[gd32][uart] Add GD32VW553 series UART driver support#11147

Merged

Rbb666 merged 5 commits intoRT-Thread:masterfrom

zhang-haitao-repo:feat/gd32vw55x-usart-support

Feb 5, 2026

Commits on Jan 21, 2026

feat(gd32): add GD32VW55x series USART driver support
zhang-haitao-repo
committed

Commits on Jan 22, 2026

Update drv_usart.c
zhang-haitao-repo
authored

Commits on Jan 27, 2026

Commits on Feb 3, 2026

feat: optimize gd32 uart driver error messages
zhang-haitao-repo
authored