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 X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 88247C2D0DB for ; Fri, 24 Jan 2020 14:23:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4FD622087E for ; Fri, 24 Jan 2020 14:23:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579875798; bh=MFdQwpC8ocAw3gqlG2PhUf+SO3XPMQEGZg511YDWX24=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=gXvCurQ+3w430MBbkPoJhtVCVtgLPQrhCRh/hseac7mkyT+eEL7qas054KSU0WkJo m7ExwLc612q4uB4bOERn11W5Rs5d4rPRhBE8TTnF4xtWRl8LoC4+NjjgOlrtMKiOxE ly+fzLMGTqXmtHDaXEQslehVNdtVHHlp2RloVQRs= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730177AbgAXOXR (ORCPT ); Fri, 24 Jan 2020 09:23:17 -0500 Received: from mail.kernel.org ([198.145.29.99]:44502 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2392373AbgAXOWY (ORCPT ); Fri, 24 Jan 2020 09:22:24 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 781792087E; Fri, 24 Jan 2020 14:22:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579875744; bh=MFdQwpC8ocAw3gqlG2PhUf+SO3XPMQEGZg511YDWX24=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=MtvvgKOCQXH5425Bs1n9vXpVxKTyCTM9VwaTO9ZgWtayYmH65NOw8DZSa3xggXYK5 ospnEUMnH8kKahaFd299NOqmFolGPdpL1kEBm+RfFOcftmfBUok2KEmKIbZl/eFIxc +Fgq4mVWuqiV/tWQ2XU8cxZ4PcpsB4JX2YCI5ED0= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Lubomir Rintel , Stephen Boyd , Olof Johansson , Sasha Levin , linux-clk@vger.kernel.org Subject: [PATCH AUTOSEL 4.4 2/9] clk: mmp2: Fix the order of timer mux parents Date: Fri, 24 Jan 2020 09:22:14 -0500 Message-Id: <20200124142221.31201-2-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200124142221.31201-1-sashal@kernel.org> References: <20200124142221.31201-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Lubomir Rintel [ Upstream commit 8bea5ac0fbc5b2103f8779ddff216122e3c2e1ad ] Determined empirically, no documentation is available. The OLPC XO-1.75 laptop used parent 1, that one being VCTCXO/4 (65MHz), but thought it's a VCTCXO/2 (130MHz). The mmp2 timer driver, not knowing what is going on, ended up just dividing the rate as of commit f36797ee4380 ("ARM: mmp/mmp2: dt: enable the clock")' Link: https://lore.kernel.org/r/20191218190454.420358-3-lkundrak@v3.sk Signed-off-by: Lubomir Rintel Acked-by: Stephen Boyd Signed-off-by: Olof Johansson Signed-off-by: Sasha Levin --- drivers/clk/mmp/clk-of-mmp2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/mmp/clk-of-mmp2.c b/drivers/clk/mmp/clk-of-mmp2.c index 8b45cb2caed1b..60db6531996eb 100644 --- a/drivers/clk/mmp/clk-of-mmp2.c +++ b/drivers/clk/mmp/clk-of-mmp2.c @@ -134,7 +134,7 @@ static DEFINE_SPINLOCK(ssp3_lock); static const char *ssp_parent_names[] = {"vctcxo_4", "vctcxo_2", "vctcxo", "pll1_16"}; static DEFINE_SPINLOCK(timer_lock); -static const char *timer_parent_names[] = {"clk32", "vctcxo_2", "vctcxo_4", "vctcxo"}; +static const char *timer_parent_names[] = {"clk32", "vctcxo_4", "vctcxo_2", "vctcxo"}; static DEFINE_SPINLOCK(reset_lock); -- 2.20.1