diff options
| author | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-06-19 13:17:51 +0000 |
|---|---|---|
| committer | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-06-19 13:17:51 +0000 |
| commit | 8738d0666a79f3f047ed4266bc0ce52732687d7c (patch) | |
| tree | 66ea127893b1ecc42c11cf8452f2bd7a4121b0ad /target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx | |
| parent | 4a960460405d1564e1885548d3b05a782be705f5 (diff) | |
ar71xx: cleanup AR933X UART driver
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27222 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx')
| -rw-r--r-- | target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar933x_uart.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar933x_uart.h b/target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar933x_uart.h index edb13cd014..5273055593 100644 --- a/target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar933x_uart.h +++ b/target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar933x_uart.h @@ -11,6 +11,9 @@ #ifndef __AR933X_UART_H #define __AR933X_UART_H +#define AR933X_UART_REGS_SIZE 20 +#define AR933X_UART_FIFO_SIZE 16 + #define AR933X_UART_DATA_REG 0x00 #define AR933X_UART_CS_REG 0x04 #define AR933X_UART_CLOCK_REG 0x08 @@ -23,9 +26,14 @@ #define AR933X_UART_CS_PARITY_S 0 #define AR933X_UART_CS_PARITY_M 0x3 -#define AR933X_UART_CS_PARITY_M 0x3 +#define AR933X_UART_CS_PARITY_NONE 0 +#define AR933X_UART_CS_PARITY_ODD 1 +#define AR933X_UART_CS_PARITY_EVEN 2 #define AR933X_UART_CS_IF_MODE_S 2 #define AR933X_UART_CS_IF_MODE_M 0x3 +#define AR933X_UART_CS_IF_MODE_NONE 0 +#define AR933X_UART_CS_IF_MODE_DTE 1 +#define AR933X_UART_CS_IF_MODE_DCE 2 #define AR933X_UART_CS_FLOW_CTRL_S 4 #define AR933X_UART_CS_FLOW_CTRL_M 0x3 #define AR933X_UART_CS_DMA_EN BIT(6) @@ -41,7 +49,8 @@ #define AR933X_UART_CLOCK_STEP_M 0xffff #define AR933X_UART_CLOCK_SCALE_M 0xfff -#define AR933X_UART_CLCOK_SCALE_S 16 +#define AR933X_UART_CLOCK_SCALE_S 16 +#define AR933X_UART_CLOCK_STEP_M 0xffff #define AR933X_UART_INT_RX_VALID BIT(0) #define AR933X_UART_INT_TX_READY BIT(1) |