Re: [PATCH v3] net: phy: DP83822: enable rgmii mode if phy_interface_is_rgmii

[Tommaso Merciai]

On Mon, May 23, 2022 at 02:16:56PM +0200, Andrew Lunn wrote:
> On Mon, May 23, 2022 at 08:57:54AM +0200, Tommaso Merciai wrote:
> > On Sat, May 21, 2022 at 08:39:02PM +0200, Andrew Lunn wrote:
> > > On Sat, May 21, 2022 at 01:58:46AM +0200, Tommaso Merciai wrote:
> > > > RGMII mode can be enable from dp83822 straps, and also writing bit 9
> > > > of register 0x17 - RMII and Status Register (RCSR).
> > > > When phy_interface_is_rgmii rgmii mode must be enabled, same for
> > > > contrary, this prevents malconfigurations of hw straps
> > > > 
> > > > References:
> > > >  - https://www.ti.com/lit/gpn/dp83822i p66
> > > > 
> > > > Signed-off-by: Tommaso Merciai <tommaso.merciai@xxxxxxxxxxxxxxxxxxxx>
> > > > Co-developed-by: Michael Trimarchi <michael@xxxxxxxxxxxxxxxxxxxx>
> > > > Suggested-by: Alberto Bianchi <alberto.bianchi@xxxxxxxxxxxxxxxxxxxx>
> > > > Tested-by: Tommaso Merciai <tommaso.merciai@xxxxxxxxxxxxxxxxxxxx>
> > > 
> > > Reviewed-by: Andrew Lunn <andrew@xxxxxxx>
> > > 
> > > If you want to, you could go further. If bit 9 is clear, bit 5 defines
> > > the mode, either RMII or MII. There are interface modes defined for
> > > these, so you could get bit 5 as well.
> > 
> > Hi Andrew,
> > Thanks for the review and for your time.
> > I'll try to go further, like you suggest :)
> 
> Hi Tomaso
> 
> This patch has been accepted, so you will need to submit an
> incremental patch. I also expect net-next to close soon for the merge
> window, so you might want to wait two weeks before submitting.
> 
> 	Andrew


Hi Andrew,
Thanks for the info. I'll wait for the close of the merge window
then.

Regards,
Tommaso

-- 
Tommaso Merciai
Embedded Linux Engineer
tommaso.merciai@xxxxxxxxxxxxxxxxxxxx
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