From ff7693d079e58fb62d735b7b8085b53fcfb74528 Mon Sep 17 00:00:00 2001 From: Carlo Caione Date: Sun, 17 Aug 2014 12:49:49 +0200 Subject: ARM: meson: serial: add MesonX SoC on-chip uart driver The SoC has four fully functional UARTs which use the same programming model. They are named UART_A, UART_B, UART_C and UART_AO (Always-On) which cannot be powered off. Signed-off-by: Carlo Caione Signed-off-by: Greg Kroah-Hartman --- include/uapi/linux/serial_core.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/uapi/linux') diff --git a/include/uapi/linux/serial_core.h b/include/uapi/linux/serial_core.h index 5820269aa132..16ad8521af6a 100644 --- a/include/uapi/linux/serial_core.h +++ b/include/uapi/linux/serial_core.h @@ -244,4 +244,7 @@ /* SC16IS74xx */ #define PORT_SC16IS7XX 108 +/* MESON */ +#define PORT_MESON 109 + #endif /* _UAPILINUX_SERIAL_CORE_H */ -- cgit v1.2.3