Re: [PATCH] ARM: imx: improve status check of clock gate
From: Shawn Guo
Date: Tue Dec 24 2013 - 03:22:00 EST
On Tue, Dec 24, 2013 at 02:21:27PM -0500, Anson Huang wrote:
> For ccm clock gate, both 2b'11 and 2b'01 should be treated
> as clock enabled, see below description in CCM, whenver CPU
> trys to check clock gate's status, system will be in run mode.
> 2b'00: clock is off during all modes;
> 2b'01: clock is on in run mode, but off in wait and stop mode;
> 2b'10: Not applicable;
> 2b'11: clock is on during all modes, except stop mode.
> Signed-off-by: Anson Huang <b20788@xxxxxxxxxxxxx>
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