From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:34622 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759441AbdLRM4I (ORCPT ); Mon, 18 Dec 2017 07:56:08 -0500 Subject: Patch "clk: hi6220: mark clock cs_atb_syspll as critical" has been added to the 4.14-stable tree To: leo.yan@linaro.org, alexander.levin@verizon.com, gregkh@linuxfoundation.org, guodong.xu@linaro.org, haojian.zhuang@linaro.org, mturquette@baylibre.com, zhangfei.gao@linaro.org Cc: , From: Date: Mon, 18 Dec 2017 13:55:50 +0100 Message-ID: <151360175017824@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled clk: hi6220: mark clock cs_atb_syspll as critical to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: clk-hi6220-mark-clock-cs_atb_syspll-as-critical.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From foo@baz Mon Dec 18 13:28:59 CET 2017 From: Leo Yan Date: Fri, 1 Sep 2017 08:47:14 +0800 Subject: clk: hi6220: mark clock cs_atb_syspll as critical From: Leo Yan [ Upstream commit d2a3671ebe6479483a12f94fcca63c058d95ad64 ] Clock cs_atb_syspll is pll used for coresight trace bus; when clock cs_atb_syspll is disabled and operates its child clock node cs_atb results in system hang. So mark clock cs_atb_syspll as critical to keep it enabled. Cc: Guodong Xu Cc: Zhangfei Gao Cc: Haojian Zhuang Signed-off-by: Leo Yan Signed-off-by: Michael Turquette Link: lkml.kernel.org/r/1504226835-2115-2-git-send-email-leo.yan@linaro.org Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/clk/hisilicon/clk-hi6220.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/clk/hisilicon/clk-hi6220.c +++ b/drivers/clk/hisilicon/clk-hi6220.c @@ -145,7 +145,7 @@ static struct hisi_gate_clock hi6220_sep { HI6220_BBPPLL_SEL, "bbppll_sel", "pll0_bbp_gate", CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x270, 9, 0, }, { HI6220_MEDIA_PLL_SRC, "media_pll_src", "pll_media_gate", CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x270, 10, 0, }, { HI6220_MMC2_SEL, "mmc2_sel", "mmc2_mux1", CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x270, 11, 0, }, - { HI6220_CS_ATB_SYSPLL, "cs_atb_syspll", "syspll", CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x270, 12, 0, }, + { HI6220_CS_ATB_SYSPLL, "cs_atb_syspll", "syspll", CLK_SET_RATE_PARENT|CLK_IS_CRITICAL, 0x270, 12, 0, }, }; static struct hisi_mux_clock hi6220_mux_clks_sys[] __initdata = { Patches currently in stable-queue which might be from leo.yan@linaro.org are queue-4.14/thermal-drivers-step_wise-fix-temperature-regulation-misbehavior.patch queue-4.14/clk-hi6220-mark-clock-cs_atb_syspll-as-critical.patch