From: Tom Rini <trini@konsulko.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 1/3] drivers: net: cpsw: add support to update phy address
Date: Fri, 24 Aug 2018 10:13:08 -0400 [thread overview]
Message-ID: <20180824141308.GQ26633@bill-the-cat> (raw)
In-Reply-To: <20180823114131.8684-2-nsekhar@ti.com>
On Thu, Aug 23, 2018 at 05:11:29PM +0530, Sekhar Nori wrote:
> On some boards using TI CPSW, it may be possible that
> PHY address was not latched correctly, and the actual
> address that the phy responds on is different from that
> set in device-tree. For example, see this problem report
> on beaglebone black:
>
> https://groups.google.com/d/msg/beagleboard/9mctrG26Mc8/1FuI_i5KW10J
>
> Add support to check for this condition and use the
> detected phy address when its safe to do so.
>
> Also, add a public API that exposes the phy address of
> a given slave. This can be used to update device-tree that
> is passed to Linux kernel.
>
> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
--
Tom
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next prev parent reply other threads:[~2018-08-24 14:13 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-23 11:41 [U-Boot] [PATCH 0/3] Fix for rare beaglebone ethernet failures Sekhar Nori
2018-08-23 11:41 ` [U-Boot] [PATCH 1/3] drivers: net: cpsw: add support to update phy address Sekhar Nori
2018-08-24 14:13 ` Tom Rini [this message]
2018-09-26 12:48 ` [U-Boot] [U-Boot, " Tom Rini
2018-08-23 11:41 ` [U-Boot] [PATCH 2/3] board: ti: am335x: add support to fixup " Sekhar Nori
2018-08-24 14:13 ` Tom Rini
2018-09-26 12:48 ` [U-Boot] [U-Boot, " Tom Rini
2018-08-23 11:41 ` [U-Boot] [PATCH 3/3] configs: am335x_evm: enable OF_BOARD_SETUP Sekhar Nori
2018-08-24 14:13 ` Tom Rini
2018-09-26 12:48 ` [U-Boot] [U-Boot, " Tom Rini
2018-08-24 16:37 ` [U-Boot] [PATCH 0/3] Fix for rare beaglebone ethernet failures Grygorii Strashko
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