 1/3 is new, suggested by Rob and slightly modified by me. - Adapt Patch 3/3 to the new rule and name the overlay dtbs as .dtbo. Reviewed-by: Frank Rowand Tested-by: Frank Rowand --- Viresh Rob Herring (1): kbuild: Add generic rule to apply fdtoverlay Viresh Kumar (4): kbuild: Simplify builds with CONFIG_OF_ALL_DTBS kbuild: Allow .dtso format for overlay source files of: unittest: Create overlay_common.dtsi and testcases_common.dtsi of: unittest: Statically apply overlays using fdtoverlay drivers/of/unittest-data/Makefile | 48 ++++++++++ drivers/of/unittest-data/overlay_base.dts | 90 +----------------- drivers/of/unittest-data/overlay_common.dtsi | 91 +++++++++++++++++++ drivers/of/unittest-data/static_base_1.dts | 4 + drivers/of/unittest-data/static_base_2.dts | 4 + drivers/of/unittest-data/testcases.dts | 23 ++--- .../of/unittest-data/testcases_common.dtsi | 19 ++++ .../of/unittest-data/tests-interrupts.dtsi | 11 +-- scripts/Makefile.lib | 40 ++++++-- 9 files changed, 218 insertions(+), 112 deletions(-) create mode 100644 drivers/of/unittest-data/overlay_common.dtsi create mode 100644 drivers/of/unittest-data/static_base_1.dts create mode 100644 drivers/of/unittest-data/static_base_2.dts create mode 100644 drivers/of/unittest-data/testcases_common.dtsi base-commit: a38fd8748464831584a19438cbb3082b5a2dab15