From patchwork Sun Jun 25 19:11:49 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frank Wunderlich X-Patchwork-Id: 13292098 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 8098BEB64DD for ; Sun, 25 Jun 2023 19:12:44 +0000 (UTC) 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: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:In-Reply-To:References: List-Owner; bh=OAT0X79ORm9GRoKVKE2FytDgisVqoKXvoptEs7lVfkE=; b=ItcNsW3rXikzsq nY0nguJY5aa08Jm8UtM8Q+cg4zd2ZRmbc5z/fjuSOGQRTptVc5Vu8m2DPtNHqprnOWj5zWrYreM0u sNip+T7ek7/GnHYOFfp79DpZEnM3v6SOf7dXXFyZuCoMQanpCTNkP/gAYnduJjd6OOz5iTT0kRFkF DuLBie+BtiJCVnMDnQ2+TH3PRmcUOhB87KL8tC2h3FwgHxrp8T8KtOdYqYz6eoX6tlyrWJwTxgzN6 HamFh/tgnlQUvwe1D7h7jI0WxIGQ/Y5DJvQl7spElmU/GD1h97UqA/ARiGCHd5aL9RUmOUe/dctFh 0Kc9mAcc6ucwkyN0qOWw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qDV9d-008Wgv-1a; Sun, 25 Jun 2023 19:12:09 +0000 Received: from mxout2.routing.net ([2a03:2900:1:a::b]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qDV9Z-008WeZ-1G; Sun, 25 Jun 2023 19:12:07 +0000 Received: from mxbox3.masterlogin.de (unknown [192.168.10.78]) by mxout2.routing.net (Postfix) with ESMTP id C8EB6615E2; Sun, 25 Jun 2023 19:11:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailerdienst.de; s=20200217; t=1687720318; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=95R2PdMvXWYk6kmQoK82DSLDIGUfDs+//q4F16BXYtM=; b=dRNGu2MARH/swPgMCibgu5UMnKgzQB2hcMe3QNYJAjX1OGwbItma/hXxL9SmSqRN7GWRDf iBa7F7cKJfXjVUttwbrYjSu27gBjztCngFje4E3W98caC2LYrB0lAUSLDkCryWHskntdM/ +06TjSARQoPzqBTP0GTsBFCXM44CBC4= Received: from frank-G5.. (fttx-pool-217.61.151.158.bambit.de [217.61.151.158]) by mxbox3.masterlogin.de (Postfix) with ESMTPSA id D7DCC3603F2; Sun, 25 Jun 2023 19:11:56 +0000 (UTC) From: Frank Wunderlich To: linux-mediatek@lists.infradead.org Cc: Frank Wunderlich , Chaotian Jing , Ulf Hansson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Wenbin Mei , Sam Shih , linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v1 0/2] Fix emmc hs400 mode on mt7986 Date: Sun, 25 Jun 2023 21:11:49 +0200 Message-Id: <20230625191151.7808-1-linux@fw-web.de> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Mail-ID: 1459b5f2-88f7-4804-8036-8a7bda31a940 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230625_121205_760100_133196C1 X-CRM114-Status: UNSURE ( 6.78 ) X-CRM114-Notice: Please train this message. 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 From: Frank Wunderlich Eric boots linux directly from ATF without using uboot. In this corner case clocks for emmc hs400 mode are not correctly setup. Fix this by adding assigned-clocks and assigned.clock-parents to mmc node. Eric Woudstra (1): arm64: dts: mt7986: fix emmc hs400 mode without uboot initialization Frank Wunderlich (1): dt-bindings: mmc: mtk-sd: update assigned-clocks/clock-parents for mt7986 Documentation/devicetree/bindings/mmc/mtk-sd.yaml | 4 ++++ arch/arm64/boot/dts/mediatek/mt7986a.dtsi | 4 ++++ 2 files changed, 8 insertions(+)