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 09CE7C4332F for ; Tue, 8 Nov 2022 14:13:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235292AbiKHONC (ORCPT ); Tue, 8 Nov 2022 09:13:02 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48136 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235342AbiKHOMr (ORCPT ); Tue, 8 Nov 2022 09:12:47 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B855257B4E for ; Tue, 8 Nov 2022 06:12:39 -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 dfw.source.kernel.org (Postfix) with ESMTPS id E2E24615B2 for ; Tue, 8 Nov 2022 14:12:38 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D2BF4C433C1; Tue, 8 Nov 2022 14:12:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1667916758; bh=Ibt0SZ8FFXftkZUueDEBBfZ4Gc5X+0ePSCcr3bV5Ft0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=sC9UjFFiIKbRYXkRtA4IuiMFlQaAngwVtilO3FhQOuLkiz/QY8tj5DwFm59VSqoNP pEs3hf39+7hGjVkA/qUFezhMsrxnvPYhkZrVCQ2MVofIZ/WVSB1+wPpMQJwJ67cHxZ RqHZNM+UpiuCbQ7efzai5dMIE3yyQ+6FT1lKDltY= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Geert Uytterhoeven , Stephen Boyd , Sasha Levin Subject: [PATCH 6.0 095/197] clk: renesas: r8a779g0: Fix HSCIF parent clocks Date: Tue, 8 Nov 2022 14:38:53 +0100 Message-Id: <20221108133359.176536804@linuxfoundation.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221108133354.787209461@linuxfoundation.org> References: <20221108133354.787209461@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Geert Uytterhoeven [ Upstream commit a9003f74f5a2f487e101f3aa1dd5c3d3a78c6999 ] As serial communication requires a clean clock signal, the High Speed Serial Communication Interfaces with FIFO (HSCIF) is clocked by a clock that is not affected by Spread Spectrum or Fractional Multiplication. Hence change the parent clocks for the HSCIF modules from the S0D3_PER clock to the SASYNCPERD1 clock (which has the same clock rate), cfr. R-Car V4H Hardware User's Manual rev. 0.54. Fixes: 0ab55cf1834177a2 ("clk: renesas: cpg-mssr: Add support for R-Car V4H") Signed-off-by: Geert Uytterhoeven Acked-by: Stephen Boyd Link: https://lore.kernel.org/r/b7928abc8b9f53d5b06ec8624342f449de3d24ec.1665147497.git.geert+renesas@glider.be Signed-off-by: Sasha Levin --- drivers/clk/renesas/r8a779g0-cpg-mssr.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/clk/renesas/r8a779g0-cpg-mssr.c b/drivers/clk/renesas/r8a779g0-cpg-mssr.c index 3fc4233b1ead..c9c59c6f7139 100644 --- a/drivers/clk/renesas/r8a779g0-cpg-mssr.c +++ b/drivers/clk/renesas/r8a779g0-cpg-mssr.c @@ -150,10 +150,10 @@ static const struct cpg_core_clk r8a779g0_core_clks[] __initconst = { }; static const struct mssr_mod_clk r8a779g0_mod_clks[] __initconst = { - DEF_MOD("hscif0", 514, R8A779G0_CLK_S0D3_PER), - DEF_MOD("hscif1", 515, R8A779G0_CLK_S0D3_PER), - DEF_MOD("hscif2", 516, R8A779G0_CLK_S0D3_PER), - DEF_MOD("hscif3", 517, R8A779G0_CLK_S0D3_PER), + DEF_MOD("hscif0", 514, R8A779G0_CLK_SASYNCPERD1), + DEF_MOD("hscif1", 515, R8A779G0_CLK_SASYNCPERD1), + DEF_MOD("hscif2", 516, R8A779G0_CLK_SASYNCPERD1), + DEF_MOD("hscif3", 517, R8A779G0_CLK_SASYNCPERD1), }; /* -- 2.35.1