From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 6475D47F3AC; Mon, 21 Sep 2026 23:26:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790033217; cv=none; b=JQE6jUBukOMgC19PAo3DWIMN4l8EjqrwMoJoipXLg+NRKSvf3B0+MMl7t1SyR8cR4abCfBdVbYx2n4DooVQPhtmSJ9To6aZ7hOrNP6QD+zZ9Mjqh8UNMB65+8Kf1vJ+tr+1AoQEF1Pe/EkciLJuzCQjNEpRbKuEvR77e4OjJosE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790033217; c=relaxed/simple; bh=qUu1tixUJ+nzZLxZJ5m3xuMM0uK7ea+9POwgqAbiad0=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=DHYf30dBwwJJ0olWeSg7zc00xW52IWGIK43oH6e7VAHixRylIaX1AIL5M0AHG72s2lYZeL2gMGGEZmTgMoSMbbKem903d88pcsLt4hoYfrsFIuZ6P1VVttTkG2EmXn4vvLK2dANNbvQtv3vcaYE+B6h7fK1SiL+QG/lcmbDQ2Yw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=FZUnQsMH; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="FZUnQsMH" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E3D521F00893; Mon, 21 Sep 2026 23:26:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790033204; bh=d5HPZjUise0qlSGegrOQwgvpW+DXll4Xp09lf+BrsqQ=; h=From:To:Cc:Subject:Date; b=FZUnQsMHj7+woUMN7iJUI0utWMr85BXZtrAycQ4/QJEh/6O1A6UHrUHwUhv9ES57z s3ZBm/VvdXq/g4YRMvmFW6zsrZrWhn/MifRMwnAvhPUt0IhmBedIIS2O8rGpDuAAaz 5W1xgs+Coeo5eFmdmr7xc95gXEsCIuNagUh0lCAdt0SiIIaP6Cbc+Waydh8QNk/cS9 HwD/QYWkiAvR/cr4n25HDHBfkGQTztLCT4zkPU4EeWQssRmtb49e1lpwaalmn30K11 iHI8w/PgG3V5z7gMu1G1yIGilflWfaFKvo/XeaRUWlyvbhRFAf3RkJUtbOHIfUdCZw ZWjAhKokwDQ1Q== From: "Rob Herring (Arm)" To: Lee Jones , Krzysztof Kozlowski , Conor Dooley , Renner Berthing Cc: mfd@lists.linux.dev, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] dt-bindings: mfd: ti,tps65086: Make regulators optional Date: Mon, 21 Sep 2026 18:26:38 -0500 Message-ID: <20260921232639.3132083-1-robh@kernel.org> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The TPS65086 MFD driver adds the regulator child device unconditionally, and the regulator driver registers the regulators from the parent node even when there is no regulators child node containing init data. Do not require the regulators container in the binding. Existing ZynqMP boards that only describe the PMIC core and GPIO function are valid without regulator init data. Assisted-by: LLM Signed-off-by: Rob Herring (Arm) --- Documentation/devicetree/bindings/mfd/ti,tps65086.yaml | 1 - 1 file changed, 1 deletion(-) diff --git a/Documentation/devicetree/bindings/mfd/ti,tps65086.yaml b/Documentation/devicetree/bindings/mfd/ti,tps65086.yaml index a8eed9065d96..64f02d1e1e4d 100644 --- a/Documentation/devicetree/bindings/mfd/ti,tps65086.yaml +++ b/Documentation/devicetree/bindings/mfd/ti,tps65086.yaml @@ -90,7 +90,6 @@ required: - reg - gpio-controller - '#gpio-cells' - - regulators examples: - | -- 2.53.0