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authorRobert Love <rlove@google.com>2009-06-22 18:43:11 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2009-06-22 11:32:25 -0700
commit04896a77a97b87e1611dedd61be88264ef4ac96c (patch)
treea4c615f0aa022363dbf3efe50a1bd9de91a65c04 /drivers/serial/msm_serial.h
parent2421c48bd74debb537de94c1bd15cbabab272aa1 (diff)
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msm_serial: serial driver for MSM7K onboard serial peripheral.
Signed-off-by: Brian Swetland <swetland@google.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/serial/msm_serial.h')
-rw-r--r--drivers/serial/msm_serial.h117
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 00000000000..689f1fa0e84
--- /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 */