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 7355FC43334 for ; Mon, 11 Jul 2022 09:47:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233425AbiGKJq6 (ORCPT ); Mon, 11 Jul 2022 05:46:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50082 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233277AbiGKJpQ (ORCPT ); Mon, 11 Jul 2022 05:45:16 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2876A5A459; Mon, 11 Jul 2022 02:22:43 -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 ams.source.kernel.org (Postfix) with ESMTPS id DA6F6B80D2C; Mon, 11 Jul 2022 09:22:41 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 42C03C341C0; Mon, 11 Jul 2022 09:22:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1657531360; bh=ZRKOWlgp3/1UmGe8prm69u5KOFkQi/fYa9/rSwmn2Nw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aJWP9/ECfT7CYL9yPwAzA5xj6i+u66CeNXd92EzVfcii4/SoLUtvMDRctLNUnWhDH EaiT/KD23P2ZuuwhjP65O08iTZIg9PivdStlY0q+9frxt5Do+zR6abFpTTBbvdpw73 AkmRTiwAwfi2yS9roXiE2+czf6N8qDbe9EwtMJmk= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Biju Das , Lad Prabhakar , Geert Uytterhoeven , Sasha Levin Subject: [PATCH 5.15 076/230] clk: renesas: r9a07g044: Update multiplier and divider values for PLL2/3 Date: Mon, 11 Jul 2022 11:05:32 +0200 Message-Id: <20220711090606.232816891@linuxfoundation.org> X-Mailer: git-send-email 2.37.0 In-Reply-To: <20220711090604.055883544@linuxfoundation.org> References: <20220711090604.055883544@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Lad Prabhakar [ Upstream commit b289cdecc7c3e25e001cde260c882e4d9a8b0772 ] As per the HW manual (Rev.1.00 Sep, 2021) PLL2 and PLL3 should be 1600 MHz, but with current multiplier and divider values this resulted to 1596 MHz. This patch updates the multiplier and divider values for PLL2 and PLL3 so that we get the exact (1600 MHz) values. Fixes: 17f0ff3d49ff1 ("clk: renesas: Add support for R9A07G044 SoC") Suggested-by: Biju Das Signed-off-by: Lad Prabhakar Link: https://lore.kernel.org/r/20211223093223.4725-1-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven Signed-off-by: Sasha Levin --- drivers/clk/renesas/r9a07g044-cpg.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/clk/renesas/r9a07g044-cpg.c b/drivers/clk/renesas/r9a07g044-cpg.c index 1490446985e2..61609eddf7d0 100644 --- a/drivers/clk/renesas/r9a07g044-cpg.c +++ b/drivers/clk/renesas/r9a07g044-cpg.c @@ -61,8 +61,8 @@ static const struct cpg_core_clk r9a07g044_core_clks[] __initconst = { DEF_FIXED(".osc", R9A07G044_OSCCLK, CLK_EXTAL, 1, 1), DEF_FIXED(".osc_div1000", CLK_OSC_DIV1000, CLK_EXTAL, 1, 1000), DEF_SAMPLL(".pll1", CLK_PLL1, CLK_EXTAL, PLL146_CONF(0)), - DEF_FIXED(".pll2", CLK_PLL2, CLK_EXTAL, 133, 2), - DEF_FIXED(".pll3", CLK_PLL3, CLK_EXTAL, 133, 2), + DEF_FIXED(".pll2", CLK_PLL2, CLK_EXTAL, 200, 3), + DEF_FIXED(".pll3", CLK_PLL3, CLK_EXTAL, 200, 3), DEF_FIXED(".pll2_div2", CLK_PLL2_DIV2, CLK_PLL2, 1, 2), DEF_FIXED(".pll2_div16", CLK_PLL2_DIV16, CLK_PLL2, 1, 16), -- 2.35.1