openwrt/target/linux
Coia Prant 0f095274fc ramips: Fix Hongdian H7920 v40 pinctrl default state
According to the MT7628 hardware datasheet:
- GPIO/4 was originally used for I2C, but is now used as the Modem Power.
- GPIO/5 was originally used for I2C, but is now used as the SIM card select. (n/a for this device)
- GPIO/6 was originally used for SPI CS1, but is now used as the Serial mode switch.
- GPIO/36 was originally used for PERST, but is now used as the GPS OE. (n/a for this device)
- GPIO/38 was originally used for WDT, but is now used as the Modem2 Power. (n/a for this device)
- GPIO/44 was used for WLED_AN, but is now controlled by `gpio-leds`.

Corrected pinctrl to ensure it works properly in the future.

Signed-off-by: Coia Prant <coiaprant@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/20256
(cherry picked from commit 44c79d094f)
Link: https://github.com/openwrt/openwrt/pull/20257
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-10-05 18:32:21 +02:00
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ramips ramips: Fix Hongdian H7920 v40 pinctrl default state 2025-10-05 18:32:21 +02:00
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