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 0DDCA1DF254; Sun, 4 May 2025 17:11:30 +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=1746378691; cv=none; b=gje9SCyHJ7BImP/xQl+vXsF7lrlnILOjyqd8b0IypyJDQgOIvNOoBKQTHJ2UmXfmkg2KgTLPOKI5npuWr8pOpplSyFQI0h1Mf7N0OcHk+utb8C1Kpen+CL3a4Py0yw42L+9e9WZpD6WLEH6BfavCp+SqLcrTgD8heBuXuEBgtyk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746378691; c=relaxed/simple; bh=M0WxNP8OwafpQ0r2jjKNUK8lGvWzBWA1V4ZFu164P5g=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=arOAl+uJyuNcrtb0zJJXHMSb5nAOfxHlfI4guK79f/LR/k7+I6tYyoaZOIP8OMrFvCett4ScZagWX28ym5kOrXBxCTP6eHSoHlBUwHEk6kIhj2bkMrkb5Ywt3aWfmEsewy7YnCSYTNW5AxdzR55S6+p2conaa4jhmBLgug8EUvA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=e5v0dv6G; 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="e5v0dv6G" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5766FC4CEE7; Sun, 4 May 2025 17:11:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746378690; bh=M0WxNP8OwafpQ0r2jjKNUK8lGvWzBWA1V4ZFu164P5g=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=e5v0dv6Gj/m8T87ptaAkdGeHlClYhrzntJVQ1ZeoCqbhpdBmjaponB2niGfa3YQka oqqShzUiNP1aKEMstgyukBBR2Xf+lSqt4NENs8LwamWttthkxg7fgz4bwpNsOl/fVs YYLNxeNvO2N2RE4iA/5HDkos0Z2zVvrTma1r84DWinkcYZhnJaqRQ1sub+lDA0EbKs +M4CQcb6IIpfEFuljuOYmeIfkUg1HxPOaO8VtohJ964QCXOvzaTl1d73VivEyPBlEc 28seEI57R43653zzSlBJS3JgwHD/o/j4rrv27TYXnd+aywLCWizBMUd6toDUM0nLH0 6gbv0z6PhU9AA== Message-ID: Date: Sun, 4 May 2025 19:11:25 +0200 Precedence: bulk X-Mailing-List: linux-clk@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1 2/3] drivers: clk: tegra: add DFLL support for Tegra 4 To: Svyatoslav Ryhel Cc: Thierry Reding , Jonathan Hunter , Peter De Schrijver , Prashant Gaikwad , Michael Turquette , Stephen Boyd , "Rafael J. Wysocki" , Viresh Kumar , Philipp Zabel , linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, linux-pm@vger.kernel.org References: <20250321095556.91425-1-clamor95@gmail.com> <20250321095556.91425-3-clamor95@gmail.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; keydata= xsFNBFVDQq4BEAC6KeLOfFsAvFMBsrCrJ2bCalhPv5+KQF2PS2+iwZI8BpRZoV+Bd5kWvN79 cFgcqTTuNHjAvxtUG8pQgGTHAObYs6xeYJtjUH0ZX6ndJ33FJYf5V3yXqqjcZ30FgHzJCFUu JMp7PSyMPzpUXfU12yfcRYVEMQrmplNZssmYhiTeVicuOOypWugZKVLGNm0IweVCaZ/DJDIH gNbpvVwjcKYrx85m9cBVEBUGaQP6AT7qlVCkrf50v8bofSIyVa2xmubbAwwFA1oxoOusjPIE J3iadrwpFvsZjF5uHAKS+7wHLoW9hVzOnLbX6ajk5Hf8Pb1m+VH/E8bPBNNYKkfTtypTDUCj NYcd27tjnXfG+SDs/EXNUAIRefCyvaRG7oRYF3Ec+2RgQDRnmmjCjoQNbFrJvJkFHlPeHaeS BosGY+XWKydnmsfY7SSnjAzLUGAFhLd/XDVpb1Een2XucPpKvt9ORF+48gy12FA5GduRLhQU vK4tU7ojoem/G23PcowM1CwPurC8sAVsQb9KmwTGh7rVz3ks3w/zfGBy3+WmLg++C2Wct6nM Pd8/6CBVjEWqD06/RjI2AnjIq5fSEH/BIfXXfC68nMp9BZoy3So4ZsbOlBmtAPvMYX6U8VwD TNeBxJu5Ex0Izf1NV9CzC3nNaFUYOY8KfN01X5SExAoVTr09ewARAQABzSVLcnp5c3p0b2Yg S296bG93c2tpIDxrcnprQGtlcm5lbC5vcmc+wsGVBBMBCgA/AhsDBgsJCAcDAgYVCAIJCgsE FgIDAQIeAQIXgBYhBJvQfg4MUfjVlne3VBuTQ307QWKbBQJoF1BKBQkWlnSaAAoJEBuTQ307 QWKbHukP/3t4tRp/bvDnxJfmNdNVn0gv9ep3L39IntPalBFwRKytqeQkzAju0whYWg+R/rwp +r2I1Fzwt7+PTjsnMFlh1AZxGDmP5MFkzVsMnfX1lGiXhYSOMP97XL6R1QSXxaWOpGNCDaUl ajorB0lJDcC0q3xAdwzRConxYVhlgmTrRiD8oLlSCD5baEAt5Zw17UTNDnDGmZQKR0fqLpWy 786Lm5OScb7DjEgcA2PRm17st4UQ1kF0rQHokVaotxRM74PPDB8bCsunlghJl1DRK9s1aSuN hL1Pv9VD8b4dFNvCo7b4hfAANPU67W40AaaGZ3UAfmw+1MYyo4QuAZGKzaP2ukbdCD/DYnqi tJy88XqWtyb4UQWKNoQqGKzlYXdKsldYqrLHGoMvj1UN9XcRtXHST/IaLn72o7j7/h/Ac5EL 8lSUVIG4TYn59NyxxAXa07Wi6zjVL1U11fTnFmE29ALYQEXKBI3KUO1A3p4sQWzU7uRmbuxn naUmm8RbpMcOfa9JjlXCLmQ5IP7Rr5tYZUCkZz08LIfF8UMXwH7OOEX87Y++EkAB+pzKZNNd hwoXulTAgjSy+OiaLtuCys9VdXLZ3Zy314azaCU3BoWgaMV0eAW/+gprWMXQM1lrlzvwlD/k whyy9wGf0AEPpLssLVt9VVxNjo6BIkt6d1pMg6mHsUEVzsFNBFVDXDQBEADNkrQYSREUL4D3 Gws46JEoZ9HEQOKtkrwjrzlw/tCmqVzERRPvz2Xg8n7+HRCrgqnodIYoUh5WsU84N03KlLue MNsWLJBvBaubYN4JuJIdRr4dS4oyF1/fQAQPHh8Thpiz0SAZFx6iWKB7Qrz3OrGCjTPcW6ei OMheesVS5hxietSmlin+SilmIAPZHx7n242u6kdHOh+/SyLImKn/dh9RzatVpUKbv34eP1wA GldWsRxbf3WP9pFNObSzI/Bo3kA89Xx2rO2roC+Gq4LeHvo7ptzcLcrqaHUAcZ3CgFG88CnA 6z6lBZn0WyewEcPOPdcUB2Q7D/NiUY+HDiV99rAYPJztjeTrBSTnHeSBPb+qn5ZZGQwIdUW9 YegxWKvXXHTwB5eMzo/RB6vffwqcnHDoe0q7VgzRRZJwpi6aMIXLfeWZ5Wrwaw2zldFuO4Dt 91pFzBSOIpeMtfgb/Pfe/a1WJ/GgaIRIBE+NUqckM+3zJHGmVPqJP/h2Iwv6nw8U+7Yyl6gU BLHFTg2hYnLFJI4Xjg+AX1hHFVKmvl3VBHIsBv0oDcsQWXqY+NaFahT0lRPjYtrTa1v3tem/ JoFzZ4B0p27K+qQCF2R96hVvuEyjzBmdq2esyE6zIqftdo4MOJho8uctOiWbwNNq2U9pPWmu 4vXVFBYIGmpyNPYzRm0QPwARAQABwsF8BBgBCgAmAhsMFiEEm9B+DgxR+NWWd7dUG5NDfTtB YpsFAmgXUF8FCRaWWyoACgkQG5NDfTtBYptO0w//dlXJs5/42hAXKsk+PDg3wyEFb4NpyA1v qmx7SfAzk9Hf6lWwU1O6AbqNMbh6PjEwadKUk1m04S7EjdQLsj/MBSgoQtCT3MDmWUUtHZd5 RYIPnPq3WVB47GtuO6/u375tsxhtf7vt95QSYJwCB+ZUgo4T+FV4hquZ4AsRkbgavtIzQisg Dgv76tnEv3YHV8Jn9mi/Bu0FURF+5kpdMfgo1sq6RXNQ//TVf8yFgRtTUdXxW/qHjlYURrm2 H4kutobVEIxiyu6m05q3e9eZB/TaMMNVORx+1kM3j7f0rwtEYUFzY1ygQfpcMDPl7pRYoJjB dSsm0ZuzDaCwaxg2t8hqQJBzJCezTOIkjHUsWAK+tEbU4Z4SnNpCyM3fBqsgYdJxjyC/tWVT AQ18NRLtPw7tK1rdcwCl0GFQHwSwk5pDpz1NH40e6lU+NcXSeiqkDDRkHlftKPV/dV+lQXiu jWt87ecuHlpL3uuQ0ZZNWqHgZoQLXoqC2ZV5KrtKWb/jyiFX/sxSrodALf0zf+tfHv0FZWT2 zHjUqd0t4njD/UOsuIMOQn4Ig0SdivYPfZukb5cdasKJukG1NOpbW7yRNivaCnfZz6dTawXw XRIV/KDsHQiyVxKvN73bThKhONkcX2LWuD928tAR6XMM2G5ovxLe09vuOzzfTWQDsm++9UKF a/A= In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit On 04/05/2025 18:25, Svyatoslav Ryhel wrote: > нд, 4 трав. 2025 р. о 19:23 Krzysztof Kozlowski пише: >> >> On 03/05/2025 10:54, Svyatoslav Ryhel wrote: >>>>> +/* SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause */ >>>>> +/* >>>>> + * This header provides Tegra114-specific constants for binding >>>>> + * nvidia,tegra114-car. >>>>> + */ >>>>> + >>>>> +#ifndef _DT_BINDINGS_RESET_TEGRA114_CAR_H >>>>> +#define _DT_BINDINGS_RESET_TEGRA114_CAR_H >>>>> + >>>>> +#define TEGRA114_RESET(x) (5 * 32 + (x)) >>>> >>>> >>>> Does not look like a binding, but some sort of register. Binding IDs >>>> start from 0 (or 1) and are incremented by 1. >>>> >>> >>> Hello there! >>> This file add same logic for Tegra114 as Tegra124 currently >>> implements, check here >>> https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tree/include/dt-bindings/reset/tegra124-car.h?h=v6.14.5 >>> >>> I did not re-use Tegra124 value, though it is same, to avoid confusion >>> in main Tegra114 device tree. >> >> What confusion? Why would anyone be interested in comparing numbers thus >> getting confused by different number? These are abstract IDs. >> > > By using TEGRA124_RESET in Tegra114 device tree Why would you use define from other SoC... and how is it related to my comment in the first place? Best regards, Krzysztof