From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-qk1-f169.google.com (mail-qk1-f169.google.com [209.85.222.169]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 393302E4263 for ; Fri, 27 Jun 2025 14:23:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.222.169 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751034205; cv=none; b=FGCup8otWt1tGemDlhYhJEmBo7TTYRoNKKucee9sibADI1qGnnVXG0SgpnY6867NDc8M8nWHIXzQwKulaSuwOGZaqyKKeV++BZbsfR+ouYBQ2rthNTsL5GL2xkuUc/cgmerDJBtYRU3w10AtP8na72fAOd51uXzhDZHrFf60ECs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751034205; c=relaxed/simple; bh=E/I9W6fX+DhSmsmtI3yC9YfnKc4TowcG2XvObw3IonQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Ju4cUJxOJTf9tmXsWUAVYwGvCHJoDTPA8xHJiwrRK9jwvdkKKeh6pSFP5oeJQ9vHlOJpxhKwePHeziJ4JJyziMkSG0lKbGZqnFgEDVTw46U9pQIoV8L+ry5DOug4cICkXw6W6ynoSQLKyQWcCGOYDYeVBYQSm5h7/hVfwFixdS0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=riscstar.com; spf=pass smtp.mailfrom=riscstar.com; dkim=pass (2048-bit key) header.d=riscstar-com.20230601.gappssmtp.com header.i=@riscstar-com.20230601.gappssmtp.com header.b=vyOnL0Sc; arc=none smtp.client-ip=209.85.222.169 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=riscstar.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=riscstar.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=riscstar-com.20230601.gappssmtp.com header.i=@riscstar-com.20230601.gappssmtp.com header.b="vyOnL0Sc" Received: by mail-qk1-f169.google.com with SMTP id af79cd13be357-7d094ef02e5so365141885a.1 for ; Fri, 27 Jun 2025 07:23:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=riscstar-com.20230601.gappssmtp.com; s=20230601; t=1751034203; x=1751639003; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=bpaBoGbv3UwS2ctJ5MNrLd4WnRBIdXYjgTh8qQmsLHk=; b=vyOnL0ScpdHDCvKl57jCczsekDM9IM1QoaW+iyOJlWxRzrOUhBr16IPASxwBTGflyK ted2mCV9+ImgzVD0BxXBqjybykmqTYUytYVaDqUjhoUBVi72v9x0ts7BS/Fydg69C75X MT2btvkVIY/0Esfgz83iESJo/GJNNvTNdDMz3sdSLAbc0P9tdUG6Kp5sSJ2RNaF770Ct TBSeNMnsMELfSFM36W72FIY1L+glqtZbB5lpeYN0aARIWETa/nLY9Rvhi5ISTOSgV0Xw WZYlgzRgHQIFLQIK4mOfWQbWQ/cWvKayh8jxVAImPWeJ8o6D9fFH9q0XfVGNyK4cG1e7 YKzg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1751034203; x=1751639003; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=bpaBoGbv3UwS2ctJ5MNrLd4WnRBIdXYjgTh8qQmsLHk=; b=Kd8BJIYyDLSmj46UsBxXXEJTazwZs5ebMdumYC3aSR67jNWQBEgVbpEMP186sYnqjg 1BjCfToFN0/s2rcP0yQlvNTmkOPd05ulvcJ5v6S4/3bcKSdwl2n2GmLG/ZCYXpyT0Jhc hCMCVMHeoQkQX/WsUtw8ABzWuSCou/nRM83SIsWR4U7IzaBw9yw/WYp5KD4d5zRQZfYy M5Z6mUVVKj33OraCabCIDYa1Itw23fjcEf7gIkPSEcwaty8ddJvHx32L98DBTB7S+EUM quMmFZhZ75No4bw8tImZXEwkvn/u+Ra/zf3uNyGDwpHvoPQRhP9PpMqZ9oD7dz1A0bBs OMzQ== X-Forwarded-Encrypted: i=1; AJvYcCU9ISJJVlkH+xbKpvelvFPXbfzYLNz4LS0aGjSnZOSV9Qfwo45XBsmKmYko1UF6UPSXw+5Zy1k5EYc=@vger.kernel.org X-Gm-Message-State: AOJu0YyBZDLmxjvW3IeZUmvMmKi9w72YftWm3stt4TR9jryAdtkiWPXI c8MjX/F+9JvilATKfNk7HAhS3+jHQvVlK06CCvyziGU88WD1Lk5xpGYA5xKxwLTIcg8= X-Gm-Gg: ASbGnctzR71bUvCtHh/DC3ta0u9DiF9mjTNiUGS9DCMFtORJeH4S9NEKvIlef3F5V5r LIuFcDHPWWq8Jbz7Uydk+x+E/1dzctUcxi0txB796h2X1qt6yGRLTNGViAQ1M13Zm16j9l8Mkn2 6jSPjAy5WSvk5DERfHAFNFI3f84EXPSQD1hLbmXBW5spVlj8kLSENvxShtpSpdnHmBa8DBY/MAb HNTqXodUxMTtbwetcsBHKW1n07XqHFByfUn/kr2Pbwgy1m/jIAS6lAMt5Zx7bdLRfQPEF9TyKv5 Z9jkG3hi96eCWdasLW7S4ng8kXguz4kFnD4hvCD5fM2s3/jlT/c9Pu/5RuhrDehywafIuo9FOKj HrahJLoTr8hyIHR1SHJj/Kn8tp5FZwve2HKo= X-Google-Smtp-Source: AGHT+IE88bXOLiCjUu2+zVcecKfJf8g4CQ5BFAJMyhK2OHk7mseb/EKQgLzh833iCYXdtJd2+G7LJg== X-Received: by 2002:a05:620a:2729:b0:7d3:a7d9:1120 with SMTP id af79cd13be357-7d43bc15837mr1028658485a.24.1751034202759; Fri, 27 Jun 2025 07:23:22 -0700 (PDT) Received: from localhost.localdomain (c-73-228-159-35.hsd1.mn.comcast.net. [73.228.159.35]) by smtp.gmail.com with ESMTPSA id af79cd13be357-7d44323b4c4sm135708785a.106.2025.06.27.07.23.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 27 Jun 2025 07:23:22 -0700 (PDT) From: Alex Elder To: lee@kernel.org, lgirdwood@gmail.com, broonie@kernel.org, alexandre.belloni@bootlin.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: mat.jonczyk@o2.pl, dlan@gentoo.org, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr, troymitchell988@gmail.com, guodong@riscstar.com, linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH v6 7/8] riscv: dts: spacemit: define fixed regulators Date: Fri, 27 Jun 2025 09:23:06 -0500 Message-ID: <20250627142309.1444135-8-elder@riscstar.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20250627142309.1444135-1-elder@riscstar.com> References: <20250627142309.1444135-1-elder@riscstar.com> Precedence: bulk X-Mailing-List: linux-rtc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Define the DC power input and the 4v power as fixed supplies in the Banana Pi BPI-F3. Signed-off-by: Alex Elder --- .../boot/dts/spacemit/k1-bananapi-f3.dts | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts b/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts index 7c9f91c88e01a..a1c184b814262 100644 --- a/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts +++ b/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts @@ -28,6 +28,25 @@ led1 { default-state = "on"; }; }; + + reg_dc_in: dc-in-12v { + compatible = "regulator-fixed"; + regulator-name = "dc_in_12v"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_vcc_4v: vcc-4v { + compatible = "regulator-fixed"; + regulator-name = "vcc_4v"; + regulator-min-microvolt = <4000000>; + regulator-max-microvolt = <4000000>; + regulator-boot-on; + regulator-always-on; + vin-supply = <®_dc_in>; + }; }; &emmc { -- 2.45.2