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 EFA5821B91F; Fri, 11 Apr 2025 16:16:21 +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=1744388182; cv=none; b=I4s3JrTqbA02ylxYnB+SAOBCdfr+8A2jGylI/SABggX5j4ohUTWvNq6IDar8/a1beI0K+o4DuEow8eEry+JhiiQj5RBJVLw5Zu9mWD+6XgXXZZs1R7DmeBh+e1W258MbGNOpvQForrK4rGxAct722ocbcBKQzyuv1zel53NDdZ4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744388182; c=relaxed/simple; bh=2xLOnobnJNB/BjpuDTwIiL5vfQ3JlI5SqTOn+fLn8Y8=; h=Date:From:To:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Wz2BClyC4+EpkmtbGLC50qSKqf3BL17rYPBjSMgN6ykmSpcZptg3p/BOuwK3kt+B4ZlF27q5OrO/1VQKV++P8Dva3A+8A2bBh7DmYqsiAVB5yCZ3M+CnQ01OHE9iBlKZmwLy1hNaNRf6R82ncf7etPKHGnjVvD31KHiN8gNKvqY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=h3DMBe8E; 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="h3DMBe8E" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7C68BC4CEE2; Fri, 11 Apr 2025 16:16:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1744388181; bh=2xLOnobnJNB/BjpuDTwIiL5vfQ3JlI5SqTOn+fLn8Y8=; h=Date:From:To:Subject:References:In-Reply-To:From; b=h3DMBe8En4eXq6ouOoXiHBhLql/hno//b0wa9fpaHGgk0bSG0eWvHnixVxt2OGPQE jSx3V3tzBves5w6dYwh0JzC9AE4zaN6LsXCMUTqJ9Ols93RqjETh66/ODLATebQQVQ 9w+Q8NLImiE3X/fyBK7tPZ4jwdu/uZPfDhunhOom4n1ybs9llQdL5ktsBluuO1Y3GZ Xq6eRlg7IuRkXXPz1InoS3AL6D6ndHtSEXPsDSSlMEN6Wjvj2JO3wUGtH4tv5g57Pe oxhh1fTyDQYRwvNx3O/taVVMxTRWoxN3aluikAGjsPXi80Kwvt2GnOXvkrzq+lH7uI wK2bsjh2WwUIA== Date: Fri, 11 Apr 2025 11:16:20 -0500 From: Rob Herring To: Wolfram Sang , Geert Uytterhoeven , Greg Kroah-Hartman , Jiri Slaby , Krzysztof Kozlowski , Conor Dooley , linux-serial@vger.kernel.org, devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org Subject: Re: [PATCH] dt-bindings: serial: snps-dw-apb-uart: Simplify DMA-less RZ/N1 rule Message-ID: <20250411161620.GA3329787-robh@kernel.org> References: <90c7aa143beb6a28255b24e8ef8c96180d869cbb.1744271974.git.geert+renesas@glider.be> Precedence: bulk X-Mailing-List: linux-serial@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: On Fri, Apr 11, 2025 at 05:37:09PM +0200, Wolfram Sang wrote: > On Fri, Apr 11, 2025 at 08:38:58AM -0500, Rob Herring wrote: > > On Thu, Apr 10, 2025 at 3:23 AM Geert Uytterhoeven > > wrote: > > > > > > There is no need to repeat all SoC-specific compatible values in the > > > rule for DMA-less RZ/N1 variants. Use wildcard "{}" instead, to ease > > > maintenance. > > > > > > Signed-off-by: Geert Uytterhoeven > > > --- > > > .../devicetree/bindings/serial/snps-dw-apb-uart.yaml | 4 +--- > > > 1 file changed, 1 insertion(+), 3 deletions(-) > > > > Reviewed-by: Rob Herring (Arm) > > I'll send my counterpatch in some minutes. IMO, whether you drop the platform is orthogonal to this patch. Whether or not the platform can run Linux is irrelevant to whether there are bindings. Can it run u-boot? Now, if no one is going to make the bindings complete and upstream a .dts for it, then remove it. Rob