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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> | 2026-09-11 16:21:42 +0200 |
| commit | 9742719cfccdf55a1b93d84a031e0af0b7beac54 (patch) | |
| tree | 25a5d546eec027b24bed4d03c5ee335cf0b9b3d4 /tools/perf/scripts/python/stackcollapse.py | |
| parent | b1661b5df1e81568984a4cb73574f1ee13d90221 (diff) | |
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 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions