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: 13735265 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C066E5589B; Wed, 17 Jul 2024 09:38:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721209102; cv=none; b=DbbC48wU7QWsa0WogD+zD0+K9nxpBPUwYnDs9oWbvCSvzG1tNLqIY6BdEtUgHIi/0jDf10WSwALPFofyNxKa/Mnx3m6fnohDq3EczKCp0g7W8qrv6VXQvDLOWIvJqfTmWWO0OvdpttPWry9n3u6PC8KA2UcMKagA/x2cic05zF4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721209102; c=relaxed/simple; bh=kvAvf3K13By68WYYkU8J/NSbxi+QzftdA8TmLyuxtq0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=SaDoEyuJrvphAm2YIpTmYcdqo4aa8rJt4Zyf2pmfKbbuhTFcAh44TbLhrQuHgxdyRaIbMEJoDpx526tb2/d3OA8lizZbFFFcUpXDXVgK6uWS/C7ysN/qNihF8qjRTpiUv3sEbcc94Cuivhnu/9IdrCdXJDxAs4NUYcpCmsWb4Gw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dT7QjkcL; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="dT7QjkcL" 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> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: 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 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 {