From dc96efb72054985c0912f831da009a2da4e9f6dd Mon Sep 17 00:00:00 2001 From: Matt Schulte Date: Mon, 19 Nov 2012 09:12:04 -0600 Subject: Serial: Add support for new devices: Exar's XR17V35x family of multi-port PCIe UARTs Add support for new devices: Exar's XR17V35x family of multi-port PCIe UARTs. Signed-off-by: Matt Schulte Acked-by: Alan Cox Signed-off-by: Greg Kroah-Hartman --- include/uapi/linux/serial_core.h | 3 ++- include/uapi/linux/serial_reg.h | 6 ++++++ 2 files changed, 8 insertions(+), 1 deletion(-) (limited to 'include/uapi/linux') diff --git a/include/uapi/linux/serial_core.h b/include/uapi/linux/serial_core.h index ebcc73f..78f99d9 100644 --- a/include/uapi/linux/serial_core.h +++ b/include/uapi/linux/serial_core.h @@ -49,7 +49,8 @@ #define PORT_XR17D15X 21 /* Exar XR17D15x UART */ #define PORT_LPC3220 22 /* NXP LPC32xx SoC "Standard" UART */ #define PORT_8250_CIR 23 /* CIR infrared port, has its own driver */ -#define PORT_MAX_8250 23 /* max port ID */ +#define PORT_XR17V35X 24 /* Exar XR17V35x UARTs */ +#define PORT_MAX_8250 24 /* max port ID */ /* * ARM specific type numbers. These are not currently guaranteed diff --git a/include/uapi/linux/serial_reg.h b/include/uapi/linux/serial_reg.h index 5ed325e..d0b4760 100644 --- a/include/uapi/linux/serial_reg.h +++ b/include/uapi/linux/serial_reg.h @@ -367,5 +367,11 @@ #define UART_OMAP_MDR1_CIR_MODE 0x06 /* CIR mode */ #define UART_OMAP_MDR1_DISABLE 0x07 /* Disable (default state) */ +/* + * These are definitions for the XR17V35X and XR17D15X + */ +#define UART_EXAR_SLEEP 0x8b /* Sleep mode */ +#define UART_EXAR_DVID 0x8d /* Device identification */ + #endif /* _LINUX_SERIAL_REG_H */ -- cgit v1.1