From patchwork Tue Oct 12 23:58:20 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leo Li X-Patchwork-Id: 12554095 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9E57FC433F5 for ; Wed, 13 Oct 2021 00:11:56 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 6BBDE6058D for ; Wed, 13 Oct 2021 00:11:56 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 6BBDE6058D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nxp.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org 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=mhWqCLbvpX6cM+apCqglVy7AopoEgg6OGL6gcDfVX84=; b=wZdVLGUPqJrtng 5wRhv+/PsGnHk8ybEycSJLR9sdNoKLhsgm92wze10/S2j/b58ILTXFRzp5FEmKSDNqDc7jO3INH6u vqysucQHqZ+gDJtOw+bOcHQusbTyMdfHGTmresZWt5LNTS+aY6m29LlqSiAYY0g3xA0MSwUxyEsal 9axEEDLaxRWPtxpuLzOAPaHFDm7PZjqAzzPuQn+nbRrDeQKdAVEJNhPo5xHiMVP1AmXznPcwesghM KYPd659OF1ov4Je31aULBO2WyLvgCuneWIcRjkHzCZ7Vi6S/q4yDC9e4LZ4ijQ4n+YJDChBBC+ZUm 0QhLKLFRvJrXdfhd4ORA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1maRqp-00EIGq-OR; Wed, 13 Oct 2021 00:10:31 +0000 Received: from inva021.nxp.com ([92.121.34.21]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1maRmw-00EGYT-GC for linux-arm-kernel@lists.infradead.org; Wed, 13 Oct 2021 00:06:32 +0000 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 36687202E47; Wed, 13 Oct 2021 02:06:25 +0200 (CEST) Received: from smtp.na-rdc02.nxp.com (usphx01srsp001v.us-phx01.nxp.com [134.27.49.11]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id F30C0202E43; Wed, 13 Oct 2021 02:06:24 +0200 (CEST) Received: from right.am.freescale.net (right.am.freescale.net [10.81.116.142]) by usphx01srsp001v.us-phx01.nxp.com (Postfix) with ESMTP id 7239940A77; Tue, 12 Oct 2021 17:06:24 -0700 (MST) From: Li Yang To: Shawn Guo , Rob Herring , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Li Yang Subject: [PATCH v3 14/17] ARM: dts: ls1021a-qds: change fpga to simple-mfd device Date: Tue, 12 Oct 2021 18:58:20 -0500 Message-Id: <20211012235824.31096-15-leoyang.li@nxp.com> X-Mailer: git-send-email 2.25.1.377.g2d2118b In-Reply-To: <20211012235824.31096-1-leoyang.li@nxp.com> References: <20211012235824.31096-1-leoyang.li@nxp.com> MIME-Version: 1.0 X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211012_170630_731517_99241B3D X-CRM114-Status: GOOD ( 10.42 ) 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 The FPGA is not really a bus but more like an MFD device. Change the compatible string from "simple-bus" to "simple-mfd". This also fix a node name issue with simple-bus schema. Signed-off-by: Li Yang --- arch/arm/boot/dts/ls1021a-qds.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/ls1021a-qds.dts b/arch/arm/boot/dts/ls1021a-qds.dts index 6e469b46229f..f1acb97aee69 100644 --- a/arch/arm/boot/dts/ls1021a-qds.dts +++ b/arch/arm/boot/dts/ls1021a-qds.dts @@ -205,7 +205,7 @@ nand@2,0 { fpga: board-control@3,0 { #address-cells = <1>; #size-cells = <1>; - compatible = "simple-bus"; + compatible = "simple-mfd"; reg = <0x3 0x0 0x0000100>; bank-width = <1>; device-width = <1>;