summaryrefslogtreecommitdiff
path: root/include/linux/amba/serial.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/amba/serial.h')
-rw-r--r--include/linux/amba/serial.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/include/linux/amba/serial.h b/include/linux/amba/serial.h
index 0ddb5c02ad8b..6a0a89ed7f81 100644
--- a/include/linux/amba/serial.h
+++ b/include/linux/amba/serial.h
@@ -33,12 +33,14 @@
#define UART01x_DR 0x00 /* Data read or written from the interface. */
#define UART01x_RSR 0x04 /* Receive status register (Read). */
#define UART01x_ECR 0x04 /* Error clear register (Write). */
+#define ZX_UART01x_DR 0x04 /* Data read or written from the interface. */
#define UART010_LCRH 0x08 /* Line control register, high byte. */
#define ST_UART011_DMAWM 0x08 /* DMA watermark configure register. */
#define UART010_LCRM 0x0C /* Line control register, middle byte. */
#define ST_UART011_TIMEOUT 0x0C /* Timeout period register. */
#define UART010_LCRL 0x10 /* Line control register, low byte. */
#define UART010_CR 0x14 /* Control register. */
+#define ZX_UART01x_FR 0x14 /* Flag register (Read only). */
#define UART01x_FR 0x18 /* Flag register (Read only). */
#define UART010_IIR 0x1C /* Interrupt identification register (Read). */
#define UART010_ICR 0x1C /* Interrupt clear register (Write). */
@@ -49,13 +51,21 @@
#define UART011_LCRH 0x2c /* Line control register. */
#define ST_UART011_LCRH_TX 0x2c /* Tx Line control register. */
#define UART011_CR 0x30 /* Control register. */
+#define ZX_UART011_LCRH_TX 0x30 /* Tx Line control register. */
#define UART011_IFLS 0x34 /* Interrupt fifo level select. */
+#define ZX_UART011_CR 0x34 /* Control register. */
+#define ZX_UART011_IFLS 0x38 /* Interrupt fifo level select. */
#define UART011_IMSC 0x38 /* Interrupt mask. */
#define UART011_RIS 0x3c /* Raw interrupt status. */
#define UART011_MIS 0x40 /* Masked interrupt status. */
+#define ZX_UART011_IMSC 0x40 /* Interrupt mask. */
#define UART011_ICR 0x44 /* Interrupt clear register. */
+#define ZX_UART011_RIS 0x44 /* Raw interrupt status. */
#define UART011_DMACR 0x48 /* DMA control register. */
+#define ZX_UART011_MIS 0x48 /* Masked interrupt status. */
+#define ZX_UART011_ICR 0x4c /* Interrupt clear register. */
#define ST_UART011_XFCR 0x50 /* XON/XOFF control register. */
+#define ZX_UART011_DMACR 0x50 /* DMA control register. */
#define ST_UART011_XON1 0x54 /* XON1 register. */
#define ST_UART011_XON2 0x58 /* XON2 register. */
#define ST_UART011_XOFF1 0x5C /* XON1 register. */
@@ -75,15 +85,19 @@
#define UART01x_RSR_PE 0x02
#define UART01x_RSR_FE 0x01
+#define ZX_UART01x_FR_BUSY 0x300
#define UART011_FR_RI 0x100
#define UART011_FR_TXFE 0x080
#define UART011_FR_RXFF 0x040
#define UART01x_FR_TXFF 0x020
#define UART01x_FR_RXFE 0x010
#define UART01x_FR_BUSY 0x008
+#define ZX_UART01x_FR_DSR 0x008
#define UART01x_FR_DCD 0x004
#define UART01x_FR_DSR 0x002
+#define ZX_UART01x_FR_CTS 0x002
#define UART01x_FR_CTS 0x001
+#define ZX_UART011_FR_RI 0x001
#define UART01x_FR_TMSK (UART01x_FR_TXFF + UART01x_FR_BUSY)
#define UART011_CR_CTSEN 0x8000 /* CTS hardware flow control */