From patchwork Wed Jan 30 09:40:28 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 10788037 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0C17C13B5 for ; Wed, 30 Jan 2019 09:41:00 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id EBDBD2E476 for ; Wed, 30 Jan 2019 09:40:59 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id DFFEB2E475; Wed, 30 Jan 2019 09:40:59 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.7 required=2.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9C63B2E475 for ; Wed, 30 Jan 2019 09:40:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729519AbfA3Jk7 (ORCPT ); Wed, 30 Jan 2019 04:40:59 -0500 Received: from kirsty.vergenet.net ([202.4.237.240]:38534 "EHLO kirsty.vergenet.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726427AbfA3Jk7 (ORCPT ); Wed, 30 Jan 2019 04:40:59 -0500 Received: from reginn.horms.nl (watermunt.horms.nl [80.127.179.77]) by kirsty.vergenet.net (Postfix) with ESMTPA id 5DA6A25BEE5; Wed, 30 Jan 2019 20:40:47 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=verge.net.au; s=mail; t=1548841247; bh=eH5xe79FEpbYVrh06cEnNXrarYdO0U71TqiYXYNJeqw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=KlAHQcbWtoxqrQHWRZcpcuC5F1UnBUGysRREO4HbSw0ebV1kBhFQNkXOrAJFFujaz yJp1COMcfJt681uhpPLk9oSNKTy+V7DCf05op8mPRZU7z2x/GP1iX5ZtjTA4AADOu7 gPOJz7oLmbiwvfqXR6Mg2rNsHucxJoU0XTDo57mA= Received: by reginn.horms.nl (Postfix, from userid 7100) id 7D785940796; Wed, 30 Jan 2019 10:40:43 +0100 (CET) From: Simon Horman To: Geert Uytterhoeven Cc: Magnus Damm , linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org, Fabrizio Castro , Biju Das , Simon Horman Subject: [PATCH/RFT v2 5/6] clk: renesas: rcar-gen3: Support r8a7745 Z2 clock divider Date: Wed, 30 Jan 2019 10:40:28 +0100 Message-Id: <20190130094029.9604-6-horms+renesas@verge.net.au> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20190130094029.9604-1-horms+renesas@verge.net.au> References: <20190130094029.9604-1-horms+renesas@verge.net.au> MIME-Version: 1.0 Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP On the RZ/G2E (r8a7745) SoC the Z2FC bits of the RFQCRC register, which control the frequency division ratio for the Z2φ clock are located at bit[12:8] rather than the more common location bit[4:0]. This change is made with reference to the User's Manual v0.61. Fixes: 9127d54bb894 ("clk: renesas: cpg-mssr: Add R8A7745 support") Signed-off-by: Simon Horman --- drivers/clk/renesas/rcar-gen3-cpg.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/clk/renesas/rcar-gen3-cpg.c b/drivers/clk/renesas/rcar-gen3-cpg.c index d21fdeb520e1..dfd2b9caeaf5 100644 --- a/drivers/clk/renesas/rcar-gen3-cpg.c +++ b/drivers/clk/renesas/rcar-gen3-cpg.c @@ -450,6 +450,10 @@ static const struct soc_device_attribute cpg_quirks_match[] __initconst = { .soc_id = "r8a77990", .data = (void *)Z2FC_BIT_MASK_SFT_8, }, + { + .soc_id = "r8a7745", + .data = (void *)Z2FC_BIT_MASK_SFT_8, + }, { /* sentinel */ } };