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-rw-r--r--drivers/serial/apbuart.h64
1 files changed, 0 insertions, 64 deletions
diff --git a/drivers/serial/apbuart.h b/drivers/serial/apbuart.h
deleted file mode 100644
index 5faf87c8d2bc..000000000000
--- a/drivers/serial/apbuart.h
+++ /dev/null
@@ -1,64 +0,0 @@
-#ifndef __GRLIB_APBUART_H__
-#define __GRLIB_APBUART_H__
-
-#include <asm/io.h>
-
-#define UART_NR 8
-static int grlib_apbuart_port_nr;
-
-struct grlib_apbuart_regs_map {
- u32 data;
- u32 status;
- u32 ctrl;
- u32 scaler;
-};
-
-struct amba_prom_registers {
- unsigned int phys_addr;
- unsigned int reg_size;
-};
-
-/*
- * The following defines the bits in the APBUART Status Registers.
- */
-#define UART_STATUS_DR 0x00000001 /* Data Ready */
-#define UART_STATUS_TSE 0x00000002 /* TX Send Register Empty */
-#define UART_STATUS_THE 0x00000004 /* TX Hold Register Empty */
-#define UART_STATUS_BR 0x00000008 /* Break Error */
-#define UART_STATUS_OE 0x00000010 /* RX Overrun Error */
-#define UART_STATUS_PE 0x00000020 /* RX Parity Error */
-#define UART_STATUS_FE 0x00000040 /* RX Framing Error */
-#define UART_STATUS_ERR 0x00000078 /* Error Mask */
-
-/*
- * The following defines the bits in the APBUART Ctrl Registers.
- */
-#define UART_CTRL_RE 0x00000001 /* Receiver enable */
-#define UART_CTRL_TE 0x00000002 /* Transmitter enable */
-#define UART_CTRL_RI 0x00000004 /* Receiver interrupt enable */
-#define UART_CTRL_TI 0x00000008 /* Transmitter irq */
-#define UART_CTRL_PS 0x00000010 /* Parity select */
-#define UART_CTRL_PE 0x00000020 /* Parity enable */
-#define UART_CTRL_FL 0x00000040 /* Flow control enable */
-#define UART_CTRL_LB 0x00000080 /* Loopback enable */
-
-#define APBBASE(port) ((struct grlib_apbuart_regs_map *)((port)->membase))
-
-#define APBBASE_DATA_P(port) (&(APBBASE(port)->data))
-#define APBBASE_STATUS_P(port) (&(APBBASE(port)->status))
-#define APBBASE_CTRL_P(port) (&(APBBASE(port)->ctrl))
-#define APBBASE_SCALAR_P(port) (&(APBBASE(port)->scaler))
-
-#define UART_GET_CHAR(port) (__raw_readl(APBBASE_DATA_P(port)))
-#define UART_PUT_CHAR(port, v) (__raw_writel(v, APBBASE_DATA_P(port)))
-#define UART_GET_STATUS(port) (__raw_readl(APBBASE_STATUS_P(port)))
-#define UART_PUT_STATUS(port, v)(__raw_writel(v, APBBASE_STATUS_P(port)))
-#define UART_GET_CTRL(port) (__raw_readl(APBBASE_CTRL_P(port)))
-#define UART_PUT_CTRL(port, v) (__raw_writel(v, APBBASE_CTRL_P(port)))
-#define UART_GET_SCAL(port) (__raw_readl(APBBASE_SCALAR_P(port)))
-#define UART_PUT_SCAL(port, v) (__raw_writel(v, APBBASE_SCALAR_P(port)))
-
-#define UART_RX_DATA(s) (((s) & UART_STATUS_DR) != 0)
-#define UART_TX_READY(s) (((s) & UART_STATUS_THE) != 0)
-
-#endif /* __GRLIB_APBUART_H__ */