diff options
Diffstat (limited to 'drivers/serial/msm_serial.h')
| -rw-r--r-- | drivers/serial/msm_serial.h | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/drivers/serial/msm_serial.h b/drivers/serial/msm_serial.h new file mode 100644 index 0000000..689f1fa --- /dev/null +++ b/drivers/serial/msm_serial.h @@ -0,0 +1,117 @@ +/* + * drivers/serial/msm_serial.h + * + * Copyright (C) 2007 Google, Inc. + * Author: Robert Love <rlove@google.com> + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __DRIVERS_SERIAL_MSM_SERIAL_H +#define __DRIVERS_SERIAL_MSM_SERIAL_H + +#define UART_MR1 0x0000 + +#define UART_MR1_AUTO_RFR_LEVEL0 0x3F +#define UART_MR1_AUTO_RFR_LEVEL1 0x3FF00 +#define UART_MR1_RX_RDY_CTL (1 << 7) +#define UART_MR1_CTS_CTL (1 << 6) + +#define UART_MR2 0x0004 +#define UART_MR2_ERROR_MODE (1 << 6) +#define UART_MR2_BITS_PER_CHAR 0x30 +#define UART_MR2_BITS_PER_CHAR_5 (0x0 << 4) +#define UART_MR2_BITS_PER_CHAR_6 (0x1 << 4) +#define UART_MR2_BITS_PER_CHAR_7 (0x2 << 4) +#define UART_MR2_BITS_PER_CHAR_8 (0x3 << 4) +#define UART_MR2_STOP_BIT_LEN_ONE (0x1 << 2) +#define UART_MR2_STOP_BIT_LEN_TWO (0x3 << 2) +#define UART_MR2_PARITY_MODE_NONE 0x0 +#define UART_MR2_PARITY_MODE_ODD 0x1 +#define UART_MR2_PARITY_MODE_EVEN 0x2 +#define UART_MR2_PARITY_MODE_SPACE 0x3 +#define UART_MR2_PARITY_MODE 0x3 + +#define UART_CSR 0x0008 +#define UART_CSR_115200 0xFF +#define UART_CSR_57600 0xEE +#define UART_CSR_38400 0xDD +#define UART_CSR_28800 0xCC +#define UART_CSR_19200 0xBB +#define UART_CSR_14400 0xAA +#define UART_CSR_9600 0x99 +#define UART_CSR_4800 0x77 +#define UART_CSR_2400 0x55 +#define UART_CSR_1200 0x44 +#define UART_CSR_600 0x33 +#define UART_CSR_300 0x22 + +#define UART_TF 0x000C + +#define UART_CR 0x0010 +#define UART_CR_CMD_NULL (0 << 4) +#define UART_CR_CMD_RESET_RX (1 << 4) +#define UART_CR_CMD_RESET_TX (2 << 4) +#define UART_CR_CMD_RESET_ERR (3 << 4) +#define UART_CR_CMD_RESET_BREAK_INT (4 << 4) +#define UART_CR_CMD_START_BREAK (5 << 4) +#define UART_CR_CMD_STOP_BREAK (6 << 4) +#define UART_CR_CMD_RESET_CTS (7 << 4) +#define UART_CR_CMD_PACKET_MODE (9 << 4) +#define UART_CR_CMD_MODE_RESET (12 << 4) +#define UART_CR_CMD_SET_RFR (13 << 4) +#define UART_CR_CMD_RESET_RFR (14 << 4) +#define UART_CR_TX_DISABLE (1 << 3) +#define UART_CR_TX_ENABLE (1 << 3) +#define UART_CR_RX_DISABLE (1 << 3) +#define UART_CR_RX_ENABLE (1 << 3) + +#define UART_IMR 0x0014 +#define UART_IMR_TXLEV (1 << 0) +#define UART_IMR_RXSTALE (1 << 3) +#define UART_IMR_RXLEV (1 << 4) +#define UART_IMR_DELTA_CTS (1 << 5) +#define UART_IMR_CURRENT_CTS (1 << 6) + +#define UART_IPR_RXSTALE_LAST 0x20 +#define UART_IPR_STALE_LSB 0x1F +#define UART_IPR_STALE_TIMEOUT_MSB 0x3FF80 + +#define UART_IPR 0x0018 +#define UART_TFWR 0x001C +#define UART_RFWR 0x0020 +#define UART_HCR 0x0024 + +#define UART_MREG 0x0028 +#define UART_NREG 0x002C +#define UART_DREG 0x0030 +#define UART_MNDREG 0x0034 +#define UART_IRDA 0x0038 +#define UART_MISR_MODE 0x0040 +#define UART_MISR_RESET 0x0044 +#define UART_MISR_EXPORT 0x0048 +#define UART_MISR_VAL 0x004C +#define UART_TEST_CTRL 0x0050 + +#define UART_SR 0x0008 +#define UART_SR_HUNT_CHAR (1 << 7) +#define UART_SR_RX_BREAK (1 << 6) +#define UART_SR_PAR_FRAME_ERR (1 << 5) +#define UART_SR_OVERRUN (1 << 4) +#define UART_SR_TX_EMPTY (1 << 3) +#define UART_SR_TX_READY (1 << 2) +#define UART_SR_RX_FULL (1 << 1) +#define UART_SR_RX_READY (1 << 0) + +#define UART_RF 0x000C +#define UART_MISR 0x0010 +#define UART_ISR 0x0014 + +#endif /* __DRIVERS_SERIAL_MSM_SERIAL_H */ |