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From: Shawn Guo <shawnguo@kernel.org>
To: Anson Huang <Anson.Huang@nxp.com>
Cc: mturquette@baylibre.com, sboyd@kernel.org,
	s.hauer@pengutronix.de, kernel@pengutronix.de,
	festevam@gmail.com, leonard.crestez@nxp.com, abel.vesa@nxp.com,
	peng.fan@nxp.com, ping.bai@nxp.com, fugang.duan@nxp.com,
	linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, Linux-imx@nxp.com
Subject: Re: [PATCH 1/4] clk: imx8mn: A53 core clock no need to be critical
Date: Wed, 11 Mar 2020 15:12:42 +0800	[thread overview]
Message-ID: <20200311071241.GJ29269@dragon> (raw)
In-Reply-To: <1582620554-32689-1-git-send-email-Anson.Huang@nxp.com>

On Tue, Feb 25, 2020 at 04:49:11PM +0800, Anson Huang wrote:
> 'A53_CORE' is just a mux and no need to be critical, being critical
> will cause its parent clock always ON which does NOT make sense,
> to make sure CPU's hardware clock source NOT being disabled during
> clock tree setup, need to move the 'A53_SRC'/'A53_CORE' reparent
> operations to after critical clock 'ARM_CLK' setup finished.
> 
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>

Applied all, thanks.

WARNING: multiple messages have this Message-ID (diff)
From: Shawn Guo <shawnguo@kernel.org>
To: Anson Huang <Anson.Huang@nxp.com>
Cc: peng.fan@nxp.com, fugang.duan@nxp.com, abel.vesa@nxp.com,
	sboyd@kernel.org, mturquette@baylibre.com,
	linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org,
	Linux-imx@nxp.com, kernel@pengutronix.de,
	leonard.crestez@nxp.com, festevam@gmail.com,
	s.hauer@pengutronix.de, linux-arm-kernel@lists.infradead.org,
	ping.bai@nxp.com
Subject: Re: [PATCH 1/4] clk: imx8mn: A53 core clock no need to be critical
Date: Wed, 11 Mar 2020 15:12:42 +0800	[thread overview]
Message-ID: <20200311071241.GJ29269@dragon> (raw)
In-Reply-To: <1582620554-32689-1-git-send-email-Anson.Huang@nxp.com>

On Tue, Feb 25, 2020 at 04:49:11PM +0800, Anson Huang wrote:
> 'A53_CORE' is just a mux and no need to be critical, being critical
> will cause its parent clock always ON which does NOT make sense,
> to make sure CPU's hardware clock source NOT being disabled during
> clock tree setup, need to move the 'A53_SRC'/'A53_CORE' reparent
> operations to after critical clock 'ARM_CLK' setup finished.
> 
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>

Applied all, thanks.

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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2020-03-11  7:12 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-25  8:49 [PATCH 1/4] clk: imx8mn: A53 core clock no need to be critical Anson Huang
2020-02-25  8:49 ` Anson Huang
2020-02-25  8:49 ` [PATCH 2/4] clk: imx8mm: " Anson Huang
2020-02-25  8:49   ` Anson Huang
2020-02-25  8:49 ` [PATCH 3/4] clk: imx8mp: " Anson Huang
2020-02-25  8:49   ` Anson Huang
2020-02-25  8:49 ` [PATCH 4/4] clk: imx8mq: " Anson Huang
2020-02-25  8:49   ` Anson Huang
2020-02-25  8:58 ` [PATCH 1/4] clk: imx8mn: " Daniel Baluta
2020-02-25  8:58   ` Daniel Baluta
2020-02-25  9:17   ` Anson Huang
2020-02-25  9:17     ` Anson Huang
2020-03-11  6:40 ` Shawn Guo
2020-03-11  6:40   ` Shawn Guo
2020-03-11  7:01   ` Anson Huang
2020-03-11  7:01     ` Anson Huang
2020-03-11  7:12 ` Shawn Guo [this message]
2020-03-11  7:12   ` Shawn Guo

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