From patchwork Tue Feb 4 04:09:28 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yangbo Lu X-Patchwork-Id: 11363987 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C1C78112B for ; Tue, 4 Feb 2020 04:12:02 +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 9E21F20732 for ; Tue, 4 Feb 2020 04:12:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="KjjxaEGS" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9E21F20732 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nxp.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date: Subject: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=c3q+EOailaBNTekGYWVthECioj68kCvG/iP389b47IU=; b=Kjj xaEGSD5uBS2Xuy4G9o18VzVR8QY+OuoZ7ACYyDUHS2FMg303SrXEwkNfh2PWncb6dcfo/8DxzbtCZ Cvum/O8LD84rScQtZ7SBREAPVXFN308avjryZLy9j7EvWz+KgvxtJRObt6aIzPha3mfSE9IE7Ylvy YrgJaXIw+W3eVrqGLMzgR3Q/FD55h1EOxQPm1HdLY2Ls7g9MF7RrwKaodF+SYWvU731WM5IwGd0pj 25sbu19dzCSPSz1NtUnNfAvE/hW9ZYKXN3Fr8YFZ5Nk+tYrV0w7fCrykwYU7mf+iI6SyDlYxviyYv j2AJ36C5r/YN56dQRQ8hD4dQGOtJc6A==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iypZ7-0007Mp-Qj; Tue, 04 Feb 2020 04:11:57 +0000 Received: from inva020.nxp.com ([92.121.34.13]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iypZ4-0007Lu-OO for linux-arm-kernel@lists.infradead.org; Tue, 04 Feb 2020 04:11:56 +0000 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 4B3691C79C2; Tue, 4 Feb 2020 05:11:47 +0100 (CET) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 89EFA1C79BD; Tue, 4 Feb 2020 05:11:43 +0100 (CET) Received: from localhost.localdomain (mega.ap.freescale.net [10.192.208.232]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id ED2CD402CB; Tue, 4 Feb 2020 12:11:38 +0800 (SGT) From: Yangbo Lu To: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Shawn Guo , Li Yang Subject: [PATCH] arm64: dts: ls1088a: support eMMC HS200 speed mode for RDB board Date: Tue, 4 Feb 2020 12:09:28 +0800 Message-Id: <20200204040928.32320-1-yangbo.lu@nxp.com> X-Mailer: git-send-email 2.17.1 X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200203_201154_933810_C3E67CAB X-CRM114-Status: UNSURE ( 9.42 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.3 on bombadil.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [92.121.34.13 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Rob Herring , Yangbo Lu MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org This patch is to add eMMC HS200 speed mode support on ls1088ardb whose controller and peripheral circut support such capability. And clocks dts property is needed for driver to get peripheral clock value used for this speed mode. Signed-off-by: Yangbo Lu --- arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts | 1 + arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts index 4d77b34..5633e59 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts @@ -83,6 +83,7 @@ }; &esdhc { + mmc-hs200-1_8v; status = "okay"; }; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi index 5945662..ec6013a 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi @@ -393,6 +393,7 @@ reg = <0x0 0x2140000 0x0 0x10000>; interrupts = <0 28 0x4>; /* Level high type */ clock-frequency = <0>; + clocks = <&clockgen 2 1>; voltage-ranges = <1800 1800 3300 3300>; sdhci,auto-cmd12; little-endian;