From patchwork Fri Oct 1 00:04:14 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leo Li X-Patchwork-Id: 12529589 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 98741C433EF for ; Fri, 1 Oct 2021 00:11:18 +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 5EC016159A for ; Fri, 1 Oct 2021 00:11:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 5EC016159A 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=XLEIxoJ5JIr7qReb95M7e+vYzUIUP21B1sGGEFbdFfY=; b=ouYBDu+1MpZ569 Ux7ggwD9VnbJv2Zxe0c/KRfpz1/WJDwXSy2VlsCKKCU/BMN+8HGza6xdX+EwvaErQQsiuG05i32V7 1Bj18ljYdMP8SnRRjJ3FH5m/rgVDU0EVe+BUyeojW+52dIgBjG03dAlsSh0pUftvUlaxB5D3abZmz 0PTLga6OH3+Et/jn07EQ38k+OVGK63YPF3nkzvN8nncPgnbK9IQh1W/Bb/aV/2idq7Xv8pV6OtZHE tBSFbbEvErRhARsjvoOjNyGqAfQjoeC5+fNPt3DYKi+VcjEQbF5QsE/kDD/4n4Wx1OH4SGEfXVwKS vpypk3eTScEf8e5cGmTg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mW66e-00GF5Q-7J; Fri, 01 Oct 2021 00:08:53 +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 1mW62V-00GD5q-J5 for linux-arm-kernel@lists.infradead.org; Fri, 01 Oct 2021 00:04:37 +0000 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 3C9FB202431; Fri, 1 Oct 2021 02:04:26 +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 0538B200A95; Fri, 1 Oct 2021 02:04:26 +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 76DB840BF6; Thu, 30 Sep 2021 17:04:25 -0700 (MST) From: Li Yang To: Shawn Guo , Rob Herring , devicetree@vger.kernel.org, Oleksij Rempel , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Li Yang Subject: [PATCH v2 13/16] ARM: dts: ls1021a-qds: change fpga to simple-mfd device Date: Thu, 30 Sep 2021 19:04:14 -0500 Message-Id: <20211001000417.15334-14-leoyang.li@nxp.com> X-Mailer: git-send-email 2.25.1.377.g2d2118b In-Reply-To: <20211001000417.15334-1-leoyang.li@nxp.com> References: <20211001000417.15334-1-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-20210930_170435_879457_4CEE8A56 X-CRM114-Status: GOOD ( 10.95 ) 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 8177ab861709..4470bf98fe08 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>;