From patchwork Tue Mar 26 19:58:04 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 13604935 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 72774C54E67 for ; Tue, 26 Mar 2024 19:58:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=HzI2VfHeTAKKUoMTBrVh0qBqAjqTAj3nS6Og7wznpB8=; b=re2fOu04cCcLZ+ JeM03MrvzgLqashKRLdsbIG7cJR7GWDl0evkE6vrJQu4ILy2lfxp0rv+XyguxsqKSVa1ZPLYfhV24 IbuGUIf6StRAmZUexf9fM3NT03gmxq3rt5I3KXaSvwZW1GhUwewmW/+de1yYwCFoGLANXuOS4j+pK 5s3zeyasnqltRHdvCyVLlp/1rOJo5N/PxnRC0O2CKbHHYbaAj8MXbQ3sCfJt96DRcnq91wOYZsCH1 uID0XmVPd4+JbZ9Gx9xYWQX3tTxtdQFqXs4SFanPVUzpJaL/9arMBh8zTs8GG6iyrfDrdECIBoHbE pax6mRxZ8bKFi/MxgSOQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rpCwJ-00000006EcD-39KQ; Tue, 26 Mar 2024 19:58:31 +0000 Received: from perceval.ideasonboard.com ([213.167.242.64]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rpCwC-00000006EYk-2BiK; Tue, 26 Mar 2024 19:58:28 +0000 Received: from pendragon.ideasonboard.com (81-175-209-231.bb.dnainternet.fi [81.175.209.231]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 4F86663B; Tue, 26 Mar 2024 20:57:45 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1711483065; bh=C14mH9fBuI/EpgXwOjPrDIoWrftlZthDQ78Yr0RdEwI=; h=From:To:Cc:Subject:Date:From; b=fHjlrDX0oOgI3bMqS/V6/D3MP6cq0K2N96F9i6LgVa5yz3XaMcxCXKV4nkTYD0PDO YD2V46XvwZjVnOYFoefDD67m9wjfJaY6/aIsjw4vgp/tnPg/A9zMBTBRDgyb3Xo/mz yB1l3hEq1McWcnf32rCLvhS8fmFv5BJ3qoI7mI3U= From: Laurent Pinchart To: devicetree@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org Cc: Dave Stevenson , Naushir Patuck , Bartosz Golaszewski , Broadcom internal kernel review list , Conor Dooley , Florian Fainelli , Krzysztof Kozlowski , Linus Walleij , Nicolas Saenz Julienne , Ray Jui , Rob Herring , Scott Branden , Stefan Wahren Subject: [PATCH v2 0/3] dt-bindings: arm: bcm: raspberrypi,bcm2835-firmware: Drive-by fixes Date: Tue, 26 Mar 2024 21:58:04 +0200 Message-ID: <20240326195807.15163-1-laurent.pinchart@ideasonboard.com> X-Mailer: git-send-email 2.43.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240326_125826_843517_45EFD18B X-CRM114-Status: GOOD ( 10.17 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hello, This small series includes a few drive-by fixes for DT validation errors. The first patch has been posted previously in v1 ([1], and now addresses a small review comment. I think it's good to go. The next two patches address the same issue as "[PATCH 1/2] dt-bindings: arm: bcm: raspberrypi,bcm2835-firmware: Add missing properties" ([2]), but this time with a (hopefully) correct approach. Patch 2/3 starts by fixing the raspberrypi-bcm2835-firmware driver, removing the need for DT properties that are specified in bcm2835-rpi.dtsi but not documented in the corresponding bindings. Patch 3/3 can then drop those properties, getting rid of the warnings. [1] https://lore.kernel.org/linux-arm-kernel/20240326004902.17054-3-laurent.pinchart@ideasonboard.com/ [2] https://lore.kernel.org/linux-arm-kernel/20240326004902.17054-2-laurent.pinchart@ideasonboard.com/ Laurent Pinchart (3): dt-bindings: arm: bcm: raspberrypi,bcm2835-firmware: Add gpio child node firmware: raspberrypi: Use correct device for DMA mappings ARM: dts: bcm283x: Drop unneeded properties in the bcm2835-firmware node .../arm/bcm/raspberrypi,bcm2835-firmware.yaml | 30 +++++++++++++++++++ .../gpio/raspberrypi,firmware-gpio.txt | 30 ------------------- arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi | 4 --- drivers/firmware/raspberrypi.c | 7 +++-- 4 files changed, 34 insertions(+), 37 deletions(-) delete mode 100644 Documentation/devicetree/bindings/gpio/raspberrypi,firmware-gpio.txt Reviewed-by: Stefan Wahren