From nobody Fri Dec 19 15:59:32 2025 Received: from mxout1.routing.net (mxout1.routing.net [134.0.28.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 62860344040; Wed, 5 Nov 2025 19:50:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=134.0.28.11 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762372257; cv=none; b=l40fnozqklQceajIvF8T/c5ncfKlyQURT8dxbdJmEvaMR/67vF+KF5B197xWtv76T1Htg2aVDzku+PEpkLrGQjB0YvtKhGPE5q94tsPG0S6F613G1EoBZhC6d9A1m4RvhHST8UVHMLmnZOCyRL8FLafZc37HTJYbnzWpTEP/BWA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762372257; c=relaxed/simple; bh=WSWEPEVlnXW5j9fG2/KzHiue4plCV0w15ej7p1hwTQc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=LF7DIqy5/9SQV6qtvgtvvVobqniTYpr/wVEUSDZbQkjTdT7Gk5tp/iP3+IRgbnMH4+wYT29QLKyI5WBQ0e76zoSmSfABOgi7Xdg61MTgudHBbYv0TVJnGh2jsc3BPGXgWRHN29lbSq0fsTdn5lPISGAJAd2qrNiTeFJWKDA+mNE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=fw-web.de; spf=pass smtp.mailfrom=fw-web.de; dkim=pass (1024-bit key) header.d=mailerdienst.de header.i=@mailerdienst.de header.b=C5Av/8bT; arc=none smtp.client-ip=134.0.28.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=fw-web.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fw-web.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mailerdienst.de header.i=@mailerdienst.de header.b="C5Av/8bT" Received: from mxbulk.masterlogin.de (unknown [192.168.10.85]) by mxout1.routing.net (Postfix) with ESMTP id 0A716402AA; Wed, 5 Nov 2025 19:50:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailerdienst.de; s=routing; t=1762372247; 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: in-reply-to:in-reply-to:references:references; bh=VysT7Mn8NKFGdQhAHI7tG5Xcp6xnNIZ6sTmQJxUySJc=; b=C5Av/8bTMuZnmpXeHeDhb7bh7BFAEyvDbnBvzqRgL7pLDuA2i0NlzJpOAghizqIVihdRrc RXpinIa/SW9kY4IJ0ykUApxKhBYrRMbFpVLBPHodg7621tI7WR1/CXd1RdKFb17B7O+HWw iA03QC8RKaGSOBkOUfmNF8oA1jSH46o= Received: from frank-u24.. (fttx-pool-194.15.81.38.bambit.de [194.15.81.38]) by mxbulk.masterlogin.de (Postfix) with ESMTPSA id CCDB7122700; Wed, 5 Nov 2025 19:50:46 +0000 (UTC) From: Frank Wunderlich To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Linus Walleij , Matthias Brugger , AngeloGioacchino Del Regno Cc: Frank Wunderlich , Sean Wang , Daniel Golle , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH v2 5/5] arm64: dts: mediatek: mt7988a-bpi-r4pro: Add mmc overlays Date: Wed, 5 Nov 2025 20:50:05 +0100 Message-ID: <20251105195007.199229-6-linux@fw-web.de> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251105195007.199229-1-linux@fw-web.de> References: <20251105195007.199229-1-linux@fw-web.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Frank Wunderlich Add MMC overlays for BPI-R4 Pro. Signed-off-by: Frank Wunderlich --- arch/arm64/boot/dts/mediatek/Makefile | 2 ++ .../mt7988a-bananapi-bpi-r4-pro-emmc.dtso | 33 +++++++++++++++++++ .../mt7988a-bananapi-bpi-r4-pro-sd.dtso | 31 +++++++++++++++++ 3 files changed, 66 insertions(+) create mode 100644 arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pr= o-emmc.dtso create mode 100644 arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pr= o-sd.dtso diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/me= diatek/Makefile index 8e99f6e33b25..776b9274e8fa 100644 --- a/arch/arm64/boot/dts/mediatek/Makefile +++ b/arch/arm64/boot/dts/mediatek/Makefile @@ -28,6 +28,8 @@ dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7988a-bananapi-bpi-r4-= pro-4e.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7988a-bananapi-bpi-r4-pro-8x.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7988a-bananapi-bpi-r4-pro-cn15.dtbo dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7988a-bananapi-bpi-r4-pro-cn18.dtbo +dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7988a-bananapi-bpi-r4-pro-emmc.dtbo +dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7988a-bananapi-bpi-r4-pro-sd.dtbo dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7988a-bananapi-bpi-r4-sd.dtbo dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8167-pumpkin.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8173-elm.dtb diff --git a/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pro-emmc.= dtso b/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pro-emmc.dtso new file mode 100644 index 000000000000..5ed2f0a6bd66 --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pro-emmc.dtso @@ -0,0 +1,33 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright (C) 2021 MediaTek Inc. + * Author: Frank Wunderlich + */ + +/dts-v1/; +/plugin/; + +/ { + compatible =3D "bananapi,bpi-r4-pro", "mediatek,mt7988a"; +}; + +&{/soc/mmc@11230000} { + pinctrl-names =3D "default", "state_uhs"; + pinctrl-0 =3D <&mmc0_pins_emmc_51>; + pinctrl-1 =3D <&mmc0_pins_emmc_51>; + bus-width =3D <8>; + max-frequency =3D <200000000>; + cap-mmc-highspeed; + mmc-hs200-1_8v; + mmc-hs400-1_8v; + hs400-ds-delay =3D <0x12814>; + vqmmc-supply =3D <®_1p8v>; + vmmc-supply =3D <®_3p3v>; + non-removable; + no-sd; + no-sdio; + #address-cells =3D <1>; + #size-cells =3D <0>; + status =3D "okay"; +}; + diff --git a/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pro-sd.dt= so b/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pro-sd.dtso new file mode 100644 index 000000000000..1ec1a9fbd8ba --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pro-sd.dtso @@ -0,0 +1,31 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright (C) 2023 MediaTek Inc. + * Author: Frank Wunderlich + */ + +/dts-v1/; +/plugin/; + +#include + +/ { + compatible =3D "bananapi,bpi-r4-pro", "mediatek,mt7988a"; +}; + +&{/soc/mmc@11230000} { + pinctrl-names =3D "default", "state_uhs"; + pinctrl-0 =3D <&mmc0_pins_sdcard>; + pinctrl-1 =3D <&mmc0_pins_sdcard>; + cd-gpios =3D <&pio 12 GPIO_ACTIVE_LOW>; + bus-width =3D <4>; + max-frequency =3D <48000000>; + cap-sd-highspeed; + vmmc-supply =3D <®_3p3v>; + vqmmc-supply =3D <®_3p3v>; + no-mmc; + #address-cells =3D <1>; + #size-cells =3D <0>; + status =3D "okay"; +}; + --=20 2.43.0