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Fri, 26 Apr 2024 06:20:41 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id F09CB13A886; Fri, 26 Apr 2024 06:20:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="dROt7lg7" 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 0D3A013A410; Fri, 26 Apr 2024 06:20:31 +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=1714112432; cv=none; b=fVfnGZpb/OUz9maH2COoFFD/omTWTSmWGTLIRJzhBeJVG3dQ0AdgTl5Jlycoa3Q6AxxQ9csSNGQmoCzVxRHVcAaShZeYHgN6ggbywl2q106Wwb4ymjpGTts76SmexOWR20C6VngTN6T3sAaeMpVtc9c1yKGGTy2H7HQMaWUZed0= ARC-Message-Signature:i=1; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 25/04/2024 23:36, Eddie James wrote: > The SBEFIFO engine provides an interface to the POWER processor > Self Boot Engine (SBE). > > Signed-off-by: Eddie James > Acked-by: Conor Dooley > Reviewed-by: Andrew Jeffery > --- > +description: > + The SBEFIFO is an FSI CFAM engine that provides an interface to the > + POWER processor Self Boot Engine (SBE). This node will always be a child > + of an FSI CFAM node; see fsi.txt for details on FSI slave and CFAM > + nodes. > + > +properties: > + compatible: > + enum: > + - ibm,p9-sbefifo > + - ibm,odyssey-sbefifo > + > + reg: > + items: > + - description: FSI slave address > + > + "#address-cells": > + const: 1 > + > + "#size-cells": > + const: 0 > + > +patternProperties: > + "^occ(@.*)?": Why unit address is optional? Best regards, Krzysztof