From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Thu, 30 Nov 2023 08:05:11 +0100 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1r8b6l-00E5tU-0y for lore@lore.pengutronix.de; Thu, 30 Nov 2023 08:05:11 +0100 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1r8b6l-0000mq-CI for lore@pengutronix.de; Thu, 30 Nov 2023 08:05:11 +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:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=MgDMH4k6ElqcjpVH+bKFQWZvpOaLIY8kL6fahBuO6yo=; b=mGBENS8cyorW13AmlJXNWMlsak NqEjuObSPjvc8inImvKpwYTHe5arzOIi76ncxDmaY0ouyJTcIK78D9eEq68UeuWpyaKX5vQyirVOF T523w/Aafj/yvYa2Ud/k1Ds5REhCrsIBmAItQf9bhUmELE+5cOjdbePuTQRowYJ9Mw7ix8h9dbXcF zZUBYzHJq0DkH4zGNYwAEDVmuaDOqAYLWXGCQmGXQVrUSfxNE1UYsy/+YGRUhRJAUGVP+T7NBbDky AYS23EBUtce1aZ50y1wXu3AVKIm9ENNvj7ExSboy/+0ADglREsPEp7diGZbDw7YASWbuumz6ik6J/ eJOLI8eg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1r8b5I-00A3gl-03; Thu, 30 Nov 2023 07:03:40 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1r8b5E-00A3gM-1f for barebox@lists.infradead.org; Thu, 30 Nov 2023 07:03:37 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1r8b55-0000ZJ-AU; Thu, 30 Nov 2023 08:03:27 +0100 Received: from [2a0a:edc0:0:1101:1d::54] (helo=dude05.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1r8b52-00CZZQ-Eo; Thu, 30 Nov 2023 08:03:24 +0100 Received: from localhost ([::1] helo=dude05.red.stw.pengutronix.de) by dude05.red.stw.pengutronix.de with esmtp (Exim 4.96) (envelope-from ) id 1r8b52-00DpHb-1D; Thu, 30 Nov 2023 08:03:24 +0100 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Ahmad Fatoum Date: Thu, 30 Nov 2023 08:03:20 +0100 Message-Id: <20231130070320.3295372-2-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231130070320.3295372-1-a.fatoum@pengutronix.de> References: <20231130070320.3295372-1-a.fatoum@pengutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231129_230336_554185_907E67B4 X-CRM114-Status: GOOD ( 11.49 ) 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.whiteo.stw.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, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 2/2] kbuild: don't warn about reg formatting X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) Overlays, especially new style ones, are prone to trigger the reg formatting warnings if fragments add node with reg properties without also patching the parent: &phy0 { reg = <7>; }; In order to add #address-cells and #size-cells, the parent would need to be overlaid, which is a bad tradeoff as it's either redundant or it overrides the existing cell count with the wrong ones, possibly invalidating reg parsing for existing nodes. Improve the situation and avoid false positives by silencing the warnings when building device tree overlays. Signed-off-by: Ahmad Fatoum --- scripts/Makefile.lib | 2 ++ 1 file changed, 2 insertions(+) diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 8aa49b1ee1b0..0b236babb275 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -371,6 +371,8 @@ ifeq ($(CONFIG_OF_OVERLAY_LIVE), y) DTC_FLAGS.dtb += -@ endif +DTC_FLAGS.dtbo += -Wno-avoid_default_addr_size -Wno-reg_format + # Generate an assembly file to wrap the output of the device tree compiler quiet_cmd_dt_S_dtb = DTB $@ cmd_dt_S_dtb = $(srctree)/scripts/gen-dtb-s $(subst -,_,$(*F)) $< $(CONFIG_IMD) > $@ -- 2.39.2