linux-kernel - Re: [PATCH v2 2/2] clk: bcm2835: Fix PLL poweron

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Message-ID: <20160416001755.GE26353@codeaurora.org>
Date:	Fri, 15 Apr 2016 17:17:55 -0700
From:	Stephen Boyd <sboyd@...eaurora.org>
To:	Eric Anholt <eric@...olt.net>
Cc:	linux-rpi-kernel@...ts.infradead.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Stephen Warren <swarren@...dotorg.org>,
	Lee Jones <lee@...nel.org>,
	Michael Turquette <mturquette@...libre.com>,
	stable@...r.kernel.org
Subject: Re: [PATCH v2 2/2] clk: bcm2835: Fix PLL poweron

On 04/13, Eric Anholt wrote:
> In poweroff, we set the reset bit and the power down bit, but only
> managed to unset the reset bit for poweron.  This meant that if HDMI
> did -EPROBE_DEFER after it had grabbed its clocks, we'd power down the
> PLLH (that had been on at boot time) and never recover.
> 
> Signed-off-by: Eric Anholt <eric@...olt.net>
> Fixes: 41691b8862e2 ("clk: bcm2835: Add support for programming the audio domain clocks")
> Cc: stable@...r.kernel.org
> ---

Acked-by: Stephen Boyd <sboyd@...eaurora.org>

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