From nobody Wed Dec 17 17:26:08 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 43D895491A; Tue, 7 May 2024 04:13:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715055231; cv=none; b=lIYdwwl3aLWjP+8u8H3Urkf3xLrnWSgAA3j8SNUhveUw9a8GQQxIJWeECa2ElagyRQiSf/v3s37hcZ9kL3v52QT1/yp2hROP5fTY9AYUceMkyGNa8Ya3lbbvRrbZC67AEuwP2+JlpDr93Vc5+63vhvTdnY+0FYVLKZIc0zMDvvo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715055231; c=relaxed/simple; bh=Mk/kaGfo1nd9dUr4W4lbqu4SomACMK5r/e5cywhFtl8=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=h1vT74AwZybEC8sHh3ev/KIe/MLjHN+1ebYtg2Pv2boqgx39Yh22S+NJ2+3ACZRK/f7yaeYJr6Z9hFgs6j1oxJzq/ESfB/u2+vRkhndtL3cmJ58MSOyQuC57n8EX47QN9Q7kkSdmXa6AoLzz7V/thhPKaMKLxR2X3GLM1pUFWLM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=p+XCp7id; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="p+XCp7id" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B9FB9C4AF63; Tue, 7 May 2024 04:13:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1715055230; bh=Mk/kaGfo1nd9dUr4W4lbqu4SomACMK5r/e5cywhFtl8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=p+XCp7idKyIjVMcsKA+oB+O2qyzftDDngJzIZxvQmEXSUwKsST0zsEanCp6cRHZtE hGbX3Vh7oCrNjogrFU9Exq8+4bwyMW6CDyU/qooWEnhAGblj7NOfOeq7vMrIF5CDak C7vHmcqE1zMCd/lVNP7dioy10PL+OBawKYdBRxgbeT6E1rdMuNURjwtWUyxL4AiWw1 FOny4W7GPANtuk27HUHnVbeiTe4KEN0C2rR/LfERkKlDff8MHO8+FKpJBjA2JlSgnG W/bgcllCUzj/ryPEAhZFONPi201g87QERhy7DKMov4rrN6eDZ2d2fMDs4D5Q/WFDmb WZB6NQZRge7zQ== Received: by wens.tw (Postfix, from userid 1000) id 46D695F834; Tue, 7 May 2024 12:13:48 +0800 (CST) From: Chen-Yu Tsai To: Mark Brown Cc: Samuel Holland , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jernej Skrabec , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, Krzysztof Kozlowski , Chen-Yu Tsai Subject: [PATCH RESEND v5 1/2] regulator: dt-bindings: Add Allwinner D1 system LDOs Date: Tue, 7 May 2024 12:13:42 +0800 Message-Id: <20240507041343.272569-2-wens@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240507041343.272569-1-wens@kernel.org> References: <20240507041343.272569-1-wens@kernel.org> 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: Samuel Holland The Allwinner D1 SoC contains two pairs of in-package LDOs. The pair of "system" LDOs is for general purpose use. LDOA generally powers the board's 1.8 V rail. LDOB powers the in-package DRAM, where applicable. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Samuel Holland Signed-off-by: Chen-Yu Tsai --- .../allwinner,sun20i-d1-system-ldos.yaml | 37 +++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/allwinner,s= un20i-d1-system-ldos.yaml diff --git a/Documentation/devicetree/bindings/regulator/allwinner,sun20i-d= 1-system-ldos.yaml b/Documentation/devicetree/bindings/regulator/allwinner,= sun20i-d1-system-ldos.yaml new file mode 100644 index 000000000000..ec6695c8d2e3 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/allwinner,sun20i-d1-syste= m-ldos.yaml @@ -0,0 +1,37 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/allwinner,sun20i-d1-system-ld= os.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner D1 System LDOs + +maintainers: + - Samuel Holland + +description: + Allwinner D1 contains a pair of general-purpose LDOs which are designed = to + supply power inside and outside the SoC. They are controlled by a regist= er + within the system control MMIO space. + +properties: + compatible: + enum: + - allwinner,sun20i-d1-system-ldos + + reg: + maxItems: 1 + +patternProperties: + "^ldo[ab]$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + +required: + - compatible + - reg + +additionalProperties: false + +... --=20 2.39.2