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 6328C17BB6; Wed, 22 Jan 2025 08:22:42 +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=1737534165; cv=none; b=OOfoVY1qHEzHCCH5FUdaKJSO9SYpD2zS8zs5Zzqji5K03IMC1mXsqBw2HvjmOrnY9ID1bO29KdvdFTn0YbxoNkyPNIPjX5/CTl6CUOGHtjNWpoIoXxqALhbDKotFptDtqRuDDiYEEkioiy+kfuNuAOOwUJ70CFdwxV29PlRvTu8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737534165; c=relaxed/simple; bh=+L0LCy9nENdCNACnCQyr3V9VXLR21yhtkYUpPtZ4BXg=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=j18ZYUFdWcN4vCHh4wblmgMwAt2UQVYQinaqB6q6Ij2mOCVvjOuC5bVgPu5u35XayYMnGOe/OIhw/zQW/oFDgbUE4Sy0vNSWc7b0WRoNSGhjtQaWH0oluDAJ4aTGnQdKVugo4XI+v79sJ7DRAWv45KuZ7nkOsJEPg/LNArqiUcc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=OYXHd5WF; 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="OYXHd5WF" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5F3C4C4CED6; Wed, 22 Jan 2025 08:22:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1737534162; bh=+L0LCy9nENdCNACnCQyr3V9VXLR21yhtkYUpPtZ4BXg=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=OYXHd5WFRn/X3nVAjqajR4R8RtVTe0GC4gEtGnJCJTEXqmwYL5758s5sEgc+1fiRS 3qK8Gj9rrf1NWgLrQFFKhc0OC48qyuVvqSlz9aKQzBdUjlF3snA5e0CTx7XrPzCsTS 3uyWk9fVoH2VIqKgVfspflZsYuN3rlZ5dRItjcDplG+uXHYPMZuupDEFjFZ3GJhVcS 8KlXWBdcieRdp8vdRgmHs/loXPkyB3xIAJhrawW8LKnQ/fAxaqJwsdYqgcjKgqop1i jgqoqsAtJKoTIdnZH4ukpCwYf8SPfYw+LTKtYOEVgYtRFugyo98G8Ckmco/FJ86/Af bnlAV6ff9dZng== Message-ID: <05b8ae46-f8af-413f-8870-ab1997c8f5b9@kernel.org> Date: Wed, 22 Jan 2025 09:22:24 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [RFC v3 07/18] dt-bindings: reset: Add T-HEAD TH1520 SoC Reset Controller To: Michal Wilczynski , Philipp Zabel , mturquette@baylibre.com, sboyd@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, drew@pdp7.com, guoren@kernel.org, wefu@redhat.com, jassisinghbrar@gmail.com, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, frank.binns@imgtec.com, matt.coster@imgtec.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, ulf.hansson@linaro.org, jszhang@kernel.org, m.szyprowski@samsung.com Cc: linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, dri-devel@lists.freedesktop.org, linux-pm@vger.kernel.org References: <20250120172111.3492708-1-m.wilczynski@samsung.com> <20250120172111.3492708-8-m.wilczynski@samsung.com> <6018a750dcbb46fe1bd9f653f469d54928c23610.camel@pengutronix.de> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 21/01/2025 22:58, Michal Wilczynski wrote: >>> +maintainers: >>> + - Michal Wilczynski >>> + >>> +properties: >>> + compatible: >>> + enum: >>> + - thead,th1520-reset >>> + >>> + reg: >>> + maxItems: 1 >>> + >>> + "#reset-cells": >>> + const: 0 >> >> Should this be "const: 1" instead? > > Right now I'm not planning to extend by more resets, I've thought about > this during the discussion on v2 of this patchset. At this point I just > can't see more interesting resets to have. Vendor kernel implements WDT > and NPU. I don't think NPU driver will be upstream anytime soon. That > would leave WDT reset potentially. Bindings should be complete, regardless whether you implement reset consumer driver or not. Best regards, Krzysztof