Linux Serial subsystem development
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From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Biju Das <biju.das.jz@bp.renesas.com>
Cc: "Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>,
	"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
	"Jiri Slaby" <jirislaby@kernel.org>,
	"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
	"Maciej W. Rozycki" <macro@orcam.me.uk>,
	"Eric Tremblay" <etremblay@distech-controls.com>,
	"Wander Lairson Costa" <wander@redhat.com>,
	linux-serial <linux-serial@vger.kernel.org>,
	"Geert Uytterhoeven" <geert+renesas@glider.be>,
	"Fabrizio Castro" <fabrizio.castro.jz@renesas.com>,
	"linux-renesas-soc@vger.kernel.org"
	<linux-renesas-soc@vger.kernel.org>
Subject: Re: [PATCH 1/3] serial: 8250: Identify Renesas RZ/V2M 16750 UART
Date: Thu, 9 Feb 2023 23:52:56 +0200	[thread overview]
Message-ID: <Y+VrOGR+7LbBMahz@smile.fi.intel.com> (raw)
In-Reply-To: <OS0PR01MB5922AC5FF10FFF5F8590B8AA86D99@OS0PR01MB5922.jpnprd01.prod.outlook.com>

On Thu, Feb 09, 2023 at 02:28:55PM +0000, Biju Das wrote:
> > From: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
> > Sent: Thursday, February 9, 2023 2:09 PM
> > On Thu, 9 Feb 2023, Biju Das wrote:

> > > +	[PORT_16750] = {
> > > +		.name		= "Renesas RZ/V2M 16750",
> > > +		.fifo_size	= 64,
> > > +		.tx_loadsz	= 64,
> > > +		.fcr		= UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_10 |
> > > +				  UART_FCR7_64BYTE,
> > > +		.rxtrig_bytes	= {1, 16, 32, 56},
> > > +		.flags		= UART_CAP_FIFO | UART_CAP_AFE,
> > > +	},
> > 
> > Eh, how can you reuse [PORT_16750] again in the initializer like that?
> 
> Oops. Missed it. Is it ok to introduce PORT_RENESAS_16750_F64 instead
> as PORT_16750 is used by TI16750?

What the difference to the 16750 from TI that prevents you from using it?

-- 
With Best Regards,
Andy Shevchenko



  reply	other threads:[~2023-02-09 21:53 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-02-09 13:26 [PATCH 0/3] Add Identification and 64 bit fifo support to Renesas RZ/V2M 16750 UART Biju Das
2023-02-09 13:26 ` [PATCH 1/3] serial: 8250: Identify " Biju Das
2023-02-09 14:08   ` Ilpo Järvinen
2023-02-09 14:28     ` Biju Das
2023-02-09 21:52       ` Andy Shevchenko [this message]
2023-02-10  7:14         ` Biju Das
2023-02-10 10:59           ` Andy Shevchenko
2023-02-10 11:53             ` Biju Das
2023-02-10 15:56               ` Andy Shevchenko
2023-02-09 13:26 ` [PATCH 2/3] serial: 8250_em: Use dev_err_probe() Biju Das
2023-02-09 17:49   ` Geert Uytterhoeven
2023-02-10 12:19     ` Biju Das
2023-02-09 13:26 ` [PATCH 3/3] serial: 8250_em: Add serial8250_rzv2m_reg_update() Biju Das
2023-02-09 14:29   ` Ilpo Järvinen
2023-02-10 13:47     ` Biju Das
2023-02-09 17:53   ` Geert Uytterhoeven
2023-02-10 13:49     ` Biju Das
2023-02-10 13:56       ` Ilpo Järvinen
2023-02-10 14:51         ` Biju Das

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