From patchwork Sun Jun 25 19:11:49 2023
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From: Frank Wunderlich <linux@fw-web.de>
To: linux-mediatek@lists.infradead.org
Cc: Frank Wunderlich <frank-w@public-files.de>,
        Chaotian Jing <chaotian.jing@mediatek.com>,
        Ulf Hansson <ulf.hansson@linaro.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley <conor+dt@kernel.org>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        AngeloGioacchino Del Regno
        <angelogioacchino.delregno@collabora.com>,
        Wenbin Mei <wenbin.mei@mediatek.com>,
        Sam Shih <sam.shih@mediatek.com>, 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>
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From: Frank Wunderlich <frank-w@public-files.de>

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(+)