From patchwork Wed Jul 17 09:37:55 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Conor Dooley X-Patchwork-Id: 13735273 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 81EAFC3DA4B for ; Wed, 17 Jul 2024 09:39:30 +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:References:In-Reply-To: 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: List-Owner; bh=uuIq5YZrVUy3mX1R75rJJPMZTwd9mLLzcPTpTT9M0io=; b=LBngjvbMFm3PnL JuPKYfDrDvuag05pr2Wd9NM0W6Hb8gwXhXXQ8SIBFGtjvzJNBtxBHotw107bySfpmg+c5uqGBRE/H OZc5ukw9BavAx31a7ivGuj11xRUGH0+mJa/S/f4QYDk5BBok2f/AOZpBJMCiifKgHx01pzkTpenLa 4HUw2BbLK5WVmP9A5YDkeexSd3rQ5zkqQvailk+5/+tJabQl+e6777yrKrprIWbYNNRcWv3NNbjzL y9niE+Sc2FDai/0e6hNTrBLY89bVQ0e8CvTGo1n1O0DcClN51dtmD9BdVvndNW4igjuME4oYPWv2e slw+VOslggbGFf6RvMPQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sU18C-0000000DM2r-1CIN; Wed, 17 Jul 2024 09:39:28 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sU179-0000000DLWs-2YBs; Wed, 17 Jul 2024 09:38:24 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id E87D461435; Wed, 17 Jul 2024 09:38:22 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0460BC4AF09; Wed, 17 Jul 2024 09:38:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1721209102; bh=kvAvf3K13By68WYYkU8J/NSbxi+QzftdA8TmLyuxtq0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dT7QjkcLSQyTYW+upkHxZPkqByBL2o8ELkc8voWPr2JPTBJVqWgrjKDUy0zA7f1M5 LpmBztk1tru1WTy6CVfQGaBkZQVzjTQ17LwFXYhoKWGKFcDbXAjMCQjx6hpGTfCTUj hHecFyKnDZup/UZ8X5qXvrGrdP2hQLRJNP30XMzpuvpJfbZF55q9axNy1k9xeNcFGc yuZ6XPb3mQyHZW4KNzsW4RDRx6XB4J9FuP9LotQgiCP7asnQhiBF3oLKYbKTy21Vhw 0DDU3dG7m+2f/sSAYQsF3vfghyLn3jScF379FhG5+D4PhifvoYUK2k3Yl5P0liblNy Kb4rypoeHK6ig== From: Conor Dooley To: linux-kernel@vger.kernel.org Cc: conor@kernel.org, Conor Dooley , Dinh Nguyen , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Huacai Chen , WANG Xuerui , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, imx@lists.linux.dev, loongarch@lists.linux.dev Subject: [PATCH v1 3/4] loongarch: dts: remove non-existent DAC from 2k1000-ref Date: Wed, 17 Jul 2024 10:37:55 +0100 Message-ID: <20240717-preacher-sandal-2aeffa322b9f@spud> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240717-anvil-ashy-544e80a1317c@spud> References: <20240717-anvil-ashy-544e80a1317c@spud> MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=958; i=conor.dooley@microchip.com; h=from:subject:message-id; bh=jfLYO8PFemfCqGXNrh1eFKx07e6y8OVxxug9hg0F1C0=; b=owGbwMvMwCFWscWwfUFT0iXG02pJDGnTJ3wU+s7fvKRHVGz+tenHhQ6u+vrlkYLe4hNn2rVXF HV2LHmf1FHKwiDGwSArpsiSeLuvRWr9H5cdzj1vYeawMoEMYeDiFICJJJcx/PdJF2lX6+VKeudx xv6ec7hVzOGt+8qki78ErNwe8JdfKZyRYVF6v9Uj3+6GPcdYu8PPVBh1pk+61dXt/W3ajAMVs9I 0GAA= X-Developer-Key: i=conor.dooley@microchip.com; a=openpgp; fpr=F9ECA03CF54F12CD01F1655722E2C55B37CF380C X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240717_023823_769781_68F65274 X-CRM114-Status: GOOD ( 11.00 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org From: Conor Dooley The 2k1000 reference boards do not have a Rohm DAC on them as far as I can tell, and they certainly do not have a dh2228fv, as this device does not actually exist! Remove the dac nodes from the devicetrees as it is not acceptable to pretend to have a device on a board in order to bind the spidev driver in Linux. Signed-off-by: Conor Dooley Reviewed-by: Krzysztof Kozlowski --- arch/loongarch/boot/dts/loongson-2k1000-ref.dts | 5 ----- 1 file changed, 5 deletions(-) diff --git a/arch/loongarch/boot/dts/loongson-2k1000-ref.dts b/arch/loongarch/boot/dts/loongson-2k1000-ref.dts index 23cf26cc3e5f..3514ea78f525 100644 --- a/arch/loongarch/boot/dts/loongson-2k1000-ref.dts +++ b/arch/loongarch/boot/dts/loongson-2k1000-ref.dts @@ -90,11 +90,6 @@ &spi0 { #address-cells = <1>; #size-cells = <0>; - spidev@0 { - compatible = "rohm,dh2228fv"; - spi-max-frequency = <100000000>; - reg = <0>; - }; }; &ehci0 {