From patchwork Wed Jan 13 15:26:30 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andre Przywara X-Patchwork-Id: 362307 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2DD37C433E0 for ; Wed, 13 Jan 2021 15:28:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F1EB82339F for ; Wed, 13 Jan 2021 15:28:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727053AbhAMP2g (ORCPT ); Wed, 13 Jan 2021 10:28:36 -0500 Received: from foss.arm.com ([217.140.110.172]:37934 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727047AbhAMP2g (ORCPT ); Wed, 13 Jan 2021 10:28:36 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 9F6A01424; Wed, 13 Jan 2021 07:27:17 -0800 (PST) Received: from localhost.localdomain (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 1518E3F66E; Wed, 13 Jan 2021 07:27:15 -0800 (PST) From: Andre Przywara To: Maxime Ripard , Chen-Yu Tsai , Rob Herring Cc: Jernej Skrabec , Icenowy Zheng , Emmanuel Vadot , Heinrich Schuchardt , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@googlegroups.com Subject: [PATCH v2 8/8] arm64: dts: allwinner: Pine H64: Enable HS200 eMMC mode Date: Wed, 13 Jan 2021 15:26:30 +0000 Message-Id: <20210113152630.28810-9-andre.przywara@arm.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20210113152630.28810-1-andre.przywara@arm.com> References: <20210113152630.28810-1-andre.przywara@arm.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The eMMC modules offered for the Pine64 boards are capable of the HS200 eMMC speed mode, when observing the frequency limit of 150 MHz. Enable that in the DT. This increases the interface speed from ~80 MB/s to ~120 MB/s. Signed-off-by: Andre Przywara Acked-by: Chen-Yu Tsai --- arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts index 961732c52aa0..15ceba027a73 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts @@ -142,6 +142,7 @@ vqmmc-supply = <®_bldo2>; non-removable; cap-mmc-hw-reset; + mmc-hs200-1_8v; bus-width = <8>; status = "okay"; };