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=-5.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 A8403C48BE8 for ; Mon, 24 Jun 2019 10:10:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 76D0621473 for ; Mon, 24 Jun 2019 10:10:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1561371032; bh=k1UeBPaMg9crGnvIX9XG0jozyYs+NYomN/H3UaM7mo4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=2DjWcBRaeBVMtMbxRsNul/KXM+RXowxW9V9ZfClhC5XlvOPLxPxRm+TAO3FnE3W/k jqlYouIer3Y/Wh6q4YoBfWPm5m6m1xCKZyl0Yhg5rfDYv+qn3ExUNgxos58Jn2S/z8 /5AGFhyrvXhUZ6wNpRUxV/q/wwi3SxqtK9vHWcxw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730364AbfFXKHu (ORCPT ); Mon, 24 Jun 2019 06:07:50 -0400 Received: from mail.kernel.org ([198.145.29.99]:40540 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730359AbfFXKHs (ORCPT ); Mon, 24 Jun 2019 06:07:48 -0400 Received: from localhost (f4.8f.5177.ip4.static.sl-reverse.com [119.81.143.244]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 4F3BA20644; Mon, 24 Jun 2019 10:07:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1561370867; bh=k1UeBPaMg9crGnvIX9XG0jozyYs+NYomN/H3UaM7mo4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=sgKnEw4jwhrs66XvYA04HnAM8W2/nUfcUhkrqDlyDGwMBF0cXoyR4Zb2WLsARDLOw +P2z2Y3jzj9501iAXw1hZBScsKJ2fsTRzINdmceaGBrXxqLulcMWN51SnHEAQlgi7d TVJxI/NCu4y8MHv/M81IOpGvyTbk1V+7LCAq27Yk= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Wolfram Sang , Geert Uytterhoeven , Fabrizio Castro , =?UTF-8?q?Niklas=20S=C3=B6derlund?= , Ulf Hansson Subject: [PATCH 5.1 003/121] mmc: sdhi: disallow HS400 for M3-W ES1.2, RZ/G2M, and V3H Date: Mon, 24 Jun 2019 17:55:35 +0800 Message-Id: <20190624092320.828212800@linuxfoundation.org> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190624092320.652599624@linuxfoundation.org> References: <20190624092320.652599624@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Wolfram Sang commit 97bf85b6ec9e6597ce81c79b26a28f7918fc4eaf upstream. Our HW engineers informed us that HS400 is not working on these SoC revisions. Fixes: 0f4e2054c971 ("mmc: renesas_sdhi: disable HS400 on H3 ES1.x and M3-W ES1.[012]") Signed-off-by: Wolfram Sang Reviewed-by: Geert Uytterhoeven Reviewed-by: Fabrizio Castro Reviewed-by: Niklas Söderlund Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson Signed-off-by: Greg Kroah-Hartman --- drivers/mmc/host/renesas_sdhi_core.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) --- a/drivers/mmc/host/renesas_sdhi_core.c +++ b/drivers/mmc/host/renesas_sdhi_core.c @@ -620,11 +620,16 @@ static const struct renesas_sdhi_quirks .hs400_4taps = true, }; +static const struct renesas_sdhi_quirks sdhi_quirks_nohs400 = { + .hs400_disabled = true, +}; + static const struct soc_device_attribute sdhi_quirks_match[] = { { .soc_id = "r8a7795", .revision = "ES1.*", .data = &sdhi_quirks_h3_m3w_es1 }, { .soc_id = "r8a7795", .revision = "ES2.0", .data = &sdhi_quirks_h3_es2 }, - { .soc_id = "r8a7796", .revision = "ES1.0", .data = &sdhi_quirks_h3_m3w_es1 }, - { .soc_id = "r8a7796", .revision = "ES1.1", .data = &sdhi_quirks_h3_m3w_es1 }, + { .soc_id = "r8a7796", .revision = "ES1.[012]", .data = &sdhi_quirks_h3_m3w_es1 }, + { .soc_id = "r8a774a1", .revision = "ES1.[012]", .data = &sdhi_quirks_h3_m3w_es1 }, + { .soc_id = "r8a77980", .data = &sdhi_quirks_nohs400 }, { /* Sentinel. */ }, };