4.115
Last change
on this file since 45a63ee was
45a63ee,
checked in by Sebastian Huber <sebastian.huber@…>, on 11/10/14 at 12:46:32
|
bsp/xilinx-zynq: Add Cadence I2C bus driver
|
-
Property mode set to
100644
|
File size:
964 bytes
|
Line | |
---|
1 | /* |
---|
2 | * Copyright (c) 2014 embedded brains GmbH. All rights reserved. |
---|
3 | * |
---|
4 | * embedded brains GmbH |
---|
5 | * Dornierstr. 4 |
---|
6 | * 82178 Puchheim |
---|
7 | * Germany |
---|
8 | * <info@embedded-brains.de> |
---|
9 | * |
---|
10 | * The license and distribution terms for this file may be |
---|
11 | * found in the file LICENSE in this distribution or at |
---|
12 | * http://www.rtems.org/license/LICENSE. |
---|
13 | */ |
---|
14 | |
---|
15 | #ifndef LIBBSP_ARM_XILINX_ZYNQ_I2C_H |
---|
16 | #define LIBBSP_ARM_XILINX_ZYNQ_I2C_H |
---|
17 | |
---|
18 | #include <bsp/cadence-i2c.h> |
---|
19 | #include <bsp/irq.h> |
---|
20 | #include <bsp.h> |
---|
21 | |
---|
22 | #ifdef __cplusplus |
---|
23 | extern "C" { |
---|
24 | #endif /* __cplusplus */ |
---|
25 | |
---|
26 | static inline int zynq_register_i2c_0(void) |
---|
27 | { |
---|
28 | return i2c_bus_register_cadence( |
---|
29 | "/dev/i2c-0", |
---|
30 | 0xe0004000, |
---|
31 | zynq_clock_cpu_1x(), |
---|
32 | ZYNQ_IRQ_I2C_0 |
---|
33 | ); |
---|
34 | } |
---|
35 | |
---|
36 | static inline int zynq_register_i2c_1(void) |
---|
37 | { |
---|
38 | return i2c_bus_register_cadence( |
---|
39 | "/dev/i2c-1", |
---|
40 | 0xe0005000, |
---|
41 | zynq_clock_cpu_1x(), |
---|
42 | ZYNQ_IRQ_I2C_1 |
---|
43 | ); |
---|
44 | } |
---|
45 | |
---|
46 | #ifdef __cplusplus |
---|
47 | } |
---|
48 | #endif /* __cplusplus */ |
---|
49 | |
---|
50 | #endif /* LIBBSP_ARM_XILINX_ZYNQ_I2C_H */ |
---|
Note: See
TracBrowser
for help on using the repository browser.