diff options
| author | Alessandro Rubini <rubini@gnudd.com> | 2009-06-04 18:43:04 +0200 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-06-04 18:45:30 +0200 |
| commit | 5926a295bb78272b3f648f62febecd19a1b6a6ca (patch) | |
| tree | 2fd581d08c58b571a0fb3e3866c6eae9f22db69b /include | |
| parent | Merge branch 'smp' into devel (diff) | |
| download | linux-5926a295bb78272b3f648f62febecd19a1b6a6ca.tar.xz linux-5926a295bb78272b3f648f62febecd19a1b6a6ca.zip | |
[ARM] 5541/1: serial/amba-pl011.c: add support for the modified port found in Nomadik
The Nomadik 8815 SoC has a slightly modified version of the PL011 block.
The patch uses the different ID value as a key to select a vendor
structure that is used to keep track of the differences, as suggested
by Russell King.
Signed-off-by: Alessandro Rubini <rubini@unipv.it>
Acked-by: Andrea Gallo <andrea.gallo@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/amba/serial.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/amba/serial.h b/include/linux/amba/serial.h index 48ee32a18ac5..42949e210cb8 100644 --- a/include/linux/amba/serial.h +++ b/include/linux/amba/serial.h @@ -114,6 +114,9 @@ #define UART011_IFLS_TX4_8 (2 << 0) #define UART011_IFLS_TX6_8 (3 << 0) #define UART011_IFLS_TX7_8 (4 << 0) +/* special values for ST vendor with deeper fifo */ +#define UART011_IFLS_RX_HALF (5 << 3) +#define UART011_IFLS_TX_HALF (5 << 0) #define UART011_OEIM (1 << 10) /* overrun error interrupt mask */ #define UART011_BEIM (1 << 9) /* break error interrupt mask */ |