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path: root/drivers/tty/serial/msm_serial.h
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Diffstat (limited to 'drivers/tty/serial/msm_serial.h')
-rw-r--r--drivers/tty/serial/msm_serial.h53
1 files changed, 31 insertions, 22 deletions
diff --git a/drivers/tty/serial/msm_serial.h b/drivers/tty/serial/msm_serial.h
index 737f69fe7113..178645826f16 100644
--- a/drivers/tty/serial/msm_serial.h
+++ b/drivers/tty/serial/msm_serial.h
@@ -20,11 +20,12 @@
#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_DM_MR1_AUTO_RFR_LEVEL1 0xFFFFFF00
+#define UART_MR1_RX_RDY_CTL BIT(7)
+#define UART_MR1_CTS_CTL BIT(6)
#define UART_MR2 0x0004
-#define UART_MR2_ERROR_MODE (1 << 6)
+#define UART_MR2_ERROR_MODE BIT(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)
@@ -58,26 +59,28 @@
#define UART_CR_CMD_SET_RFR (13 << 4)
#define UART_CR_CMD_RESET_RFR (14 << 4)
#define UART_CR_CMD_PROTECTION_EN (16 << 4)
+#define UART_CR_CMD_STALE_EVENT_DISABLE (6 << 8)
#define UART_CR_CMD_STALE_EVENT_ENABLE (80 << 4)
#define UART_CR_CMD_FORCE_STALE (4 << 8)
#define UART_CR_CMD_RESET_TX_READY (3 << 8)
-#define UART_CR_TX_DISABLE (1 << 3)
-#define UART_CR_TX_ENABLE (1 << 2)
-#define UART_CR_RX_DISABLE (1 << 1)
-#define UART_CR_RX_ENABLE (1 << 0)
+#define UART_CR_TX_DISABLE BIT(3)
+#define UART_CR_TX_ENABLE BIT(2)
+#define UART_CR_RX_DISABLE BIT(1)
+#define UART_CR_RX_ENABLE BIT(0)
#define UART_CR_CMD_RESET_RXBREAK_START ((1 << 11) | (2 << 4))
#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_IMR_RXBREAK_START (1 << 10)
+#define UART_IMR_TXLEV BIT(0)
+#define UART_IMR_RXSTALE BIT(3)
+#define UART_IMR_RXLEV BIT(4)
+#define UART_IMR_DELTA_CTS BIT(5)
+#define UART_IMR_CURRENT_CTS BIT(6)
+#define UART_IMR_RXBREAK_START BIT(10)
#define UART_IPR_RXSTALE_LAST 0x20
#define UART_IPR_STALE_LSB 0x1F
#define UART_IPR_STALE_TIMEOUT_MSB 0x3FF80
+#define UART_DM_IPR_STALE_TIMEOUT_MSB 0xFFFFFF80
#define UART_IPR 0x0018
#define UART_TFWR 0x001C
@@ -96,20 +99,20 @@
#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_SR_HUNT_CHAR BIT(7)
+#define UART_SR_RX_BREAK BIT(6)
+#define UART_SR_PAR_FRAME_ERR BIT(5)
+#define UART_SR_OVERRUN BIT(4)
+#define UART_SR_TX_EMPTY BIT(3)
+#define UART_SR_TX_READY BIT(2)
+#define UART_SR_RX_FULL BIT(1)
+#define UART_SR_RX_READY BIT(0)
#define UART_RF 0x000C
#define UARTDM_RF 0x0070
#define UART_MISR 0x0010
#define UART_ISR 0x0014
-#define UART_ISR_TX_READY (1 << 7)
+#define UART_ISR_TX_READY BIT(7)
#define UARTDM_RXFS 0x50
#define UARTDM_RXFS_BUF_SHIFT 0x7
@@ -119,6 +122,12 @@
#define UARTDM_DMEN_RX_SC_ENABLE BIT(5)
#define UARTDM_DMEN_TX_SC_ENABLE BIT(4)
+#define UARTDM_DMEN_TX_BAM_ENABLE BIT(2) /* UARTDM_1P4 */
+#define UARTDM_DMEN_TX_DM_ENABLE BIT(0) /* < UARTDM_1P4 */
+
+#define UARTDM_DMEN_RX_BAM_ENABLE BIT(3) /* UARTDM_1P4 */
+#define UARTDM_DMEN_RX_DM_ENABLE BIT(1) /* < UARTDM_1P4 */
+
#define UARTDM_DMRX 0x34
#define UARTDM_NCF_TX 0x40
#define UARTDM_RX_TOTAL_SNAP 0x38