From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Fri, 10 Mar 2023 10:44:03 +0100 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1paZIA-00FvjH-E7 for lore@lore.pengutronix.de; Fri, 10 Mar 2023 10:44:03 +0100 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1paZIA-0006mb-5s for lore@pengutronix.de; Fri, 10 Mar 2023 10:44:02 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:To:From:Reply-To:Cc:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=q24plz8LMBg4dSedpVvUn7nouzsI7K+jskR+K2KqSY8=; b=qn1+rU+40m/6kvcHZt8WxMv2lg usndMizeZl/cqJ19dtXbnNw4Wlv2pzAuHmiaJxT5yNTycoY93jTJguR4kzH7ZPzZqI+W5PmSAjzMr eZJn4qxQFC8q8Plt48VgSm++7q7UCoHbWeUyBmZq9GwfP6XinuWo3PYkg/QqWquiT6IgJMsB94sx0 7qWFdXLQEcQEVkXEum40ElgxGpU9fov3Rtu9JxV/F5zHt+aNK/GYKCKGnDXMsb4+R0amgGESmKoWW GyRLyUGevqS2DYHcojhO6pbb6zfyQp9F9NGo9WIku3HyLaqFmOHhhgKv2UywDk5qS4edizzi43n+u NIrKaP2g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1paZGu-00DzBP-Cb; Fri, 10 Mar 2023 09:42:44 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1paZGd-00Dz4k-Ju for barebox@lists.infradead.org; Fri, 10 Mar 2023 09:42:31 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1paZGb-0006Ly-DM; Fri, 10 Mar 2023 10:42:25 +0100 Received: from [2a0a:edc0:0:1101:1d::28] (helo=dude02.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1paZGa-00393y-O5; Fri, 10 Mar 2023 10:42:24 +0100 Received: from sha by dude02.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1paZGZ-00B48z-EK; Fri, 10 Mar 2023 10:42:23 +0100 From: Sascha Hauer To: Barebox List Date: Fri, 10 Mar 2023 10:42:15 +0100 Message-Id: <20230310094222.2538259-1-s.hauer@pengutronix.de> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230310_014227_836107_F3D11FE5 X-CRM114-Status: GOOD ( 13.54 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.9 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH v3 0/7] support overlays to the barebox live tree X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) Support for applying a device tree overlay to the barebox live tree is already present. This series adds a few missing pieces: - add support for applying overlays to the live tree from the command line - add support for adding new I2C/SPI devices via overlays - add Makefile magic to build dtbo files and dtbo.o files to include into the barebox binary from dtso files Changes since v2: - Don't build compressed dtbo files - Do not build overlays for PBL - rename symbols to __dtbo_ to avoid possible name clashes Changes since v1: - add a device_rescan() static inline wrapper - add missing call to of_i2c_register_devices() in i2c_add_numbered_adapter() - replace device_detect with device_rescan in of_device_create_on_demand() Sascha Hauer (7): kbuild: Add target to build dtb overlay files driver: Add rescan hook to struct device i2c: implement rescan spi: Directly register SPI device spi: reduce scope of 'chip' spi: implement rescan of_overlay: Add option to apply overlay to live tree commands/of_overlay.c | 38 ++++++++++++++++++++++++++++++++++---- drivers/i2c/i2c.c | 24 +++++++++--------------- drivers/of/platform.c | 12 +++++------- drivers/spi/spi.c | 29 ++++++++++++++++++++++++----- include/driver.h | 6 ++++++ scripts/Makefile.build | 2 ++ scripts/Makefile.lib | 10 +++++++++- scripts/gen-dtbo-s | 14 ++++++++++++++ 8 files changed, 103 insertions(+), 32 deletions(-) create mode 100755 scripts/gen-dtbo-s -- 2.30.2