From mboxrd@z Thu Jan 1 00:00:00 1970 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=-14.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,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 E4266C76186 for ; Sat, 27 Jul 2019 21:03:45 +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 A03DD208E4 for ; Sat, 27 Jul 2019 21:03:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="l+yU0rSK" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A03DD208E4 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=medhas.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.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:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version: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=1NuGWTIys9GUR7szUnDzIjN0/VbCpMBFx1+7iq2gnVU=; b=l+yU0rSKdATCpB ep5v0Mh4ybc8cZP5EpFUIwZ1Ob9eFM2yYC4Q35npUwR+JPUvunMvsI5s/6ysGSUKIdyhgP9bHkoBQ UaB2T0dcVwk5z18jQOSZiDV3dmrKcYgNLNXtdZ3HZ4XBmfBpK4eO4QaC7PyM40EqAoJxvf15n2MfT hE5rF937p/MZBtDg89E3w0Z13470w+EK1UCqvK8FG4fF6R+XMCaG028O8hxv2S17jkc9qzYmYn9e+ MOZ5A3CCksQsE6KNePQbKy3jYHMcs06qAgSexW0ccA4F4kY1ZyqVhnPf/9j6YiOBMLbT85yBbgYpC DuaXj+VEROOCKyuj9MYw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hrTqp-0005gA-8X; Sat, 27 Jul 2019 21:03:35 +0000 Received: from mout.perfora.net ([74.208.4.197]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hrTql-0005fs-L0 for linux-arm-kernel@lists.infradead.org; Sat, 27 Jul 2019 21:03:33 +0000 Received: from towel.hsd1.wa.comcast.net ([71.197.225.149]) by mrelay.perfora.net (mreueus001 [74.208.5.2]) with ESMTPSA (Nemesis) id 0MMVI0-1hkIq42rDq-008MBc; Sat, 27 Jul 2019 23:03:22 +0200 From: Sunil Mohan Adapa To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v2] arm64: dts: allwinner: a64: Enable eMMC on A64-OLinuXino Date: Sat, 27 Jul 2019 14:03:07 -0700 Message-Id: <20190727210307.17607-1-sunil@medhas.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-Provags-ID: V03:K1:rxDMNqtsrqr2/w067HCFthZ7p16fRHrwFbrQrs23+huAvCY4I56 tVhgjj1IJTX/NMasmutT265cvFz4i61axYqRyntytM3dIQiV0gPG8b6kCSiwJyZBXsxfk70 uWJ7kvSzIVASxee+lvshSTIalaO74GetkvdTCDR1YStk2UMmDtTWRuDS2ZvLbyhhmn8e7Tw JjGPg2ykc/eMhkd0oENZA== X-UI-Out-Filterresults: notjunk:1;V03:K0:ek5Wi3MTjEE=:uBhWcXdFx2HTTzMwkD9cM9 +eu2TGcxgSmeqmSkIvXSFskvws2sQl6zoft+UBIutAzlLlsWviegCVqHyS4/qApmHEhLKflpV 2wD6t5PqipbDI9IFxHh6EjoH6Ym7o0sPBWHhoKNkpw1/JmAND/epdEUh43vJ4kvUR/ay2sA8d luVijakiIcd8LtreiRqPhxa96LbvGsQk7YdTaJg512P+zatWFw6TX6dPiUico091M9ub5u21+ tRyh7R6raJHFc/pN8GJp1CuDb/MTk9X4P3qkmCGZJ1Vjtl+9/BBTtzbcm9Ow/YHzdSApgeAPh GGNkkyySZxnbpiL6gyy0eebKM6OdMq6KbYFRm6fGyKTG8smPIN5mpPOhK+P/4Gb4qpk4VI0HG e+mIBB2+5bQocUMhm9i5DovYAbBtxFCPMmMXZ3zU1ie6ErDUNGjJiF1Wmaak0J4/8H311RRBw 8/kXjTqjLTkm0boBzjuw9nThEozf2VnJ7VwXKSkIkiugFdwwwTLIrxfJ+G+SRBfSQQzTLP9Mu Zt6agPdvn9BchnWXDI2WGlmOEgzE7reS2Dj/0gOUEIA05MJBaS+jyo1XSuaCMewjj9IEWEHQi Tyt7RGek6B2r9qpcRmGABEmWToEBgm/bUw9wI3nLLBIUxmWNxz15XrtzOOfWber/rGu3BEkys d9LkyeU0aClTEg8h7GXktA8buLP2MDN77p01034yKLC/Q6dH+h00GPituB0QvsBCUXLMSLdFq VOA0gJ9PJlhFHe85MVTtC7X0bcmTD+WEZJMKsw== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190727_140331_754894_647A134A X-CRM114-Status: UNSURE ( 7.33 ) X-CRM114-Notice: Please train this message. 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: maxime.ripard@bootlin.com, Sunil Mohan Adapa , wens@csie.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org A64-OLinuXino board has three variants that have eMMC support. Add support for eMMC on boards that have it. This patch has been tested on A64-OLinuXino-1Ge16GW with Linux 5.0 from Debain. Basic benchmarks using Flexible IO Tester show reasonable performance from the eMMC. eMMC - Random Write: 23.1MiB/s eMMC - Sequential Write: 74.5MiB/s SD Card - Random Write: 1690KiB/s SD Card - Sequential Write: 11.0MiB/s v2: Fix descriptions for VCC and VCCQ. [sunil@medhas.org Fix descriptions for VCC and VCCQ] Signed-off-by: Sunil Mohan Adapa Tested-by: Sunil Mohan Adapa From: Martin Ayotte Link: https://github.com/armbian/build/commit/174953de1eb09e6aa1ef7075066b573dba625398 --- .../arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts index 01a9a52edae4..28bb67ebe173 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts @@ -155,6 +155,17 @@ }; }; +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins>; + vmmc-supply = <®_dcdc1>; + vqmmc-supply = <®_dcdc1>; + bus-width = <8>; + non-removable; + cap-mmc-hw-reset; + status = "okay"; +}; + &ohci0 { status = "okay"; }; -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel