From nobody Wed Dec 17 21:26:41 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 B970F206F3C; Fri, 6 Dec 2024 13:24:15 +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=1733491458; cv=none; b=nr03o6qGTUB/4wspEdfwLVzzDluP/KVygaNI/W645LfmHb/yrHhW+1yauYdYm6lfyqxRTxcNi2kUtjCqgw+/2C9zbUCalwSjJeyLW5122TDcdIS7WzNIHMpuKasGf78cDoeJhW547yM7r0Q3Z/W623CmBRCK6TPJC54H3Zlgfjs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733491458; c=relaxed/simple; bh=Tkvv8nbrTos3ISh3g/s4VfKOXQX2n66Cr94kyLv8jtY=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=a0tsKh3rDO7Ek0HC4sZtlmspmeHOzXcQkXJajRSmk4807Hz4Nnp94bND2hN5qXCRAyhjBwgHqrNoKUcGJ6s+/j6Qpd0/zMjv3d34/KmbjutK1Yi3gwrNvBFvqJWcCJfdBraoE0ieFmR0NmsINBqZTOao5kgP/r4acM+iKv6HCJQ= 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=PAfOyoi0; 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="PAfOyoi0" Received: from mxbox1.masterlogin.de (unknown [192.168.10.88]) by mxout1.routing.net (Postfix) with ESMTP id 7F727403F7; Fri, 6 Dec 2024 13:24:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailerdienst.de; s=20200217; t=1733491447; 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=2CpAbRbq9u9WtuDg3cZhOuMl7YhAj8Mt6ZON6tTJ5Ls=; b=PAfOyoi0HQt9BPx4rQNXYUrByAoZD+VvnaGCs69Ep0un7VbrsSm2YYrzbk85lVkRHfEadF V4ezwHEJapO4MpjdqldDhgG2dHgjczBxNnZUNyRCF9av1DXEeNzBvHozSvsIu6X7ttZII9 U8CkCOK7Kx6Zca0fJ74ejQ/GLFuwj2k= Received: from frank-u24.. (fttx-pool-194.15.84.200.bambit.de [194.15.84.200]) by mxbox1.masterlogin.de (Postfix) with ESMTPSA id 918A640044; Fri, 6 Dec 2024 13:24:06 +0000 (UTC) From: Frank Wunderlich To: Matthias Brugger , AngeloGioacchino Del Regno , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Frank Wunderlich , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org Subject: [PATCH v4] arm64: dts: mt7986: add overlay for SATA power socket on BPI-R3 Date: Fri, 6 Dec 2024 14:23:59 +0100 Message-ID: <20241206132401.70259-1-linux@fw-web.de> X-Mailer: git-send-email 2.43.0 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 X-Mail-ID: 7d988917-a59f-423f-be98-36300de87045 Content-Type: text/plain; charset="utf-8" From: Frank Wunderlich Bananapi R3 has a Power socket entended for using external SATA drives. This Socket is off by default but can be switched with gpio 8. Add an overlay to activate it. Signed-off-by: Frank Wunderlich --- v4: - rebased on 6.13-rc1 without the full-dtb patch v3: - make sata overlay better readable v2: - rebase on the patch "add dtbs with applied overlays for bpi-r3" - add sata-overlay to the full dtbs --- arch/arm64/boot/dts/mediatek/Makefile | 1 + .../mt7986a-bananapi-bpi-r3-sata.dtso | 35 +++++++++++++++++++ 2 files changed, 36 insertions(+) create mode 100644 arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-sa= ta.dtso diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/me= diatek/Makefile index 8fd7b2bb7a15..d844c4ce9863 100644 --- a/arch/arm64/boot/dts/mediatek/Makefile +++ b/arch/arm64/boot/dts/mediatek/Makefile @@ -17,6 +17,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7986a-bananapi-bpi-r3-= mini.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7986a-bananapi-bpi-r3-emmc.dtbo dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7986a-bananapi-bpi-r3-nand.dtbo dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7986a-bananapi-bpi-r3-nor.dtbo +dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7986a-bananapi-bpi-r3-sata.dtbo dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7986a-bananapi-bpi-r3-sd.dtbo dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7986a-rfb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7986b-rfb.dtb diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-sata.dtso= b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-sata.dtso new file mode 100644 index 000000000000..17659545470e --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-sata.dtso @@ -0,0 +1,35 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright (C) 2021 MediaTek Inc. + * Author: Frank Wunderlich + */ + +/dts-v1/; +/plugin/; + +#include + +&{/} { + compatible =3D "bananapi,bpi-r3", "mediatek,mt7986a"; + + reg_sata12v: regulator-sata12v { + compatible =3D "regulator-fixed"; + regulator-name =3D "sata12v"; + regulator-min-microvolt =3D <12000000>; + regulator-max-microvolt =3D <12000000>; + gpio =3D <&pio 8 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-always-on; + }; + + reg_sata5v: regulator-sata5v { + compatible =3D "regulator-fixed"; + regulator-name =3D "sata5v"; + regulator-min-microvolt =3D <5000000>; + regulator-max-microvolt =3D <5000000>; + regulator-always-on; + vin-supply =3D <®_sata12v>; + }; + +}; + --=20 2.43.0