From patchwork Wed Mar 3 04:36:16 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Viresh Kumar X-Patchwork-Id: 12114239 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 5810BC433E0 for ; Wed, 3 Mar 2021 21:00:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1C59464E87 for ; Wed, 3 Mar 2021 21:00:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1351349AbhCCT2v (ORCPT ); Wed, 3 Mar 2021 14:28:51 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53100 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1350532AbhCCEqO (ORCPT ); Tue, 2 Mar 2021 23:46:14 -0500 Received: from mail-pg1-x52d.google.com (mail-pg1-x52d.google.com [IPv6:2607:f8b0:4864:20::52d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8A653C0617AA for ; Tue, 2 Mar 2021 20:36:33 -0800 (PST) Received: by mail-pg1-x52d.google.com with SMTP id p21so15391927pgl.12 for ; Tue, 02 Mar 2021 20:36:33 -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=+K+JVsQKi7Mi6myrR3iz/PWgj0Awrh+5TFM40EBt8aY=; b=M5+mLUF5aSMVrz5Uiw8Zit0bKYxSc1fkgnLsFbYga2jGJJuQ02RiXfOY5vCccAKxgx M19F8JwGyK62peIgmtye78cbK1nLh6cWGD6epC0B8TvecV8mdWVSAD+HVf5CUKTLXYKy 9B6MPonsDGw5gG4FFbO55y1nXkYpuX9uCh7JBKQwewT+QgUuHCj+VEN5YzWVkBj6K+Ij Zmz8OsTiKNdKQK5C4xBKSM/XRVnzPclfFqrMBnlXddvLxaPBGxy3X3dbc5Sfv10Z7O51 pNP3nERW6krWBQL6P5ioH5/I509foVdJkC7CFSQhlvQ15DjAcW6Pgu3w+pb+l4useM9m qAbw== 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=+K+JVsQKi7Mi6myrR3iz/PWgj0Awrh+5TFM40EBt8aY=; b=cRJJCAMe4wfSIGN0mLse+6GSFwGsNkaoYcSECIxZsWZM/T6fkQLSVikdb3x5MD5M37 TJVaLjc7JdmtQ70dCJdvmOfs/tgTZk6eijUPxo19UUTqzNjPIlQmsiwIHIc9ipLFcEh/ EKDyUNr6OZyxBFtpfJZFv5FBybyos69ZPJ/O7FeR938D4JXOTnTdtqynLdvpYL4AX482 1xP8hRp8MIUtAZMaITJ4zc/2WKnaMF09EFCJK7pxnIdLNWQaBMZuSfUkY5S+JOCDAjNZ Fvybpg2MN4ut0Y/Seh4ZnOJssYeAcOjtJZ/jyJ5CPZh+0uJc9TUtubLAdMS3Hc2zU/i7 yybQ== X-Gm-Message-State: AOAM532QN6bEk0aoxHptXClhQZWGpY/0N9gBB9GRu8K1iPjG+JWZa5aN dtkEN0r1A1gZP59OG37OCN3JHA== X-Google-Smtp-Source: ABdhPJwrFPTNFRhjHYLXGgAwPqdMGH/7/1mgirrESsjd3vWRq2aphgmsj6phJmEMtXRM25zfBp72DA== X-Received: by 2002:a65:480c:: with SMTP id h12mr21020612pgs.169.1614746193045; Tue, 02 Mar 2021 20:36:33 -0800 (PST) Received: from localhost ([122.171.124.15]) by smtp.gmail.com with ESMTPSA id x9sm5004567pjp.29.2021.03.02.20.36.32 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 02 Mar 2021 20:36:32 -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, linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, Rob Herring Subject: [PATCH V9 0/4] dt: Add fdtoverlay rule and statically build unittest Date: Wed, 3 Mar 2021 10:06:16 +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. 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. --- Viresh Rob Herring (1): kbuild: Add generic rule to apply fdtoverlay Viresh Kumar (3): kbuild: Simplify builds with CONFIG_OF_ALL_DTBS of: unittest: Create overlay_common.dtsi and testcases_common.dtsi of: unittest: Statically apply overlays using fdtoverlay drivers/of/unittest-data/Makefile | 50 ++++++++++ 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 | 29 +++++- 9 files changed, 210 insertions(+), 111 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: fe07bfda2fb9cdef8a4d4008a409bb02f35f1bd8