From nobody Fri Sep 20 11:24:25 2024 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CFD90CA0FE8 for ; Fri, 1 Sep 2023 07:27:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348488AbjIAH1u (ORCPT ); Fri, 1 Sep 2023 03:27:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40714 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345419AbjIAH1t (ORCPT ); Fri, 1 Sep 2023 03:27:49 -0400 Received: from mxout1.routing.net (mxout1.routing.net [IPv6:2a03:2900:1:a::a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 837A8CFE; Fri, 1 Sep 2023 00:27:43 -0700 (PDT) Received: from mxbox3.masterlogin.de (unknown [192.168.10.78]) by mxout1.routing.net (Postfix) with ESMTP id B59283FF3B; Fri, 1 Sep 2023 07:27:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailerdienst.de; s=20200217; t=1693553261; 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=kIjOu9XgiejjBGgxALVhj8CipJIkLUKJc8BINq5SLgk=; b=jdy1+n1CvunsgfhGiX0wrC4o89x841J8EAsmKNy1Y23y8Jyp/C1sObUPbCpYyQRPndw5Ee zXrtEtfjDE61ibn7N5hEJBwhVGkViQJC23wmLzX4dvizlN26smsxuRzdifyhEXkkZA4toq B/fwRXHI0RHI1/Fxa0BP0fNhQIptlYg= Received: from frank-G5.. (fttx-pool-80.245.79.3.bambit.de [80.245.79.3]) by mxbox3.masterlogin.de (Postfix) with ESMTPSA id 4B95D3601E7; Fri, 1 Sep 2023 07:27:37 +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 , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org Subject: [PATCH v1] arm64: dts: mt7986: add overlay for SATA power socket on BPI-R3 Date: Fri, 1 Sep 2023 09:27:30 +0200 Message-Id: <20230901072730.13571-1-linux@fw-web.de> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Mail-ID: 17c63c84-d582-4f38-896e-fd3131e7c05c 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 --- arch/arm64/boot/dts/mediatek/Makefile | 1 + .../mt7986a-bananapi-bpi-r3-sata.dtso | 39 +++++++++++++++++++ 2 files changed, 40 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 c99c3372a4b5..822d3e36d3df 100644 --- a/arch/arm64/boot/dts/mediatek/Makefile +++ b/arch/arm64/boot/dts/mediatek/Makefile @@ -13,6 +13,7 @@ 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-sd.dtbo +dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7986a-bananapi-bpi-r3-sata.dtbo dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7986a-rfb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt7986b-rfb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8167-pumpkin.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