From nobody Sun Apr 5 13:06:23 2026 Received: from srv01.abscue.de (abscue.de [89.58.28.240]) (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 9B5B53090DE; Fri, 20 Feb 2026 17:12:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=89.58.28.240 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771607540; cv=none; b=KgAq8wWXrOrjKa2uTEk8SrlmZe3uP9BXEc4DWErYjDJELFn7dM/BgwYFtrGJpEOPKiIqEKRYDBbyIu/ChVYF/AkDHHkttIiZOtHcagOi1ZhW7zfuQg7foR4yhGG6A3CjH/OcJU4nBTf9mQkZL59r0/YcpkNBQP4xuhOZh84mQeI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771607540; c=relaxed/simple; bh=l9n78PrlERskAAFtJC7dsJynepAFJSeSY6cGQYixgEg=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Iuy7V/cg3RAwpYSpQIe877+LT+/9q6HJiBLFXJcNO8nu1XQEX2CCMYeBT8lcgMQHIZWM/Q6v9lpNTlu6wclPNey5btJH0uB/4mVv/MgP8OvZuTrL75BFievZ1ajpVFVFGrZTDVBCVdeyAlgLgt5ej+3xfJ/EHwFHTAGl8riZFfs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=abscue.de; spf=pass smtp.mailfrom=abscue.de; dkim=fail (0-bit key) header.d=abscue.de header.i=@abscue.de header.b=sBohaxPk reason="key not found in DNS"; arc=none smtp.client-ip=89.58.28.240 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=abscue.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=abscue.de Authentication-Results: smtp.subspace.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=abscue.de header.i=@abscue.de header.b="sBohaxPk" Received: from fluffy-mammal.metal.fwg-cag.de (unknown [IPv6:2001:9e8:cdd4:c900:fc49:439e:37d7:68d]) by srv01.abscue.de (Postfix) with ESMTPSA id 1EF591C6E34; Fri, 20 Feb 2026 18:02:45 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=abscue.de; s=dkim; t=1771606965; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=1Q2EbxLqZZlsx/ThvrFIhnR879lhgdAno9gLbL4IBbk=; b=sBohaxPkjmNVvRxFQ6wDH6Bvrww9ubw4wQnLSVmS6HjJfgleBoQH3l5EQHXtU7evAn9PKt DSjQDaZxfQKP0F/ugl3vs9NhnrV4vwp7XGeeb7UOe1VI8iESCtprKR35VdL1S7+DJyakK4 o3FcOPyAW2ntaDIZITuZJHdJEQtM8ax52ynvyBJbaSpirxn1rjEv2oWK00PLOyuYAwAYBZ gAFdwAUQqpFJ3iEnAQxf/AZhElFZsfQ8/Sg8NEtmpNXFchtvrCJGwl1CjYz/TzUvHlJK/9 mpGbkINALWX8hFzJXdUgiRpLSBIbW1tFktSxMZ14InBPC21IAyDG+LAYBQkb9A== From: =?utf-8?q?Otto_Pfl=C3=BCger?= Date: Fri, 20 Feb 2026 18:01:49 +0100 Subject: [PATCH 1/3] dt-bindings: regulator: Document Unisoc SC2730 PMIC bindings Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260220-sc2730-regulators-v1-1-3f2bbc9ecf14@abscue.de> References: <20260220-sc2730-regulators-v1-0-3f2bbc9ecf14@abscue.de> In-Reply-To: <20260220-sc2730-regulators-v1-0-3f2bbc9ecf14@abscue.de> To: Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Orson Zhai , Baolin Wang , Chunyan Zhang , Lee Jones Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, =?utf-8?q?Otto_Pfl=C3=BCger?= X-Mailer: b4 0.14.3 Add bindings for the regulators found in the Spreadtrum/Unisoc SC2730 PMIC, used e.g. with the UMS512 and UMS9230 SoCs. Signed-off-by: Otto Pfl=C3=BCger --- .../bindings/regulator/sprd,sc2730-regulator.yaml | 51 ++++++++++++++++++= ++++ 1 file changed, 51 insertions(+) diff --git a/Documentation/devicetree/bindings/regulator/sprd,sc2730-regula= tor.yaml b/Documentation/devicetree/bindings/regulator/sprd,sc2730-regulato= r.yaml new file mode 100644 index 000000000000..36f5f4d338bb --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/sprd,sc2730-regulator.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/sprd,sc2730-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Unisoc SC2730 Power Management IC regulators + +maintainers: + - Otto Pfl=C3=BCger + +properties: + compatible: + const: sprd,sc2730-regulator + +patternProperties: + "^DCDC_(CORE|CPU|GEN[0-1]|GPU|MEM|MEMQ|MODEM|SRAM)$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + + "^LDO_AVDD(12|18)$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + + "^LDO_VDD(18_DCXO|28)$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + + "^LDO_VDD(EMMCCORE|KPLED|LDO[0-2]|SD(CORE|IO)|SIM[0-2]|USB33|WCN|WIFIPA)= $": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + + "^LDO_VDDCAM(A0|A1|D0|D1|IO|MOT)$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + + "^LDO_VDDRF(1V25|18)$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + +required: + - compatible + +additionalProperties: false +... --=20 2.51.0