This patch set adds support of multiple phys for one dpmac Till now we have had cases where we had one phy device per dpmac. Now, with the upcoming products (LX2160AQDS), we have cases, where there are sometimes two phy devices for one dpmac. One phy for TX lanes and one phy for RX lanes. To handle such cases, add the support for multiple phys in ethernet driver. The ethernet link is up if all the phy devices connected to one dpmac report link up. also the link capabilities are limited by the weakest phy device.
i.e. say if there are two phys for one dpmac. one operates at 10G without autoneg and other operate at 1G with autoneg. Then the ethernet interface will operate at 1G without autoneg. Cc: Varun Sethi <v.se...@nxp.com> Pankaj Bansal (6): driver: net: fsl-mc: modify the label name driver: net: fsl-mc: remove unused strcture elements driver: net: fsl-mc: fix error handing in init_phy driver: net: fsl-mc: Modify the dpmac link detection method driver: net: fsl-mc: initialize dpmac irrespective of phy driver: net: fsl-mc: Add support of multiple phys for dpmac board/freescale/ls1088a/eth_ls1088aqds.c | 18 +-- board/freescale/ls1088a/eth_ls1088ardb.c | 21 +-- board/freescale/ls2080aqds/eth.c | 26 ++-- board/freescale/ls2080ardb/eth_ls2080rdb.c | 24 +-- drivers/net/fsl-mc/mc.c | 6 +- drivers/net/ldpaa_eth/ldpaa_eth.c | 171 +++++++++++++-------- drivers/net/ldpaa_eth/ldpaa_eth.h | 1 - drivers/net/ldpaa_eth/ldpaa_wriop.c | 71 ++++++--- include/fsl-mc/ldpaa_wriop.h | 46 +++--- 9 files changed, 223 insertions(+), 161 deletions(-) -- 2.17.1 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
