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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 719B8C531F9 for ; Fri, 24 Jul 2026 08:36:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=KLuk2iJcxA3riTTDQBpgkGpSWa/TkrAiphpb7ujl2Rw=; b=YoWf3m5UxyCjUt+Rf2qnLp2mov XYIJHtICYn+OfHLeTUzieDAKR8WeSEBI6/n/TnHL9WqLFBfV0+vk+Z9ChkCrTTVg+EY+X78v51WLe qBFKWltXAF9VWjLLO4cIQr/fn4mTeCBfaXtd22pTixG3EqhZP8YEKQTCPLIX/R370DugfKVF2Kdqr ZXbrOmax6HNVvWy7P4xfYFmRCNumCj4/K9bZNACyr9BUmVpU2rnUzYtoHBvK84C7FSuE1y2IXM9nt NpP24eh2s96Q8BL82dJrxoEqABqKYJdbS2QaeynIPYKpyhgudtxckERjyoqX5k9XscA/PbIkORNmA dCEWnhqg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wnBOS-0000000FpVC-0UDw; Fri, 24 Jul 2026 08:36:32 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wnBOQ-0000000FpV6-2MCc for linux-arm-kernel@lists.infradead.org; Fri, 24 Jul 2026 08:36:30 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 4AA7043A52; Fri, 24 Jul 2026 08:36:30 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id F30301F00A3A; Fri, 24 Jul 2026 08:36:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784882190; bh=KLuk2iJcxA3riTTDQBpgkGpSWa/TkrAiphpb7ujl2Rw=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=DZ5YylzFuI34TQWBrqG9S/l6buNmHuiwq92q3vNhtTVrgzY5F9k1b5KBjBz6HEFyu aqXaip6JUTHGd3pOptfZ7qO1zJN+3QhPRKgWwS0JLJmm+C2pPq7itbEqrndduwRV06 i+n0yfdQI1gRz32qXCzprJ+5ALoxu/fbBxg8SDJLFNcLyielM2j/x7xS1AagB0gCdh CgO+tkUcbse0EkFOs1jIF5TVO2ySoggHC4wgYPcVEFJ6TMy2dftX+L1u1vo9EfYqtw bIj+IPccYRz3oKcsgIiV4r9Eu22RdqFCqjsQ7cDV+cOXFd1N386xVzKyil3sRRNqB3 QkPAyZ6CCtjAQ== Date: Fri, 24 Jul 2026 10:36:25 +0200 From: Krzysztof Kozlowski To: Petar Stepanovic Cc: Akhila Kavi , Prasad Bolisetty , Uwe =?utf-8?Q?Kleine-K=C3=B6nig?= , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Harshit Shah , linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 2/2] pwm: add Axiado AX3000 PWM driver Message-ID: <20260724-comical-chubby-dragon-9c73ff@quoll> References: <20260723-axiado-ax3000-pwm-v2-0-22002f0b281d@axiado.com> <20260723-axiado-ax3000-pwm-v2-2-22002f0b281d@axiado.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20260723-axiado-ax3000-pwm-v2-2-22002f0b281d@axiado.com> X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Jul 23, 2026 at 02:32:19AM -0700, Petar Stepanovic wrote: > + chip->ops = &axiado_pwm_ops; > + chip->atomic = true; > + > + ret = devm_pwmchip_add(dev, chip); > + if (ret) > + return dev_err_probe(dev, ret, "Failed to add PWM chip\n"); > + > + return 0; > +} > + > +static const struct of_device_id axiado_pwm_match[] = { > + { .compatible = "axiado,ax3000-pwm" }, > + { .compatible = "axiado,ax3005-pwm" }, This suggests deviecs are fully compatible, so drop the second entry and express compatibility (see writing bindings, example schema, DTS101 talk/slides). Best regards, Krzysztof