From: Wolfram Sang <wsa@kernel.org>
To: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Cc: Jiawen Wu <jiawenwu@trustnetic.com>,
netdev@vger.kernel.org, linux@armlinux.org.uk,
linux-i2c@vger.kernel.org, linux-gpio@vger.kernel.org,
mengyuanlou@net-swift.com
Subject: Re: [PATCH net-next v2 2/6] net: txgbe: Implement I2C bus master driver
Date: Thu, 13 Apr 2023 18:28:31 +0200 [thread overview]
Message-ID: <ZDgtryRooJdVHCzH@sai> (raw)
In-Reply-To: <09dc3146-a1c6-e1a3-c8bd-e9fe547f9b99@linux.intel.com>
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> > > Implement I2C bus driver to send and receive I2C messages.
> > >
> > > This I2C license the IP of Synopsys Designware, but without interrupt
> > > support on the hardware design. It seems that polling mode needs to be
> > > added in Synopsys Designware I2C driver. But currently it can only be
> > > driven by this I2C bus master driver.
> > >
> > > Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
> > > ---
> > > drivers/net/ethernet/wangxun/Kconfig | 1 +
> > > .../net/ethernet/wangxun/txgbe/txgbe_phy.c | 153
> > > ++++++++++++++++++
> > > .../net/ethernet/wangxun/txgbe/txgbe_type.h | 23 +++
> > > 3 files changed, 177 insertions(+)
> > >
> Looks like your use case has similarities with the commit 17631e8ca2d3
> ("i2c: designware: Add driver support for AMD NAVI GPU").
Yes, can you please check if you can't use the current i2c designware
driver?
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next prev parent reply other threads:[~2023-04-13 16:28 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-11 9:27 [PATCH net-next v2 0/6] TXGBE PHYLINK support Jiawen Wu
2023-04-11 9:27 ` [PATCH net-next v2 1/6] net: txgbe: Add software nodes to support phylink Jiawen Wu
2023-04-11 12:51 ` Andrew Lunn
2023-04-11 9:27 ` [PATCH net-next v2 2/6] net: txgbe: Implement I2C bus master driver Jiawen Wu
2023-04-11 9:32 ` Jiawen Wu
2023-04-11 10:08 ` Jarkko Nikula
2023-04-13 16:28 ` Wolfram Sang [this message]
2023-04-14 11:04 ` Jiawen Wu
2023-04-15 15:11 ` Andrew Lunn
2023-04-17 1:46 ` Jiawen Wu
2023-04-17 3:17 ` Jiawen Wu
2023-04-11 9:27 ` [PATCH net-next v2 3/6] net: txgbe: Add SFP module identify Jiawen Wu
2023-04-11 12:52 ` Andrew Lunn
2023-04-11 9:27 ` [PATCH net-next v2 4/6] net: txgbe: Support GPIO to SFP socket Jiawen Wu
2023-04-11 9:27 ` [PATCH net-next v2 5/6] net: txgbe: Implement phylink pcs Jiawen Wu
2023-04-11 10:36 ` Russell King (Oracle)
2023-04-11 11:03 ` Simon Horman
2023-04-17 14:47 ` kernel test robot
2023-04-11 9:27 ` [PATCH net-next v2 6/6] net: txgbe: Support phylink MAC layer Jiawen Wu
2023-04-11 10:44 ` Russell King (Oracle)
2023-04-11 12:43 ` Andrew Lunn
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