1 // ------------------------------------------------------------------
2 // Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
5 // Permission to use, copy, modify, and/or distribute this software for any
6 // purpose with or without fee is hereby granted, provided that the above
7 // copyright notice and this permission notice appear in all copies.
9 // THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 // WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 // MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 // ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 // WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 // ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 // OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
18 // ------------------------------------------------------------------
19 //===================================================================
20 // Author(s): ="Atheros"
21 //===================================================================
24 #ifndef _UART_REG_REG_H_
25 #define _UART_REG_REG_H_
27 #define UART_CLKDIV_ADDRESS 0x00000008
28 #define UART_CLKDIV_OFFSET 0x00000008
29 #define UART_CLKDIV_CLK_SCALE_MSB 23
30 #define UART_CLKDIV_CLK_SCALE_LSB 16
31 #define UART_CLKDIV_CLK_SCALE_MASK 0x00ff0000
32 #define UART_CLKDIV_CLK_SCALE_GET(x) (((x) & UART_CLKDIV_CLK_SCALE_MASK) >> UART_CLKDIV_CLK_SCALE_LSB)
33 #define UART_CLKDIV_CLK_SCALE_SET(x) (((x) << UART_CLKDIV_CLK_SCALE_LSB) & UART_CLKDIV_CLK_SCALE_MASK)
34 #define UART_CLKDIV_CLK_STEP_MSB 15
35 #define UART_CLKDIV_CLK_STEP_LSB 0
36 #define UART_CLKDIV_CLK_STEP_MASK 0x0000ffff
37 #define UART_CLKDIV_CLK_STEP_GET(x) (((x) & UART_CLKDIV_CLK_STEP_MASK) >> UART_CLKDIV_CLK_STEP_LSB)
38 #define UART_CLKDIV_CLK_STEP_SET(x) (((x) << UART_CLKDIV_CLK_STEP_LSB) & UART_CLKDIV_CLK_STEP_MASK)
40 #endif /* _UART_REG_H_ */