From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Rini Date: Fri, 24 Aug 2018 10:13:08 -0400 Subject: [U-Boot] [PATCH 1/3] drivers: net: cpsw: add support to update phy address In-Reply-To: <20180823114131.8684-2-nsekhar@ti.com> References: <20180823114131.8684-1-nsekhar@ti.com> <20180823114131.8684-2-nsekhar@ti.com> Message-ID: <20180824141308.GQ26633@bill-the-cat> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de 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 Reviewed-by: Tom Rini -- Tom -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: not available URL: