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 63514277037; Fri, 2 Jan 2026 22:21:54 +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=1767392514; cv=none; b=EVm3/9oQmwdODy2w4zDjg0Iinxjx+1ZUsX9R226loxt6hFviK75kMm4jHSe+vK5Bcl3UNqdIiKeFYz4da+B4ZqG5ynSIdYt1hpKqkHI9XulwatKdDn1WQyaX68iTdnTEdJwd7zQIbFOpzVvNNnsin0jW3F4YtbYCX+gxic96Oz4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767392514; c=relaxed/simple; bh=EuNLzlV8r8Dinon10Riipi7R88Xe9qFlOj4ZVceZa/0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=pHyz0/UEen93yEttw8On6r+uDlGQ0Kd1TDgLNtlkWEoGuq1L76xJtLDoo22Clp+/6vtp6JDl7w2awUqmsXxAnFNinknNZIexu9iEx3m7hTbZAdBz43ddJGMq+xyoq8PrfUTsCxtXj5iMgdWZxqDPHaodE8ZlMVyJ18XB/f6fB0U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=eWZIKhNz; 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="eWZIKhNz" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B5462C116B1; Fri, 2 Jan 2026 22:21:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1767392513; bh=EuNLzlV8r8Dinon10Riipi7R88Xe9qFlOj4ZVceZa/0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=eWZIKhNzEB80owCh/NWA4FrrPhPUfGz+puZjrw8cTOivwCmVTN7FiN1qN2uq3tGLD BU+ZidiHrcuNI0SXFvSXTlaHrn3H7r6ulyI4j/xdxZ3bOQf6LVzB8AnzSLwMIyVsL/ deUWsv25lpeSkvqG+qAPpFMio3XMsSYZUXjp9C5Gyw0vdoaggt3Hmz3BiXJX0Sf+k3 L9lo3f95n4SO3vkg7iOITUpU9aENXWUHriiiJm0Tgnub1b9y4PQKO/D8dXUGXQ7j7Q F9B3Btu6p87Jw4d8lMSVhSfXB3WFuNtJ64IkbUbq3SvD5c358O7KzYGYIpUlvVuj3P 5A/4M+uKOfrFg== Date: Fri, 2 Jan 2026 16:21:52 -0600 From: "Rob Herring (Arm)" To: Chen-Yu Tsai Cc: linux-gpio@vger.kernel.org, Conor Dooley , Mauro Carvalho Chehab , Jernej Skrabec , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Samuel Holland , linux-kernel@vger.kernel.org, Krzysztof Kozlowski , linux-sunxi@lists.linux.dev, linux-media@vger.kernel.org, Linus Walleij Subject: Re: [PATCH 2/4] dt-bindings: pinctrl: sunxi: Allow pinmux sub-pattern with leading numbers Message-ID: <176739251233.279904.10109675432814007356.robh@kernel.org> References: <20251225103616.3203473-1-wens@kernel.org> <20251225103616.3203473-3-wens@kernel.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251225103616.3203473-3-wens@kernel.org> On Thu, 25 Dec 2025 18:36:13 +0800, Chen-Yu Tsai wrote: > The pattern for pinmux node names is typically the peripheral name and > instance number, followed by pingroup name if there are multiple options. > > Normally the instance number is directly appended to the peripheral > name, like "mmc0" or "i2c2". But if the peripheral name ends with a > number, then it becomes confusing. > > On the A20, the PS2 interface controller has two instances. This > produces pinmux node names like "ps2-0-pins". Make the sub-pattern > "[0-9]-" valid to fit this pattern. Avoid having to confusing "ps20-pins" > name. > > Signed-off-by: Chen-Yu Tsai > --- > .../bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > Acked-by: Rob Herring (Arm)