linux-kernel - Re: [PATCH 2/2] mfd: madera: Wait for boot done before accessing any other registers

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Message-ID: <20200113170220.GA4098@ediswmail.ad.cirrus.com>
Date:   Mon, 13 Jan 2020 17:02:20 +0000
From:   Charles Keepax <ckeepax@...nsource.cirrus.com>
To:     Lee Jones <lee.jones@...aro.org>
CC:     <linux-kernel@...r.kernel.org>, <patches@...nsource.cirrus.com>
Subject: Re: [PATCH 2/2] mfd: madera: Wait for boot done before accessing any
 other registers

On Mon, Jan 13, 2020 at 10:44:25AM +0000, Lee Jones wrote:
> On Wed, 08 Jan 2020, Charles Keepax wrote:
> 
> > On Tue, Jan 07, 2020 at 02:29:42PM +0000, Lee Jones wrote:
> > > On Mon, 06 Jan 2020, Charles Keepax wrote:
> > > 
> > > > It is advised to wait for the boot done bit to be set before reading
> > > > any other register, update the driver to respect this.
> > > > 
> > > > Signed-off-by: Charles Keepax <ckeepax@...nsource.cirrus.com>
> > > > ---
> > > >  drivers/mfd/madera-core.c | 17 +++++++++++++++--
> > > >  1 file changed, 15 insertions(+), 2 deletions(-)
> > > 
> > > I'm assuming this patch is orthogonal to the last?
> > > 
> > > Can I take it on its own?
> > > 
> > 
> > Yeah these can be taken separately to the other series we are
> > waiting on Mark to review.
> 
> I mean the patch.  Can I take 2/2 without 1/2?
> 

Sorry, yes that should work too. Just tested it on my system
seems fine.

Thanks,
Charles