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Liam Beguinb61b6232017-03-14 11:24:44 -04001#ifndef _LPC32XX_I2C_H
2#define _LPC32XX_I2C_H
3
4#include <common.h>
5#include <asm/types.h>
6
7/* i2c register set */
8struct lpc32xx_i2c_base {
9 union {
10 u32 rx;
11 u32 tx;
12 };
13 u32 stat;
14 u32 ctrl;
15 u32 clk_hi;
16 u32 clk_lo;
17 u32 adr;
18 u32 rxfl;
19 u32 txfl;
20 u32 rxb;
21 u32 txb;
22 u32 stx;
23 u32 stxfl;
24};
25
26#ifdef CONFIG_DM_I2C
27enum {
28 I2C_0, I2C_1, I2C_2,
29};
30
31struct lpc32xx_i2c_dev {
32 struct lpc32xx_i2c_base *base;
33 int index;
34 uint speed;
35};
36#endif /* CONFIG_DM_I2C */
37#endif /* _LPC32XX_I2C_H */