From mboxrd@z Thu Jan 1 00:00:00 1970 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 565551EB5E3; Wed, 29 Apr 2026 00:39:01 +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=1777423141; cv=none; b=s1D7ObxvgBLPw3VSvFGlpF9ly/f0WMKE2DY13Owunmo5skUIlQrUP/iWuSSCn0Nrh6WJMQJX8JCgcVk9ntYo86XA6izktrlyG+dkDQuFD8OGOQ75rHEDekSz1VDCDqADSOfhE1k0ln+zQM4y6Wop8riZK9q8CT3E925C4fFioaE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777423141; c=relaxed/simple; bh=PLxw4Jy6AHuopHGBLt3yni84hC4BG3YGcPMr078UOy8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=HTjxhWSAgALOoc6gIMAXpv9OXxq37ox0uRRmh5/ajlmcYVQvrcZux13aVhCDV7rbfsV07d9tgGhHhI+hXZPR1Lmvfgar/d3xblLXG6htXM7wxe3lo3MIqa3OEOb6Z+uRrovm3CBF/wAb+Veqr4LPybVoktzivpW6QgED0wr74Zw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=itsv+Qos; 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="itsv+Qos" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D1CBCC2BCAF; Wed, 29 Apr 2026 00:39:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777423141; bh=PLxw4Jy6AHuopHGBLt3yni84hC4BG3YGcPMr078UOy8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=itsv+QosjjMh1B7121Q/9KGSkBGcaDYXrzGwZM6c/hTRxCshqrs/9f7ZF67TxHoZt 1b2VujA4b9U2L4fTW5sENnMyH/dfNYm3lTLfuEW6uSQ4W25GtGy7JoCuVenngMs86h 1Rm+YLjzZxkT73sVB0H4FFZ+msJghcULtvxPxijIikC1E7Qm/kse2MSHowXHBcgBaR ezP+P79mcD3ps+c8LpA7fZmAtHkODf6LiwIKZ8QD5mUG7PJVrpl1lX8V53cjIR1XWk S1RNiB+G/LwUFX+bnEALPZc8fBBtmE6d2NRQkaEWZv8oo/zsYkl1mBlIVEhULt7sFl vT+3NgI0LvwTA== Received: by finisterre.sirena.org.uk (Postfix, from userid 1000) id B4FDB1AC584A; Wed, 29 Apr 2026 01:38:58 +0100 (BST) Date: Wed, 29 Apr 2026 09:38:58 +0900 From: Mark Brown To: Neil Armstrong Cc: Liam Girdwood , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, KancyJoe Subject: Re: [PATCH 1/2] dt-bindings: regulator: document the SGM3804 Dual Output regulator Message-ID: References: <20260428-topic-sm8650-ayaneo-pocket-s2-sgm3804-v1-0-1d8dc7620256@linaro.org> <20260428-topic-sm8650-ayaneo-pocket-s2-sgm3804-v1-1-1d8dc7620256@linaro.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="A2F2hL8ZkVaCF8Yb" Content-Disposition: inline In-Reply-To: <20260428-topic-sm8650-ayaneo-pocket-s2-sgm3804-v1-1-1d8dc7620256@linaro.org> X-Cookie: 667: --A2F2hL8ZkVaCF8Yb Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Tue, Apr 28, 2026 at 03:52:05PM +0200, Neil Armstrong wrote: > Document the SG Micro SGM3804 Single Inductor Dual Output Buck/Boost > Converter used to power LCD panels a provide positive and negative > power rails with configurable voltage and active discharge function > for each output. > + enable-gpios: > + maxItems: 2 > + description: > + GPIO specifiers to enable the positive and negative outputs. The driver requires both to be provided, either it should relax it's requirements during probe() and allow only one of the regulators to be instantiated or if that's not a realistic setup the binding should set minItems too. --A2F2hL8ZkVaCF8Yb Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmnxUyEACgkQJNaLcl1U h9APNwf+I0K8Iy/gbdF62v0V6zkOMyr8kRRWNRoKKeFDQz2q9r9gNpg1PeJqkwhn 95iHyYtiKLLnluZI+XbM+mzD7c+j0js9pjvM5C+G7m4E6VazcjiT6FfXvZBf53w5 GZ7FwDbr7MrUUhHqHIALMmKmRx/RfeWY+tF6gzG/QSP+V8QgM7Oax+dORbou3klm x/QQCKa+SFZCl9Pqfm8Q+svZ+Ucc1eYFFaQ2E+eCVCicEOCVGl8GQLRp/IXn0LZB WribdjPtfG2WhfDEptFdfXPIhUctcou/u6uee3rQx4ZQcwBgW78gYw+sJxCPk+Ox hwa+MGarUznOq/PfNtBXUzePYYMilg== =SksQ -----END PGP SIGNATURE----- --A2F2hL8ZkVaCF8Yb--