The RK3576 UART is compatible with the shared rockchip_uart driver. Add the DM_DRIVER_ALIAS so that dtoc (OF_PLATDATA) maps the "rockchip,rk3576-uart" compatible string to the correct driver during TPL builds.
Without this alias, OF_PLATDATA fails to bind the debug UART in TPL and early console output is lost. Signed-off-by: Johan Axelsson <[email protected]> --- drivers/serial/serial_rockchip.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/serial/serial_rockchip.c b/drivers/serial/serial_rockchip.c index 8a15173f238..1f4b6cadc1e 100644 --- a/drivers/serial/serial_rockchip.c +++ b/drivers/serial/serial_rockchip.c @@ -54,3 +54,4 @@ DM_DRIVER_ALIAS(rockchip_uart, rockchip_rk3188_uart) DM_DRIVER_ALIAS(rockchip_uart, rockchip_rk3288_uart) DM_DRIVER_ALIAS(rockchip_uart, rockchip_rk3328_uart) DM_DRIVER_ALIAS(rockchip_uart, rockchip_rk3368_uart) +DM_DRIVER_ALIAS(rockchip_uart, rockchip_rk3576_uart) -- 2.45.1.windows.1
