From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A604CC43334 for ; Mon, 11 Jul 2022 09:59:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234573AbiGKJ7t (ORCPT ); Mon, 11 Jul 2022 05:59:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48656 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234250AbiGKJ6z (ORCPT ); Mon, 11 Jul 2022 05:58:55 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D7C0EB628F; Mon, 11 Jul 2022 02:27:35 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 5E25D61372; Mon, 11 Jul 2022 09:27:20 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BD4BCC341C0; Mon, 11 Jul 2022 09:27:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1657531639; bh=+UJrGtjpka8nSRM77e2YQUJSg61eV0JzLk4848lxeJE=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=MfE8LqQNYPDPYj35zNe/S4tOd01xxjfLIyzaJi0TUejoE4EsuDFhtQuhYbig7oEHI uaO9PTIEhDARQXEP264/pjRuz5Xz2r52a3fZ6Hl3USlAbj6hzIbEFaB4Nw/8yhPHNt qaoJCPhKHA3CZUJFqIBSDQFDYzQ2ewy7YNeU3YQRLqputkGAPL9rIeNfi6dSjCfspF ReG106sk7j5xfiu4zC5+jKCgGZ0AoI8XHM9ZQZ2V5DqGBjd+cZNHr0WiAXETrPSuct 0B7pQPZrFa2u+Ix1IWCFdCLbX1uosdXsIudoa3+ogdeFI7WpJETnooOcLRQsB7T6XX uckVuce4+HYeg== Message-ID: Date: Mon, 11 Jul 2022 11:27:14 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.11.0 Subject: Re: [PATCH v8 2/2] pwm: Add clock based PWM output driver Content-Language: en-US To: Nikita Travkin , thierry.reding@gmail.com, lee.jones@linaro.org Cc: u.kleine-koenig@pengutronix.de, robh+dt@kernel.org, sboyd@kernel.org, linus.walleij@linaro.org, masneyb@onstation.org, linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht References: <20220711062330.4923-1-nikita@trvn.ru> <20220711062330.4923-3-nikita@trvn.ru> From: Krzysztof Kozlowski In-Reply-To: <20220711062330.4923-3-nikita@trvn.ru> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 11/07/2022 08:23, Nikita Travkin wrote: > Some systems have clocks exposed to external devices. If the clock > controller supports duty-cycle configuration, such clocks can be used as > pwm outputs. In fact PWM and CLK subsystems are interfaced with in a > similar way and an "opposite" driver already exists (clk-pwm). Add a > driver that would enable pwm devices to be used via clk subsystem. > > Signed-off-by: Nikita Travkin > -- > Also not correct patch. Best regards, Krzysztof