This series cleans up several NPCM8xx pinctrl issues found while
comparing the upstream driver with the newer Nuvoton tree. It trims the
bmcuart1 group, enables RMII outputs from the mandatory RMII mux path,
fixes the RG2 drive-strength encoding, and corrects a few GPIO and
pinconf details.

The remaining patches clear stale GPIO events at probe, move the GPIO
direction change out of IRQ startup, and fix the IOX2 naming, JM1/SMB7
flags, and debounce selector bank calculation.

Tomer Maimon (8):
  pinctrl: npcm8xx: drop RTS/CTS pins from bmcuart1
  pinctrl: npcm8xx: enable RMII outputs from RMII groups
  pinctrl: npcm8xx: support RG2 drive strength selection
  pinctrl: npcm8xx: clear pending GPIO events during init
  pinctrl: npcm8xx: rename GPIO7 IOX2 signal to DO
  pinctrl: npcm8xx: move GPIO IRQ setup into request_resources
  pinctrl: npcm8xx: correct JM1 and SMB7 pin flags
  pinctrl: npcm8xx: fix debounce register selection

 drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c | 191 +++++++++++++++++++---
 1 file changed, 166 insertions(+), 25 deletions(-)

-- 
2.34.1

On Wed, Jul 15, 2026 at 2:29 PM Tomer Maimon <tmaimon77@gmail.com> wrote:

> This series cleans up several NPCM8xx pinctrl issues found while
> comparing the upstream driver with the newer Nuvoton tree. It trims the
> bmcuart1 group, enables RMII outputs from the mandatory RMII mux path,
> fixes the RG2 drive-strength encoding, and corrects a few GPIO and
> pinconf details.

No comments so patches applied.

Yours,
Linus Walleij