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[2620:137:e000::1:20]) by mx.google.com with ESMTP id p16-20020a1709027ed000b0019b0b007981si2367752plb.531.2023.02.18.03.27.32; Sat, 18 Feb 2023 03:27:45 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b="tanSx/9G"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229794AbjBRL1A (ORCPT + 99 others); Sat, 18 Feb 2023 06:27:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59476 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229687AbjBRL0y (ORCPT ); Sat, 18 Feb 2023 06:26:54 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EE19D1420D for ; Sat, 18 Feb 2023 03:26:53 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id A24B4B822A9 for ; Sat, 18 Feb 2023 11:26:52 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 48C78C433EF; Sat, 18 Feb 2023 11:26:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1676719611; bh=JVTiq+B7EgZuFlDHHXZ/E5jLhXy+PnF55RTV4RUP3v8=; h=From:To:Cc:Subject:Date:From; b=tanSx/9GIYeOkjwWxWqRA+w5iY++qN6UfgcwDjlM5t8wrhMv9LXNPHW265Bcq/b0f yAMtC3vh0/qPWJF6YpCXwqz/wucM9qPc8QvzQKaSR6wiQ2IefR8/2W6UbTLWftMHDo fsSNM5my3T/BSJ/nrZIGKZJko4cZmZpCtCxVsYk1lMwv+b5J4K3G/sG3CWZxkv/GyC mogB1sm1zBoyadOG548rnxtQDRmmFeGgp21gVqr6dElcVWOmefsBauG5WKT0Qf+FfA KPdswLDWakc5ZjXN1Ca8HUCKcCqQYkqV4q2yoasQ88XHRBFdj/qSRm4SyyVop4Q8Q4 P1gM/H8dR2CiA== Received: by pali.im (Postfix) id 7B9E371F; Sat, 18 Feb 2023 12:26:48 +0100 (CET) From: =?utf-8?q?Pali_Roh=C3=A1r?= To: Michael Ellerman , Nicholas Piggin , Christophe Leroy , Scott Wood , Sinan Akman , Martin Kennedy Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 0/8] powerpc/85xx: p2020: Create one unified machine description Date: Sat, 18 Feb 2023 12:13:57 +0100 Message-Id: <20230218111405.27688-1-pali@kernel.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1758167999790999682?= X-GMAIL-MSGID: =?utf-8?q?1758167999790999682?= This patch series unifies all P2020 boards and machine descriptions into one generic unified P2020 machine description. With this generic machine description, kernel can boot on any P2020-based board with correct DTS file. Tested on CZ.NIC Turris 1.1 board with has Freescale P2020 processor. Kernel during booting correctly detects P2020 and prints: [ 0.000000] Using Freescale P2020 machine description Changes in v3: * Use 'if (IS_ENABLED(CONFIG_PPC_I8259))' instead of '#ifdef CONFIG_PPC_I8259' * Simplify p2020_probe() * Patches generated by -M and -C git options Link to v2: https://lore.kernel.org/linuxppc-dev/20221224211425.14983-1-pali@kernel.org/ Changes in v2: * Added patch "p2020: Move i8259 code into own function" (separated from the next one) * Renamed CONFIG_P2020 to CONFIG_PPC_P2020 * Fixed descriptions Link to v1: https://lore.kernel.org/linuxppc-dev/20220819191557.28116-1-pali@kernel.org/ Pali Rohár (8): powerpc/85xx: Mark mpc85xx_rdb_pic_init() as static powerpc/85xx: Mark mpc85xx_ds_pic_init() as static powerpc/85xx: p2020: Move all P2020 machine descriptions to p2020.c powerpc/85xx: p2020: Move i8259 code into own function powerpc/85xx: p2020: Unify .setup_arch and .init_IRQ callbacks powerpc/85xx: p2020: Define just one machine description powerpc/85xx: p2020: Enable boards by new config option CONFIG_PPC_P2020 powerpc: dts: turris1x.dts: Remove "fsl,P2020RDB-PC" compatible string arch/powerpc/boot/dts/turris1x.dts | 2 +- arch/powerpc/platforms/85xx/Kconfig | 22 ++- arch/powerpc/platforms/85xx/Makefile | 1 + arch/powerpc/platforms/85xx/mpc85xx_ds.c | 25 +--- arch/powerpc/platforms/85xx/mpc85xx_rdb.c | 46 +----- .../platforms/85xx/{mpc85xx_ds.c => p2020.c} | 135 ++++++------------ 6 files changed, 68 insertions(+), 163 deletions(-) copy arch/powerpc/platforms/85xx/{mpc85xx_ds.c => p2020.c} (52%)