diff options
| author | Matt Schulte <matts@commtech-fastcom.com> | 2012-11-19 19:12:04 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-11-22 03:37:46 +0400 |
| commit | dc96efb72054985c0912f831da009a2da4e9f6dd (patch) | |
| tree | 15a27b27040eb43fa2ff161d536a593623211e97 /include/uapi | |
| parent | ae8d8a146725a966bd7c59c94f4d0016dcf7a04f (diff) | |
| download | linux-dc96efb72054985c0912f831da009a2da4e9f6dd.tar.xz | |
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 <matts@commtech-fastcom.com>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/serial_core.h | 3 | ||||
| -rw-r--r-- | include/uapi/linux/serial_reg.h | 6 |
2 files changed, 8 insertions, 1 deletions
diff --git a/include/uapi/linux/serial_core.h b/include/uapi/linux/serial_core.h index ebcc73f0418a..78f99d97475b 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 5ed325e88a81..d0b47607b90b 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 */ |