From: <Arun.Ramadoss@microchip.com>
To: <andrew@lunn.ch>, <olteanv@gmail.com>, <davem@davemloft.net>,
<Woojung.Huh@microchip.com>, <pabeni@redhat.com>,
<o.rempel@pengutronix.de>, <edumazet@google.com>,
<f.fainelli@gmail.com>, <kuba@kernel.org>
Cc: <kernel@pengutronix.de>, <linux-kernel@vger.kernel.org>,
<netdev@vger.kernel.org>, <UNGLinuxDriver@microchip.com>
Subject: Re: [PATCH net v2 1/1] net: dsa: microchip: make sure drive strength configuration is not lost by soft reset
Date: Tue, 5 Mar 2024 08:03:18 +0000 [thread overview]
Message-ID: <ba872ca08cba230cceeaab3e7a0b7724f639bfed.camel@microchip.com> (raw)
In-Reply-To: <20240305064802.2478971-1-o.rempel@pengutronix.de>
Hi Oleksij,
On Tue, 2024-03-05 at 07:48 +0100, Oleksij Rempel wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you
> know the content is safe
>
> This driver has two separate reset sequence in different places:
> - gpio/HW reset on start of ksz_switch_register()
> - SW reset on start of ksz_setup()
>
> The second one will overwrite drive strength configuration made in
> the
> ksz_switch_register().
>
> To fix it, move ksz_parse_drive_strength() from ksz_switch_register()
> to
> ksz_setup().
>
> Fixes: d67d7247f641 ("net: dsa: microchip: Add drive strength
> configuration")
> Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
>
Acked-by: Arun Ramadoss <arun.ramadoss@microchip.com>
next prev parent reply other threads:[~2024-03-05 8:03 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-05 6:48 [PATCH net v2 1/1] net: dsa: microchip: make sure drive strength configuration is not lost by soft reset Oleksij Rempel
2024-03-05 8:03 ` Arun.Ramadoss [this message]
2024-03-06 3:14 ` Jakub Kicinski
2024-03-06 3:29 ` Arun.Ramadoss
2024-03-06 6:03 ` Oleksij Rempel
2024-03-07 9:03 ` Oleksij Rempel
2024-03-07 17:11 ` Jakub Kicinski
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