RE: [PATCH 1/6] ptp: add QorIQ PTP support for DPAA2

Y.b. Lu
2019-06-12T04:15:03Z

Hi Andrew,

> -----Original Message-----
> From: Andrew Lunn <andrew@lunn.ch>
> Sent: 2019年6月10日 21:06
> To: Y.b. Lu <yangbo.lu@nxp.com>
> Cc: netdev@vger.kernel.org; David S . Miller <davem@davemloft.net>;
> Richard Cochran <richardcochran@gmail.com>; Rob Herring
> <robh+dt@kernel.org>; Shawn Guo <shawnguo@kernel.org>;
> devicetree@vger.kernel.org; linux-kernel@vger.kernel.org;
> linux-arm-kernel@lists.infradead.org
> Subject: Re: [PATCH 1/6] ptp: add QorIQ PTP support for DPAA2
>
> On Mon, Jun 10, 2019 at 11:21:03AM +0800, Yangbo Lu wrote:
> > This patch is to add QorIQ PTP support for DPAA2.
> > Although dpaa2-ptp.c driver is a fsl_mc_driver which is using MC APIs
> > for register accessing, it's same IP block with eTSEC/DPAA/ENETC 1588
> > timer. We will convert to reuse ptp_qoriq driver by using register
> > ioremap and dropping related MC APIs.
> >
> > Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
> > ---
> > drivers/ptp/Kconfig | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/drivers/ptp/Kconfig b/drivers/ptp/Kconfig index
> > 9b8fee5..b1b454f 100644
> > --- a/drivers/ptp/Kconfig
> > +++ b/drivers/ptp/Kconfig
> > @@ -44,7 +44,7 @@ config PTP_1588_CLOCK_DTE
> >
> > config PTP_1588_CLOCK_QORIQ
> > tristate "Freescale QorIQ 1588 timer as PTP clock"
> > - depends on GIANFAR || FSL_DPAA_ETH || FSL_ENETC || FSL_ENETC_VF
> > + depends on GIANFAR || FSL_DPAA_ETH || FSL_DPAA2_ETH ||
> FSL_ENETC ||
> > +FSL_ENETC_VF
> > depends on PTP_1588_CLOCK
>
> Hi Yangbo
>
> Could COMPILE_TEST also be added?

[Y.b. Lu] COMPILE_TEST is usually for other ARCHs build coverage.
Do you want me to append it after these Ethernet driver dependencies?

Thanks.

>
> Thanks
> Andrew