diff options
Diffstat (limited to 'drivers/serial_pl011.h')
| -rw-r--r-- | drivers/serial_pl011.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/serial_pl011.h b/drivers/serial_pl011.h index 2117848..5f20fdd 100644 --- a/drivers/serial_pl011.h +++ b/drivers/serial_pl011.h @@ -23,11 +23,11 @@ */ /* - * ARM PrimeCell UART's (PL010 & PL011) + * ARM PrimeCell UART's (PL010 & PL011) * ------------------------------------ - * + * * Definitions common to both PL010 & PL011 - * + * */ #define UART_PL01x_DR 0x00 /* Data read or written from the interface. */ #define UART_PL01x_RSR 0x04 /* Receive status register (Read). */ @@ -46,9 +46,9 @@ #define UART_PL01x_FR_BUSY 0x08 #define UART_PL01x_FR_TMSK (UART_PL01x_FR_TXFF + UART_PL01x_FR_BUSY) -/* +/* * PL010 definitions - * + * */ #define UART_PL010_LCRH 0x08 /* Line control register, high byte. */ #define UART_PL010_LCRM 0x0C /* Line control register, middle byte. */ @@ -57,7 +57,7 @@ #define UART_PL010_IIR 0x1C /* Interrupt indentification register (Read). */ #define UART_PL010_ICR 0x1C /* Interrupt clear register (Write). */ #define UART_PL010_ILPR 0x20 /* IrDA low power counter register. */ - + #define UART_PL010_CR_LPE (1 << 7) #define UART_PL010_CR_RTIE (1 << 6) #define UART_PL010_CR_TIE (1 << 5) @@ -66,7 +66,7 @@ #define UART_PL010_CR_IIRLP (1 << 2) #define UART_PL010_CR_SIREN (1 << 1) #define UART_PL010_CR_UARTEN (1 << 0) - + #define UART_PL010_LCRH_WLEN_8 (3 << 5) #define UART_PL010_LCRH_WLEN_7 (2 << 5) #define UART_PL010_LCRH_WLEN_6 (1 << 5) @@ -89,9 +89,9 @@ #define UART_PL010_BAUD_4800 191 #define UART_PL010_BAUD_2400 383 #define UART_PL010_BAUD_1200 767 -/* +/* * PL011 definitions - * + * */ #define UART_PL011_IBRD 0x24 #define UART_PL011_FBRD 0x28 @@ -99,7 +99,7 @@ #define UART_PL011_CR 0x30 #define UART_PL011_IMSC 0x38 #define UART_PL011_PERIPH_ID0 0xFE0 - + #define UART_PL011_LCRH_SPS (1 << 7) #define UART_PL011_LCRH_WLEN_8 (3 << 5) #define UART_PL011_LCRH_WLEN_7 (2 << 5) |