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(fttx-pool-217.61.159.50.bambit.de [217.61.159.50]) by mxbox3.masterlogin.de (Postfix) with ESMTPSA id 77D8A3608ED; Wed, 25 Oct 2023 17:08:45 +0000 (UTC) From: Frank Wunderlich To: linux-mediatek@lists.infradead.org Cc: Frank Wunderlich , Matthias Brugger , AngeloGioacchino Del Regno , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Daniel Golle , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Eric Woudstra Subject: [PATCH v2 5/5] arm64: dts: mt7986: add overlay for SATA power socket on BPI-R3 Date: Wed, 25 Oct 2023 19:08:32 +0200 Message-Id: <20231025170832.78727-6-linux@fw-web.de> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231025170832.78727-1-linux@fw-web.de> References: <20231025170832.78727-1-linux@fw-web.de> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Mail-ID: 274a7bdb-48f4-4d28-940a-144c3d90acaf Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 --- 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 | 13 +++++-- .../mt7986a-bananapi-bpi-r3-sata.dtso | 39 +++++++++++++++++++ 2 files changed, 48 insertions(+), 4 deletions(-) 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 24eeba0703ce..c3b236a47513 100644 --- a/arch/arm64/boot/dts/mediatek/Makefile +++ b/arch/arm64/boot/dts/mediatek/Makefile @@ -13,26 +13,31 @@ dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7986a-bananapi-bpi-r= 3.dtb dtb-$(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 mt7986a-bananapi-bpi-r3-emmc-nand-dtbs :=3D \ mt7986a-bananapi-bpi-r3.dtb \ mt7986a-bananapi-bpi-r3-emmc.dtbo \ - mt7986a-bananapi-bpi-r3-nand.dtbo + mt7986a-bananapi-bpi-r3-nand.dtbo \ + mt7986a-bananapi-bpi-r3-sata.dtbo dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7986a-bananapi-bpi-r3-emmc-nand.dtb mt7986a-bananapi-bpi-r3-emmc-nor-dtbs :=3D \ mt7986a-bananapi-bpi-r3.dtb \ mt7986a-bananapi-bpi-r3-emmc.dtbo \ - mt7986a-bananapi-bpi-r3-nor.dtbo + mt7986a-bananapi-bpi-r3-nor.dtbo \ + mt7986a-bananapi-bpi-r3-sata.dtbo dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7986a-bananapi-bpi-r3-emmc-nor.dtb mt7986a-bananapi-bpi-r3-sd-nand-dtbs :=3D \ mt7986a-bananapi-bpi-r3.dtb \ mt7986a-bananapi-bpi-r3-sd.dtbo \ - mt7986a-bananapi-bpi-r3-nand.dtbo + mt7986a-bananapi-bpi-r3-nand.dtbo \ + mt7986a-bananapi-bpi-r3-sata.dtbo dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7986a-bananapi-bpi-r3-sd-nand.dtb mt7986a-bananapi-bpi-r3-sd-nor-dtbs :=3D \ mt7986a-bananapi-bpi-r3.dtb \ mt7986a-bananapi-bpi-r3-sd.dtbo \ - mt7986a-bananapi-bpi-r3-nor.dtbo + mt7986a-bananapi-bpi-r3-nor.dtbo \ + mt7986a-bananapi-bpi-r3-sata.dtbo dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7986a-bananapi-bpi-r3-sd-nor.dtb =20 dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7986a-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..6ab06813412a --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-sata.dtso @@ -0,0 +1,39 @@ +// 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"; + + fragment@0 { + target-path =3D "/"; + __overlay__ { + 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 2.34.1