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 9DD175C96; Fri, 6 Jun 2025 02:16:27 +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=1749176187; cv=none; b=EIb5Va6YJ45Ht7d100b/qGoJLroepa5X04J8Fk7mQ4gtufTthY621DbENsn20nKsdby6t4zJ3CM3Iw1gtwB02K0ruTkJCyAUoU6Ki6qrNSlXQcCcC/vTmV8rKmPws+umpLGO3rTIf+TAASLemNv46F7p2duf24ncRQWrCPKlONI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749176187; c=relaxed/simple; bh=wLz27OhmpWOMF3fZD3h6HrziarJBuqb8KFTIz16hHw8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=sJnPHm/JdS0r5KqAYchRwj1sDD9ZneNutv+dcDnoAj168oO1Muj0QLOj4b2W89KOcv7O19fhIvUyruJrz3KtVmzmbTTQCi+N6vPjEzB+gNKj3RNGx+uRrfofqGj9/kLyl9EDYsYLQaBANaiT2Uikdw+WlmboT7TdC8aF8jtuUEQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=UO0Wxtgs; 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="UO0Wxtgs" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DC362C4CEE7; Fri, 6 Jun 2025 02:16:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1749176187; bh=wLz27OhmpWOMF3fZD3h6HrziarJBuqb8KFTIz16hHw8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=UO0WxtgspT3sXf83z00pbvllyXup00F2TBOsDTsnrDvz7k6/tNj2tS5ONZKgsPIs8 15wuH6zUVfYCe+nMzxk1cK71LSsghqiqDyLh5jhrgxtbCKwfmHL3QZ0+NUcTolc27o 3/dVaPwhsm+pjURPXv5Po9fGfd/aU+MdE1Xt6KCvZ4E7HeUyEYZ017Ko0QpdEe/Sc3 +4kiBCJylIRv0UeE8KoSEQQgpL2jA64C6BRnodYo9RUahwvE0omYECytN4eiCsJw1F 58BGmv4K2IGDP1n6yhBuK176Jlu94Ea+nW5yYj8jcsw5DPORs6bRZiqyC/ThFfp1VL CwM4Jt1sxwAuw== Date: Thu, 5 Jun 2025 21:16:25 -0500 From: "Rob Herring (Arm)" To: Nicolas Frattaroli Cc: Krzysztof Kozlowski , Lee Jones , Detlev Casanova , Jonas Karlman , linux-kernel@vger.kernel.org, Ira Weiny , linux-pwm@vger.kernel.org, Heiko Stuebner , Conor Dooley , Linus Walleij , Dave Ertman , devicetree@vger.kernel.org, Kever Yang , William Breathitt Gray , linux-iio@vger.kernel.org, Sebastian Reichel , Leon Romanovsky , Yury Norov , Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= , kernel@collabora.com, Greg Kroah-Hartman , Rasmus Villemoes , linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org Subject: Re: [PATCH v2 2/7] dt-bindings: pwm: Add a new binding for rockchip,rk3576-pwm Message-ID: <174917618272.3791802.11051043079285296957.robh@kernel.org> References: <20250602-rk3576-pwm-v2-0-a6434b0ce60c@collabora.com> <20250602-rk3576-pwm-v2-2-a6434b0ce60c@collabora.com> Precedence: bulk X-Mailing-List: linux-kernel@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: <20250602-rk3576-pwm-v2-2-a6434b0ce60c@collabora.com> On Mon, 02 Jun 2025 18:19:13 +0200, Nicolas Frattaroli wrote: > The Rockchip RK3576 SoC has a newer PWM controller IP revision than > previous Rockchip SoCs. This IP, called "PWMv4" by Rockchip, introduces > several new features, and consequently differs in its bindings. > > Instead of expanding the ever-growing rockchip-pwm binding that already > has an if-condition, add an entirely new binding to handle this. > > There are two additional clocks, "osc" and "rc". These are available for > every PWM instance, and the PWM hardware can switch between the "pwm", > "osc" and "rc" clock at runtime. > > The PWM controller also comes with an interrupt now. This interrupt is > used to signal various conditions. > > Signed-off-by: Nicolas Frattaroli > --- > .../bindings/pwm/rockchip,rk3576-pwm.yaml | 77 ++++++++++++++++++++++ > MAINTAINERS | 7 ++ > 2 files changed, 84 insertions(+) > Reviewed-by: Rob Herring (Arm)