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 32915C433FE for ; Fri, 7 Jan 2022 01:52:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344540AbiAGBwI (ORCPT ); Thu, 6 Jan 2022 20:52:08 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43880 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344429AbiAGBwH (ORCPT ); Thu, 6 Jan 2022 20:52:07 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E4741C0611FD; Thu, 6 Jan 2022 17:52:06 -0800 (PST) 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 ams.source.kernel.org (Postfix) with ESMTPS id A02F9B824A3; Fri, 7 Jan 2022 01:52:05 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4AACFC36AE5; Fri, 7 Jan 2022 01:52:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1641520324; bh=8aNMSd2LjTF1fT1O87x/hjzHQzOifUmvU82cq4e1PiM=; h=In-Reply-To:References:Subject:From:Cc:To:Date:From; b=e+C1JuNtmxO1Oh6o8u89tQZQmtbZcFpg89UQ+938qT3Res9XRoHc+ctOmI4VgqsQJ ZkdEthZ9mD1ZnCFjyHuFj8sWiqwKFH5Ps0HjYJ+wApUVGLuX7oNPedmtNB70584uag 0pfR75L1SLKc/t3WJNHkl0KWW9FHSEh88Eh/TIbSaUQRdw9qfNrkmqysikkZmIleBv kZc9XTvKVwuetTAC8lScpEEssRg0GGmQiQ9Xt854GQ0Md/5KHYdUt5AVw2zLko5fs/ pwnXYtmUd4lfuHbloMQfkXRi8DKWxwwuIr225sQz+J+P3N7Xjw3Glnjn7pcXZB1BbV tN+zS4s6SwyIQ== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable In-Reply-To: <20211220193319.114974-3-paul@crapouillou.net> References: <20211220193319.114974-1-paul@crapouillou.net> <20211220193319.114974-3-paul@crapouillou.net> Subject: Re: [PATCH v3 2/2] clk: ingenic: Add MDMA and BDMA clocks From: Stephen Boyd Cc: list@opendingux.net, linux-mips@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Paul Cercueil To: Michael Turquette , Paul Cercueil , Rob Herring Date: Thu, 06 Jan 2022 17:52:03 -0800 User-Agent: alot/0.9.1 Message-Id: <20220107015204.4AACFC36AE5@smtp.kernel.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Quoting Paul Cercueil (2021-12-20 11:33:19) > The Ingenic JZ4760 and JZ4770 both have an extra DMA core named BDMA > dedicated to the NAND and BCH controller, but which can also do > memory-to-memory transfers. The JZ4760 additionally has a DMA core named > MDMA dedicated to memory-to-memory transfers. The programming manual for > the JZ4770 does have a bit for a MDMA clock, but does not seem to have > the hardware wired in. >=20 > Add the BDMA and MDMA clocks to the JZ4760 CGU code, and the BDMA clock > to the JZ4770 code, so that the BDMA and MDMA controllers can be used. >=20 > Signed-off-by: Paul Cercueil > --- Applied to clk-next