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| author | Antonio Borneo <antonio.borneo@foss.st.com> | 2025-10-23 15:27:00 +0200 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@foss.st.com> | 2025-11-14 09:33:12 +0100 |
| commit | e613ef5c1516b7b281f9f437598a6b3e320fffe1 (patch) | |
| tree | 2871860a2a49a7486708f9a2f26a82c77b8a829e /rust/helpers/workqueue.c | |
| parent | 22f0ae971cf5536349521853737d3e06203286d8 (diff) | |
arm64: dts: st: Add I/O sync to eth pinctrl in stm32mp25-pinctrl.dtsi
On board stm32mp257f-ev1, the propagation delay between eth1/eth2
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: Christophe Roullier <christophe.roullier@foss.st.com>
Signed-off-by: Christophe Roullier <christophe.roullier@foss.st.com>
Signed-off-by: Antonio Borneo <antonio.borneo@foss.st.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20251023132700.1199871-13-antonio.borneo@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Diffstat (limited to 'rust/helpers/workqueue.c')
0 files changed, 0 insertions, 0 deletions