diff options
Diffstat (limited to 'target/linux/ar71xx/files/arch/mips/include')
| -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 edb13cd01..527305559 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) |