| ca47c44d | 27-Aug-2025 |
Stefan Wahren <wahrenst@gmx.net> |
microchip: lan865x: Fix LAN8651 autoloading
Add missing IDs for LAN8651 devices, which are also defined in the
DT bindings.
Fixes: 5cd2340cb6a3 ("microchip: lan865x: add driver support for Microchi
microchip: lan865x: Fix LAN8651 autoloading
Add missing IDs for LAN8651 devices, which are also defined in the
DT bindings.
Fixes: 5cd2340cb6a3 ("microchip: lan865x: add driver support for Microchip's LAN865X MAC-PHY")
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Cc: stable@kernel.org
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Link: https://patch.msgid.link/20250827115341.34608-4-wahrenst@gmx.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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| 2cd58fec | 18-Aug-2025 |
Parthiban Veerasooran <parthiban.veerasooran@microchip.com> |
microchip: lan865x: fix missing Timer Increment config for Rev.B0/B1
Fix missing configuration for LAN865x silicon revisions B0 and B1 as per
Microchip Application Note AN1760 (Rev F, June 2024).
T
microchip: lan865x: fix missing Timer Increment config for Rev.B0/B1
Fix missing configuration for LAN865x silicon revisions B0 and B1 as per
Microchip Application Note AN1760 (Rev F, June 2024).
The Timer Increment register was not being set, which is required for
accurate timestamping. As per the application note, configure the MAC to
set timestamping at the end of the Start of Frame Delimiter (SFD), and
set the Timer Increment register to 40 ns (corresponding to a 25 MHz
internal clock).
Link: https://www.microchip.com/en-us/application-notes/an1760
Fixes: 5cd2340cb6a3 ("microchip: lan865x: add driver support for Microchip's LAN865X MAC-PHY")
Signed-off-by: Parthiban Veerasooran <parthiban.veerasooran@microchip.com>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Link: https://patch.msgid.link/20250818060514.52795-3-parthiban.veerasooran@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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