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| author | Christophe Roullier <christophe.roullier@foss.st.com> | 2026-08-04 13:40:19 +0200 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@foss.st.com> | 2026-08-10 11:00:06 +0200 |
| commit | 90d4d470d4d478ea011f2ebb6b4ecf199a6d0653 (patch) | |
| tree | bee32506f4f2f7fbb130da96d1ea86503b807051 /scripts | |
| parent | 87bbe6f23fd791be31693098f7c85ac1dfe7a2c3 (diff) | |
| download | linux-next-90d4d470d4d478ea011f2ebb6b4ecf199a6d0653.tar.gz linux-next-90d4d470d4d478ea011f2ebb6b4ecf199a6d0653.zip | |
arm64: dts: st: Add I/O sync to eth1 pinctrl in stm32mp25-pinctrl.dtsi
On board stm32mp235f-dk, stm32mp257f-dk the propagation
delay between eth1 and the external PHY requires a compensation to
guarantee that no packet get lost in all the working conditions.
Add I/O synchronization properties in pinctrl on all the RGMII
data pins, activating re-sampling on both edges of the clock.
Co-developed-by: Antonio Borneo <antonio.borneo@foss.st.com>
Signed-off-by: Antonio Borneo <antonio.borneo@foss.st.com>
Signed-off-by: Christophe Roullier <christophe.roullier@foss.st.com>
Link: https://lore.kernel.org/r/20260804114019.201949-2-christophe.roullier@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions