linux-kernel - Re: [PATCH] clk: pxa: pxa3xx: fix CKEN register access

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Message-ID: <55C00A6B.2030508@codeaurora.org>
Date:	Mon, 03 Aug 2015 17:42:19 -0700
From:	Stephen Boyd <sboyd@...eaurora.org>
To:	Robert Jarzmik <robert.jarzmik@...e.fr>
CC:	Michael Turquette <mturquette@...libre.com>,
	linux-clk@...r.kernel.org, linux-kernel@...r.kernel.org,
	Ezequiel Garcia <ezequiel@...guardiasur.com.ar>
Subject: Re: [PATCH] clk: pxa: pxa3xx: fix CKEN register access

On 08/03/2015 12:58 PM, Robert Jarzmik wrote:
> Clocks 0 to 31 are on CKENA, and not CKENB. The clock register names
> were inadequately inverted. As a consequence, all clock operations were
> happening on CKENB, because almost all but 2 clocks are on CKENA.
>
> As the clocks were activated by the bootloader in the former tests, it
> escaped the testing that the wrong clock gate was manipulated. The error
> was revealed by changing the pxa3xx-and driver to a module, where tupon
> unloading the wrong clock was disabled in CKENB.
>
> Signed-off-by: Robert Jarzmik <robert.jarzmik@...e.fr>
> ---

Did you want a fixes tag to send this back to stable?

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