From: Hugo Villeneuve <hvilleneuve@xxxxxxxxxxxx> Hello, this patch series improves regmap debugfs by using one regmap per port. I have tested the changes on a custom board with two SC16IS752 DUART using a Variscite IMX8MN NANO SOM. Thank you. Link: [v1] https://lore.kernel.org/all/20231030211447.974779-1-hugo@xxxxxxxxxxx/ Changes for V2: - Remove now useless line variable in struct sc16is7xx_one Hugo Villeneuve (1): serial: sc16is7xx: improve regmap debugfs by using one regmap per port drivers/tty/serial/sc16is7xx.c | 145 ++++++++++++++++++--------------- 1 file changed, 81 insertions(+), 64 deletions(-) base-commit: 98b1cc82c4affc16f5598d4fa14b1858671b2263 -- 2.39.2