2023-03-20 16:01:08

by Álvaro Fernández Rojas

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Subject: [PATCH 2/4] net: dsa: b53: mmap: add more BCM63xx SoCs

BCM6318, BCM6362 and BCM63268 are SoCs with a B53 MMAP switch.

Signed-off-by: Álvaro Fernández Rojas <[email protected]>
---
drivers/net/dsa/b53/b53_mmap.c | 3 +++
1 file changed, 3 insertions(+)

diff --git a/drivers/net/dsa/b53/b53_mmap.c b/drivers/net/dsa/b53/b53_mmap.c
index 70887e0aece3..464c77e10f60 100644
--- a/drivers/net/dsa/b53/b53_mmap.c
+++ b/drivers/net/dsa/b53/b53_mmap.c
@@ -331,8 +331,11 @@ static void b53_mmap_shutdown(struct platform_device *pdev)

static const struct of_device_id b53_mmap_of_table[] = {
{ .compatible = "brcm,bcm3384-switch" },
+ { .compatible = "brcm,bcm6318-switch" },
{ .compatible = "brcm,bcm6328-switch" },
+ { .compatible = "brcm,bcm6362-switch" },
{ .compatible = "brcm,bcm6368-switch" },
+ { .compatible = "brcm,bcm63268-switch" },
{ .compatible = "brcm,bcm63xx-switch" },
{ /* sentinel */ },
};
--
2.30.2



2023-03-20 19:52:42

by Florian Fainelli

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Subject: Re: [PATCH 2/4] net: dsa: b53: mmap: add more BCM63xx SoCs

On 3/20/23 08:50, Álvaro Fernández Rojas wrote:
> BCM6318, BCM6362 and BCM63268 are SoCs with a B53 MMAP switch.
>
> Signed-off-by: Álvaro Fernández Rojas <[email protected]>

Reviewed-by: Florian Fainelli <[email protected]>
--
Florian


2023-03-20 19:55:12

by Simon Horman

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Subject: Re: [PATCH 2/4] net: dsa: b53: mmap: add more BCM63xx SoCs

On Mon, Mar 20, 2023 at 04:50:22PM +0100, Álvaro Fernández Rojas wrote:
> BCM6318, BCM6362 and BCM63268 are SoCs with a B53 MMAP switch.
>
> Signed-off-by: Álvaro Fernández Rojas <[email protected]>
> ---
> drivers/net/dsa/b53/b53_mmap.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/net/dsa/b53/b53_mmap.c b/drivers/net/dsa/b53/b53_mmap.c
> index 70887e0aece3..464c77e10f60 100644
> --- a/drivers/net/dsa/b53/b53_mmap.c
> +++ b/drivers/net/dsa/b53/b53_mmap.c
> @@ -331,8 +331,11 @@ static void b53_mmap_shutdown(struct platform_device *pdev)
>
> static const struct of_device_id b53_mmap_of_table[] = {
> { .compatible = "brcm,bcm3384-switch" },
> + { .compatible = "brcm,bcm6318-switch" },
> { .compatible = "brcm,bcm6328-switch" },
> + { .compatible = "brcm,bcm6362-switch" },
> { .compatible = "brcm,bcm6368-switch" },
> + { .compatible = "brcm,bcm63268-switch" },

This patch adds support to this driver for "brcm,bcm63268-switch".
However, less I am mistaken, this support doesn't work without
patches 3/4 and 4/4 of this series.

I think it would be better to re-range this series so
that support for "brcm,bcm63268-switch" works when it is
added to/enabled in the driver.

> { .compatible = "brcm,bcm63xx-switch" },
> { /* sentinel */ },
> };
> --
> 2.30.2
>

2023-03-20 19:57:31

by Álvaro Fernández Rojas

[permalink] [raw]
Subject: Re: [PATCH 2/4] net: dsa: b53: mmap: add more BCM63xx SoCs

El lun, 20 mar 2023 a las 20:54, Simon Horman
(<[email protected]>) escribió:
>
> On Mon, Mar 20, 2023 at 04:50:22PM +0100, Álvaro Fernández Rojas wrote:
> > BCM6318, BCM6362 and BCM63268 are SoCs with a B53 MMAP switch.
> >
> > Signed-off-by: Álvaro Fernández Rojas <[email protected]>
> > ---
> > drivers/net/dsa/b53/b53_mmap.c | 3 +++
> > 1 file changed, 3 insertions(+)
> >
> > diff --git a/drivers/net/dsa/b53/b53_mmap.c b/drivers/net/dsa/b53/b53_mmap.c
> > index 70887e0aece3..464c77e10f60 100644
> > --- a/drivers/net/dsa/b53/b53_mmap.c
> > +++ b/drivers/net/dsa/b53/b53_mmap.c
> > @@ -331,8 +331,11 @@ static void b53_mmap_shutdown(struct platform_device *pdev)
> >
> > static const struct of_device_id b53_mmap_of_table[] = {
> > { .compatible = "brcm,bcm3384-switch" },
> > + { .compatible = "brcm,bcm6318-switch" },
> > { .compatible = "brcm,bcm6328-switch" },
> > + { .compatible = "brcm,bcm6362-switch" },
> > { .compatible = "brcm,bcm6368-switch" },
> > + { .compatible = "brcm,bcm63268-switch" },
>
> This patch adds support to this driver for "brcm,bcm63268-switch".
> However, less I am mistaken, this support doesn't work without
> patches 3/4 and 4/4 of this series.

It works for those devices which only use ports 0-3 (Comtrend VR-3032u
for example).
If the device has a external switch or uses any of the RGMIIs then it
won't configure those ports properly.

>
> I think it would be better to re-range this series so
> that support for "brcm,bcm63268-switch" works when it is
> added to/enabled in the driver.
>
> > { .compatible = "brcm,bcm63xx-switch" },
> > { /* sentinel */ },
> > };
> > --
> > 2.30.2
> >

2023-03-20 20:12:03

by Simon Horman

[permalink] [raw]
Subject: Re: [PATCH 2/4] net: dsa: b53: mmap: add more BCM63xx SoCs

On Mon, Mar 20, 2023 at 08:56:58PM +0100, Álvaro Fernández Rojas wrote:
> El lun, 20 mar 2023 a las 20:54, Simon Horman
> (<[email protected]>) escribió:
> >
> > On Mon, Mar 20, 2023 at 04:50:22PM +0100, Álvaro Fernández Rojas wrote:
> > > BCM6318, BCM6362 and BCM63268 are SoCs with a B53 MMAP switch.
> > >
> > > Signed-off-by: Álvaro Fernández Rojas <[email protected]>
> > > ---
> > > drivers/net/dsa/b53/b53_mmap.c | 3 +++
> > > 1 file changed, 3 insertions(+)
> > >
> > > diff --git a/drivers/net/dsa/b53/b53_mmap.c b/drivers/net/dsa/b53/b53_mmap.c
> > > index 70887e0aece3..464c77e10f60 100644
> > > --- a/drivers/net/dsa/b53/b53_mmap.c
> > > +++ b/drivers/net/dsa/b53/b53_mmap.c
> > > @@ -331,8 +331,11 @@ static void b53_mmap_shutdown(struct platform_device *pdev)
> > >
> > > static const struct of_device_id b53_mmap_of_table[] = {
> > > { .compatible = "brcm,bcm3384-switch" },
> > > + { .compatible = "brcm,bcm6318-switch" },
> > > { .compatible = "brcm,bcm6328-switch" },
> > > + { .compatible = "brcm,bcm6362-switch" },
> > > { .compatible = "brcm,bcm6368-switch" },
> > > + { .compatible = "brcm,bcm63268-switch" },
> >
> > This patch adds support to this driver for "brcm,bcm63268-switch".
> > However, less I am mistaken, this support doesn't work without
> > patches 3/4 and 4/4 of this series.
>
> It works for those devices which only use ports 0-3 (Comtrend VR-3032u
> for example).
> If the device has a external switch or uses any of the RGMIIs then it
> won't configure those ports properly.

Ok, I guess that all drivers have incomplete support,
so from that point of view I guess this is fine.

> > I think it would be better to re-range this series so
> > that support for "brcm,bcm63268-switch" works when it is
> > added to/enabled in the driver.
> >
> > > { .compatible = "brcm,bcm63xx-switch" },
> > > { /* sentinel */ },
> > > };
> > > --
> > > 2.30.2
> > >