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 941A13876AA; Thu, 5 Feb 2026 09:13:05 +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=1770282785; cv=none; b=sBrNJJtPEXI53crZTPV+oIXH8lD7Ry4T8HKniBDD4ck99mrNOIZ66oInY8toxC3yaGkNrF5GCuN7a9+u0gVua33ziRuUAEs4Yi71MRrbNM/0fhHYo93ehsLOBGKD+ijuhqm52PBMZrqni6yhFH+GtgVqf1RXZ9ajyaguBVy/zSI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770282785; c=relaxed/simple; bh=6P+RzgxrHHsOPrWorXefV5aQyNrxfF8FiKVM6BWUqvY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=l8l6RZWHC5V9Fp2GNPSdMrDDd6GhzHE/C/77pV7xYxLGgpbgR2LHzexrjHR1IBulF2XyhrQ3jTCX74pRItLLEBI2kmt2V+t+hpde+r7hIC4oo85fv6X2114u4Zu6PSMkPL3JDRweniYi8MiB1qKn80zfZBCRFvnpO7RrULN9CM0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bUGlFh4m; 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="bUGlFh4m" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 974DEC4CEF7; Thu, 5 Feb 2026 09:13:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1770282785; bh=6P+RzgxrHHsOPrWorXefV5aQyNrxfF8FiKVM6BWUqvY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=bUGlFh4mLruuaYXSMa3gxriyYIWQvIJ8AjlAozutphkm/d3JIPOm2L+zZDpeLbE/w 76dDqeTt2NMDryN39tzZ29Nx2oU/3bHh5h7twhSqU+pkvPInMUCZZSYOK2mDgfgEmy G5V5II5boaDubgfr1uPlj5APR3p3Nw+9N29tPWUXBVM8ZgzXo537tJq9Xse0Lgmhxb P5rVWWUy+I/JImwfRHVR1azONnKGjdc9vnKnmISXcDs06jBhLjPl2Vs7FQsckxLYGH IYJ3+8p6CAaFNtLOgT/Eg3W1+6Ut43UvyFxp4dsWAJ+O6/4rigGvaoXYtuFchi7/XV MsrXnJV46H2CA== Date: Thu, 5 Feb 2026 10:13:02 +0100 From: Krzysztof Kozlowski To: Gary Yang Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, p.zabel@pengutronix.de, peter.chen@cixtech.com, unicorn_wang@outlook.com, inochiama@gmail.com, alchark@gmail.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, cix-kernel-upstream@cixtech.com Subject: Re: [PATCH v7 1/3] dt-bindings: soc: cix: document the simple-mfd syscon on Sky1 SoC Message-ID: <20260205-noisy-fabulous-bumblebee-e0cb32@quoll> References: <20260204020644.155094-1-gary.yang@cixtech.com> <20260204020644.155094-2-gary.yang@cixtech.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20260204020644.155094-2-gary.yang@cixtech.com> On Wed, Feb 04, 2026 at 10:06:42AM +0800, Gary Yang wrote: > There are two system control on Cix sky1 Soc. One is located in S0 domain, > and the other is located in S0 and S5 domain. The system control contains > resets, usb typeC and more. At this point, only the reset controller child > is described as usb typeC uses it by phandle. > > Signed-off-by: Gary Yang > --- > .../soc/cix/cix,sky1-system-control.yaml | 49 ++++++ > include/dt-bindings/reset/cix,sky1-rst-fch.h | 42 +++++ > include/dt-bindings/reset/cix,sky1-rst.h | 164 ++++++++++++++++++ > 3 files changed, 255 insertions(+) > create mode 100644 Documentation/devicetree/bindings/soc/cix/cix,sky1-system-control.yaml > create mode 100644 include/dt-bindings/reset/cix,sky1-rst-fch.h > create mode 100644 include/dt-bindings/reset/cix,sky1-rst.h > > diff --git a/Documentation/devicetree/bindings/soc/cix/cix,sky1-system-control.yaml b/Documentation/devicetree/bindings/soc/cix/cix,sky1-system-control.yaml > new file mode 100644 > index 000000000000..5fb6b97c3c00 > --- /dev/null > +++ b/Documentation/devicetree/bindings/soc/cix/cix,sky1-system-control.yaml > @@ -0,0 +1,49 @@ > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/soc/cix/cix,sky1-system-control.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Cix Sky1 SoC system control register region > + > +maintainers: > + - Gary Yang > + > +description: > + An wide assortment of registers of the system controller on Sky1 SoC, > + including resets, usb, wakeup sources and so on. > + > +properties: > + compatible: > + items: > + - enum: > + - cix,sky1-system-control > + - cix,sky1-s5-system-control > + - const: syscon > + - const: simple-mfd Drop simple-mfd, no children > + > + reg: > + maxItems: 1 > + > + '#address-cells': Drop, no children > + const: 1 > + > + '#size-cells': Drop Do you see any recent simple-mfd binding written like this? There are no. Did you read any of other bindings before sending this? Or at least my slides or amny other resources from vast documentation from elinux.org? Best regards, Krzysztof