| #ifndef __LM7000_H |
| #define __LM7000_H |
| |
| #define LM7000_DATA (1 << 0) |
| #define LM7000_CLK (1 << 1) |
| #define LM7000_CE (1 << 2) |
| |
| #define LM7000_FREQ_MASK 0x3fff |
| #define LM7000_BIT_T0 (1 << 14) |
| #define LM7000_BIT_T1 (1 << 15) |
| #define LM7000_BIT_B0 (1 << 16) |
| #define LM7000_BIT_B1 (1 << 17) |
| #define LM7000_BIT_B2 (1 << 18) |
| #define LM7000_BIT_TB (1 << 19) |
| #define LM7000_FM_100 (0 << 20) |
| #define LM7000_FM_50 (1 << 20) |
| #define LM7000_FM_25 (2 << 20) |
| #define LM7000_AM_5 (3 << 20) |
| #define LM7000_AM_10 (4 << 20) |
| #define LM7000_AM_9 (5 << 20) |
| #define LM7000_AM_1 (6 << 20) |
| #define LM7000_AM_5_ (7 << 20) |
| #define LM7000_BIT_FM (1 << 23) |
| |
| |
| struct lm7000 { |
| void (*set_pins)(struct lm7000 *lm, u8 pins); |
| }; |
| |
| void lm7000_set_freq(struct lm7000 *lm, u32 freq); |
| |
| #endif /* __LM7000_H */ |